Used 2018 GMC Sierra 1500 SLE for SaleNationwide
160 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:
- Stone Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 78,720
- Stock #:
- G210184T
- VIN:
- 3GTU2MEC6JG210184
New arrival
2018 GMC Sierra 1500
SLE Crew Cab 4WD
78,720 mi
McGregor, TX
Good Deal
$26,350
- 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:
- 136,250
- Stock #:
- 25683B
- VIN:
- 1GTV2MEC7JZ372572
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
136,250 mi
North Platte, NE
Good Deal
$19,784
- 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:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 67,235
- Stock #:
- T0031
- VIN:
- 3GTU2MEH2JG106965
Price drop
-$500
2018 GMC Sierra 1500
SLE Crew Cab 4WD
67,235 mi
Cortland, NY
Great Deal
$24,475
$23,975
- 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 Quartz Tintcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 38,104
- Stock #:
- TT282
- VIN:
- 1GTV2MEC9JZ210121
2018 GMC Sierra 1500
SLE Double Cab 4WD
38,104 mi
Bow, NH
Good Deal
$28,295
- 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:
- 129,257
- Stock #:
- 26275
- VIN:
- 1GTV2MEC7JZ267692
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
129,257 mi
South Berwick, ME
Fair Deal
$20,164
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- 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:
- 109,852
- Stock #:
- A13628A
- VIN:
- 3GTP1MEC9JG438289
New arrival
2018 GMC Sierra 1500
SLE Crew Cab
109,852 mi
El Paso, TX
Fair Deal
$23,752
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 88,523
- Stock #:
- GM264386
- VIN:
- 3GTP1MEC2JG264386
New arrival
2018 GMC Sierra 1500
SLE Crew Cab
88,523 mi
Baton Rouge, LA
Good Deal
$23,183
- 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:
- 131,351
- Stock #:
- AAOO-OO3
- VIN:
- 1GTV2MEC0JZ139665
2018 GMC Sierra 1500
SLE Double Cab 4WD
131,351 mi
Derry, NH
Good Deal
$18,194
- 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
Price drop
-$2,037
2018 GMC Sierra 1500
SLE Crew Cab 4WD
116,411 mi
Addison, IL
Great Deal
$21,500
$20,991
- 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:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 163,143
- Stock #:
- 10773
- VIN:
- 3GTU2MECXJG545321
New arrival
2018 GMC Sierra 1500
SLE Crew Cab 4WD
163,143 mi
Caldwell, ID
Fair Deal
$19,298
- 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:
- 135,794
- Stock #:
- 260414B
- VIN:
- 3GTU2MEC7JG249642
2018 GMC Sierra 1500
SLE Crew Cab 4WD
135,794 mi
Rapid City, SD
Good Deal
$20,287
- 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:
- Dark Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 148,281
- Stock #:
- A317780
- VIN:
- 1GTV2MEC3JZ317780
Price drop
-$1,113
2018 GMC Sierra 1500
SLE Double Cab 4WD
148,281 mi
Raleigh, NC
Great Deal
$18,788
$17,675
- 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:
- Silver
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 118,066
- Stock #:
- 56JZ138503P
- VIN:
- 1GTV2MEC2JZ138503
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
118,066 mi
Canal Winchester, OH
Good Deal
$19,764
- 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:
- 81,094
- Stock #:
- 138880
- VIN:
- 1GTV2MECXJZ138880
2018 GMC Sierra 1500
SLE Double Cab 4WD
81,094 mi
Newark, NJ
Great Deal
$20,877
- 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:
- Automatic
- Mileage:
- 46,231
- Stock #:
- 3591
- VIN:
- 1GTV2MEC3JZ312854
Price drop
-$1,000
2018 GMC Sierra 1500
SLE Double Cab 4WD
46,231 mi
Los Angeles, CA
Great Deal
$24,964
$23,964
- 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:
- Quick Silver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 133,858
- Stock #:
- JZ219969
- VIN:
- 1GTV2MEC4JZ219969
2018 GMC Sierra 1500
SLE Double Cab 4WD
133,858 mi
Bedford, OH
Good Deal
$17,942
- 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:
- Automatic
- Mileage:
- 84,998
- Stock #:
- T0280
- VIN:
- 1GTV2MEC6JZ228771
2018 GMC Sierra 1500
SLE Double Cab 4WD
84,998 mi
Wausau, WI
Fair Deal
$24,249
- 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
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 59,609
- Stock #:
- PC6470
- VIN:
- 1GTV2MECXJZ254239
2018 GMC Sierra 1500
SLE Double Cab 4WD
59,609 mi
Lansing, MI
Fair Deal
$26,609
- 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:
- 119,278
- Stock #:
- 376076W
- VIN:
- 1GTV2MEC4JZ376076
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
119,278 mi
Naugatuck, CT
Great Deal
$17,985
- 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:
- 6-Speed Automatic Overdrive
- Mileage:
- 114,593
- Stock #:
- 170311
- VIN:
- 1GTV2MECXJZ170311
2018 GMC Sierra 1500
SLE Double Cab 4WD
114,593 mi
Avenel, NJ
Great Deal
$17,684
- 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:
- 109,755
- Stock #:
- T14005A
- VIN:
- 1GTV2MEC3JZ366476
New arrival
2018 GMC Sierra 1500
SLE Double Cab 4WD
109,755 mi
New Bern, NC
Fair Deal
$24,858
- 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:
- 81,631
- Stock #:
- BC157252
- VIN:
- 1GTV2MECXJZ157252
2018 GMC Sierra 1500
SLE Double Cab 4WD
81,631 mi
Victoria, TX
Fair Deal
$25,353
- 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 Quartz Tintcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 90,312
- Stock #:
- C63604A
- VIN:
- 3GTU2MEC1JG636087
2018 GMC Sierra 1500
SLE Crew Cab 4WD
90,312 mi
South Burlington, VT
Fair Deal
$24,598
- 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:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 104,063
- Stock #:
- SIER162787
- VIN:
- 1GTV2MEH3JZ162787
2018 GMC Sierra 1500
SLE Double Cab 4WD
104,063 mi
East Providence, RI
Great Deal
$18,975
FAQs
How much does the GMC Sierra 1500 SLE cost?
The average GMC Sierra 1500 SLE costs about $26,354.74. The average price has decreased by -0.5% since last year. The 2298 for sale on CarGurus range from $3,448 to $123,456 in price.
How many GMC Sierra 1500 SLE vehicles have no reported accidents or damage?
1676 out of 2298 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 14 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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2027 GMC Sierra 1500 Pricing, Specs, and Release Date
GMC has redesigned the Sierra 1500 full-size pickup truck for 2027, with new styling, powertrains, and safety and convenience features.
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The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
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