The exterior of the 2011 GMC Terrain probably won’t be changed from the 2010 model year that it debuted in. The Terrain is more truck-like than some of its competitors. The Terrain is powered by either a 2.4-liter four-cylinder engine with 182-hp, or a 3.0-liter V6 engine with 264-hp. Both all-aluminum engines include direct injection and are mated to a six-speed automatic transmission that helps to maximize efficiency. The GMC 2011 Terrain is available with two engine options – a 2.4 liter, four cylinder engine, and a 3 liter DOHC six cylinder option. Both engines use direct injection and a six speed automatic transmission. The I-4 is rated at 182 horsepower, while the V6 provides 264 hp.
