For 2014, the GMC Terrain has only minimal changes. There are 17-inch wheels standard on the SLE and SLT1 trim levels, 18-inch wheels are standard on the SLT2 and available on the SLE2 and SLT1. And you can now have the Terrain with the exterior painted in Silver Sky Metallic.
The 2013 GMC Terrain gets a bump in power from a new 3.6-liter V6 engine rated at 301 horsepower (replaces the previous 3.0-liter engine). Also new for 2013 is the Terrain Denali model, offering such exclusive options as Side Blind Zone Alert and Rear Cross Traffic Alert.
The 2012 GMC Terrain receives an updated 2.4-liter engine that is now E85-compatible. Later in the model year GMC will make available IntelliLink, a service that allows customers to customize the touch-screen radio and use voice commands to operate various functions. IntelliLink uses USB and Bluetooth to connect the user's smart phone to the radio, making it possible to stream apps such as Pandora and Stitcher.
Fitting into what might be called the "just-right- size" SUV category, the 5-passenger 2014 GMC Terrain has a rugged-looking truck-like – yet handsome – exterior, a roomy and luxurious interior, an all-wheel-drive (AWD) system that gives it all-weather capability for snowy days and a choice of two engines, each of which delivers commendably-good fuel economy. It does not offer a 3rd-row seat and it's not really intended for off-road duties. Still, for the more reasonable uses that most of its owners will require, the Terrain will more than fill the transportation bill. Compared to some of its likely competitors, such as the Ford Escape, Hyundai Santa Fe and Honda CR-V, the 4-cylinder Terrain has fuel economy ratings around the upper-end of the category, and the optionally-available V6 engine delivers 301 horsepower-worth of performance, yet is still remarkably fuel-efficient.