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  • Steel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLT

    $23,224

    117,409 mi.
    Est. $438/mo

    Stonebriar Chevrolet

    4.2
    Frisco, TX (787 mi)
    Check Availability

  • Steel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLTSteel Gray Metallic 2012 GMC Sierra 2500 SLT

    $23,224

    117,409 mi.
    Est. $438/mo

    Stonebriar Chevrolet

    4.2
    Frisco, TX (787 mi)
    Check Availability
  • Steel Gray Metallic 2012 GMC Sierra 2500 DenaliSteel Gray Metallic 2012 GMC Sierra 2500 DenaliSteel Gray Metallic 2012 GMC Sierra 2500 DenaliSteel Gray Metallic 2012 GMC Sierra 2500 DenaliSteel Gray Metallic 2012 GMC Sierra 2500 DenaliSteel Gray Metallic 2012 GMC Sierra 2500 Denali

    $29,585

    147,325 mi.
    Est. $557/mo

    Fort Collins Nissan

    4.0
    Fort Collins, CO (911 mi)
    Check Availability
  • Onyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 Denali

    $25,180

    176,488 mi.
    Est. $474/mo

    City Line Autos Inc

    Roanoke, VA (517 mi)
    Check Availability
  • Fire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLT

    $25,448

    $700
    142,757 mi.
    Est. $479/mo

    Whips

    Carrollton, TX (796 mi)
    Check Availability
  • Silver 2012 GMC Sierra 2500 SLESilver 2012 GMC Sierra 2500 SLESilver 2012 GMC Sierra 2500 SLESilver 2012 GMC Sierra 2500 SLESilver 2012 GMC Sierra 2500 SLESilver 2012 GMC Sierra 2500 SLE

    $13,999

    135,494 mi.
    Est. $264/mo

    West Coast Car Sales

    Salem, OR (1,774 mi)
    Check Availability
  • Summit White 2012 GMC Sierra 2500 SLTSummit White 2012 GMC Sierra 2500 SLTSummit White 2012 GMC Sierra 2500 SLTSummit White 2012 GMC Sierra 2500 SLTSummit White 2012 GMC Sierra 2500 SLTSummit White 2012 GMC Sierra 2500 SLT

    $25,995

    123,305 mi.
    Est. $490/mo

    ZRV Auto Inc.

    Brea, CA (1,730 mi)
    Check Availability
  • Onyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 Denali

    $18,298

    $1K
    129,520 mi.
    Est. $345/mo

    KDK Auto Broker

    3.6
    Brunswick, OH (303 mi)
    Check Availability
  • Steel Gray Metallic 2012 GMC Sierra 2500 SLESteel Gray Metallic 2012 GMC Sierra 2500 SLESteel Gray Metallic 2012 GMC Sierra 2500 SLESteel Gray Metallic 2012 GMC Sierra 2500 SLESteel Gray Metallic 2012 GMC Sierra 2500 SLESteel Gray Metallic 2012 GMC Sierra 2500 SLE

    $21,092

    $2K
    166,591 mi.
    Est. $397/mo

    Grand Junction Chrysler Dodge Jeep

    4.7
    Grand Junction, CO (1,115 mi)
    Check Availability
  • Summit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work Truck

    $18,998

    $155
    39,485 mi.
    Est. $358/mo

    Back Lot Auto Sales

    Upland, CA (1,710 mi)
    Check Availability
  • Onyx Black 2012 GMC Sierra 2500 SLTOnyx Black 2012 GMC Sierra 2500 SLTOnyx Black 2012 GMC Sierra 2500 SLTOnyx Black 2012 GMC Sierra 2500 SLTOnyx Black 2012 GMC Sierra 2500 SLTOnyx Black 2012 GMC Sierra 2500 SLT

    $22,873

    $500
    115,825 mi.
    Est. $431/mo

    Motor Cars Mitsubishi

    4.2
    Aurora, IL (32 mi)
    Check Availability
  • Summit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work Truck

    $17,298

    141,295 mi.
    Est. $326/mo

    Allen Turner Toyota of Auburn

    4.7
    Auburn, AL (655 mi)
    Check Availability
  • Fire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLTFire Red 2012 GMC Sierra 2500 SLT

