Used 2018 GMC Sierra 1500 SLE for SaleNationwide
170 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 68,818
- Stock #:
- T12097A
- VIN:
- 1GTV2MEC9JZ127725
2018 GMC Sierra 1500
SLE Double Cab 4WD
68,818 mi
Lakewood, NY
Good Deal
$24,263
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 90,242
- Stock #:
- Y289A
- VIN:
- 3GTU2MEC3JG312073
Price drop
-$1,000
2018 GMC Sierra 1500
SLE Crew Cab 4WD
90,242 mi
Fergus Falls, MN
Good Deal
$25,345
$24,345
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 120,919
- Stock #:
- JG108105B
- VIN:
- 3GTU2MEC0JG108105
2018 GMC Sierra 1500
SLE Crew Cab 4WD
120,919 mi
Bellingham, WA
Great Deal
$17,691
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 106,196
- Stock #:
- G450965A
- VIN:
- 2GTV2MEC5J1102426
2018 GMC Sierra 1500
SLE Double Cab 4WD
106,196 mi
Louisville, NE
Fair Deal
$22,884
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 114,013
- Stock #:
- B0690A
- VIN:
- 1GTV2MEC3JZ272114
2018 GMC Sierra 1500
SLE Double Cab 4WD
114,013 mi
Buffalo, MN
Fair Deal
$22,327
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 122,173
- Stock #:
- 367960
- VIN:
- 1GTV2MEC2JZ367960
2018 GMC Sierra 1500
SLE Double Cab 4WD
122,173 mi
Springfield, MA
Good Deal
$17,587
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 77,754
- Stock #:
- T22467
- VIN:
- 1GTV2MEC4JZ119922
2018 GMC Sierra 1500
SLE Double Cab 4WD
77,754 mi
Twin Falls, ID
Good Deal
$24,494
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Brown
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 122,776
- Stock #:
- A26161
- VIN:
- 1GTV2MEH0JZ365913
2018 GMC Sierra 1500
SLE Double Cab 4WD
122,776 mi
Kokomo, IN
Good Deal
$17,950
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Deep Mahogany Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 60,580
- Stock #:
- UJC1595C1
- VIN:
- 1GTV2MEC0JZ157678
Price drop
-$1,000
2018 GMC Sierra 1500
SLE Double Cab 4WD
60,580 mi
North Canton, OH
Fair Deal
$25,348
$24,348
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 158,454
- Stock #:
- GB594B
- VIN:
- 3GTU2MEC4JG312017
New arrival
2018 GMC Sierra 1500
SLE Crew Cab 4WD
158,454 mi
Demotte, IN
Great Deal
$16,234
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 126,991
- Stock #:
- PBM14392
- VIN:
- 3GTU2MECXJG143492
2018 GMC Sierra 1500
SLE Crew Cab 4WD
126,991 mi
Miami, FL
Fair Deal
$18,698
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 54,085
- Stock #:
- 26906A
- VIN:
- 1GTV2MEC3JZ340752
2018 GMC Sierra 1500
SLE Double Cab 4WD
54,085 mi
Cuyahoga Falls, OH
Fair Deal
$26,287
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Stone Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,536
- Stock #:
- 351003
- VIN:
- 3GTU2MEC1JG351003
New arrival
2018 GMC Sierra 1500
SLE Crew Cab 4WD
97,536 mi
Charlotte, NC
Great Deal
$23,645
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 95,868
- Stock #:
- 25JT422A
- VIN:
- 3GTU2MEC5JG290044
2018 GMC Sierra 1500
SLE Crew Cab 4WD
95,868 mi
Winner, SD
Good Deal
$23,686
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 56,174
- Stock #:
- G4468A
- VIN:
- 3GTU2MEC1JG210562
2018 GMC Sierra 1500
SLE Crew Cab 4WD
56,174 mi
Gaylord, MI
Good Deal
$28,701
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 35,598
- Stock #:
- 623434
- VIN:
- 3GTU2MEC8JG623434
New arrival
2018 GMC Sierra 1500
SLE Crew Cab 4WD
35,598 mi
Southampton, NJ
Good Deal
$29,390
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 127,364
- Stock #:
- 6OS455E
- VIN:
- 1GTV2MEC4JZ117653
2018 GMC Sierra 1500
SLE Double Cab 4WD
127,364 mi
Okemos, MI
Fair Deal
$19,599
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- SUMMIT WHITE
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 137,076
- Stock #:
- 72458
- VIN:
- 1GTV2MEC9JZ372458
2018 GMC Sierra 1500
SLE Double Cab 4WD
137,076 mi
Williamstown, NJ
Great Deal
$15,354
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 89,433
- Stock #:
- 233370
- VIN:
- 3GTU2MEC9JG337768
2018 GMC Sierra 1500
SLE Crew Cab 4WD
89,433 mi
Terre Haute, IN
Fair Deal
$25,238
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 121,656
- Stock #:
- C3473
- VIN:
- 1GTV2MEC4JZ357107
2018 GMC Sierra 1500
SLE Double Cab 4WD
121,656 mi
Lake City, MI
Good Deal
$20,131
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 34,856
- Stock #:
- 11-9275
- VIN:
- 1GTV2MEC5JZ242791
2018 GMC Sierra 1500
SLE Double Cab 4WD
34,856 mi
West Bridgewater, MA
Great Deal
$25,796
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 118,223
- Stock #:
- 7-477368A
- VIN:
- 2GTV2MEC9J1101859
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
118,223 mi
Durand, MI
Good Deal
$20,225
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 113,777
- Stock #:
- 106008
- VIN:
- 1GTV2MEC8JZ106008
2018 GMC Sierra 1500
SLE Double Cab 4WD
113,777 mi
Mundelein, IL
Fair Deal
$20,370
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 90,738
- Stock #:
- 2152A
- VIN:
- 3GTU2MEC2JG372362
2018 GMC Sierra 1500
SLE Crew Cab 4WD
90,738 mi
Story City, IA
Fair Deal
$26,164
FAQs
How much does the GMC Sierra 1500 SLE cost?
The average GMC Sierra 1500 SLE costs about $26,071.68. The average price has decreased by -1.8% since last year. The 2436 for sale on CarGurus range from $1,913 to $67,069 in price.
How many GMC Sierra 1500 SLE vehicles have no reported accidents or damage?
1739 out of 2436 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 12 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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