~ Auto Buzz ~: electric cars
Showing posts with label electric cars. Show all posts
Showing posts with label electric cars. Show all posts

Thursday, 25 September 2014

BMW M Guy Now Drives an i3



Manny and me when I took delivery of my i3 back in May.
Some of you may recognize the name because Manny Antunes was my client advisor for my ActiveE and my i3. He works at JMK BMW in Springfield and has established himself as the go-to guy for BMW i cars in the New Jersey area and has sold more i3s than anybody on the East Coast. Well he just delivered another one, but this time he was not only the client advisor, but also the client!

While Manny has always been a strong supporter of BMW i and the i3, he never let on to me that he would be interested in getting his own i3. He's an ///M specialist (his Twitter name is m5manny) and I don't think even he thought he would get his own i3 until recently. The first hint that he may be interested was the day my i3 was delivered to JMK. It was the first time he saw an i3 in Laurel Grey in person and I could see how he was staring at it. It was a lustful type of a stare and he even made a remark (I can't remember exactly what he said), but it was something like "Now that's an  i3 I could see myself in" and I remember being a little surprised by the comment. Fast forward a couple months and he sends me an email that he's joining the electric life and just ordered his own Laurel Grey i3. I couldn't be happier for him and I'm certain he won't regret the decision. He may not know it yet, but he just took the first step towards leaving gas behind for good. My guess is it won't take him too long to realize he just doesn't need or want it anymore. He thinks he's doing it for the fuel savings. Little does he know he's going to simply like it better after a couple months.

Below is Manny's story, which he provided to BMWBLOG:


Hi, my name is Manny and I’m a BMW M Certified client advisor, and I just bought a BMW i3. Let me clarify one thing, I’m also one of the first BMWi certified client advisors and have been in the BMW EV program since I delivered the very first ActiveE in January of 2011. My heart still lies with the M cars and spending time at the track, but I simply don’t need a track car as a daily driver, what I need is an i3.

Used To Be An “M Guy”

Living in NJ there aren’t many occasions to drive an M5 or the new M3 and M4 to their fullest potential. And honestly driving a track prepared E39 M5 like I did for many years became a chore. Maybe you can chalk that up to old age (I’m 42 now) but driving this beast regularly began to beat me up physically. It was equipped with KW variant 3 coil overs and Dinan sway bars. Stiff is a word commonly used to describe the ride in my M5. That and the full SuperSprint exhaust with X-Pipe became a nuisance to my neighbors when I’d get home late at night from work.


When the opportunity arose for me to represent my BMW Center back in late 2010 for the then upcoming ActiveE field trial I jumped at it. Being a product guy I love learning about anything BMW, plus the opportunity to meet a new demographic of BMW buyers intrigued me. Who would buy an electric 1 Series I thought, well I would soon find out. The clients I would meet were actually car fanatics, much like myself they loved driving their BMWs as much as any other, but they knew something I didn’t yet, the EV fuel free lifestyle and the instant torque. Oh man that torque!

I’d also like to add that EV owners can afford just about any BMW in our lineup, and most certainly the fuel costs associated with some of our V8 offerings. They buy an EV because they love the instant torque, the immediate throttle response and that thing about not spending money on gas. That last part is important because it’s something that really drew me to owning an EV and in particular the i3.

What Has Drawn Me To The BMW i3

So what do I love about the i3? The fact that its “Life Module” is made entirely of carbon fiber produced at BMW’s Moses Lake plant in Washington State which makes it the lightest BMW currently offered for sale. This Life module is mounted on top of the “Drive Module” which holds the 22.8kW battery, much like body on frame construction. Being that the other components of the car such as the body panels are made from thermoplastic the whole package is very light, 2634 lbs for the BEV version and 2799 lbs for the REx.
Could the i3 be a contender for a class win at a future autocross day? We’ll find out in the spring.

The engine, not your typical engine, but nonetheless a fun one. It won’t win any horsepower wars but at 170HP and 184 lb-ft of torque all available from the second you mash the throttle, provides a rush of power similar to driving a silky smooth BMW V12. In fact the i3’s power-to-weight ratio is a very respectable 15.49 lbs/HP. For comparison the 335i rear wheel drive is 11.98 lbs/HP, a 535i rear wheel drive is 13.19 lbs/hp, and a 228i is 13.72 lbs/HP. But it’s all about the torque with the i3, not the horsepower. 

Is The i3 The Perfect Daily Driver?

So let’s boil it down, why did I buy an i3 for a daily driver? Three important aspects:

  • The lowest weight in any BMW making it a very toss-able car in the turns
  • The instant torque allowing for some interesting stop light Grand Prix
  • For my daily commute I wouldn’t have to buy gas.
Care to try it out for yourself? Put in a call to your local BMWi center, a third of the BMW dealerships are currently running a program for an Extended Test Drive on the i3. You get to experience the i3 and all its virtues for 3-4 days. Much like our own Chuck Vossler did and now he’s getting an i3 of his own, while he still owns a E92 M3 and a Porsche 911. There must be a theme here.

