Black
2012 GMC Sierra 3500 HD Denali 4X4 Dually 6.6L Duramax Diesel Heated Leather GPS Moon Roof LONG BED Truck
$26,995est. $465/mo
- 171,503 mi
- Automatic
- Diesel
- Truck
Lot 99 LLC · Milwaukie, OR
2012 GMC Sierra
Shop 170 2012 GMC Sierra listings from 158 dealers nationwide. Asking prices from $4,999, median $13,900. Prices by year, FAQ and price history.
170 active listings. Asking prices from $4,999 to $40,995. These are asking prices, not sold-price averages. GMC Sierra prices, price changes & market data
Available 2012 GMC Sierra vehicles
BLACK
2012 GMC Sierra 1500 SLE Crew Cab 4WD
$10,500est. $181/mo
- 208,500 mi
- 4WD
- Automatic
- Gasoline
- Truck
Tri County Automotive Sales LLC · Mt Orab, OH
Black
2012 GMC Sierra 2500HD Denali
$24,995est. $430/mo
- 181,380 mi
- 2WD
- 6-Speed Automatic
- Diesel
- Truck
AJ'S MOTORS · Omaha, NE
Silver
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SLE
$10,995est. $189/mo
- 166,302 mi
- 4WD
- Automatic
- Truck
East Central Auto Sales · Rush City, MN
Black
2012 GMC Sierra 1500 SLE
$15,900est. $274/mo
- 143,066 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
JK Sales LLC · Columbia, LA
Summit White
2012 GMC Sierra 1500 Work Truck
$12,995est. $224/mo
- 135,317 mi
- 4WD
- 4-Speed Automatic
- Flex Fuel
- Truck
Worley Motors · Enola, PA
Gray
2012 GMC Sierra 1500
$13,995est. $241/mo
- 119,556 mi
- RWD
- 6-Speed Automatic
- Flex Fuel
- Truck
Middle Tennessee Motors LLC · Pulaski, TN
Black
2012 GMC Sierra 2500HD SLE Crew Cab 4WD
$15,995est. $275/mo
- 163,447 mi
- 4WD
- Automatic
- Truck
Monkey Motors · Faribault, MN
Price drop −$308
15 photosCARFAXOnyx Black
2012 GMC Sierra 2500 HD SLT
$14,358was $14,666est. $247/mo
- 273,000 mi
- 4WD
- Automatic
- Diesel
- Truck
ED KOEHN CHEVROLET, INC. · Rockford, MI
Aluminum
2012 GMC Sierra 1500 SLE
$9,995est. $172/mo
- 187,717 mi
- Automatic
- Gasoline
- Truck
Right Choice Auto Sales of Pensacola · Pensacola, FL
Brown
2012 GMC Sierra 1500
$13,995est. $241/mo
- 148,704 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Port City Auto Sales · Baton Rouge, LA
White
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SLE
$13,888est. $239/mo
- 111,749 mi
- 4WD
- Automatic
- Gasoline
- Truck
Jackson Auto East · MAPLEWOOD, MN
Pewter
2012 GMC Sierra 1500 SLE
$19,800est. $341/mo
- 101,000 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Alex Bay Rental Car and Truck Sales · Alexandria Bay, NY
Summit White
2012 GMC Sierra 1500 Work Truck
$6,699est. $115/mo
- 172,612 mi
- RWD
- Automatic
- Flex Fuel
- Truck
Andy Mohr Buick GMC · Fishers, IN
SILVER
2012 GMC Sierra 1500
$5,988est. $103/mo
- 122,250 mi
- 2WD
- Automatic
- Gasoline
- Truck
Premier Auto Mart Inc · Hamilton, OH
New listingStock photo
18 photosQuicksilver Metallic
2012 GMC Sierra 1500 SLE
$6,991est. $120/mo
- 188,914 mi
- RWD
- Automatic
- Flex Fuel
- Truck
Richardson Bros Chevrolet · Floresville, TX
SILVER
2012 GMC Sierra 1500 SLE Ext. Cab 2WD
$5,995est. $103/mo
- 135,992 mi
- RWD
- Automatic
- Truck
Center Road Auto Sales · North Ridgeville, OH
Gray
2012 GMC Sierra 2500HD
$15,500est. $267/mo
- 195,000 mi
- 4WD
- 6-Speed Automatic
- Diesel
- Truck
ATCO Trading Company · Houston, TX
Black
2012 GMC Sierra 1500 SLE
$13,900est. $239/mo
- 148,628 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
McCully's Automotive · Benton, KY
Silver
2012 GMC Sierra 1500
$16,995est. $293/mo
- 111,920 mi
- 4WD
- 4-Speed Automatic
- Flex Fuel
- Truck
South Dakota Motors · Brookings, SD
Quicksilver Metallic
2012 GMC Sierra 1500 SLE
$14,995est. $258/mo
- 146,649 mi
- 2WD
- 6-Speed Automatic
- Flex Fuel
- Truck
AM Auto Mart, Kenner · Kenner, LA
Stock photo
1 photosCARFAXSummit White
2012 GMC Sierra 1500 SLT
$13,250est. $228/mo
- 183,741 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Puklich Chevrolet · Bismarck, ND
