The 2022 Chrysler Pacifica Hybrid leads the way across the entire Chrysler, Dodge, Jeep and Ram lineup, offering up to 82 MPGe with its plug-in hybrid powertrain. As for gas-powered vehicles, the 2022 Jeep Renegade comes out on top, able to return up to 32 highway mpg. The 2022 Jeep Compass, Dodge Charger and Dodge Challenger all trail just behind in fuel efficiency.