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
- transmission failure in the 2010 Terrain
19 complaints
- excessive oil consumption in the 2010 Terrain
15 complaints
- running roughly, erratic power in the 2010 Terrain
12 complaints
- prematurely worn timing chain in the 2010 Acadia
11 complaints
- engine failure in the 2010 Acadia
9 complaints
- power steering not working properly in the 2010 Acadia
8 complaints
- steering rack leak in the 2010 Acadia
7 complaints
Worst Models
- Terrain
107 complaints
- Acadia
70 complaints
- Sierra 1500
28 complaints
- Yukon
10 complaints
- Canyon
6 complaints
- Sierra 2500
2 complaints
- Yukon Hybrid
2 complaints
What Breaks the Most
- Engine
85 complaints
- Interior
26 complaints
- Transmission
25 complaints
- Steering
17 complaints
- HVAC
13 complaints
- Lights
10 complaints
- Electrical
7 complaints