The i3 I purchased is an Range Extender REx “Mega world” with the optional 20 inch wheels and a few options like DC Fast Charge and heated seats. Personally I love the Laurel Grey with the BMW i frozen blue trim, it really sets the color combination off. I’ll have another article out soon on the custom bits I created for my i3 such as the custom painted calipers in BMW i blue and a few other touches.
For now I’m just enjoying passing fuel stops that I used to stop at only to hand the attendant $60 every five days.

Yes, the drive is fantastic as well but I can’t get over my fuel savings costs. Now I have more money to save to buy another track car.


Saturday, 20 September 2014

Born Electric Guest Blogger: Meet Harold From California




My name is Harold and I was born electric on August 19th, 2014. 

There are two parts to my story here. The first is about my path to selecting and buying the i3, and the second is about my experiences owning and driving the i3.


PART 1:  
“IF YOU’RE NOT PART OF THE SOLUTION, THEN YOU ARE PART OF THE PROBLEM.”

When it comes to global warming, I’m embarrassed to say that for far too long my wife and I were part of the problem.  We’re a two car family, and over the years we’ve driven a series of big, luxury, premium fuel guzzlers. As recently as 2007 we each had one of the full-size Range Rovers. Yikes, and yuck!

I gradually realized this was not tenable, but I found it very, very hard to give up the comfort (I’m 6’3 and don’t fit in most cars) and sportiness of a big luxury SUV. The very thought of shoehorning myself into the ugly and painfully boring Prius hybrid was enough to make me puke.

So my first tentative step in the right direction was to sign up to make annual contributions to one of those carbon-offset charities. I even got vanity license plates that said “I OFFSET.” Wow, how big and how brave of me!

Then BMW came out with a diesel version of their X5 so I dumped my Range Rover in favor of that on the theory that at least I would be burning a lot less fuel. As nice a car as the X5 was, it ended up only getting about 16mpg, and I also came to understand that the diesel wasn’t as clean as I had thought it might be.

Meanwhile, there were more hybrid cars coming on the market, but all still seemed to frumpy for me.  I’m sorry, but I live in California and I spend a ton of time in my car and I want it to look and feel great!

And then Audi launched their stylish little Q5, and I dumped the X5 in favor of this smaller, more fuel efficient vehicle. But even that only got around 20mpg. 

So about a year ago I started the search for my next car. I did my first exploration of EV’s. The RAV4 was too clearly a Toyota. The Leaf, which a neighbor of mine happily drives, drove like a turtle to me.  The Volt was claustrophobic – and a Chevy to boot. The Tesla was way cool, but I actually don’t fit very well in it and, at least in the San Francisco area, driving one has already become interpreted as a sign that you are an obnoxious snob.
So, I had resigned myself to getting the new edition of the X5 diesel, which promised to deliver significantly better – and cleaner – mileage than the original one. And then one day while I was checking out the new X5 on one of the BMW forums, I saw something about the coming of the i3. It looked weird as hell in the photo, but it sounded intriguing. I started to follow stories about it. 

I went to a car show in San Jose to see it in person. I fully expected to discover that I could not fit in it, but when I sat down in the model on display I discovered that it had more head room and leg room and better visibility than my Q5. (Of course at this point, BMW was showing it with a sunroof – more about that later….). Plus, the interior design was stunning. And the exterior, while weird, was weird in a sexy way.  So I was hooked.

When the test drives started happening in the Bay Area, I went to them at three different dealers.  Driving the car was a total blast (all the more so with the sunroof open…..) and I had to have one. I went to my dealer and said I’m willing to pay MSRP for one of the first ones you get, I just need to get two key options – the sun roof and the REX. Can you arrange that please?

And then things started to fall apart. For one, it turned out the sunroof was not going to be offered in the US.  No reason for this has ever been provided, but that alone was enough to put me off.  I’m claustrophobic, and I always felt I needed a sunroof to have the feeling of openness they give. And then some negative stories started to appear about the REX – a review in Europe said driving with the REX was like driving in limp-home mode, and then it was revealed that the REX was being modified in the US in ways that made it seem even less desirable.  And,  being new to EV’s, I was at that point too chicken to go the full BEV route.

So, I abandoned my quest for an i3. I signed off of the i3 forums and facebook group. I went back to my dealer and started haggling over prices on the X5 diesel again. But the x5 diesel remained in hot demand,  and I couldn’t get what I thought was a reasonable price. And then the i3’s actually arrived. I saw two in one day “in the wild.” I went behind my dealer’s back and went to another dealer to test drive an i3 again.  I found that even without the sunroof it still felt very open. And it was just as fun to drive as I had remembered. 

