How does it work?
More
than any other new vehicle, the BMW i8 requires this explanation up
front — not just for the dull process of turning energy to motion, but
for the whole enterprise of a $135,700 supercar designed for maximum eco
appeal with styling from the 23rd century. And last week, I was among
the first to find out.
In BMW engineer speak, the 2015 i8 is properly called a “plug-in
electric hybrid sports car” — one with a 129-hp electric motor driving
the front wheels and a turbocharged,1.5-liter three-cylinder engine with
228 hp driving the rear axle. Since I last drove a prototype of the i8
in August, some fine-tuning of the all-important software and electrical
power unit has been done by the Munich madhatters, but the i8 remains
the giddy thrill and conversation piece it was then.