Print report
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 9 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 14 days ago
December 22: GM Air Conditioning Class Action Lawsuit: 8 Years in Court news | 20 days ago
December 7: GM Engine Class Action Lawsuit Set To Begin news | 35 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 35 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
- body / paint problems
- exterior accessories problems
- electrical problems
- interior accessories problems
- seat belts / air bags problems
- steering problems
- transmission problems
- windows / windshield problems
- fuel system problems
- drivetrain problems
- miscellaneous 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: Transmission Failure - P0741 Code, Metal In Fluid 2015 Sierra 2500
- Average Cost to Fix:
- $6,000
- Average Mileage:
- 101,000 mi
-
#3: Headlights Went Out 2015 Sierra 2500
- Average Cost to Fix:
- N/A
- Average Mileage:
- 52,000 mi





