Used 2018 GMC Sierra 1500 SLE for SaleNationwide
165 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 78,467
- Stock #:
- 306708C
- VIN:
- 3GTU2MEC6JG597240
Photos coming soon
New arrival
2018 GMC Sierra 1500
SLE Crew Cab 4WD
78,467 mi
Pasco, WA
Great Deal
$24,199
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 42,956
- Stock #:
- BT262411A
- VIN:
- 1GTV2MEC4JZ293408
Photos coming soon
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
42,956 mi
Beckley, WV
Great Deal
$25,515
- 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:
- 157,889
- Stock #:
- TT1014B
- VIN:
- 3GTU2MEC0JG326383
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
157,889 mi
Winchester, VA
Fair Deal
$21,487
- 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:
- 60,596
- Stock #:
- 11D26272B
- VIN:
- 3GTU2MEC4JG632289
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
60,596 mi
Casper, WY
Fair Deal
$30,496
- 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:
- 79,005
- Stock #:
- T22467
- VIN:
- 1GTV2MEC4JZ119922
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
79,005 mi
Frederick, CO
Fair Deal
$25,594
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 97,757
- Stock #:
- 7431Q
- VIN:
- 3GTU2MEC5JG174780
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
97,757 mi
Negaunee, MI
Fair Deal
$23,938
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 113,655
- Stock #:
- V353530
- VIN:
- 3GTU2MEC1JG353530
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
113,655 mi
Sterling, CO
Fair Deal
$23,995
- 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:
- 106,315
- Stock #:
- G450965A
- VIN:
- 2GTV2MEC5J1102426
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
106,315 mi
Louisville, NE
Fair Deal
$22,394
- 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
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
114,013 mi
Buffalo, MN
Fair Deal
$21,327
- 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:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 86,926
- Stock #:
- C260929201T1
- VIN:
- 1GTV2MECXJZ112344
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
86,926 mi
Pittsburgh, PA
Fair Deal
$23,920
- 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
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
68,818 mi
Lakewood, NY
Fair 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:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 94,376
- Stock #:
- Z318282A
- VIN:
- 3GTU2MEC0JG562693
Photos coming soon
Price drop
-$1,998
2018 GMC Sierra 1500
SLE Crew Cab 4WD
94,376 mi
Miami, FL
Great Deal
$18,990
$18,490
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 57,570
- Stock #:
- P201819
- VIN:
- 1GTV2MEC5JZ201819
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
57,570 mi
Salem, OR
Good Deal
$26,190
- 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:
- 133,383
- Stock #:
- 261682A
- VIN:
- 3GTU2MEC0JG287021
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
133,383 mi
East Liverpool, OH
Fair Deal
$20,398
- 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:
- Quicksilver Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 66,564
- Stock #:
- JZ165879
- VIN:
- 1GTV2MEH1JZ165879
Photos coming soon
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
66,564 mi
Holly, MI
Great Deal
$21,275
- 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
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
90,738 mi
Story City, IA
Fair Deal
$25,563
- 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
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
122,173 mi
Springfield, MA
Great 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:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 120,428
- Stock #:
- 6542
- VIN:
- 1GTV2MEC0JZ304565
Photos coming soon
Price drop
-$500
2018 GMC Sierra 1500
SLE Double Cab 4WD
120,428 mi
St Cloud, MN
Good Deal
$19,340
$18,840
- 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:
- 131,004
- Stock #:
- C64311A
- VIN:
- 2GTV2MEC4J1112865
Photos coming soon
2018 GMC Sierra 1500
SLE Double Cab 4WD
131,004 mi
South Burlington, VT
Good Deal
$18,035
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 125,762
- Stock #:
- G373103
- VIN:
- 3GTU2MEC5JG373103
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
125,762 mi
Spokane Valley, WA
Good Deal
$21,195
- 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:
- Dark Slate Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 145,010
- Stock #:
- 260525
- VIN:
- 3GTU2MEH7JG144868
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
145,010 mi
Austin, AR
Good Deal
$19,817
- 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
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 116,411
- Stock #:
- D1952
- VIN:
- 3GTU2MEC4JG161423
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
116,411 mi
Addison, IL
Great Deal
$19,874
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 125,227
- Stock #:
- 208
- VIN:
- 1GTV2MECXJZ120900
Photos coming soon
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
125,227 mi
Borough of Franklin , NJ
Good Deal
$16,958
- 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
Photos coming soon
2018 GMC Sierra 1500
SLE Crew Cab 4WD
126,991 mi
Miami, FL
Fair Deal
$18,698
FAQs
How much does the GMC Sierra 1500 SLE cost?
The average GMC Sierra 1500 SLE costs about $25,971.48. The average price has decreased by -2.3% since last year. The 2466 for sale on CarGurus range from $2,076 to $67,069 in price.
How many GMC Sierra 1500 SLE vehicles have no reported accidents or damage?
1763 out of 2466 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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