Summit White
2012 GMC Sierra
$11,999est. $207/mo
- 267,844 mi
- 4WD
- 6-Speed Automatic
- Diesel
- Truck
A to B Auto Sales · Antigo, WI
2012 GMC Sierra 2500HD Denali
$29,681est. $511/mo
- 147,325 mi
- 6-Speed Automatic
- Diesel
- Truck
Fort Collins Nissan · Fort Collins, CO
Black
2012 GMC Sierra 2500HD
$16,995est. $293/mo
- 271,500 mi
- 4WD
- 6-Speed Automatic
- Diesel
- Truck
Ratts Auto Sales · Collinsville, OK
Summit White
2012 GMC Sierra 1500 SLT Truck Vortec V8 SFI VVT Flex Fuel
$15,146est. $261/mo
- 130,868 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Terry Henricks Ford · Archbold, OH
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WHITE
2012 GMC Sierra 1500 WORK TRUCK
$8,999est. $155/mo
- 171,973 mi
- RWD
- Automatic
- Flex Fuel
- Truck
A to Z Automobile · Colorado Springs, CO
White
2012 GMC Sierra 2500HD Work Truck Long Box 4WD
$15,999est. $275/mo
- 182,710 mi
- 4WD
- Automatic
- Truck
Pro Auto Sales · Afton, TN
White
2012 GMC Sierra 1500 SLE Ext. Cab 2WD
$10,999est. $189/mo
- 178,124 mi
- RWD
- Automatic
- Truck
AAM Motors · Tucson, AZ
Quicksilver Metallic
2012 GMC Sierra 1500 SLE
$14,320est. $247/mo
- 95,619 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Allen Chevrolet - MI · Monroe, MI
Steel Gray Metallic
2012 GMC Sierra 1500 SLE
$7,779est. $134/mo
- 220,927 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Fox Greenville GMC · GREENVILLE, MI
White
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SLT
$18,995est. $327/mo
- 145,215 mi
- 4WD
- Automatic
- Truck
Teamray Motorsports Inc. · Bellevue, OH
White
2012 GMC Sierra 2500HD Work Truck Crew Cab 4WD
$22,995est. $396/mo
- 150,956 mi
- 4WD
- Automatic
- Truck
A & G Auto Inc · Oklahoma City, OK
White
2012 GMC Sierra 3500HD Work Truck
$17,995est. $310/mo
- 18,428 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
MIKES AUTOMALL INC · Ingleside, IL
Fire Red
2012 GMC Sierra 1500 SLE
$13,375est. $230/mo
- 76,449 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Derrow Chevrolet · OTTAWA, OH
Midnight Blue Metallic
2012 GMC Sierra 1500 SLT
$11,039est. $190/mo
- 156,352 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Serra Buick GMC · Washington, MI
White
2012 GMC Sierra 2500HD SLE
$22,999est. $396/mo
- 96,151 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Summit Auto Inc · Waterford, PA
Onyx Black
2012 GMC Sierra 2500 HD SLE
$21,194est. $365/mo
- 60,598 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
Auto Sense North · Chichester, NH
Gray
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SL
$5,999est. $103/mo
- 223,698 mi
- 4WD
- Automatic
- Gasoline
- Truck
Bishop Auto Sales · Trenton, NJ
TAN
2012 GMC Sierra 1500 SLE
$13,995est. $241/mo
- 170,922 mi
- RWD
- Automatic
- Gasoline
- Truck
Ride Away Auto Sales · Warner Robins, GA
BLUE GRANITE
2012 GMC Sierra 1500 SLE
$16,995est. $293/mo
- 137,000 mi
- 4 WHEEL
- Automatic
- Flex Fuel
- Truck
Stobbs Sales · Miller, SD
Gray
2012 GMC Sierra 1500 SLE
$13,900est. $239/mo
- 140,500 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
UNITED AUTO INC · South Sioux City, NE
BLACK
2012 GMC Sierra 2500HD 4WD Crew Cab 153.7" SLT
$24,995est. $430/mo
- 180,439 mi
- 4WD
- Automatic
- Truck
Phillips Auto Sales · Payette, ID
Black
2012 GMC Sierra 1500 Denali Crew Cab 2WD
$13,990est. $241/mo
- 146,078 mi
- RWD
- Automatic
- Truck
Platinum Motors · Leesville, LA
Arrival Blue
2012 GMC Sierra 2500HD SLE 4X4 6.6L DURAMAX DIESEL / 1-OWNER /SHORT BED / ZERO RUST Truck
$25,995est. $448/mo
- 126,577 mi
- Automatic
- Diesel
- Truck
Used Truck Dealer Portland OR · Portland, OR
Stock photo
17 photosCARFAXQuicksilver Metallic
2012 GMC Sierra 1500 Work Truck
$12,995est. $224/mo
- 180,354 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Buss Automotive Inc · shawano, WI
