Print report
January 19: GM Engine Failure Recall Investigation Opened investigations | 2 days ago
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 19 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 24 days ago
December 22: GM Air Conditioning Class Action Lawsuit: 8 Years in Court news | 30 days ago
December 7: GM Engine Class Action Lawsuit Set To Begin news | 45 days ago
2015 GMC Terrain
Problems & Complaints
Worst 2015 GMC Terrain Problems by Category
Click on a category below for details. Help?
- engine problems
- windows / windshield problems
- interior accessories problems
- exterior accessories problems
- body / paint problems
- transmission problems
- electrical problems
- fuel system problems
- AC / heater problems
- drivetrain problems
- exhaust system problems
- miscellaneous problems
- lights problems
- seat belts / air bags problems
- brakes problems
- wheels / hubs problems
- steering problems
Loading ...
one sec.
Stay Up to Date
Compare GMC Terrain Model Years
Curious how the 2015 Terrain compares to other years?
Check out our GMC Terrain overview to see the most problematic years, worst problems and most recently reported complaints with the Terrain.
Worst 2015 GMC Terrain Problems
-
#1: Engine Stalls While Driving 2015 Terrain
- Average Cost to Fix:
- $2,700
- Average Mileage:
- 90,000 mi
-
#2: Blown Rear Seal On Motor 2015 Terrain
- Average Cost to Fix:
- $1,600
- Average Mileage:
- 87,000 mi
-
#3: Loud Tapping Noise 2015 Terrain
- Average Cost to Fix:
- $1,500
- Average Mileage:
- 47,000 mi





