Bike vs. electric car

I've been watching lots of Tour de France coverage. Have you seen the ad in which Lance Armstrong is doing a training ride behind the Nissan Leaf electric car? He says that for the first time ever he doesn't have to smell exhaust. Sounds great. Except…any professional on a training ride would need at least two Nissan Leafs (Leaves?), whose range is about 100 miles (160 km). For a professional in training 100 miles is a warmup. Nice try, Nissan advertising dudes.