05-29-2009, 10:08 AM
|
#2
|
Scooby Specialist
Member#: 103136
Join Date: Dec 2005
|
CONSUMERREPORTS.ORG FIRST DRIVE
http://blogs.consumerreports.org/car...i-e-drive.html
Quote:
Behind the wheel: Mini E
We recently had a chance to drive the all-electric Mini E at a local press event. The car is not for sale yet, but in what amounts to an extended market test, a selected group of customers in the Los Angeles and New York City areas will pay $850 per month to lease one for a year. (See our Mini E preview.)
The Mini E is a two-seater with a large, 35-kwh lithium-ion battery pack occupying the space where the back seats would be. The electric motor running off that battery produces the equivalent of 204 hp and 162 lb.-ft of torque. To put that in perspective, a gasoline-powered Mini Cooper S produces 172 hp and 177 lb.-ft. So this electric Mini has oodles of power. The claimed range of the E is 150 miles. A full recharge is said to take about four and a half hours if you have access to a 240-volt power source, but almost 24 hours if you have to use standard 110-volt power. (See our Mini Cooper ratings and reviews, available to online subscribers.)
We took turns driving the electric Mini around a hilly, curving, five-mile loop in Bear Mountain State Park, along the Hudson River north of New York City. Driving it was a hoot. With the electric powertrain’s instant torque, it’s easy to light up the front wheels at launch or even while accelerating out of corners. The motor pulls strongly, eagerly, quietly, and effortlessly. Power delivery to the wheels is similar to a Cooper S—right down to the torque steer. Handling is similar, too, with go-kart like agility. The regenerative braking system, which recaptures braking energy to recharge the battery, lets you descend hills without touching the brakes. It’s a pretty aggressive system that we think a lot of people will find strange at first. The only noise from the powertrain is a muted electric whine. That’s too bad in a way, since the regular Mini’s exhaust note is quite exhilarating.
Similar in appearance to its gasoline-fueled brethren, the Mini E adapts subtly to the electric format. For instance, the instrument cluster does away with a tachometer, substituting a gauge that shows the state of the battery’s charge. Open the fuel flap and you find an electric receptacle instead of a gas cap. One thing that can’t be hidden is the lack of luggage space. Behind the battery is room for a carry-on bag, but not much else.
After a group of heavy-footed journalists had taken turns pushing the Mini E hard around the park’s hilly terrain for a few hours, it became clear that the car wasn’t going to achieve anything close to its 150-mile range in these extreme usage conditions. The point was freely conceded by the BMW/Mini representatives on hand, and it came as a surprise to no one.
The Mini E may still need some work, such as less intrusive regenerative braking, but it proves that green and fun-to-drive are not mutually exclusive. It also shows both the advances in battery technology and the need for those batteries to get a lot smaller. At this point, electric mobility still demands tradeoffs: You can get high performance, good range, and adequate interior space. But you get to pick only two.
|
|
|
|