So I went back to my CA, said you’re not going to believe this, but I want the i3 after all. He laughed very heartily. We worked the numbers for a while. I ended up doing the two year version of “owner’s choice.” (Went with owner’s choice vs. lease to get the full advantage of the federal tax credit,  and went two years rather than three just because I expect the EV technology is going to advance pretty rapidly over the next couple of years and I may want to move to the next edition sooner rather than later.) And within just a few weeks I was driving my new Andesite Silver Terra i3, loaded up with everything except for the 20” wheels.  And, surprise surprise, I even got over my fear of running out of juice and went with the BEV instead of the REX.


PART 2: 
WHO SAYS MEDICINE HAS TO TASTE BAD TO BE GOOD FOR YOU?

As I mentioned earlier, a key factor that kept me from switching sooner to a more environmentally correct car was that they all just seemed too ugly, too uncomfortable, and too boring. I wanted to do the right thing for the planet – but I wanted to still be able to enjoy driving at the same time.

Thankfully, my i3 has solved all three of those problems for me. 

While I will admit that the exterior is a bit of an acquired taste, there can be no denying that the interior is stunning. Yes, the materials are all very environmentally friendly, but more important to me – they are gorgeous. The design is very fresh,  very high tech,  and yet very simple. Among the features I like most are the floating high definition screens (one for the instrument cluster stuff, one for the navigation and multimedia stuff) and the eucalyptus dash. I also really appreciate the openness of the cabin and the great sight lines.

The interior is also quite comfortable. I was initially skeptical about the thinness of the seats.  As a veteran business road warrior, I have equated the steady thinning down of airline seats over the years with an equally steady decline in the comfort of those seats. Well, I can only hope that the designers at Boeing and Airbus get to drive an i3 soon so they can see how to make a thinner seat super supportive and comfortable.

And as for the driving experience, well, I haven’t had so much fun driving a car since the very first one I owned.  First comes the peppiness. As the folks at BMW are fond of saying,  the i3 is the fastest car they make from 0 to 30 mph.  And I believe them now!  Zipping in and out of city traffic is as easy as can be – aided by how tight the turning radius is. Likewise, accelerating on to freeway ramps and passing at freeway speeds is also quick and easy. When we had a meet up of Bay area i3 drivers recently,  I had t-shirts printed up for everyone that carried this message: “I drive a BMW i3.  So you can eat my dust, not my exhaust. You’re welcome.” Trust me, the message is appropriate: this car hauls ass.
It's hard to see in the picture, but the blue T-Shirts everyone is wearing are the shirts Harold made up for the Crissy Field i3 meet. He was even gracious enough to send me a couple in the mail. Photo credit: Dino Ignacio
The steering is also very tight. I’m sure it has some degree of electronic assistance, but it doesn’t feel in the least bit mushy or vague. If anything it’s too responsive – you have to be attentive or it’s a bit too easy to oversteer.

The ride is firm, but in a good, BMW way. If you don’t want to feel the road at all, then this is not the car for you. But if you like to get some feedback from your driving, you should like this.

I really like the quietness of the car. If you keep the windows rolled up, it is super quiet; there is of course some wind noise at higher speeds, but I have not found it to be objectionable. And, at the same time, if you drive with the windows open, you can actually hear the sounds of nature!

I’m still learning all the fancy new tech tools.  Love the Harman Kardon stereo, love being able to use apps like Pandora and TuneIn. Appreciate that iDrive has gotten clearer and more manageable, though it still requires a learning curve. Love the collision avoidance system and the adaptive cruise control.  Haven’t yet tried the self-parking thing – but haven’t felt the need either, as this is the smallest car I have driven in ages and I would feel like a total wimp if I couldn’t park it by myself.  : )

As for downsides of the i3, anyone who buys this car has to accept that they are on the bleeding edge of technology and that things may go wrong. And they have for some of the early owners. But, knock on wood, after just about 1,000 miles, the worst thing that has happened to me so far is that one morning while I was driving along a nearly empty six lane freeway a warning message popped up on my screen that said something about “Danger – objects detected in roadway.” There were no objects to be seen, so I ignored the message and kept on driving and the message ultimately disappeared.

Also, if you choose as I did to go with the BEV instead of the REx, you will probably find yourself being more than a little bit paranoid about monitoring how much charge you have left. I have been running somewhere around 75 miles per full charge – a little less than what the EPA says, but then I drive with a bit of a lead foot and I leave the AC on all the time. So far I’ve only once gotten the dreaded verbal warning “you have 15 miles of range left,” and thankfully that happened when I was only about a mile from my house.

