2. Audi Q7 e-tron
The Q7 e-tron combines a diesel engine and an electric motor which is integrated into the transmission. What you get is a hybrid good for 34 miles of pure electric range and average official fuel economy of 156.9mpg. What makes this car stand out in the crowd is the upscale look and little details. But unlike the standard Q7 model, the e-tron doesn’t come with the third row of seats.
