2006 GMC Sierra 2500 SL specs & colors
Extended Cab Pickup
MSRP
      - Reg Cab 133" WB 2WD Work Truck
 - $21,825
 - Reg Cab 133" WB 2WD SL
 - $23,915
 - Reg Cab 133" WB 4WD Work Truck
 - $24,605
 - Reg Cab 133" WB 2WD SLE1
 - $24,985
 - Ext Cab 143.5" WB 2WD Work Truck
 - $25,610
 - Ext Cab 157.5" WB 2WD Work Truck
 - $25,905
 - Reg Cab 133" WB 4WD SL
 - $26,695
 - Ext Cab 143.5" WB 2WD SL
 - $27,415
 - Crew Cab 153" WB 2WD Work Truck
 - $27,605
 - Ext Cab 157.5" WB 2WD SL
 - $27,710
 - Crew Cab 167" WB 2WD Work Truck
 - $27,895
 - Reg Cab 133" WB 4WD SLE1
 - $27,985
 - Ext Cab 143.5" WB 4WD Work Truck
 - $28,345
 - Ext Cab 157.5" WB 4WD Work Truck
 - $28,640
 - Ext Cab 143.5" WB 2WD SLE1
 - $28,825
 - Ext Cab 157.5" WB 2WD SLE1
 - $29,120
 - Crew Cab 153" WB 2WD SL
 - $29,400
 - Crew Cab 167" WB 2WD SL
 - $29,700
 - Ext Cab 143.5" WB 4WD SL
 - $30,145
 - Ext Cab 143.5" WB 2WD SLE2
 - $30,305
 - Ext Cab 157.5" WB 4WD SL
 - $30,440
 - Crew Cab 153" WB 4WD Work Truck
 - $30,585
 - Ext Cab 157.5" WB 2WD SLE2
 - $30,600
 - Crew Cab 153" WB 2WD SLE1
 - $30,745
 - Crew Cab 167" WB 4WD Work Truck
 - $30,875
 - Crew Cab 167" WB 2WD SLE1
 - $31,040
 - Ext Cab 143.5" WB 4WD SLE1
 - $31,610
 - Ext Cab 157.5" WB 4WD SLE1
 - $31,905
 - Ext Cab 143.5" WB 2WD SLT
 - $32,235
 - Crew Cab 153" WB 2WD SLE2
 - $32,380
 - Crew Cab 153" WB 4WD SL
 - $32,385
 - Ext Cab 157.5" WB 2WD SLT
 - $32,525
 - Crew Cab 167" WB 2WD SLE2
 - $32,675
 - Crew Cab 167" WB 4WD SL
 - $32,675
 - Ext Cab 143.5" WB 4WD SLE2
 - $33,285
 - Ext Cab 157.5" WB 4WD SLE2
 - $33,575
 - Crew Cab 153" WB 4WD SLE1
 - $33,725
 - Crew Cab 167" WB 4WD SLE1
 - $34,020
 - Crew Cab 153" WB 2WD SLT
 - $34,310
 - Crew Cab 167" WB 2WD SLT
 - $34,600
 - Ext Cab 143.5" WB 4WD SLT
 - $35,170
 - Ext Cab 157.5" WB 4WD SLT
 - $35,460
 - Crew Cab 153" WB 4WD SLE2
 - $35,560
 - Crew Cab 167" WB 4WD SLE2
 - $35,855
 - Crew Cab 153" WB 4WD SLT
 - $37,445
 - Crew Cab 167" WB 4WD SLT
 - $37,740
 
          $27,710
        
        
          Starting MSRP 
Current listing price
      Current listing price
      Showing the 2006 GMC Sierra 2500 Ext Cab 157.5" WB 2WD SL
Shop NowKey specs
Color options
Interior
  
    Taupe
    Sage
    Pewter Gray
    Packages
Specifications
Highlights
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                    Gas V8  
                Engine Type 
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                    -  
                MPG 
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                    360 hp 
                300 hp 330 hp 300 hp Horsepower 
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                    6  
                Seating Capacity 
               | 
          
