Saturday, October 18, 2008
204 hp lithium battery powered MINI E revealed!
BMW has finally unleashed some information and photos of the much anticipated MINI E set to debut next month at the LA Auto Show. For those who haven't been paying attention, late last spring BMW announced plans to build and lease a fleet of 500 battery powered MINIs starting sometime in 2009. The front wheels of the MINI E receive torque through a single speed gearbox from a 204 hp, 162 lb-ft electric motor. Those numbers are rather unusual for an electric drive system which usually has much more torque. Nonetheless, the MINI E can hustle to 62 mph in 8.5 seconds and, according to BMW, can cover about 150 miles on a full charge of its lithium ion battery pack.
Anyone who has driven a MINI knows that the back seat is for small kids or occasional use only. For the purposes of this electric version, that is no longer an issue as that area has been completely consumed by the battery pack. The pack itself has a capacity of 35 kWh and judging by the description the company has used a similar set up to the Tesla Roadster. Instead of larger cells specifically designed for automotive applications, this pack uses 5,088 cells arranged in 48 modules. As always, charging time depends on the current and voltage of the outlet the car is plugged into. MINI will be supplying a high current charging station with the cars that can be installed in the driver's garage to facilitate quicker charges, providing a full charge in 2.5 hours. The regenerative braking system can provide three-quarters of the braking requirements when running in urban stop and go driving. Aside from the battery pack replacing the rear seat and the yellow trim, the main change inside is a battery meter that replaces the tachometer in front of the driver. BMW will be leasing the 500 cars to commercial and private customers in California, New York and New Jersey starting early next year. They may eventually expand the program to Europe as well.
[Source: MINI]