plug-in i8 Concept Spyder can, BMW claims, go from zero to 62 miles per hour in 5 seconds. It gets about 94 miles per gallon, according to the automaker.
It's essentially a two-seat topless version of the BMW i8 which was introduced last year. It has a 131-horsepower electric motor powering the front wheels while a 223 horsepower gasoline engine turns the rear wheels.
In case the weather turns ugly, BMW plans to add a two-piece folding roof
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