    $19,900

    122,222 mi.
    Est. $375/mo

    Crittenden Auto Mart

    3.7
    Crittenden, KY (267 mi)
    Check Availability
  • Summit White 2012 GMC Sierra 2500 SLESummit White 2012 GMC Sierra 2500 SLESummit White 2012 GMC Sierra 2500 SLESummit White 2012 GMC Sierra 2500 SLESummit White 2012 GMC Sierra 2500 SLESummit White 2012 GMC Sierra 2500 SLE

    $15,540

    254,921 mi.
    Est. $293/mo

    Ray Skillman Hyundai of Avon

    4.8
    Avon, IN (161 mi)
    Check Availability
  • Fire Red 2012 GMC Sierra 2500 Work TruckFire Red 2012 GMC Sierra 2500 Work TruckFire Red 2012 GMC Sierra 2500 Work TruckFire Red 2012 GMC Sierra 2500 Work TruckFire Red 2012 GMC Sierra 2500 Work TruckFire Red 2012 GMC Sierra 2500 Work Truck

    $16,149

    154,464 mi.
    Est. $304/mo

    Hometown Auto Exchange LLC

    Lake Geneva, WI (65 mi)
    Check Availability
  • Summit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work TruckSummit White 2012 GMC Sierra 2500 Work Truck

    $23,495

    97,863 mi.
    Est. $443/mo

    Akron Auto

    Akron, CO (820 mi)
    Check Availability
  • Gray 2012 GMC Sierra 2500 DenaliGray 2012 GMC Sierra 2500 DenaliGray 2012 GMC Sierra 2500 DenaliGray 2012 GMC Sierra 2500 DenaliGray 2012 GMC Sierra 2500 DenaliGray 2012 GMC Sierra 2500 Denali

    $28,995

    96,786 mi.
    Est. $546/mo

    Post Falls Motors

    Post Falls, ID (1,483 mi)
    Check Availability
  • Onyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 Denali

    $16,900

    202,300 mi.
    Est. $318/mo

    Gray Rock Auto Sales

    Pea Ridge, AR (512 mi)
    Check Availability
  • White 2012 GMC Sierra 2500 SLEWhite 2012 GMC Sierra 2500 SLEWhite 2012 GMC Sierra 2500 SLEWhite 2012 GMC Sierra 2500 SLEWhite 2012 GMC Sierra 2500 SLEWhite 2012 GMC Sierra 2500 SLE

    $15,999

    126,400 mi.
    Est. $301/mo

    AG Auto Sales

    Ontario, NY (532 mi)
    Check Availability
  • Onyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 DenaliOnyx Black 2012 GMC Sierra 2500 Denali

    $28,349

    97,655 mi.
    Est. $534/mo

    Grote Automotive Rockford

    1.4
    Rockford, IL (74 mi)
    Check Availability
  • GRAY 2012 GMC Sierra 2500 SLEGRAY 2012 GMC Sierra 2500 SLEGRAY 2012 GMC Sierra 2500 SLEGRAY 2012 GMC Sierra 2500 SLEGRAY 2012 GMC Sierra 2500 SLEGRAY 2012 GMC Sierra 2500 SLE

    $16,500

    87,734 mi.
    Est. $311/mo

    Discount Auto LLC

    Merrillville, IN (34 mi)
    Check Availability
  • Silver 2012 GMC Sierra 2500 SLTSilver 2012 GMC Sierra 2500 SLTSilver 2012 GMC Sierra 2500 SLTSilver 2012 GMC Sierra 2500 SLTSilver 2012 GMC Sierra 2500 SLTSilver 2012 GMC Sierra 2500 SLT

    $10,889

    252,297 mi.
    Est. $205/mo

    30th Ave Car Corral

    Kenosha, WI (51 mi)
    Check Availability
  • Not Priced

    152,425 mi.

    Aschenbach Chevrolet GMC

    4.4
    Wytheville, VA (489 mi)
    Check Availability
  • Not Priced

    146,921 mi.
    Est. $0/mo

    Diamond Auto Cars

    Vernon, CT (778 mi)
    Check Availability
  • $18,592

    86,578 mi.
    Est. $350/mo

    Auto Gals, Inc.

