Used 2012 GMC Sierra 1500 SLT for SaleNationwide
37 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Mocha Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 70,941
- Stock #:
- G261165A
- VIN:
- 3GTP2WE72CG302388
New arrival
2012 GMC Sierra 1500
SLT Crew Cab 4WD
70,941 mi
O'Fallon, MO
Fair Deal
$19,099
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 130,868
- Stock #:
- CB53476A
- VIN:
- 3GTP2WE74CG118019
2012 GMC Sierra 1500
SLT Crew Cab 4WD
130,868 mi
Archbold, OH
Fair Deal
$14,748
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 106,810
- Stock #:
- 30049P
- VIN:
- 3GTP2WE74CG138092
Price drop
-$480
2012 GMC Sierra 1500
SLT Crew Cab 4WD
106,810 mi
Spirit Lake, IA
Good Deal
$14,995
$14,695
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Brown
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,373
- Stock #:
- 276347
- VIN:
- 3GTP2WE7XCG276347
2012 GMC Sierra 1500
SLT Crew Cab 4WD
141,373 mi
Roselle, NJ
Good Deal
$11,699
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 185,518
- Stock #:
- 225895
- VIN:
- 3GTP2WE76CG225895
Price drop
-$2,000
2012 GMC Sierra 1500
SLT Crew Cab 4WD
185,518 mi
Elizabeth, NJ
Fair Deal
$10,491
$8,491
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,610
- Stock #:
- B3472A
- VIN:
- 3GTP2WE79CG186073
2012 GMC Sierra 1500
SLT Crew Cab 4WD
159,610 mi
Fort Wayne, IN
Fair Deal
$13,558
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,625
- Stock #:
- 10933
- VIN:
- 1GTR2WE7XCZ120009
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
159,625 mi
Cleveland, GA
Fair Deal
$12,849
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Mocha Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,913
- Stock #:
- M261784A
- VIN:
- 1GTR2WE78CZ341897
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
101,913 mi
Anoka, MN
Fair Deal
$15,170
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 152,436
- Stock #:
- 150414
- VIN:
- 3GTP2WE75CG150414
New arrival
2012 GMC Sierra 1500
SLT Crew Cab 4WD
152,436 mi
Knoxville, TN
Fair Deal
$14,929
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,881
- Stock #:
- 232428
- VIN:
- 3GTP2WE7XCG232428
2012 GMC Sierra 1500
SLT Crew Cab 4WD
128,881 mi
Columbus, OH
Great Deal
$7,810
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 131,148
- Stock #:
- 9X3211B
- VIN:
- 1GTR2WE73CZ241075
New arrival
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
131,148 mi
Ottumwa, IA
Fair Deal
$14,078
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 403 hp 6.2L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 80,926
- Stock #:
- N12930L
- VIN:
- 1GTR2WE29CZ212930
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
80,926 mi
Des Moines, IA
Good Deal
$17,175
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 143,753
- Stock #:
- 135C
- VIN:
- 3GTP2WE76CG184135
2012 GMC Sierra 1500
SLT Crew Cab 4WD
143,753 mi
Tucson, AZ
Fair Deal
$16,495
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 403 hp 6.2L V8 Flex Fuel Vehicle
- Exterior color:
- Carbon Black Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Light Titanium/Dark Titanium Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,703
- Stock #:
- T7253A
- VIN:
- 3GTU2WE28CG271753
Photos coming soon
2012 GMC Sierra 1500
SLT Crew Cab 4WD
141,703 mi
Rock Springs, WY
Good Deal
$15,494
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 227,854
- Stock #:
- BG26209B
- VIN:
- 3GTP2WE7XCG100012
Price drop
-$376
2012 GMC Sierra 1500
SLT Crew Cab 4WD
227,854 mi
Brazil, IN
Good Deal
$9,170
$8,794
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Mocha Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Very Dark Cashmere/Light Cashmere
- Transmission:
- 6-Speed Automatic
- Mileage:
- 117,861
- Stock #:
- 0989B
- VIN:
- 1GTR2WE7XCZ192179
Photos coming soon
New arrival
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
117,861 mi
New Ulm, MN
Fair Deal
$14,445
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Midnight Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 156,352
- Stock #:
- DT27753B
- VIN:
- 3GTP2WE72CG194371
2012 GMC Sierra 1500
