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2012 GMC Sierra 1500

7 trims · 37 configurations · Truck (Crew Cab), Truck (Extended Cab), Truck (Regular Cab)

From live listings

$12,990

581 for sale · Starting MSRP $22,195 – $49,990

Key specifications

NHTSA safety

★★★★

4 / 5 overall

Frontal (driver)★★★★★
Frontal (passenger)★★★★
Side (driver)★★★★★
Rollover★★★★

Source: NHTSA · 3 recalls on record

GMC Sierra 1500 for sale

581 live listings from $12,990 · median $60,142

See all inventory

Pricing

How much should you pay for the GMC Sierra 1500? Select a trim to update purchase and lease estimates, then shop live inventory.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on Work Truck

Total price (Work Truck MSRP)

$22,195

Typical monthly

$439/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-07-26). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2012 GMC Sierra 1500 trims

  • Work Truck

    10 configurations

    MSRP
    $22,195 – $33,470
    Fuel economy (city/hwy)
    15/20
    Horsepower
    195 hp
    Torque
    260 lb-ft
    Engine
    4.3L V6 gas
    Seating
    3
    Drivetrain
    RWD
    Cargo (cu ft)
    Max towing
    9,100 lbs
  • SLE

    10 configurations

    MSRP
    $27,965 – $36,380
    Fuel economy (city/hwy)
    14/19
    Horsepower
    302 hp
    Torque
    305 lb-ft
    Engine
    4.8L V8 flex-fuel (FFV)
    Seating
    3
    Drivetrain
    RWD
    Cargo (cu ft)
    Max towing
    9,100 lbs
  • SL

    4 configurations

    MSRP
    $30,125 – $35,375
    Fuel economy (city/hwy)
    14/19
    Horsepower
    302 hp
    Torque
    305 lb-ft
    Engine
    4.8L V8 flex-fuel (FFV)
    Seating
    6
    Drivetrain
    RWD
    Cargo (cu ft)
    Max towing
    6,700 lbs
  • MSRP
    $34,895
    Fuel economy (city/hwy)
    15/22
    Horsepower
    315 hp
    Torque
    335 lb-ft
    Engine
    5.3L V8 flex-fuel (FFV)
    Seating
    6
    Drivetrain
    RWD
    Cargo (cu ft)
    Max towing
    7,000 lbs
  • SLT

    6 configurations

    MSRP
    $36,555 – $42,940
    Fuel economy (city/hwy)
    15/21
    Horsepower
    315 hp
    Torque
    335 lb-ft
    Engine
    5.3L V8 flex-fuel (FFV)
    Seating
    5
    Drivetrain
    RWD
    Cargo (cu ft)
    Max towing
    10,700 lbs
  • Base

    4 configurations

    MSRP
    $40,010 – $49,990
    Fuel economy (city/hwy)
    20/23
    Horsepower
    332 hp
    Torque
    367 lb-ft
    Engine
    6L V8 hybrid
    Seating
    6
    Drivetrain
    RWD
    Cargo (cu ft)
    Max towing
    6,100 lbs
  • Denali

    2 configurations

    MSRP
    $45,460 – $48,610
    Fuel economy (city/hwy)
    13/18
    Horsepower
    403 hp
    Torque
    417 lb-ft
    Engine
    6.2L V8 flex-fuel (FFV)
    Seating
    5
    Drivetrain
    RWD
    Cargo (cu ft)
    Max towing
    8,600 lbs

Specifications shown for each trim’s base configuration; drivetrain, cab, and box options vary within a trim, and MSRP shows the full range. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Shown for each trim's base configuration. Drivetrain, cab, and box options within a trim can change dimensions, capacities, and fuel economy.

Engine & drivetrain

Engine type
Work Truckgas
SLEflex-fuel (FFV)
SLflex-fuel (FFV)
XFEflex-fuel (FFV)
SLTflex-fuel (FFV)
Basehybrid
Denaliflex-fuel (FFV)
Fuel type
Work Truckregular unleaded
SLEflex-fuel (unleaded/E85)
SLflex-fuel (unleaded/E85)
XFEflex-fuel (unleaded/E85)
SLTflex-fuel (unleaded/E85)
Baseregular unleaded
Denaliflex-fuel (premium unleaded recommended/E85)
Cylinders
Work TruckV6
SLEV8
SLV8
XFEV8
SLTV8
BaseV8
DenaliV8
Displacement
Work Truck4.3 L
SLE4.8 L
SL4.8 L
XFE5.3 L
SLT5.3 L
Base6 L
Denali6.2 L
Horsepower
Work Truck195 hp
SLE302 hp
SL302 hp
XFE315 hp
SLT315 hp
Base332 hp
Denali403 hp
Torque
Work Truck260 lb-ft
SLE305 lb-ft
SL305 lb-ft
XFE335 lb-ft
SLT335 lb-ft
Base367 lb-ft
Denali417 lb-ft
Transmission
Work Truck4-speed automatic
SLE4-speed automatic
SL4-speed automatic
XFE6-speed shiftable automatic
SLT6-speed shiftable automatic
Base4-speed shiftable automatic
Denali6-speed shiftable automatic
Drivetrain
Work Truckrear wheel drive
SLErear wheel drive
SLrear wheel drive
XFErear wheel drive
SLTrear wheel drive
Baserear wheel drive
Denalirear wheel drive

