2013 BMW i3 to cost $35,000? That's what Car & Driver says

 

According to this report from Car & Driver, the 2013 BMW i3 is going to cost $35,000, have a 150 hp motor and have a driving range of 160 miles.

If true, this is great news. I have been following the i3 since it was first revealed and everything that I have read and heard pointed to less impressive stats. I have been figuring it would cost at least $40,000, have a range of 100 miles and have a 135 hp motor. Obviously if Car and Drivers "deep inside source in M�nchen" is correct, than BMW has been playing us a bit with the information they have been occasionally releasing to the media. I hope C&D is right with this info, it would really put the i3 at the top of the list of available electric cars options in 2013 if it's so. 

UPDATE: After contacting Car & Driver and challenging the 160 mile range claim, they admitted they were wrong and that the i3 will have a 100 mile range as I expected. Car and Driver should just check with me next time, don't you think? :)

BMW Carbon Fibers Factory in Moses Lake, WA is Completed and Ready To Begin Production

 

It may not be much to look at in the above picture, but this newly constructed factory in Moses Lake, Washington will play a big role in the BMW i3 and probably many other future BMW vehicles.

BMW, along with the SGL Group built this facility in Moses Lake primarily because they will be able to take advantage of the inexpensive electricity which is mostly all generated by hydro power. Besides the cheap electric rates, this renewable way of generating electricity is in line with BMW's commitment to sustainability, and allows them to make the energy-intensive carbon fiber material without producing nearly as much pollution as they would if they were using electricity from a coal burning power plant. 

This facility will employ 80 workers by the end of this year and up to 200 once all six buildings on the campus are completed and operational. With these plans, it's obvious that BMW intends on using CFRP in many more vehicles than only the i3. This is more evidence the i3 may just be the "revolutionary" vehicle that BMW has been touting it as. The combination of the highly efficient electric drivetrain, the newly developed lithium-ion battery cells that are nickel-manganese-cobalt chemistry and the extensive use of advanced materials sounds like the engineers have been busy at work. 

Hopefully the designers do as good a job on the vehicles appearance. It's hard to tell what's under all the camouflage in the spy photo's we have seen, but the overall shape doesn't really capture the sleek, streamlined look that the BMW-released rendering appeared to have. However we'll have to wait until we see an actual pre-production i3 without all the camouflage to really critique the design. Rumor has it we'll only have to wait until the Frankfurt Auto Show in September...

BMW Recruiting Engineers to Focus on Lightweight, Carbon-Fiber Composites

According to this report BMW is recruiting 40 engineers that specialize in carbon fiber to join the i3 and i8 development teams.

The photo above is the frame of the i3 during crash testing simulations. This further proves BMW's commitment to the extensive use of CFRP in their future models, particularly vehicles in the new i line.

The i3 will eventually have three variations. The initial i3, the one we have been focusing on here will be a three door hatchback that seats four and is scheduled to be release in 2013. Rumors have it that this version will be then offered with an onboard range extending, gasoline powered generator. A few years later, there will be a smaller two seat hatchback with a smaller range for inner city driving, and then a five seat, four door version that is larger then the original i3 and will have a larger battery with a range at least as great as the original i3.

BMW may be joining the EV party a bit later than some competitors, but they certainly have some grand plans for the next three to five years. This recent news about hiring more engineers that specialize in CFRP only adds credibility to their commitment to light weight, highly efficient electric and plug in hybrid vehicles. That's good news in my book.

The Latest BMW i3 Illustration Appears

 

BMW Blog posted a new i3 rendering. today. It may not seem like big news, but BMW is doing their best to keep details and photos of the i3 under wraps so even drawings become news on the i3. 

It seems that ever since the spy shots were captured, the illustrations are able to really capture the cars general lines. I'm still a little concerned about the apparent bump in the short stubby nose, but this illustration makes it look OK. I trust the BMW designers will make the i3 look good. However the spy shots with all the camouflage don't leave an image of a great looking vehicle. I know that BMW probably has deliberately modified the body a bit under the swirly white & blue body cover so you really can't believe everything you see until the car is officially revealed. Rumor has it that BMW will show a pre production version of the i3 for the first time at the 2011 Frankfurt Auto Show in September.

