The Subaru XV Crosstrek launched last year as a capable little SUV, with good interior space and all-wheel-drive. At the New York auto show, Subaru used the XV Crosstrek as the basis for its first hybrid. Little was changed from the base XV Crosstrek. Subaru kept the same drivetrain, but incorporated an electric motor into the continuously variable transmission. The results are an increase in power over the original, as well as a modest efficiency gain.