Compare 14 trims on the 2006 GMC Sierra 2500

It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, and aren’t overpaying for those you don’t want.

Our comparison will help you prioritize the trims that are right for you.

2006 GMC Sierra 2500 model details Shop 2006 GMC Sierra 2500

SL (10 styles)

Ext Cab 157.5" WB 4WD SL	Ext Cab 157.5" WB 2WD SL	Ext Cab 143.5" WB 4WD SL	Ext Cab 143.5" WB 2WD SL	Crew Cab 153" WB 4WD SL	Crew Cab 153" WB 2WD SL	Crew Cab 167" WB 2WD SL	Crew Cab 167" WB 4WD SL	Reg Cab 133" WB 2WD SL	Reg Cab 133" WB 4WD SL
$30,440 Starting MSRP	$27,710 Starting MSRP	$30,145 Starting MSRP	$27,415 Starting MSRP	$32,385 Starting MSRP	$29,400 Starting MSRP	$29,700 Starting MSRP	$32,675 Starting MSRP	$23,915 Starting MSRP	$26,695 Starting MSRP
0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG
300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine
6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission
Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain
Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors
6 Seating Capacity	6 Seating Capacity	6 Seating Capacity	6 Seating Capacity	6 Seating Capacity	6 Seating Capacity	6 Seating Capacity	6 Seating Capacity	3 Seating Capacity	3 Seating Capacity
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Shop 2006 GMC Sierra 2500HD SL

SLE1 (10 styles)

Ext Cab 143.5" WB 2WD SLE1	Ext Cab 157.5" WB 2WD SLE1	Ext Cab 143.5" WB 4WD SLE1	Ext Cab 157.5" WB 4WD SLE1	Reg Cab 133" WB 2WD SLE1	Reg Cab 133" WB 4WD SLE1	Crew Cab 153" WB 4WD SLE1	Crew Cab 153" WB 2WD SLE1	Crew Cab 167" WB 2WD SLE1	Crew Cab 167" WB 4WD SLE1
$28,825 Starting MSRP	$29,120 Starting MSRP	$31,610 Starting MSRP	$31,905 Starting MSRP	$24,985 Starting MSRP	$27,985 Starting MSRP	$33,725 Starting MSRP	$30,745 Starting MSRP	$31,040 Starting MSRP	$34,020 Starting MSRP
0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG
300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine
6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission
Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain
Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors
5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	3 Seating Capacity	3 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity
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Shop 2006 GMC Sierra 2500HD SLE1

SLE2 (8 styles)

Ext Cab 143.5" WB 4WD SLE2	Ext Cab 157.5" WB 4WD SLE2	Ext Cab 143.5" WB 2WD SLE2	Ext Cab 157.5" WB 2WD SLE2	Crew Cab 153" WB 4WD SLE2	Crew Cab 167" WB 4WD SLE2	Crew Cab 153" WB 2WD SLE2	Crew Cab 167" WB 2WD SLE2
$33,285 Starting MSRP	$33,575 Starting MSRP	$30,305 Starting MSRP	$30,600 Starting MSRP	$35,560 Starting MSRP	$35,855 Starting MSRP	$32,380 Starting MSRP	$32,675 Starting MSRP
0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG
330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine
6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission
Four Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain
Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors
5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity
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Shop 2006 GMC Sierra 2500HD SLE2

SLT (8 styles)

Ext Cab 143.5" WB 2WD SLT	Ext Cab 143.5" WB 4WD SLT	Ext Cab 157.5" WB 4WD SLT	Ext Cab 157.5" WB 2WD SLT	Crew Cab 153" WB 2WD SLT	Crew Cab 167" WB 4WD SLT	Crew Cab 167" WB 2WD SLT	Crew Cab 153" WB 4WD SLT
$32,235 Starting MSRP	$35,170 Starting MSRP	$35,460 Starting MSRP	$32,525 Starting MSRP	$34,310 Starting MSRP	$37,740 Starting MSRP	$34,600 Starting MSRP	$37,445 Starting MSRP
0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG
330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine	330.0-hp, 8.1-liter, 8 Cylinder Engine (Gasoline Fuel) Engine
6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission
Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain
Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors
5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity
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Work Truck (10 styles)

Reg Cab 133" WB 4WD Work Truck	Reg Cab 133" WB 2WD Work Truck	Ext Cab 157.5" WB 2WD Work Truck	Ext Cab 157.5" WB 4WD Work Truck	Ext Cab 143.5" WB 4WD Work Truck	Ext Cab 143.5" WB 2WD Work Truck	Crew Cab 153" WB 4WD Work Truck	Crew Cab 167" WB 2WD Work Truck	Crew Cab 153" WB 2WD Work Truck	Crew Cab 167" WB 4WD Work Truck
$24,605 Starting MSRP	$21,825 Starting MSRP	$25,905 Starting MSRP	$28,640 Starting MSRP	$28,345 Starting MSRP	$25,610 Starting MSRP	$30,585 Starting MSRP	$27,895 Starting MSRP	$27,605 Starting MSRP	$30,875 Starting MSRP
0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG	0 combined MPG MPG
300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine	300.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) Engine
6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission	6-Speed A/T Transmission
Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Rear Wheel Drive Drivetrain	Four Wheel Drive Drivetrain
Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors	Exterior Colors
3 Seating Capacity	3 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity	5 Seating Capacity
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Shop 2006 GMC Sierra 2500HD Work Truck