2011 GMC Terrain: What's New, Specs & Features
Last updated August 13, 2026
The 2011 GMC Terrain is a light-update year, not a redesign. The main change is E85 flex-fuel capability for the optional 3.0-liter V6 on federal-emissions models.
About the 2011 GMC Terrain
1st generation Terrain (launched for 2010), second model year.
GMC positions the Terrain as a smaller SUV that delivers big-SUV comfort, bold GMC styling, and everyday flexibility without full-size bulk. The core pitch is simple: useful family space, a sliding rear seat, easy cargo access, and strong highway fuel economy from the base four-cylinder. Against rivals, Terrain leans more on a squared-off truck-like look and a roomy, practical cabin than on sporty driving manners.
The 2011 Terrain is a roomy, family-focused small SUV with a sliding and reclining rear seat and a rearview camera. SLE covers the practical basics with USB and auxiliary audio inputs, fog lights, and heated power mirrors. SLT has the more upscale cabin, with leather seating, heated front seats, Bluetooth, remote start, and Pioneer audio.
What changed, by category
2011 GMC Terrain specs and features by trim
| Feature | ||
|---|---|---|
| Engine | 4-Cyl, 2.4 Liter / V6, Flex Fuel, 3.0 Liter | 4-Cyl, 2.4 Liter / V6, Flex Fuel, 3.0 Liter |
| Transmission | Automatic, 6-Spd w/Overdrive | Automatic, 6-Spd w/Overdrive |
| Drivetrain | 2WD | 2WD |
| Fuel Type | Gas / Flexible Fuel | Gas / Flexible Fuel |
| MPG City | 17–22 mpg | 17–22 mpg |
| MPG Highway | 24–32 mpg | 24–32 mpg |
| Horsepower | 182–264 hp | 182–264 hp |
| Torque | 172–222 lb-ft | 172–222 lb-ft |
| Max Towing | 3500 lb | 3500 lb |
| Trunk/Cargo | 63.9 cu-ft | 63.9 cu-ft |
| Rear Legroom | 39.9 in | 39.9 in |
| Seats | 5 | 5 |
| Doors | 4 | 4 |
| Rear Parking Sensors | ||
| Rear View Camera | ||
| Alloy Wheels | ||
| Fog Lights | ||
| Memory Exterior Mirrors | ||
| Power Moonroof | ||
| Power Liftgate/Trunk Release | ||
| Roof Rails | ||
| Bluetooth | ||
| Navigation System | ||
| Satellite Radio | ||
| USB Ports | ||
| Automatic Air Conditioning | ||
| Heated Front Seats | ||
| Leather Seats | ||
| Leather-Wrapped Steering Wheel | ||
| Memory Driver's Seat | ||
| Power Driver Seat | ||
| Remote Start | ||
Frequently asked questions
What changed on the 2011 GMC Terrain compared with the 2010 model?
The main change for the 2011 GMC Terrain is E85 flex-fuel capability for the optional 3.0-liter V6 on federal-emissions models. The body, cabin layout, SLE and SLT trim structure, and core equipment otherwise carry over from 2010.
Is the 2011 GMC Terrain a redesign?
No, the 2011 GMC Terrain is not a redesign. It is the second model year of the first-generation Terrain and retains the body, cabin layout, and basic trim structure introduced for 2010.
Can every 2011 GMC Terrain use E85 fuel?
No, not every 2011 GMC Terrain can use E85. E85 capability applies to the optional 3.0-liter V6 on federal-emissions models, while the standard 2.4-liter four-cylinder is not identified as flex-fuel capable.
Did the 2011 GMC Terrain receive new styling, safety, or infotainment features?
No major styling, safety, or infotainment changes were made to the 2011 GMC Terrain. Its exterior design, core safety hardware, and main audio and control systems carry over from 2010.
What is the difference between the 2011 GMC Terrain SLE and SLT?
The 2011 Terrain SLE is the more practical version, with a sliding rear seat, rearview camera, USB and auxiliary audio inputs, fog lights, and heated power mirrors. The SLT adds a more upscale interior with leather seating, heated front seats, Bluetooth, remote start, automatic climate control, and Pioneer audio.