Compare 20 trims on the 2006 GMC Sierra 1500

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.

Style
Ext Cab 143.5" WB 2WD SL Ext Cab 157.5" WB 2WD SL Ext Cab 157.5" WB 4WD SL Ext Cab 143.5" WB 4WD SL Crew Cab 143.5" WB 2WD SL Crew Cab 143.5" WB 4WD SL Reg Cab 119.0" WB 2WD SL Reg Cab 133.0" WB 2WD SL Reg Cab 119.0" WB 4WD SL Reg Cab 133.0" WB 4WD SL
Inventory price
Starting at $24,865 Starting at $25,895 Starting at $28,790 Starting at $27,580 Starting at $24,975 Starting at $28,495 Starting at $19,960 Starting at $20,400 Starting at $25,500 Starting at $25,945
MPG
0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG
Engine
285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel)
Transmission
Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch M/T M/T M/T M/T
Drivetrain
Rear Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive
Color
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
Seating
6 6 6 6 6 6 3 3 3 3
Full specs
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Style
Ext Cab 143.5" WB 2WD SLE1 Ext Cab 143.5" WB 4WD SLE1 Crew Cab 143.5" WB 4WD SLE1 Crew Cab 143.5" WB 2WD SLE1 Reg Cab 133.0" WB 4WD SLE1 Reg Cab 133.0" WB 2WD SLE1 Reg Cab 119.0" WB 4WD SLE1 Reg Cab 119.0" WB 2WD SLE1 Crew Cab 153.0" WB 2WD SLE1 Crew Cab 153.0" WB 4WD SLE1 Ext Cab 134.0" WB 2WD SLE1 Ext Cab 143.5" WB 2WD SLE1 Ext Cab 143.5" WB 4WD SLE1 Ext Cab 134.0" WB 4WD SLE1 Ext Cab 157.5" WB 2WD SLE1 Ext Cab 157.5" WB 4WD SLE1
Inventory price
Starting at $26,205 Starting at $29,380 Starting at $31,615 Starting at $28,665 Starting at $27,500 Starting at $23,790 Starting at $27,210 Starting at $23,500 Starting at $29,745 Starting at $33,115 Starting at $27,080 Starting at $26,205 Starting at $29,380 Starting at $30,255 Starting at $27,380 Starting at $30,550
MPG
0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG
Engine
295.0-hp, 5.3-liter, 8 Cylinder Engine (Gas/Electric Hybrid) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gas/Electric Hybrid) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel)
Transmission
A/T A/T Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch
Drivetrain
Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive
Color
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
8 exterior
8 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
Seating
6 6 6 6 3 3 3 3 6 6 6 6 6 6 6 6
Full specs
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Style
Ext Cab 143.5" WB 4WD SLE2 Ext Cab 143.5" WB 2WD SLE2 Crew Cab 143.5" WB 2WD SLE2 Crew Cab 143.5" WB 4WD SLE2 Crew Cab 153.0" WB 2WD SLE2 Crew Cab 153.0" WB 4WD SLE2 Ext Cab 143.5" WB 2WD SLE2 Ext Cab 134.0" WB 4WD SLE2 Ext Cab 143.5" WB 4WD SLE2 Ext Cab 134.0" WB 2WD SLE2 Ext Cab 157.5" WB 4WD SLE2 Ext Cab 157.5" WB 2WD SLE2
Inventory price
Starting at $31,900 Starting at $28,590 Starting at $30,455 Starting at $33,280 Starting at $31,405 Starting at $34,640 Starting at $28,590 Starting at $31,610 Starting at $31,900 Starting at $28,440 Starting at $32,045 Starting at $28,880
MPG
0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG
Engine
295.0-hp, 5.3-liter, 8 Cylinder Engine (Gas/Electric Hybrid) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gas/Electric Hybrid) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 310.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
Transmission
A/T A/T Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch
Drivetrain
Four Wheel Drive Rear Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Rear Wheel Drive
Color
10 exterior
10 exterior
10 exterior
10 exterior
8 exterior
8 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
Seating
5 5 6 6 5 5 6 6 6 6 6 6
Full specs
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Style
Crew Cab 153.0" WB 2WD SLT Crew Cab 153.0" WB 4WD SLT Crew Cab 143.5" WB 4WD SLT Crew Cab 143.5" WB 2WD SLT Ext Cab 134.0" WB 2WD SLT Ext Cab 143.5" WB 2WD SLT Ext Cab 157.5" WB 2WD SLT Ext Cab 134.0" WB 4WD SLT Ext Cab 143.5" WB 4WD SLT Ext Cab 157.5" WB 4WD SLT
Inventory price
Starting at $33,330 Starting at $36,525 Starting at $35,170 Starting at $32,340 Starting at $30,325 Starting at $30,475 Starting at $30,765 Starting at $33,495 Starting at $33,785 Starting at $33,935
MPG
0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG
Engine
300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 300.0-hp, 6.0-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 310.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) 295.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
Transmission
Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch
Drivetrain
Rear Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive Four Wheel Drive
Color
8 exterior
8 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
Seating
5 5 6 6 6 6 6 6 6 6
Full specs
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Style
Reg Cab 119.0" WB 2WD Work Truck Reg Cab 133.0" WB 4WD Work Truck Reg Cab 133.0" WB 2WD Work Truck Reg Cab 119.0" WB 4WD Work Truck Ext Cab 143.5" WB 4WD Work Truck Ext Cab 157.5" WB 4WD Work Truck Ext Cab 157.5" WB 2WD Work Truck Ext Cab 143.5" WB 2WD Work Truck
Inventory price
Starting at $15,840 Starting at $20,610 Starting at $16,115 Starting at $20,365 Starting at $25,845 Starting at $27,060 Starting at $24,165 Starting at $21,115
MPG
0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG 0 combined MPG
Engine
285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel) 285.0-hp, 4.8-liter, 8 Cylinder Engine (Gasoline Fuel)
Transmission
M/T M/T M/T M/T Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch Transmission Overdrive Switch
Drivetrain
Rear Wheel Drive Four Wheel Drive Rear Wheel Drive Four Wheel Drive Four Wheel Drive Four Wheel Drive Rear Wheel Drive Rear Wheel Drive
Color
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
10 exterior
Seating
3 3 3 3 6 6 6 6
Full specs
View full specs View full specs View full specs View full specs View full specs View full specs View full specs View full specs