While this version of the GMC Terrain is not a bad vehicle, the competition had left it in the dust. While nice and roomy inside, the Terrain is less efficient than other five-passenger SUVs, but burns as much gas as larger, seven-passenger models. The 3.6-liter engine, shared with many other General Motors products, supplies quick acceleration times at the test track, but feels sluggish in routine driving.
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GMC Terrain Road Test

While this version of the GMC Terrain is not a bad vehicle, the competition had left it in the dust. While nice and roomy inside, the Terrain is less efficient than other five-passenger SUVs, but burns as much gas as larger, seven-passenger models.

The 3.6-liter engine, shared with many other General Motors products, supplies quick acceleration times at the test track, but feels sluggish in routine driving. Plus, the unrefined and slow-shifting six-speed automatic transmission does it no favors. With 18 mpg overall, fuel economy from the V6 falls short of more capable and roomy SUVs. Four-cylinder models have an overworked 2.4-liter engine, which returns 21 mpg. Again, that falls far short of rivals, which approach 26 mpg overall. Handling and ride are decent, but ordinary.

At least the roomy rear seat and easy access make this package practical. The interior looks snazzy on the surface, although it's constructed of cheap-feeling materials. What’s more, the top-trim lacks common amenities for the class, such as push-button ignition and dual-zone climate control.

Best Version to Get
If you're looking for a GMC Terrain, get at least an SLE-2, which comes with the power driver's seat. While the four-cylinder engine manages to get the job done, the V6 is more enjoyable.
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