Used 2012 GMC Sierra 1500 SLE for Sale Nationwide
112 results
- 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:
- 73,926
- Stock #:
- 66T62A
- VIN:
- 1GTR2VE79CZ235436
2012 GMC Sierra 1500
SLE Ext. Cab 4WD
73,926 mi
Stevens Point, WI
Good Deal
$13,995
- 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:
- Stealth Gray Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 137,155
- Stock #:
- P8178B
- VIN:
- 3GTP2VE77CG139263
New arrival
2012 GMC Sierra 1500
SLE Crew Cab 4WD
137,155 mi
Graham, NC
Fair Deal
$14,197
- 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 (Charcoal)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 220,785
- Stock #:
- LMAB
- VIN:
- 1GTR2VE71CZ118904
2012 GMC Sierra 1500
SLE Ext. Cab 4WD
220,785 mi
Traverse City, MI
Good Deal
$5,499
- 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:
- 130,649
- Stock #:
- CG308305
- VIN:
- 3GTP2VE7XCG308305
Price drop
-$415
2012 GMC Sierra 1500
SLE Crew Cab 4WD
130,649 mi
Bellevue, NE
Fair Deal
$14,593
$14,178
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Mileage:
- 119,935
- Stock #:
- U261085A
- VIN:
- 3GTP2VE74CG297480
New arrival
2012 GMC Sierra 1500
SLE Crew Cab 4WD
119,935 mi
Cape Girardeau, MO
Great Deal
$13,575
- 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:
- Automatic
- Mileage:
- 140,330
- Stock #:
- 201058
- VIN:
- 1GTR2VE79CZ201058
Price drop
-$1,000
2012 GMC Sierra 1500
SLE Ext. Cab 4WD
140,330 mi
Albuquerque, NM
Fair Deal
$13,950
$12,950
- 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:
- 212,000
- VIN:
- 3GTP2VE7XCG311494
New arrival
2012 GMC Sierra 1500
SLE Crew Cab 4WD
212,000 mi
Billings, MT
Great Deal
$7,144
- 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
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 170,838
- Stock #:
- PT2047
- VIN:
- 1GTR2VE73CZ213982
New arrival
2012 GMC Sierra 1500
SLE Ext. Cab 4WD
170,838 mi
Goleta, CA
Good Deal
$9,999
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- 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:
- 146,139
- Stock #:
- CZ241392
- VIN:
- 1GTR1VE04CZ241392
2012 GMC Sierra 1500
SLE Ext. Cab
146,139 mi
Shelbyville, TN
Good Deal
$10,699
- 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:
- Fire Red
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 4-Speed Automatic
- Mileage:
- 155,537
- Stock #:
- T26275A
- VIN:
- 3GTP2VE79CG233516
Price drop
-$600
2012 GMC Sierra 1500
SLE Crew Cab 4WD
155,537 mi
Roseburg, OR
Good Deal
$13,987
$13,387
- 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:
- 64,430
- Stock #:
- 277728
- VIN:
- 3GTP2VE72CG277728
New arrival
2012 GMC Sierra 1500
SLE Crew Cab 4WD
64,430 mi
Richmond, OH
Fair Deal
$17,999
- 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:
- 167,918
- Stock #:
- 935416A
- VIN:
- 3GTP2VE70CG179524
New arrival
2012 GMC Sierra 1500
SLE Crew Cab 4WD
167,918 mi
Maquoketa, IA
Good Deal
$10,175
- 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:
- Gray (Mocha Steel Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,334
- Stock #:
- 9294C
- VIN:
- 3GTP2VE78CG308304
2012 GMC Sierra 1500
SLE Crew Cab 4WD
159,334 mi
Litchfield, MN
Good Deal
$12,140
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 126,094
- Stock #:
- 11602
- VIN:
- 3GTP1VE05CG234040
2012 GMC Sierra 1500
SLE Crew Cab
126,094 mi
Rockhill, SC
Fair Deal
$16,370
- 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 (Beige)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 151,853
- Stock #:
- 254413
- VIN:
- 3GTP2VE75CG254413
New arrival
2012 GMC Sierra 1500
SLE Crew Cab 4WD
151,853 mi
Sacramento, CA
Fair Deal
$12,995
- 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:
