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
- stalling in the 2013 Terrain
7 complaints
- engine power reduced in the 2013 Terrain
6 complaints
- not shifting properly in the 2013 Acadia
5 complaints
- main seal blew in the 2013 Terrain
5 complaints
- cracked dash in the 2013 Sierra 1500
5 complaints
- paint peeling in the 2013 Sierra 1500
5 complaints
- blown engine in the 2013 Terrain
4 complaints
Worst Models
- Terrain
47 complaints
- Sierra 1500
34 complaints
- Acadia
20 complaints
- Sierra 2500
4 complaints
- Yukon
3 complaints
- Sierra 3500
2 complaints
- Savana
2 complaints
What Breaks the Most
- Engine
32 complaints
- Interior
19 complaints
- Transmission
12 complaints
- Body
12 complaints
- Electrical
6 complaints
- HVAC
5 complaints
- Lights
4 complaints