Engines and modifications XL III (GMT900)

Denali 6.2 i V8 16V (403 Hp) FlexFuel Automatic

6.0 VVT V8 16V (366 Hp) Automatic

6.0 VVT V8 16V (366 Hp) 4WD Automatic

5.3 i V8 16V (320 Hp) FlexFuel Automatic

5.3 i V8 16V (320 Hp) Automatic

5.3 i V8 16V (310 Hp) 4WD FlexFuel Automatic

2500 6.0 VVT V8 16V (352 Hp) Automatic

2500 6.0 VVT V8 16V (352 Hp) 4WD Automatic