SLT Crew Cab 4WD
156,352 mi
Washington, MI
Good Deal
$11,039
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Steel Gray Metallic - 16U
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Light Titanium/Dark Titanium Accents - 833
- Transmission:
- Automatic
- Mileage:
- 101,864
- Stock #:
- 36159B
- VIN:
- 1GTR2WE7XCZ305869
Photos coming soon
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
101,864 mi
Allentown, PA
Fair Deal
$16,979
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,189
- Stock #:
- 100885
- VIN:
- 1GTR2WE72CZ100885
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
120,189 mi
Fremont, NE
Good Deal
$12,194
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,008
- Stock #:
- FA27776
- VIN:
- 3GTP2WE78CG227776
2012 GMC Sierra 1500
SLT Crew Cab 4WD
120,008 mi
North Hills, CA
Good Deal
$11,570
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black Leather
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,005
- Stock #:
- 1727
- VIN:
- 3GTP2WE72CG277735
2012 GMC Sierra 1500
SLT Crew Cab 4WD
128,005 mi
Fort Worth, TX
No Rating
$17,488
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 168,339
- Stock #:
- C2554
- VIN:
- 1GTR2WE7XCZ290953
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
168,339 mi
Elizabethtown, KY
No Rating
$8,900
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black 41u
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony 193)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 144,059
- Stock #:
- 9131
- VIN:
- 3GTP2WE72CG293286
2012 GMC Sierra 1500
SLT Crew Cab 4WD
144,059 mi
Huntington, WV
No Rating
No Price Listed
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 102,308
- Stock #:
- IM268782
- VIN:
- 3GTP2WE7XCG268782
2012 GMC Sierra 1500
SLT Crew Cab 4WD
102,308 mi
West Jordan, UT
No Rating
$11,494
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Mocha Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 70,941
- Stock #:
- G261165A
- VIN:
- 3GTP2WE72CG302388
New arrival
2012 GMC Sierra 1500
SLT Crew Cab 4WD
70,941 mi
O'Fallon, MO
Fair Deal
$19,099
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 130,868
- Stock #:
- CB53476A
- VIN:
- 3GTP2WE74CG118019
2012 GMC Sierra 1500
SLT Crew Cab 4WD
130,868 mi
Archbold, OH
Fair Deal
$14,748
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 106,810
- Stock #:
- 30049P
- VIN:
- 3GTP2WE74CG138092
Price drop
-$480
2012 GMC Sierra 1500
SLT Crew Cab 4WD
106,810 mi
Spirit Lake, IA
Good Deal
$14,995
$14,695
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Brown
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,373
- Stock #:
- 276347
- VIN:
- 3GTP2WE7XCG276347
2012 GMC Sierra 1500
SLT Crew Cab 4WD
141,373 mi
Roselle, NJ
Good Deal
$11,699
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 185,518
- Stock #:
- 225895
- VIN:
- 3GTP2WE76CG225895
Price drop
-$2,000
2012 GMC Sierra 1500
SLT Crew Cab 4WD
185,518 mi
Elizabeth, NJ
Fair Deal
$10,491
$8,491
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,610
- Stock #:
- B3472A
- VIN:
- 3GTP2WE79CG186073
2012 GMC Sierra 1500
SLT Crew Cab 4WD
159,610 mi
Fort Wayne, IN
Fair Deal
$13,558
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,625
- Stock #:
- 10933
- VIN:
- 1GTR2WE7XCZ120009
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
159,625 mi
Cleveland, GA
Fair Deal
$12,849
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Mocha Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 101,913
- Stock #:
- M261784A
- VIN:
- 1GTR2WE78CZ341897
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
101,913 mi
Anoka, MN
Fair Deal
$15,170
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 152,436
- Stock #:
- 150414
- VIN:
- 3GTP2WE75CG150414
New arrival
2012 GMC Sierra 1500
SLT Crew Cab 4WD
152,436 mi
Knoxville, TN
Fair Deal
$14,929
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,881
- Stock #:
- 232428
- VIN:
- 3GTP2WE7XCG232428
2012 GMC Sierra 1500
SLT Crew Cab 4WD
128,881 mi
Columbus, OH
Great Deal
$7,810
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 131,148
- Stock #:
- 9X3211B
- VIN:
- 1GTR2WE73CZ241075
New arrival
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
131,148 mi
Ottumwa, IA
Fair Deal
$14,078
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 403 hp 6.2L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 80,926
- Stock #:
- N12930L
- VIN:
- 1GTR2WE29CZ212930
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
80,926 mi
Des Moines, IA
Good Deal
$17,175
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 143,753
- Stock #:
- 135C
- VIN:
- 3GTP2WE76CG184135
2012 GMC Sierra 1500
SLT Crew Cab 4WD
143,753 mi
Tucson, AZ
Fair Deal
$16,495
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 403 hp 6.2L V8 Flex Fuel Vehicle
- Exterior color:
- Carbon Black Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Light Titanium/Dark Titanium Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 141,703
- Stock #:
- T7253A
- VIN:
- 3GTU2WE28CG271753
Photos coming soon
2012 GMC Sierra 1500
SLT Crew Cab 4WD
141,703 mi
Rock Springs, WY
Good Deal
$15,494
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 227,854
- Stock #:
- BG26209B
- VIN:
- 3GTP2WE7XCG100012
Price drop
-$376
2012 GMC Sierra 1500
SLT Crew Cab 4WD
227,854 mi
Brazil, IN
Good Deal
$9,170
$8,794
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Mocha Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Very Dark Cashmere/Light Cashmere
- Transmission:
- 6-Speed Automatic
- Mileage:
- 117,861
- Stock #:
- 0989B
- VIN:
- 1GTR2WE7XCZ192179
Photos coming soon
New arrival
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
117,861 mi
New Ulm, MN
Fair Deal
$14,445
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Midnight Blue Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 156,352
- Stock #:
- DT27753B
- VIN:
- 3GTP2WE72CG194371
2012 GMC Sierra 1500
SLT Crew Cab 4WD
156,352 mi
Washington, MI
Good Deal
$11,039
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Steel Gray Metallic - 16U
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Light Titanium/Dark Titanium Accents - 833
- Transmission:
- Automatic
- Mileage:
- 101,864
- Stock #:
- 36159B
- VIN:
- 1GTR2WE7XCZ305869
Photos coming soon
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
101,864 mi
Allentown, PA
Fair Deal
$16,979
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,189
- Stock #:
- 100885
- VIN:
- 1GTR2WE72CZ100885
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
120,189 mi
Fremont, NE
Good Deal
$12,194
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,008
- Stock #:
- FA27776
- VIN:
- 3GTP2WE78CG227776
2012 GMC Sierra 1500
SLT Crew Cab 4WD
120,008 mi
North Hills, CA
Good Deal
$11,570
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black Leather
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,005
- Stock #:
- 1727
- VIN:
- 3GTP2WE72CG277735
2012 GMC Sierra 1500
SLT Crew Cab 4WD
128,005 mi
Fort Worth, TX
No Rating
$17,488
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 168,339
- Stock #:
- C2554
- VIN:
- 1GTR2WE7XCZ290953
2012 GMC Sierra 1500
SLT Ext. Cab 4WD
168,339 mi
Elizabethtown, KY
No Rating
$8,900
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black 41u
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony 193)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 144,059
- Stock #:
- 9131
- VIN:
- 3GTP2WE72CG293286
2012 GMC Sierra 1500
SLT Crew Cab 4WD
144,059 mi
Huntington, WV
No Rating
No Price Listed
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 102,308
- Stock #:
- IM268782
- VIN:
- 3GTP2WE7XCG268782
2012 GMC Sierra 1500
SLT Crew Cab 4WD
102,308 mi
West Jordan, UT
No Rating
$11,494
FAQs
How much does the GMC Sierra 1500 SLT cost?
The average GMC Sierra 1500 SLT costs about $12,311.54. The average price has decreased by -5.9% since last year. The 8223 for sale on CarGurus range from $2,188 to $136,390 in price.
How many GMC Sierra 1500 SLT vehicles have no reported accidents or damage?
6434 out of 8223 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 11 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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