BMW Hires Frank Weber, Former Lead Engineer for the Chevy Volt

In a move that further solidifies BMW's commitment to electric cars, they have just hires Frank Weber, former head engineer for the Chevy Volt. Frank will report to Klaus Draeger, BMW's head of R&D

This move is a little surprising because in the past, BMW has rarely hired top people from other auto makers, electing instead to train and promote from within. In my opinion, this is an example of how important BMW feels it is to accelerate their electric car line and not fall behind in the race to bring a wide range of electric cars and plug in hybrids to their showrooms.

What I find particularly interesting is that there have been a lot of rumors around that BMW will be offering a range extender for the i3 shortly after the original BEV version is released in 2013. I'm hearing a lot of talk about a three cylinder, turbo charged engine as being the suspected powerplant for such a set up. This would make the i3 very similar to the Volt so in that regard Mr. Weber's experience can make an immediate impact on the development of the i3.

BMW i3: Light Weight Means Less Energy Storage Needed

The Power Electronics & Battery System of the i3's Drive System

The previous post here showed a video about CFRP, the material that will be used in the "Life Cell" of the 2013 BMW i3. The picture above is part of the other component of the cars unique LifeDrive architecture, the drive system. This is the energy storage and power electronics the car will employ. Suprisingly, it may only use a 16 kWh battery pack, exactly half the size of the pack in the upcoming BMW ActiveE, yet give the vehicle roughly the same range of the larger, heavier and less efficient ActiveE. However it is possible that the 16 kWh is the "usable" amount of energy which would mean the pack would be around 20 kWh. BMW hasn't announced the actual size, so this is really speculation at this point.

To put that accomplishment in even better perspective, the battery is only about 45% of the size of the battery pack currently in the MINI-E's yet the car is bigger, has two more seats, much more storage space and is expected to offer the same driving range.


The batteries used will be the same that are in the BMW ActiveE, which will launch as a trial lease program this fall. They are newly developed Lithium-ion cells which will be using a nickel-manganese-cobalt chemistry made by SB-Limotive. SB-Limotive is a joint venture of Korean conglomerate Samsung and German parts giant Bosch. The ActiveE will use 192 cells in 25 modules in three separate battery blocks as opposed the the picture above where the i3's batteries are all located in one enclosure, a result of the car being a purpose-built EV and not a retrofitted ICE platform like the ActiveE. It's been rumored the i3 may use only 96 cells, in 48 smaller modules(only 2 cells per module) packed in rows under the Life Cell driving compartment and be thermally conditioned.

The end result means two main things. The battery is usually the most expensive part of an EV, and since the battery pack will be half the size of the ActiveE, it will cost significantly less to manufacturer, helping to keep the selling price of the i3 to a reasonable point. Secondly, less batteries means less weight and helps to further increase efficiency.

Complete Battery & Drive System of the 2013 BMW i3

Of course, none of this information has been "officially" released by BMW so it is speculation on my part. However, since it has been "reported" and "rumored" by many different media outlets I think it's safe to assume it is mostly accurate. The only question I have is whether the 16 kWh is the total pack or the usable amount which is usually about 80% of the packs total energy storage capacity.

BMW i3 & CFRP, Perfect Together

One of the main goals BMW had with the development of the Megacity car now known as the i3, was to reduce the weight as much as possible while providing a strong, safe passenger cell. The extensive use of carbon fiber reinforced plastics or CFRP, has allowed them to do just that. While the use of CFRP isn't a new idea in the automotive industry, using it as extensively as BMW is on the i3 is groundbreaking. It's been written that by using CFRP as extensively as they are, it has cut the weight of the vehicle by as much as 700lbs. This will allow BMW to use less of the expensive batteries and still hit their target 100 mile range. That will also reduce cost and further reduce weight since the batteries are also heavy. The above video talks about how BMW is using CFRP and references the i3 a couple times.