Dimensions

Body type
Work TruckTruck (Regular Cab)
SLETruck (Regular Cab)
SLTruck (Extended Cab)
XFETruck (Crew Cab)
SLTTruck (Extended Cab)
BaseTruck (Crew Cab)
DenaliTruck (Crew Cab)
Doors
Work Truck2
SLE2
SL4
XFE4
SLT4
Base4
Denali4
Seating
Work Truck3
SLE3
SL6
XFE6
SLT5
Base6
Denali5
Length
Work Truck205.6 in
SLE205.6 in
SL230.2 in
XFE230.2 in
SLT230.2 in
Base229.9 in
Denali229.9 in
Width
Work Truck80 in
SLE80 in
SL80 in
XFE80 in
SLT80 in
Base80 in
Denali80 in
Height
Work Truck73.6 in
SLE73.6 in
SL73.9 in
XFE73.8 in
SLT73.9 in
Base73.8 in
Denali73.8 in
Wheelbase
Work Truck119 in
SLE119 in
SL143.5 in
XFE143.5 in
SLT143.5 in
Base143.5 in
Denali143.5 in
Ground clearance
Work Truck7.7 in
SLE7.7 in
SL8.9 in
XFE9 in
SLT8.9 in
Base9 in
Denali9 in

Capacity & weight

Max towing
Work Truck9,100 lbs
SLE9,100 lbs
SL6,700 lbs
XFE7,000 lbs
SLT10,700 lbs
Base6,100 lbs
Denali8,600 lbs
Max payload
Work Truck1,940 lbs
SLE1,940 lbs
SL1,515 lbs
XFE1,701 lbs
SLT1,515 lbs
Base1,527 lbs
Denali1,589 lbs
Curb weight
Work Truck4,460 lbs
SLE4,460 lbs
SL4,885 lbs
XFE5,099 lbs
SLT4,885 lbs
Base5,573 lbs
Denali5,211 lbs
Fuel tank
Work Truck26 gal
SLE26 gal
SL26 gal
XFE26 gal
SLT26 gal
Base26 gal
Denali26 gal

Fuel economy & EV

Combined MPG
Work Truck17
SLE16
SL16
XFE18
SLT17
Base21
Denali14
City MPG
Work Truck15
SLE14
SL14
XFE15
SLT15
Base20
Denali13
Highway MPG
Work Truck20
SLE19
SL19
XFE22
SLT21
Base23
Denali18

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2012 GMC Sierra 1500 FAQ

How much does the 2012 GMC Sierra 1500 cost?
The 2012 GMC Sierra 1500 has a starting MSRP of $22,195, ranging up to $49,990 for the top trim. Trim pricing includes Work Truck from $22,195; SLE from $27,965; SL from $30,125; XFE from $34,895; SLT from $36,555; Base from $40,010. Live listings on OpenDealer currently start at $12,990.
What is the fuel economy of the 2012 GMC Sierra 1500?
The 2012 GMC Sierra 1500 achieves up to 21 MPG combined (EPA estimate), depending on trim and configuration.
How much can the 2012 GMC Sierra 1500 tow?
The 2012 GMC Sierra 1500 has a maximum towing capacity of up to 10,700 pounds, depending on trim and equipment.
Is the 2012 GMC Sierra 1500 safe?
The 2012 GMC Sierra 1500 earned an overall rating of 4 out of 5 stars in NHTSA crash testing. NHTSA lists 3 recalls for this model year; check the recalls section for details.
How many trims does the 2012 GMC Sierra 1500 come in?
The 2012 GMC Sierra 1500 is available in 7 trims (37 total configurations) across Truck (Crew Cab) and Truck (Extended Cab) and Truck (Regular Cab) body styles with rear wheel drive, four wheel drive, all wheel drive.