One other downside is that, to my way of thinking, the i3 is not practical as a family car. The “suicide”  doors (aka coach doors) make access to the back seat just too awkward for regular use, especially if you are trying to cope with child seats.

OK, so the i3 is good looking, it’s comfortable, and it’s fun to drive. But how does it do on my original overall reason for getting it, which is to help address the problem of global warming?

Well,  for one thing I have not been to a gas station since I got the car. And will never have to go to a gas station with it. Take that, Exxon and BP and the rest of you big oil companies! (The vanity plates I have on order for my car will read: “I86DGAS”) And, at least according to the i3 mobile app, so far I have already saved 530 pounds of CO2 from being pumped out into the air.

So,  in sum, thank you BMW for giving birth to the i3 so that I can at last do my part for solving global warming – but do it in a way that fits my own selfish needs for style, comfort, and fun!


PS- The i3 may not be right for everyone, but there are now plenty of EV’s on the market – surely one of them will be right for you!
_________________________________________________________




Thanks for participating Harold! If you drive an i3 and want to share your Born Electric story here, just send me an email and we'll set it up! tom.moloughney@gmail.com


Thursday, 4 September 2014

Born Electric Guest Blogger: Meet Scott From California




Hi, my name is Scott Lawson and I was Born Electric on August 11, 2014.

I confess: I am not a ‘car guy’. For me, cars are dirty explosion factories full of toxic liquids and endless grime. Oil changes, frequent fill ups, dusty air filters, and a noisy engine seemed to be an unnecessary evil. If I was to get an EV, I wanted it to be 100% electric, no engine, no gas, no oil, no going back! At times, I have even thought that if I lived in the city I would outsource my transportation to taxis, buses, and trains. But living in the so-called mega-city of SoCal (from San Diego to Santa Barbara) with inadequate public transportation options, a car is required. And since I am confessing, I should say I love traveling fast and zipping around in a driver’s car. Over the years BMWs have fit my needs well but were still powered by gas. I considered the LEAF for a fleeting moment and the Tesla Model S seemed like a car for executives or super models! And costs twice as much as any car I have ever owned.

My i3 in the mountains
BMW decided several years ago to create the BMW “i” sub brand and delve into creating a new kind of transport which they call ‘sustainable mobility’. More than just making an electric car, BMW is looking to change how personal transportation is defined. When the i3 hit the market I was excited to learn more; and the more I learned, the more I felt one with the design principles and philosophy. I am a system architect and strive to make technology useful to people and efficient for business. As I discovered more about the BMW i project and their first product, the all electric i3, I appreciated the innovative use of technology both in the machine and for the consumer.

At the San Antonio dam
The i3 driving machine’s body is made of carbon fiber reinforced plastic (CFRP) including fibers from the Kenaf plant (Hibiscus cannabinus), a form of hemp, for the interior. The manufacturing of the car is computer-controlled and ultra clean using robots, clean rooms, heat-activated glue welds, an all aluminum body, and powered by wind and hydroelectric power. As I read how BMW designed the car as ‘electric first’, I appreciated the lack of a large front hood, the use of tall skinny tires for less rolling resistance, that the ultra-light CFRP and aluminum construction allowed more efficient range. The opposing doors are possible because of the structural integrity of the material and the short overhangs on the front and rear help parking the car in a busy city. All of this adds us to a futuristic design not only in looks but in function. All of the thought that was put into the sustainability and design impressed me even before the first torque-filled test drive.


As an explorer of new technology I was impressed with the consumer technology built into the car. Integrated sensors and computers help in safety and convenience from the door locks to the theft protection to active cruise control to the integration with internet applications. The maps not only have traffic, but charging stations, mass transit stations and other points of interest. The i3 can listen to you with voice commands and read news and social media updates. The iDrive controller even has one-finger handwriting recognition so you can spell destinations or peoples names. The 20 GB music storage is fast and you can even play video from a directly connected USB drive (while parked, of course!). All of this adds up to the i3 being more than just the ultimate driving machine and turns it into the ultimate transportation machine. I feel it can transport me in time by delivering information to keep me efficiently connected to my social circle and work activities.
Up at Mt. Baldy
This is a new way of thinking. Just as cloud computing and mobile have changed the way we think about file storage, applications, installing software, and upgrades, the i3 alters the way we think about driving. It is something you have to not only experience, but something you have to work with and adapt to. It is a new way of driving. The “one pedal” experience is awkward at first, almost annoying, until you get the feel of it and think about electric propulsion. Driving one pedal is the best way to accelerate and decelerate and you begin to think about gliding to a stop and working with the force of the car. Your right foot is always active but never leaves the main accelerator pedal.