    Fall River, MA (848 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $81,894 153 Great deals
2025 GMC Sierra 2500 $69,226 324 Great deals
2024 GMC Sierra 2500 $63,338 516 Great deals
2023 GMC Sierra 2500 $52,708 118 Great deals
2022 GMC Sierra 2500 $50,089 172 Great deals
2021 GMC Sierra 2500 $49,082 123 Great deals
2020 GMC Sierra 2500 $47,721 124 Great deals
2019 GMC Sierra 2500 $39,894 30 Great deals
2018 GMC Sierra 2500 $38,312 50 Great deals
2017 GMC Sierra 2500 $35,239 27 Great deals

About the 2012 GMC Sierra 2500

Basics

Work Truck shown (base trim).

Seating
2
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2012 GMC Sierra 2500
FAQs

How much does the 2012 GMC Sierra 2500 cost?

The 2012 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2012 Sierra 2500 is $20,857, with pricing starting at $10,889.

What are some similar vehicles and competitors of the 2012 GMC Sierra 2500?

The 2012 GMC Sierra 2500 compares to and/or competes against the following vehicles:


Is the 2012 GMC Sierra 2500 reliable?

The 2012 GMC Sierra 2500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2012 Sierra 2500 owners.

Is the 2012 GMC Sierra 2500 a good truck?

Below are the Cars.com consumer ratings for the 2012 GMC Sierra 2500.

(13 reviews)
Rating breakdown (out of 5):
Comfort
4.7
Interior
4.4
Performance
4.6
Value
4.2
Exterior
4.5
Reliability
4.5
Ratings (13 reviews)

92% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.4
Performance
4.6
Value
4.2
Exterior
4.5
Reliability
4.5
Trims

Denali (2 styles)

Style
2WD Crew Cab 153.7" Denali 4WD Crew Cab 153.7" Denali
Inventory price
Starting at $45,785 Starting at $48,985
Combined MPG
0 0
Engine
360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability)

SLE (10 styles)

Style
2WD Reg Cab 133.7" SLE 4WD Reg Cab 133.7" SLE 2WD Ext Cab 144.2" SLE 4WD Ext Cab 158.2" SLE 2WD Ext Cab 158.2" SLE 4WD Ext Cab 144.2" SLE 2WD Crew Cab 167.7" SLE 4WD Crew Cab 167.7" SLE 4WD Crew Cab 153.7" SLE 2WD Crew Cab 153.7" SLE
Inventory price
Starting at $32,620 Starting at $35,770 Starting at $35,070 Starting at $38,560 Starting at $35,265 Starting at $38,365 Starting at $37,155 Starting at $40,455 Starting at $40,260 Starting at $36,960
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability)

SLT (8 styles)

Style
4WD Crew Cab 153.7" SLT 2WD Crew Cab 153.7" SLT 2WD Crew Cab 167.7" SLT 4WD Crew Cab 167.7" SLT 2WD Ext Cab 158.2" SLT 2WD Ext Cab 144.2" SLT 4WD Ext Cab 144.2" SLT 4WD Ext Cab 158.2" SLT
Inventory price
Starting at $46,045 Starting at $42,900 Starting at $43,090 Starting at $46,240 Starting at $40,620 Starting at $40,425 Starting at $43,575 Starting at $43,770
Combined MPG
0 0 0 0 0 0 0 0
Engine
360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Work Truck (10 styles)

Style
4WD Crew Cab 167.7" Work Truck 2WD Crew Cab 153.7" Work Truck 2WD Crew Cab 167.7" Work Truck 4WD Crew Cab 153.7" Work Truck 2WD Ext Cab 144.2" Work Truck 4WD Ext Cab 144.2" Work Truck 4WD Ext Cab 158.2" Work Truck 2WD Ext Cab 158.2" Work Truck 2WD Reg Cab 133.7" Work Truck 4WD Reg Cab 133.7" Work Truck
Inventory price
Starting at $36,185 Starting at $33,035 Starting at $33,230 Starting at $35,990 Starting at $31,030 Starting at $33,985 Starting at $34,180 Starting at $31,225 Starting at $29,100 Starting at $32,055
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 360.0-hp, 6.0-liter, 8 Cylinder Engine (Flex Fuel Capability) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 335.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

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