Hummer 2007 Hummer H3 2007 Hummer H3 SPECIFICATIONS, PRICE & IMAGES Fuel Type: Gasoline Exterior Color: Black City MPG: 15 Highway MPG: 20 Drivetrain: AWD Transmission: Automatic Engine: 3.7L I5 20V MPFI DOHC Car Features Safety Stability Control Hot Car Deals! 2013 Hyundai Elantra GT Base 2016 Ford Mustang GT 2019 Mazda Mazda6 Sport 2018 Dodge Challenger SXT 2013 RAM 1500 Laramie 2020 Kia Optima LX 2020 Chevrolet Trax LS 2019 Chevrolet Silverado 1500 LT