- Automatic
- Mileage:
- 106,961
- Stock #:
- H260378C
- VIN:
- 3GTP2VE72CG250593
Price drop
-$1,000
2012 GMC Sierra 1500
SLE Crew Cab 4WD
106,961 mi
Jeffersonville, IN
Great Deal
$12,201
$11,201
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 100,086
- Stock #:
- 88335
- VIN:
- 3GTP1VE04CG236314
2012 GMC Sierra 1500
SLE Crew Cab
100,086 mi
Flint, TX
Fair Deal
$16,975
- 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
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 138,245
- Stock #:
- AU1723A
- VIN:
- 3GTP2VE7XCG277220
New arrival
2012 GMC Sierra 1500
SLE Crew Cab 4WD
138,245 mi
Lexington, KY
Fair Deal
$14,998
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 158,800
- Stock #:
- 262828
- VIN:
- 3GTP1VE00CG262828
2012 GMC Sierra 1500
SLE Crew Cab
158,800 mi
Roseville, CA
Fair Deal
$11,999
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 88,320
- VIN:
- 3GTP2VE78CG246595
2012 GMC Sierra 1500
SLE Crew Cab 4WD
88,320 mi
Hudson, NY
Good Deal
$14,994
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Blue
- Transmission:
- 6-Speed Automatic
- Mileage:
- 87,210
- Stock #:
- 275204
- VIN:
- 3GTP1VE05CG275204
2012 GMC Sierra 1500
SLE Crew Cab
87,210 mi
Fuquay-Varina, NC
Good Deal
$14,999
- 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:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Charcoal)
- Transmission:
- 4-Speed Automatic
- Mileage:
- 125,312
- Stock #:
- M-208957
- VIN:
- 3GTU2VE23CG208957
2012 GMC Sierra 1500
SLE Crew Cab 4WD
125,312 mi
Omaha, NE
Fair Deal
$14,995
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,735
- Stock #:
- CZ129887
- VIN:
- 1GTR1VE08CZ129887
New arrival
2012 GMC Sierra 1500
SLE Ext. Cab
114,735 mi
Panama City, FL
Good Deal
$13,481
- 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:
- Carbon Black Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 142,029
- Stock #:
- MG300728
- VIN:
- 3GTP2VE79CG300728
2012 GMC Sierra 1500
SLE Crew Cab 4WD
142,029 mi
Bloomington, MN
Fair Deal
$14,247
5.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2012 GMC SLE Ext. Cab 4WD on May 4, 2014
I'm told the 2012 Sierra 1500 remains one of the best trucks in its category. In terms of capability (like towing), body style and power, the Sierra 1500 is right up there with the competition. The GMC is known for its smooth and quiet ride which makes it a logical choice as a long-distance road-tripper. It is a half-ton full-size pickup that is offered in standard cab, extended cab and crew cab body styles (I have the extended cab). Upgrades like 20" Chrome wheels, Bluetooth, and Climate Control are "must haves" for those that are not only concerned about appearance but enjoy conveniences that the latest technology can provide.
Is this review helpful?
Brad R
Reviewed a 2012 GMC SLE Crew Cab 4WD on Jul 5, 2012
All around great truck. Plenty of power when pulling the full capacity of 9500lbs. Exterior styling is awesome with the chrome wheels and sleek lines. Gas mileage is great compared to the dodge ram 1500 with a hemi I was driving prior.
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 SLE cost?
The average GMC Sierra 1500 SLE costs about $13,127.47. The average price has decreased by -1.3% since last year. The 2448 for sale on CarGurus range from $1,499 to $123,456 in price.
How many GMC Sierra 1500 SLE vehicles have no reported accidents or damage?
1747 out of 2448 for sale have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 SLE?
Depending on the engine and options, the GMC Sierra 1500 SLE gets between 11 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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