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
- terrible headlights, poor visibility in the 2014 Sierra 1500
106 complaints
- A/C condenser leaking in the 2014 Sierra 1500
34 complaints
- A/C not working in the 2014 Sierra 1500
33 complaints
- truck vibrates and shakes in the 2014 Sierra 1500
11 complaints
- vibration at highway speeds in the 2014 Sierra 1500
9 complaints
- brakes failed in the 2014 Sierra 1500
7 complaints
- vehicle shuts down while driving in the 2014 Sierra 1500
7 complaints
Worst Models
- Sierra 1500
309 complaints
- Terrain
43 complaints
- Acadia
40 complaints
- Yukon
4 complaints
- Sierra 2500
2 complaints
- Sierra 3500
1 complaints
What Breaks the Most
- Lights
120 complaints
- HVAC
83 complaints
- Interior
43 complaints
- Electrical
25 complaints
- Engine
22 complaints
- Transmission
22 complaints
- Body
18 complaints