Promoted as a leader in technology, GMC Sierra offers a range of models, all with the latest technology as standard.

With four models and seven available engines to choose from, combined with an automatic transmission with Tow / Haul mode as standard and options such as QUADRASTEER four wheel steering, the GMC Sierra range is the latest in a long line of legendary trucks offered by GMC.

Sierra Summary:

	1500	1500HD	Denali	2500HD	3500
195hp 4.3L Vortec V6	SD	-	-	-	-
285hp 4.8L Vortec V8	SD	-	-	-	-
295hp 5.3L Vortec V8	SD	-	-	-	-
300hp 6.0L Vortec V8	-	S	-	S	S
345hp H.O 6.0L Vortec V8	-	-	S	-	-
330hp 8.1L Vortec V8	-	-	-	A	A
310hp 6.6L Duramax Diesel V8	-	-	-	A	A

S = Standard
A = Available Option
SD = Standard dependant on Cab Type & Options

Powerful Vortec engines provide all the torque and horsepower you need to get the job done

Or upgrade to

The Duramax Diesel 6.6L V8 coupled with 5 speed Allison automatic transmission to produce the most torque in its class at 605lb-ft.

Available in regular, extended, and crew cab.

1500, 1500HD & 2500HD available in 2WD or 4x4
3500 selected models available in 2WD or 4x4

Denali available in AWD only - Upgrade to the Denali range for the ultimate in luxury.

Standard Equipment* includes, but not limited to:
Four speed electronically controlled automatic transmission with
     overdrive and Tow / Haul mode
Power adjustable, heated, leather front seats
6 disc in dash CD changer with Bose speaker system
Power locks, power windows, power steering, power heated mirrors,
     automatic dual zone temperature control.
Other options and packages also available.

* Based on 2005 SLT model

More Details on the Sierra 1500 (PDF)
More Details on the Sierra 2500 & 3500 (PDF)
More Details on the Sierra Denali (PDF)
Sierra Accessories (PDF)
GMC Sierra Website