Print report
May 8: GM Transmission Lawsuit Involves 8-Speed Automatics news | 18 days ago April 23: GM PCV Lawsuit Alleges Rear Main Seal Leaks Oil news | 33 days ago April 15: GM Brake Vacuum Pump Recall Closes Investigation investigations | 41 days ago April 7: Recall: GM Truck Hero Bed Covers May Detach recalls | 49 days ago April 2: GM Windshield Wiper Recall Includes Equinox and Terrain recalls | 54 days ago
2015 GMC Sierra 2500
Problems & Complaints
Worst 2015 GMC Sierra 2500 Problems by Category
Click on a category below for details. Help?
- lights problems
- exterior accessories problems
- body / paint problems
- electrical problems
- interior accessories problems
- seat belts / air bags problems
- windows / windshield problems
- fuel system problems
- miscellaneous problems
- steering problems
- drivetrain problems
- engine problems
- brakes problems
- wheels / hubs problems
- suspension problems
Loading ...
one sec.
Stay Up to Date
Compare GMC Sierra 2500 Model Years
Curious how the 2015 Sierra 2500 compares to other years?
Check out our GMC Sierra 2500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 2500.
Worst 2015 GMC Sierra 2500 Problems
-
#1: Projector Headlights Are Terrible 2015 Sierra 2500
- Average Cost to Fix:
- $500
- Average Mileage:
- 2,000 mi
-
#2: Headlights Went Out 2015 Sierra 2500
- Average Cost to Fix:
- N/A
- Average Mileage:
- 52,000 mi
-
#3: Passenger Side Airbag Horrible Design 2015 Sierra 2500
- Average Cost to Fix:
- N/A
- Average Mileage:
- 0 mi