What Owners Complain About
Sometimes it helps just to tally up the complaints and see where the biggest stacks are. Use this information to learn about troublespots or to run for the hills.
Worst Issues
- excessive oil consumption in the 2011 Terrain
34 complaints
- engine stalls/shuts down while driving in the 2011 Terrain
20 complaints
- engine powering down with stability control light on in the 2011 Terrain
11 complaints
- transmission failure in the 2011 Terrain
9 complaints
- excessive oil consumption in the 2011 Sierra 1500
9 complaints
- dash board cracked in the 2011 Yukon
8 complaints
- cracked dashboard in the 2011 Sierra 1500
8 complaints
Worst Models
- Terrain
128 complaints
- Acadia
56 complaints
- Sierra 1500
50 complaints
- Sierra 2500
21 complaints
- Yukon
17 complaints
- Canyon
2 complaints
- Sierra 3500
1 complaints
What Breaks the Most
- Engine
119 complaints
- Interior
30 complaints
- Transmission
21 complaints
- Lights
15 complaints
- Exhaust System
14 complaints
- Electrical
11 complaints
- Fuel System
10 complaints