You have to change your thinking about “fuel” and trip planning. You can charge in your garage with a ‘level 2’ 240v charging station. While it relieves you of having to get gas, you do have to remember to plug the car in when you get home. This behavior is becoming familiar as many, if not all, i3 owners will have some form of mobile phone or mobile device that they plug in everyday. When it comes to trip planning, that requires a deeper shift in thinking. With an EV you just cannot ignore this aspect. Most technological shifts require new modes: you have to plan to record your show if you want to watch without commercials, you have to sync your laptop files if you want to work on them while on a flight, you have to schedule a PC virus check at night to avoid malware. Going on a trip up a mountain in the i3, you need to plan to see if there are charging stations, what kind they are (to make sure you are able to charge on them), and to figure the most efficient path there. The i3 itself helps with this by warning you on your state of charge (SOC) and showing you charging locations near you. But with only 25 miles of range to every 1 hour of charge, this is a slow process. More ‘level 3’ charging stations (also called DC Fast Charge) are coming and the i3 can be configured to use them to get charged up in 20-30 minutes. Unfortunately only in some places in the world today have a large enough concentration of DCFC stations to make longer trip travel carefree.
Cooling off in the shade for a bit
To get the most out of the i3, subtle shifts in thinking make all the difference. To save your potential range you can pre-condition the cabin for comfort while it is plugged in. To save on electricity you can set it to charge when your electricity rate is low. To more easily find your destination you can search online at your desk and send the address to the car via the internet. How you navigate these subtle shifts in thinking is the key to success in the modern EV world.

The i3 has taught me that driving an EV is not just changing how your vehicle is powered. It requires that you accept a new type of mobility and adjust how you approach your car. Many people will say an internet news site is just an electronic newspaper or that Google is just an electronic yellow pages, or that cloud file storage is just a “hard drive in the sky”. All of these ways of thinking miss the point that new paradigms like the i3 are a leap into something new. James May of Top Gear recently wrote this about the i3: “Being a car is just one of its apps”. A famous petrolhead, he sees the paradigm shift, too. You have to challenge yourself and think different. And owning an i3 will help you do just that.


I'd like to thank Scott for sharing his i3 story here. One last thing I'd like to point out is that Scott created a BMW i3 Owners map. You can enter your location and add yourself to the map HERE.  I'm going to do a dedicated post on this soon though because it was a great idea and something I think other i3 owners will enjoy. 

Scott is the tenth Born Electric guest blogger I've featured here and I appreciate the time everyone has spent to tell the readers about their i3 experience. Previous Born Electric posts can be found below:

Andy from The UK
Hil from Holland 
Toni from Belgium 
Jan from Belgium 
Steven from The Netherlands
Jon from Norway  
Ross from The UK

If you own an i3 and would like to participate here in the Born Electric guest blogger series, email me at: tom.moloughney@gmail.com


Monday, 1 September 2014

Mountain Climbing With an i3 REx



Loveland Pass, Continental Divide, Colorado. Elevation 11,990 ft
A few weeks ago Don Parsons of Denver, Colorado took his i3 REx on a 128 mile road trip from his house to Loveland Pass (Continental Divide, Colorado). On his way up to the 11,990 ft elevation of Loveland Pass he stopped at Beau Jo's Pizza for lunch and to charge on their public ChargePoint EVSE where his i3 REx accepted 8.9kWh's of juice to help with the rest of the climb up the mountain. 

The car showed 18 miles remaining at the top of Loveland Pass, and he nearly made the trip entirely on electricity when 62 miles later the range extender kicked on and he was only 2 miles from his home. 
The trip summary: 
-64 miles each way
-8,960 feet of climbing, 2329 Feet of descending on way out
-2329 feet of climbing, 8,960 feet of descending on way back
Having heard about this Continental Divide conquest, I asked Don if he wanted to write a guest blog post about the trip, but he offered to do one better. His next challenge was to take his i3 REx up to the summit of Mt Evans which is the highest elevation paved road in the US. The trip would take him over 14,000 feet above sea level and would most certainly push the range extender beyond its limit. This was not the kind of road trip BMW envisioned people taking the car on when they designed the REx, but nonetheless they have to expect some people like Don would do just that. So what happened? Read Don's words below to find out:



I’ve had my BMW i3 REx for almost two months now and haven’t really used or tested the REx engine.  Before today, I’d driven about 1750 miles total with only about 10 miles using the engine.  I decided to drive from my house in Denver to the top of Mt. Evans and return without stopping for gas or topping off the charge.  Using the REx engine in the mountains can be tough because the output of the small engine can’t really put out enough power to go both highway speeds and climb uphill.  However, the road to the top of Mt. Evans is pretty narrow, has steep drop-offs, no guardrails and a lot of cyclists sharing the road so you really don’t want to go much faster than 35 mph.  For this reason, I thought the small engine could hopefully handle the climb.
For those that don’t know, Mt. Evans is the highest paved road in North America with an elevation of 14,130 feet above sea level!  I live in Denver which is at 5,280 feet above sea level.  It’s 63.5 miles from my house to the top Mt. Evans.  With some up and down hill climbing, the total ascent is 12,446 feet and the total descent is 3,686 getting to the summit.
I set the car into Eco Pro+ and set out on city streets of Denver, then I-70 west up the mountains to Idaho Springs.  Mt. Evans highway winds its way south from Idaho Springs to the Mt. Evans summit in 28 miles.  When I originally entered the destination into the navigation system, the guess-o-meter said 61 miles of range.  I tried to keep the cruise control set to about 5 miles over the speed limit.


I was surprised to find that the Rex engine didn’t turn on until about 52 miles into the drive (about 10 miles from the summit) with a total trip average mi/kWh of 2.8 when the REx kicked on.  However, about 1 minute after the REx turned on I got a Brake error message that ended up making the brake pedal feel stiff and pretty much unusable.  Fortunately, I was still heading uphill and the regen seemed to be working normally.


I could hear the engine speed up during the straight parts of the switchbacks and as I slowed down for the sharp curves, the engine almost immediately slowed down as well.  I never really wanted to travel faster than 35 mph so I didn’t notice any performance hit until near the summit.  On the last few switchbacks, I put my foot to the floor and couldn’t get the car to travel faster than 26 mph.  At close to 14,000 feet of elevation, the engine was probably severely limited from its usual output at sea-level.  I’ve heard people say that an ICE reduces power output by 5% for each 1,000 feet of elevation.  In any event no other cars were traveling any faster than 25 or 30 mph so I didn’t feel unsafe.
I finally made it to the top at 14,130 feet!  The temperature had gone from 68 degrees in Denver to 35 degrees and quite windy.  This road usually shuts down for the winter sometime in September so they will be expecting snow to start accumulating up there pretty soon!

As I was getting ready to head down, I was worried about whether I would have any use of the brakes since I had turned off the car and walked around the summit for about 5 minutes hoping the error would reset but it didn’t and I still had a stiff brake pedal.  Since it was 35 degrees up there, I was pretty cold and didn’t feel like waiting any longer so I thought I would start to head down and see how well the regen worked to keep the car in control.  You can imagine how happy I was to have such a high regen rate because I felt like I was in complete control all the way back home.

During the descent from the summit down to Idaho Springs I was excited to see that the regen had built up a full 25% of the battery SOC and the guess-o-meter said as high as 28 miles of range on the battery.  I drove home significantly on battery but the REx kicked in a few times where there was some climbing.  It also stayed on once I got out of the mountains but I was easily able to maintain 75 mph on the highway leading east back into the city.

Here's a screenshot of the elevation and speed of the whole trip
Some stats on the whole trip.  I traveled 127.6 miles and averaged 4.9 mi/kWh and average speed was a total of 39.6 mph.  I used a little over a quarter of the rex tank which I think is pretty minimal for traveling almost 130 miles! As you can see from the picture, the brake error was still in place when I arrived home.  However, after being on my EVSE for a little over an hour, everything was cleared out and a quick trip to grab lunch showed that everything was back to normal.

I should point out that I haven’t gotten any software updates yet as I haven’t been able to set aside the time.  Until this trip, the only error I’ve seen from the car is the Check Engine Light, which remains illuminated. There is a software update that will eliminate this waiting for me at my dealer, so I guess it's time to get the car into the shop for the updates.  Hopefully the brake error is related to the 12v battery issues that others have discussed and will also be fixed with the latest software version I'll be getting. 
When I thought about getting the i3 Rex, I figured that I would use the battery over 95% of my driving miles.  So far, it seems like I’m using the battery over 97% of my miles.  That said, I’m still happy to have the Rex as it completely takes away any range anxiety when I’m traveling in the flats of the front range of Colorado.

What about the mountains?  I was concerned about using the i3 REx in the mountains and still believe that having a REx hold mode similar to the European version of the i3 or the Chevy Volt would make this an even more enjoyable car in Colorado.  That said, a couple CCS fast chargers placed strategically off I-70 would go a long way to helping the issue.  Locations in Idaho Springs, Silverthorne (where the 8 Tesla Superchargers are located) Copper Mountain, and Vail would be ideal spots to get a quick top-off and be truly useful in the mountains.  I’ve also kept my 335xi for long distance ski trips since it has all wheel drive and is still a great car. However, even without the fast chargers I was able to make it to the summit and home without a problem.

I’m very happy with the the i3.  The performance, handling, smoothness, and quietness all contribute to a great experience.  Like others have said, it’s hard to go back to a regular internal combustion engine after experiencing electric!


