GMC Sierra 2500HD III (GMT900, Phase 2 2011) Extended Cab Long Box - view

GMC Sierra 2500HD III • GMT900, Phase 2 2011 • Extended Cab Long Box

2011-20145 Variants

Power Range

301 - 397 HP

All Variants

6.6 Duramax TD V8 Automatic

6.6 Duramax TD V8 4WD Automatic

6.0 V8 4WD Automatic

6.0 V8 Automatic

6.0 V8 Automatic CNG

Variant	Power	0-100	Top Speed	Gearbox	Fuel
6.6 Duramax TD V8 • 397 HP • Automatic	397 HP	-	-	6-speed automatic	Diesel
6.6 Duramax TD V8 • 397 HP • 4WD Automatic	397 HP	-	-	6-speed automatic	Diesel
6.0 V8 • 360 HP • 4WD Automatic	360 HP	-	-	6-speed automatic	Petrol (Gasoline)
6.0 V8 • 360 HP • Automatic	360 HP	-	-	6-speed automatic	Petrol (Gasoline)
6.0 V8 • 301 HP • Automatic CNG	301 HP	-	-	6-speed automatic	Petrol / CNG