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Blue
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SL
$12,495est. $215/mo
- 128,690 mi
- 4WD
- Automatic
- Gasoline
- Truck
Trucks and more llc · Glendale, AZ
Stealth Gray Metallic
2012 GMC Sierra 1500 SLE
$12,824est. $221/mo
- 161,493 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Lugoff Chevrolet · LUGOFF, SC
White Diamond Tricoat
2012 GMC Sierra 1500 SLE
$7,981est. $137/mo
- 209,129 mi
- RWD
- Automatic
- Flex Fuel
- Truck
Ross Downing GMC of Gonzales · Gonzales, LA
Black
2012 GMC Sierra 2500HD Denali Crew Cab 4WD
$24,995est. $430/mo
- 176,488 mi
- 4WD
- 6-Speed Automatic
- Diesel
- Truck
City Line Autos Inc · Roanoke, VA
Silver
2012 GMC Sierra 1500 SLE
$19,000est. $327/mo
- 46,979 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
LA AUTO RACK · Moses Lake, WA
Gray
2012 GMC Sierra 1500 SLE
$11,995est. $207/mo
- 158,000 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
EEE AUTO SERVICES AND SALES LLC - LOVELAND · Cincinnati, OH
White
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SLT
$15,995est. $275/mo
- 189,663 mi
- 4WD
- Automatic
- Truck
Dan Miller's Used Cars · Murray, KY
Gray
2012 GMC Sierra 1500 4WD Crew Cab 143.5" SLE
$14,995est. $258/mo
- 146,555 mi
- 4WD
- Automatic
- Gasoline
- Truck
Diamond H Autoplex · Pineville, LA
Brown
2012 GMC Sierra 1500 SLE
$6,500est. $112/mo
- 180,100 mi
- 2WD
- 6-Speed Automatic
- Flex Fuel
- Truck
American Imports INC · Indianapolis, IN
Black
2012 GMC Sierra 1500
$5,995est. $103/mo
- 155,690 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Best Auto & Tires Inc · Milwaukee, WI
White
2012 GMC Sierra 1500
$6,500est. $112/mo
- 222,963 mi
- RWD
- 4-Speed Automatic
- Gasoline
- Truck
Nile Auto · Columbus, OH
Onyx Black
2012 GMC Sierra 1500 SLT
$13,558est. $233/mo
- 159,610 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Bob Thomas Ford Lincoln North · Fort Wayne, IN
Black
2012 GMC Sierra 1500 Work Truck
$9,995est. $172/mo
- 107,843 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
CARSHOW · Cinnaminson, NJ
Mocha Steel
2012 GMC Sierra 1500 SLE
$6,999est. $121/mo
- 184,950 mi
- 4WD
- Automatic
- Flex Fuel
- Truck
Corwin Toyota of Fargo · Fargo, ND
WHITE
2012 GMC Sierra 2500HD 4WD Crew Cab 153.7" SLE
$15,900est. $274/mo
- 303,199 mi
- 4WD
- Automatic
- Truck
JJs Auto Emporium · Troy, OH
White
2012 GMC Sierra 2500HD SLE
$15,999est. $275/mo
- 126,400 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
AG Auto Sales · Ontario, NY
Black
2012 GMC Sierra 1500 SLE
$11,900est. $205/mo
- 202,462 mi
- 4WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Henderson Auto Sales · Poplar Bluff, MO
Black
2012 GMC Sierra 2500HD SLT Pickup 4D 8 ft
$17,995est. $310/mo
- 158,609 mi
- 4WD
- 6-Speed Automatic
- Truck
Main Street Auto · Albert Lea, MN
Blue
2012 GMC Sierra 2500HD SLE Ext. Cab 4WD
$16,900est. $291/mo
- 101,544 mi
- 4WD
- Automatic
- Truck
Northwest Auto Mall · Spencerport, NY
Red
2012 GMC Sierra 2500 HD Crew Cab SLT Pickup 4D 6 1/2 ft
$25,923est. $446/mo
- 142,757 mi
- Automatic
- Truck
Whips 2026 · Carrollton, TX
White
2012 GMC Sierra 2500HD Work Truck
$10,990est. $189/mo
- 170,630 mi
- 4WD
- 6-Speed Automatic
- Gasoline
- Truck
General Auto Sales Corp · Sacramento, CA
Black
2012 GMC Sierra 1500 SLE
$9,495est. $163/mo
- 170,435 mi
- 2WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Global Imports of Dalton LLC · Dalton, GA
WHITE
2012 GMC Sierra 3500 DENALI dually
$34,267est. $590/mo
- 116,595 mi
- 4WD
- Automatic
- Diesel
- Truck
Hawkins Motor Sales · Hillsdale, MI
Black
2012 GMC Sierra 1500
$6,999est. $121/mo
- 188,573 mi
- RWD
- Automatic
- Truck
Rosa's Auto House · Hudson, FL
Black
2012 GMC Sierra 1500 SLE
$16,495est. $284/mo
- 152,835 mi
- 2WD
- 6-Speed Automatic
- Flex Fuel
- Truck
Easy Ride Auto Sales Inc · Chester, VA