- April 20: GM 8L90 and 8L45 Transmission Problems Cause Lawsuit news | 1 days ago
- April 17: Chevrolet Equinox and GMC Terrain SUVs Have Weld Problems recalls | 4 days ago
- March 20: GMC Sierra 3500 and Chevy Silverado 3500 Trucks Recalled recalls | 32 days ago
2014 GMC Sierra 3500
Problems & Complaints
Worst 2014 GMC Sierra 3500 Problems by Category
Stay Up to Date
Compare GMC Sierra 3500 Model Years
Curious how the 2014 Sierra 3500 compares to other years?
Check out our GMC Sierra 3500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 3500.