Monday, 11 August 2014

Born Electric Guest Blogger: Meet Christopher from Massachusetts



Christopher on pick-up day! Born Electric 8/6/14
An EV Awakening

Hi, my name is Christopher and I was born electric on August 6, 2014.

In retrospect, ending up behind the wheel of BMW’s new electric i3 feels like it was inevitable.  If you let it, life has a funny way of getting you where you belong.  My path into an i3 took about seven years, but with the benefit of hindsight, it feels like destiny.

The car I took to college in the late 80s was an Inka orange 1972 BMW 2002. That was followed by a jade green one, which I still vividly remember driving across the country in the summer of 1989.  I have been a fan of the BMW brand since those days and have owned five of them of various types in a continuous chain over the last 30 years.  For me the design, the handling, the safety, the quality, the purity of focus, the racing heritage - all of these things made BMW a brand I kept coming back to.  I have also always been drawn to the geeky technical side of things in life, so the cutting edge in technology, including as applied to automotive design, has been an enduring interest of mine. 

But as I have grown older I have become more and more concerned with trying to protect some semblance of our environment for my children’s generation.  And, probably in part because of my kids, as I have matured, I have become a more conservative and less aggressive driving, realizing that while pushing hard does not really shorten your trip, the stress and increased risk of aggressive is likely to shorten your lifespan.  Work, urban living, extreme road congestion, and family responsibility all conspired to make storming around in a sporty car less of a priority.  Given my day to day reality, a thirsty high performance car is simply the wrong tool for the job.

So not surprisingly, over time, the BMW brand’s focus on luxury, power, speed and performance slowly drifted out of sync with my mental frame of reference.  I still loved and admired the cars, but the idea began to gnaw at me that burning gas just for the joy of it was an irresponsible thing to do, especially day in and day out while commuting. At least for me, there had to be a better way.

As my daily driver, a beloved BMW 3 Series wagon, tuned somewhat severely by Dinan Engineering for more performance and handling, hit about ten years old in around 2010, I began to feel the first stirrings of a need to replace it with something better suited for the job at hand. Something more reliable, more comfortable, more efficient, more sustainable.  I began, as a sideline, to leisurely consider the options available in the market at that time. 

My 3 Series Dinan-tuned wagon

Some of the BMW diesels were interesting, but they were a bit too expensive - the pay-off was way too long given the high price of diesel in my region of the US.  The early BMW hybrids were not serious, or credible, efforts.  The small nimble 1 Series cars were sort of appealing, but there was no reason to downgrade to one of these from the beloved Dinan wagon.  So I began to look at other options. When we converted our home to solar my search began to look more seriously at the growing market for non-BMW hybrids and electrics.  I had always followed the hybrid and EV technology, but the cars suddenly seemed like plausible alternatives for the first time. 

So after a bit of research, we took the plunge and replaced my wife’s BMW 5 Series Wagon with a Prius V wagon.  With its arrival, the surprising pleasures of driving as efficiently as possible first became apparent to me.  The car was a bit of an eye opener. Setting the cruise for 65 and just chilling out in the right lane was a whole new experience for me.  Before long, between the hybrid joining the motor pool and the solar house generating a surplus of electricity each year, I had been bitten by the EV bug badly.

But there was still nothing I was tempted to bite on for myself.  I really didn’t like the way the Prius felt and drove and handled (it might crash test well, but in reality, to someone used to the solidness of a BMW, the Prius feels like a pretty flimsy car and drives like the transportation appliance it is).  Given the demands of my work and lifestyle I didn’t feel comfortable with a 60-70 mile range EV - I needed to be able to jump up and drive 125-250 miles at a clip if necessary, and couldn’t imagine spending good money replacing a car that could easily do that with a more expensive one that couldn’t.  And I didn’t want a big sledge-hammer of a car like the 16 foot long, 4700 lb, Tesla.  They are undeniably excellent cars in many ways, but the engineering approach, the size, the cost, and the short track record of the manufacturer completely ruled them out as an option for me personally.  So I was kind of stalled. (pun acknowledged)

The concept i3 is revealed
Not surprisingly, BMW’s announcement of the i Division in 2011 really caught my attention. The first BMW i car was still years away, but I began following the project closely and learning everything I could.  At each step of the way, I felt BMW made the right choices.  The emphasis on total sustainability in design and manufacturing.  The emphasis on lightness as a way to make the car more efficient and get to longer range (a sharp contrast to the just-add-more-batteries school of design).  The willingness to do radical things and use radical materials to advance the state of the art.  The focus on trying to keep the price reasonable.  The boxy, geek-chic utility of the package.  I began to feel certain that this was going to be my next car.

