Overall Initial Quality:

Overall Performance and Design:

Vehicle Dependability:

What Changed for 2008:
- Addition of hybrid model (not available on Denali models)
- Head curtain side-impact air bags standard on all models
- Stability control standard on Yukon XL 2500 models
- 6-speed automatic transmission on Yukon XL 2500 models
- 17-inch wheels available on Yukon XL 2500 models
- Two new exterior colors: Stealth Gray Metallic and Sonoma Red Metallic
- Yukon Denali and Yukon XL Denali 2WD models late availability
- Denali new exterior colors: Red Jewel Tintcoat and Dark Slate Metallic








