Skip to main content

2012 GMC Sierra 1500 Work Truck specs & colors

MSRP
2WD Reg Cab 119.0" Work Truck
$22,195
2WD Reg Cab 133.0" Work Truck
$22,585
4WD Reg Cab 119.0" Work Truck
$25,635
4WD Reg Cab 133.0" Work Truck
$25,935
2WD Ext Cab 143.5" Work Truck
$26,340
2WD Reg Cab 119.0" SLE
$27,965
2WD Reg Cab 133.0" SLE
$28,085
2WD Ext Cab 157.5" Work Truck
$28,380
2WD Ext Cab 143.5" SL
$30,125
2WD Crew Cab 143.5" Work Truck
$30,320
4WD Ext Cab 143.5" Work Truck
$30,420
2WD Ext Cab 143.5" SLE
$30,875
4WD Reg Cab 119.0" SLE
$31,520
4WD Ext Cab 157.5" Work Truck
$31,530
4WD Reg Cab 133.0" SLE
$31,820
2WD Ext Cab 157.5" SLE
$31,925
2WD Crew Cab 143.5" SL
$32,200
2WD Crew Cab 143.5" SLE
$33,140
4WD Ext Cab 143.5" SL
$33,375
4WD Crew Cab 143.5" Work Truck
$33,470
4WD Ext Cab 143.5" SLE
$34,065
2WD Crew Cab 143.5" Xtra Fuel Economy
$34,895
4WD Ext Cab 157.5" SLE
$35,175
4WD Crew Cab 143.5" SL
$35,375
4WD Crew Cab 143.5" SLE
$36,380
2WD Ext Cab 143.5" SLT
$36,555
2WD Ext Cab 157.5" SLT
$36,855
4WD Ext Cab 143.5" SLT
$39,705
2WD Crew Cab 143.5" SLT
$39,790
4WD Ext Cab 157.5" SLT
$40,005
4WD Crew Cab 143.5" SLT
$42,940
2WD Crew Cab 143.5" Denali
$45,460
AWD Crew Cab 143.5" Denali
$48,610
$26,340
Starting MSRP
Current listing price
2012 GMC Sierra 1500 Work Truck

Showing the 2012 GMC Sierra 1500 2WD Ext Cab 143.5" Work Truck

Shop Now

Key specs

  • 2-door
  • 6 seats
  • 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability)
  • 17 combined MPG
  • 205.6" length, 73.6" height
  • Rear Wheel Drive

Color options

Exterior

Sapphire

Interior
Dark Titanium

Packages

Specifications

Highlights

Engine Type
Gas V6
MPG
15 City / 20 Hwy
Horsepower
315 hp
195 hp
302 hp
Seating Capacity
6

Brakes

Brake ABS System
4-Wheel
Brake Type
Pwr
Disc - Front (Yes or )
Yes
Brake ABS System (Second Line)
Not Available
Drum - Rear (Yes or )
Yes
Rear Brake Rotor Diam x Thickness
Not Available in
Front Brake Rotor Diam x Thickness
13.0 x 1.2 in
Disc - Rear (Yes or )
Not Available

Electrical

Maximum Alternator Capacity (amps)
145
Cold Cranking Amps @ 0° F (Primary)
600

Engine

SAE Net Torque @ RPM
260 @ 2800
SAE Net Horsepower @ RPM
195 @ 4600
Displacement
4.3L/262
Engine Type
Gas V6
Transmission Options
6-Speed A/T
Transmission Overdrive Switch
A/T
4-Speed A/T
MPG
15 City / 20 Hwy
Total Cooling System Capacity
12.6 qts

Measurements

Passenger Capacity
6
Overhang, Rear w/o bumper
47 in
Overhang, Front
39 in
Height, Overall
74 in
Length, Overall w/rear bumper
N/A
Width, Max w/o mirrors
80 in
Length, Overall
N/A
Ground to Top of Load Floor
34 in
Cab to End of Frame
N/A
Length, Overall w/o rear bumper
230 in
Wheelbase
144 in
Second Hip Room
62 in
Ext'd Cab Cargo Volume
N/A
Cargo Volume
61 ft³
Tailgate Width
62 in
Cargo Box (Area) Height
21 in
Cargo Box Width @ Wheelhousings
51 in
Cargo Box Width @ Floor
62 in
Cargo Box Width @ Top, Rear
62 in
Cargo Box Length @ Floor
79 in
Ground Clearance, Rear
12 in
Ground Clearance, Front
9 in
Second Shoulder Room
65 in
Second Leg Room
34 in
Second Head Room
39 in
Front Hip Room
63 in
Front Shoulder Room
65 in
Front Leg Room
41 in
Front Head Room
41 in

Safety

Stability Control
Standard

Steering

Turning Diameter - Wall to Wall
N/A
Turning Diameter - Curb to Curb
47 ft
Steering Ratio (:1), Overall
N/A
Steering Type
Pwr

Suspension

Axle Type - Rear
Semi-Floating
Axle Type - Front
Independent
Suspension Type - Rear
2-stage multi-leaf
Suspension Type - Front
Independent

Tires & Wheels

Spare Wheel Material
Steel
Rear Wheel Material
Steel
Front Wheel Material
Steel
Spare Wheel Size
17 x -TBD- in
Rear Wheel Size
17 x 7.5 in
Front Wheel Size
17 x 7.5 in
Spare Tire Size
P245/70R17
Rear Tire Size
P245/70R17
Front Tire Size
P245/70R17

Weight & Capacity

Gross Combined Wt Rating
10,000 lbs
Maximum Payload Capacity
1,515 lbs
As Spec'd Payload
1,515 lbs
As Spec'd Curb Weight
4,885 lbs
Option Weight - Rear
0 lbs
Option Weight - Front
0 lbs
Curb Weight - Rear
2,003 lbs
Curb Weight - Front
2,882 lbs
Base Curb Weight
N/A
Gross Axle Weight Rating
7,350 lbs
Curb Weight
4,885 lbs
Total Option Weight
0 lbs
Gross Vehicle Weight Rating
6,400 lbs
Aux Fuel Tank Capacity, Approx
Not Available gal
Fuel Tank Capacity, Approx
26 gal
Maximum Trailering Capacity
9,700 lbs
Fifth Wheel Hitch - Max Tongue Wt.
Not Available lbs
Fifth Wheel Hitch - Max Trailer Wt.
Not Available lbs
Wt Distributing Hitch - Max Tongue Wt.
660 lbs
Wt Distributing Hitch - Max Trailer Wt.
4,400 lbs
Dead Weight Hitch - Max Tongue Wt.
440 lbs
Dead Weight Hitch - Max Trailer Wt.
4,400 lbs

Compare trims

2012 GMC Sierra 1500 Work Truck

Wondering which trim is right for you?