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 2007 Suburban
186 complaints
- excessive oil consumption in the 2007 Silverado
77 complaints
- fuel gauge not working in the 2007 Trailblazer
74 complaints
- excessive oil consumption in the 2007 Avalanche
69 complaints
- cracked dashboard in the 2007 Tahoe
67 complaints
- excessive oil consumption in the 2007 Tahoe
50 complaints
- cracked dashboard in the 2007 Avalanche
43 complaints
Worst Models
What Breaks the Most
- Engine
673 complaints
- Interior
401 complaints
- Electrical
177 complaints
- Fuel System
152 complaints
- Steering
145 complaints
- Transmission
122 complaints
- Brakes
102 complaints