Brakes
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                    Not Available  
                Drum - Rear (Yes or   ) 
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                    13 x 1.1 in 
                Rear Brake Rotor Diam x Thickness 
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                    12.8 x 1.5 in 
                Front Brake Rotor Diam x Thickness 
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                    Yes  
                Disc - Rear (Yes or   ) 
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                    Yes  
                Disc - Front (Yes or   ) 
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                    Not Available  
                Brake ABS System (Second Line) 
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                    Four-Wheel  
                Brake ABS System 
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                    Pwr  
                Brake Type 
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Electrical
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                    600  
                Cold Cranking Amps @ 0° F (Primary) 
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                    105  
                Maximum Alternator Capacity (amps) 
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Engine
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                    Gas V8  
                Engine Type 
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                    6.0L/364  
                Displacement 
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                    300 @ 4400  
                SAE Net Horsepower @ RPM 
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                    360 @ 4000  
                SAE Net Torque @ RPM 
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                    6-Speed A/T  
                M/T 6-Speed M/T Transmission Overdrive Switch A/T 5-Speed M/T 4-Speed A/T Transmission Options 
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                    -  
                MPG 
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                    16.4 qts 
                Total Cooling System Capacity 
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Measurements
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                    N/A  
                Cab to End of Frame 
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                    47 in 
                Overhang, Rear w/o bumper 
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                    37 in 
                Overhang, Front 
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                    76 in 
                Height, Overall 
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                    80 in 
                Width, Max w/o mirrors 
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                    N/A  
                Length, Overall 
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                    N/A  
                Length, Overall w/rear bumper 
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                    249 in 
                Length, Overall w/o rear bumper 
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                    158 in 
                Wheelbase 
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                    62 in 
                Second Hip Room 
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                    66 in 
                Second Shoulder Room 
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                    34 in 
                Second Leg Room 
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                    38 in 
                Second Head Room 
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                    61 in 
                Front Hip Room 
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                    65 in 
                Front Shoulder Room 
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                    41 in 
                Front Leg Room 
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                    41 in 
                Front Head Room 
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                    6  
                Passenger Capacity 
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                    N/A  
                Ground to Top of Load Floor 
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                    9 in 
                Ground Clearance, Front 
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                    12 in 
                Ground Clearance, Rear 
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                    98 in 
                Cargo Box Length @ Floor 
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                    62 in 
                Cargo Box Width @ Top, Rear 
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                    65 in 
                Cargo Box Width @ Floor 
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                    50 in 
                Cargo Box Width @ Wheelhousings 
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                    20 in 
                Cargo Box (Area) Height 
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                    62 in 
                Tailgate Width 
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                    74 ft³ 
                Cargo Volume 
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                    N/A  
                Ext'd Cab Cargo Volume 
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Steering
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                    N/A  
                Turning Diameter - Wall to Wall 
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                    51 ft 
                Turning Diameter - Curb to Curb 
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                    N/A  
                Steering Ratio (:1), Overall 
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                    Pwr Recirculating Ball  
                Steering Type 
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Suspension
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                    Full-Floating  
                Axle Type - Rear 
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                    Not Available  
                Axle Type - Front 
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                    2-Stage Multi-Leaf  
                Suspension Type - Rear 
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                    Torsion Bar  
                Suspension Type - Front 
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Tires & Wheels
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                    Steel  
                Spare Wheel Material 
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                    Steel  
                Rear Wheel Material 
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                    Steel  
                Front Wheel Material 
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                    16 x 6.5 in 
                Spare Wheel Size 
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                    16 x 6.5 in 
                Rear Wheel Size 
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                    16 x 6.5 in 
                Front Wheel Size 
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                    LT245/75R16  
                Rear Tire Size 
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                    LT245/75R16  
                Front Tire Size 
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                    LT245/75R16  
                Spare Tire Size 
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Weight & Capacity
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                    Not Available gal 
                Aux Fuel Tank Capacity, Approx 
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                    34 gal 
                Fuel Tank Capacity, Approx 
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                    16,000 lbs 
                Gross Combined Wt Rating 
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                    5,000 lbs 
                Dead Weight Hitch - Max Trailer Wt. 
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                    500 lbs 
                Dead Weight Hitch - Max Tongue Wt. 
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                    10,200 lbs 
                Wt Distributing Hitch - Max Trailer Wt. 
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                    1,530 lbs 
                Wt Distributing Hitch - Max Tongue Wt. 
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                    10,200 lbs 
                Fifth Wheel Hitch - Max Trailer Wt. 
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                    2,550 lbs 
                Fifth Wheel Hitch - Max Tongue Wt. 
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                    N/A  
                Maximum Trailering Capacity 
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                    N/A  
                Base Curb Weight 
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                    10,584 lbs 
                Gross Axle Weight Rating 
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                    5,366 lbs 
                Curb Weight 
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                    0 lbs 
                Total Option Weight 
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                    9,200 lbs 
                Gross Vehicle Weight Rating 
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                    3,079 lbs 
                Curb Weight - Front 
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                    2,287 lbs 
                Curb Weight - Rear 
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                    0 lbs 
                Option Weight - Front 
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                    0 lbs 
                Option Weight - Rear 
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                    5,366 lbs 
                As Spec'd Curb Weight 
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                    3,834 lbs 
                As Spec'd Payload 
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                    3,834 lbs 
                Maximum Payload Capacity 
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Compare trims
        Wondering which trim is right for you?
Our 2006 GMC Sierra 2500 trim comparison will help you decide.
