Jaguar C-X75 concept .In concept form, the C-X75’s 188-horsepower gas engine charged a battery pack, which in turn spun four 195-horsepower electric motors, one at each wheel. Because development is ongoing, Jaguar did not reveal output numbers for the production car’s gas-electric powertrain.Whereas Jaguar estimated the concept car’s purely electric range at 68 miles, the figure has been detuned