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: 4-Speed Manual Engine: 3.7L I5 20V MPFI DOHC Car Features Safety Stability Control Hot Car Deals! 2019 Honda Accord EX 2019 Jeep Cherokee Latitude 2018 Nissan Altima SL 2018 Mazda Mazda6 Touring 2020 Acura MDX 3.5L 2006 Chevrolet Impala LTCertified 2017 Toyota Tacoma 2016 Honda Civic EX