2017 GMC Terrain Recalls, Problems & MPG
NHTSA lists 1 safety recall and 135 owner complaints for the 2017 GMC Terrain. The EPA rates it 18 to 25 MPG combined, depending on engine and drivetrain.
- Recalls
- 1
- Owner complaints
- 135
- Crashes / fires reported
- 11 / 2
- EPA combined
- 18–25 MPG
2017 GMC Terrain recalls
Exterior LightingMar 8, 2022 · NHTSA 22V137000+
Risk: The bright reflection may cause a glare for other drivers, reducing their visibility and increasing the risk of a crash.
Fix: Dealers will install headlamp appliques, free of charge. Owner notification letters were mailed September 8, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222363740.
General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and outside of the driver's view with excessively bright light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Recall repairs are free. Enter your VIN at nhtsa.gov/recalls to see if yours still needs one.
Most reported 2017 GMC Terrain problems
Owner complaints to NHTSA by system. One complaint can name more than one system.
- Engine79
- Power Train24
- Unknown or Other20
- Air Bags12
- Electrical System9
- Exterior Lighting7
- Structure7
- Fuel/Propulsion System4
2017 GMC Terrain gas mileage
EPA ratings for each version (city / highway / combined).
| Version | Engine | City | Hwy | Comb. | Fuel / yr |
|---|---|---|---|---|---|
| Terrain FWD | 2.4 L 4 cyl, Automatic 6-spd | 21 | 31 | 25 | $2,550 |
| Terrain AWD | 2.4 L 4 cyl, Automatic 6-spd | 20 | 28 | 23 | $2,800 |
| Terrain FWD | 3.6 L 6 cyl, Automatic 6-spd | 17 | 24 | 20 | $3,200 |
| Terrain AWD | 3.6 L 6 cyl, Automatic 6-spd | 16 | 23 | 18 | $3,550 |
Real-world mileage depends on how and where you drive. Logbay compares your actual MPG with these EPA numbers.
Questions
Does the 2017 GMC Terrain have any recalls?
Yes. NHTSA lists 1 recall for the 2017 GMC Terrain, most recently for the exterior lighting (Mar 8, 2022). Recall repairs are free at a dealer; check your VIN at nhtsa.gov/recalls.
What are the most common 2017 GMC Terrain problems?
Owners filed 135 complaints with NHTSA. The most reported areas are engine (79), power train (24), unknown or other (20).
What gas mileage does the 2017 GMC Terrain get?
The EPA rates the 2017 GMC Terrain at 18 to 25 MPG combined (best version: 21 city / 31 highway).
Sources: NHTSA recalls and owner complaints (api.nhtsa.gov), EPA fuel economy (fueleconomy.gov). Updated Oct 26, 2026. Complaint counts are unverified owner reports.