(This review originally appeared on Green Car Reports, we’ve reprinted a portion with their permission.)
We pity Mr. Trepp.
Not ready for primetime
Granted, these cars aren’t for sale. They’re prototype test vehicles, to gauge consumer reaction and give BMW some knowledge about how real drivers actually use electric cars day to day in the real world. BMW is issuing only 500 of them, on one-year leases.
But one of BMW’s stated goals was to “preserve the Mini experience” in an EV. If the Mini were many hundreds of pounds heavier, rear-wheel-drive, and had the deceleration braking of a semi with the Jake Brake on … yeah, maybe.
We’ve now driven prototype EVs from many makers: a 2011 Chevrolet Volt mule, the 2012 Nissan EV prototype, the 2012 Ford Focus EV prototype. In every case they were better behaved, more pleasant behind the wheel, and far more refined than the Mini E.
And that goes double for the only production electric vehicle currently sold in the US, the 2009 Tesla Roadster. We were lucky enough to road-test that car, and it’s a rolling sales pitch for the virtues of electric drive. The Mini E may be its polar opposite.
Regen: So strong it throws you forward
Where to start? Perhaps with the regenerative braking, which replaces engine braking and slows the car while recharging the battery pack. In the Mini E, on lift-off, it took half a second to kick in–and then came on so strong it threw us forward in our seatbelts.
Time and again, until we ruthlessly trained ourself to feather the trottle and never to lift off abruptly, we could accelerate smoothly but lurched into every slowdown.
A further oddity was the slight delay before full acceleration. Electric vehicles are fun to drive precisely because an electric motor develops maximum torque from 0 rpm.
But the Mini E almost felt like it had turbo lag, with the characteristic EV rush of power coming only after half a second or so. Granted, it did have enough power that we could spin the inside rear wheel when accelerating out of a turn.
The Tesla Roadster was easy to drive on just one pedal; its regen seemed to come in at just the right time, and it took all of two minutes to learn. The Volt, the Focus EV, the Nissan EV, all of them were predictable and easy to drive, so much so that it was easy to forget we were driving an EV at all.
With the Mini E, it’s impossible to forget. The entire feeling reinforces the notion that This Car Is Very Different From What It Used To Be.
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