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The 2010 Hummer H3T offers up to 14 MPG in city driving and 18 MPG on the highway for a combined rating of 16 MPG. These figures are based on EPA mileage ratings and are for comparison purposes only.

Introduced for 2009, the HUMMER H3T was created as mid-sized crew cab style vehicle inspired by the H2 SUT. Constructed on the same platform used for the Chevrolet Colorado and GMC Canyon mid-sized ...

1.3L I-4 gasoline direct injection, DOHC, Multiair variable valve control, intercooled turbo, premium unleaded, engine with 177HP (1) 1.3L I-4 gasoline direct injection, DOHC, Multiair variable valve ...