As the project progressed, I continued to read everything I could find to keep up to date.  The leaks and speculation grew increasingly enticing.  I was biting my nails that BMW would not make a design choice that suddenly disqualified the car for my needs.  My main concerns, even in those days of exaggerated range estimates, was whether it would go far enough on a charge and whether it would be prohibitively expensive.  If the rumors of reasonable pricing “between the 3 and 5 series” were comforting, the announcement of the Rex was a total revelation.  Once it became clear that this car was going to be available with a very smartly-designed range extender, it became inevitable that it was going to be my next car.



Tom and Dr Julian Weber, BMW's Head of Innovation Projects E-Mobility at the i3 launch in July 2013 in New York City
With great excitement, I watch the world-wide unveiling of the i3 on my laptop at work one morning in July 2013 . And I followed the European launch of the first customer cars that Fall very closely.  As the US release drew closer, and final US pricing was announced, I began to make my plans.  I joined Tom’s excellent i3 Facebook group and began to learn about the real-life issues reported by cars in the field.


Oddly, my first opportunity to put down a deposit and order a car came before the first test drive cars were available in my area.  But the deposit was refundable, and demand was projected to be through the roof, so I put down a deposit in early February 2014.  The Launch Edition requirements were a bit of a headache, but my first few test-drives confirmed all my instincts were correct.  It was clear from a couple test drives that this was a very special car.

As manufacturing issues stacked up, I tracked the Leipzig production weeks and watched with despair as my build date slipped repeatedly from mid-March into late April. However finally in late April the build began. As a projected single week in the factory turned into an inexplicable six week delay in the Leipzig plant, I vicariously enjoyed the tales of the first cars being delivered in early May to the Electronauts who had tested the i3 drivetrain in the Active-E program.

  

MY ClipperCreek EVSE
Widespread reports of initial quality hiccups, combined with mounting delays, really tested my patience (and at times probably the limits of some of my online i3 friendships.)  But the joy most people took in the car combined with the knowledge that BMW would stand behind their multi-billion dollar investment in this project and the certainty that a large silent majority was not having any issues, was enough to keep my tattered faith intact. Having Tom and some of the other experienced Electronauts there to answer questions and offer advice was indeed extraordinarily helpful.





Tracking the Don Juan
Researching and installing a charger kept me somewhat busy as May and June dragged on and my shipping delays mounted. Eventually, my car made it to the port of departure in Bremerhaven in mid June and, after another wait, finally got on a boat in early July. Tracking the boat was painful given how close, and yet so far, my car was.  But eventually I caught a glimpse of my ship on a webcam in Halifax Nova Scotia, and it suddenly started to feel very real for the first time. Arrival at the vehicle processing center in New York was like entering a black hole - the car sat in processing for three weeks before being released to trucking, and that was only after placing a couple calls to get it prioritized.  And, naturally, the trucking took forever.  Long enough, in fact, that the car arrived about two hours too late to take on a multi-state loop to visit family that had been planned to take advantage of the car’s arrival. 




So off we went in the Prius, and in a great irony, the just-arrived car sat for several days before I could pick it up.  But eventually I made it to the dealer, and after 30 years of BMW enthusiasm, 7 years of evolving awareness, three years of studiously following the i3 project, 6 months of post-deposit waiting, the perfect car for me arrived, and I was born electric on August 6, 2014. 




Has the car met my initial expectations?  Without a doubt.  The design and build quality is outstanding, and the car is as comfortable as any I have driven.  But the way it performs has been the biggest surprise.  This car is just such an amazing juxtaposition of serenity and fury.  Driven hard, it leaps off the line with instantaneous torque - you can drive a week and never meet a car that can beat it from a green light down a city block Out in the country, when accelerating out of tight corners, it has enough power to break the rear wheels loose (and trigger the traction control) even on dry roads.  But driven more gently it is supremely smooth and silent and tranquil.  The ride is firm as to be expected of a teutonic car, but the drivetrain is so quiet, and the cabin so tight and noise-free, that the car is just amazingly relaxing to travel in.  Further stress reduction is afforded by the optional automatic cruise control, which allows you to set your maximum speed and forget it from there forward.  The car will track the traffic in front of it and maintain a safe distance regardless of traffic speed (even down to stop and go speeds) and then silently leap forward when the road opens up in front of it.  A dream for urban and suburban commuting.  This is a car that will play when you want to play, and lay down the miles without tiring you when you just need to get efficiently from point A to point B.  To paraphrase E.B. White’s famous words about Wilber: “That’s one swell [automobile].”


Christopher Mirabile is an early stage investor in Boston MA, USA.  He is the co-Managing Director of Launchpad Venture Group and the co-Founder of angel portfolio management site www.Seraf-Investor.com. He blogs about technology, investing and entrepreneurship at www.scratchpaperblog.com. and Tweets under the name of @cmirabile


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