Now this is more like it! I've talked to quite a few people within BMW that have driven the i3 on a track and have promised me it is a capable performer, worthy of the BMW name. The test drives for reporters and the public so far haven't really allowed for this kind of performance validation so it's good to see the i3 tearing around a track. This appears to just be a teaser video, so hopefully we'll get a longer version of this driving event soon. This is my kind of sustainability: Sustaining my driving pleasure!