Used 2018 GMC Sierra 2500HD SLE for SaleNationwide
34 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 24,120
- Stock #:
- X13068
- VIN:
- 1GT12SEG3JF192111
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
24,120 mi
Santa Fe, NM
Fair Deal
$44,529
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 97,010
- Stock #:
- TT316
- VIN:
- 1GT22SEG7JZ337475
2018 GMC Sierra 2500HD
SLE Double Cab SB 4WD
97,010 mi
Bow, NH
Fair Deal
$28,795
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Stone Blue Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 120,763
- Stock #:
- 274364
- VIN:
- 1GT12SEG4JF274364
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
120,763 mi
Sandy, UT
Great Deal
$24,390
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 115,172
- Stock #:
- 254099
- VIN:
- 1GT12SEGXJF254099
New arrival
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
115,172 mi
Suffield, CT
Good Deal
$27,339
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 157,372
- Stock #:
- G324596B
- VIN:
- 1GT22SEG1JZ291416
2018 GMC Sierra 2500HD
SLE Double Cab SB 4WD
157,372 mi
Fort Pierce, FL
Great Deal
$19,991
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 98,744
- Stock #:
- SH261185A
- VIN:
- 1GT22SEG3JZ118352
2018 GMC Sierra 2500HD
SLE Double Cab SB 4WD
98,744 mi
Hudsonville, MI
Fair Deal
$28,308
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Stone Blue Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 137,068
- Stock #:
- 273253
- VIN:
- 1GT12SEG1JF273253
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
137,068 mi
Sandy, UT
Good Deal
$24,390
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash W/Jet Black Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 19,970
- Stock #:
- T582
- VIN:
- 1GT22SEG9JZ296752
Price drop
-$1,500
2018 GMC Sierra 2500HD
SLE Double Cab SB 4WD
19,970 mi
Huntingdon, PA
Good Deal
$38,490
$36,990
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 115,953
- Stock #:
- G4401CB
- VIN:
- 1GT22SEGXJZ300176
2018 GMC Sierra 2500HD
SLE Double Cab SB 4WD
115,953 mi
Tallmadge, OH
Fair Deal
$24,735
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 182,679
- Stock #:
- 253015
- VIN:
- 1GT12SEG6JF253015
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
182,679 mi
Cavalier, ND
Fair Deal
$19,999
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 137,894
- VIN:
- 1GT12SEY5JF145090
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
137,894 mi
Portage, WI
Good Deal
$32,864
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 113,653
- Stock #:
- IF130662
- VIN:
- 1GT12SEG5JF130662
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
113,653 mi
Idaho Falls, ID
Good Deal
$30,249
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 118,827
- Stock #:
- 11538
- VIN:
- 1GT12SEG8JF288073
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
118,827 mi
Belgrade, MT
Good Deal
$27,949
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Silver
- Fuel type:
- Biodiesel
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 134,772
- VIN:
- 1GT12SEY7JF136018
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
134,772 mi
Walker, LA
Good Deal
$34,285
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 230,358
- Stock #:
- G058A
- VIN:
- 1GT12SEG2JF155499
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
230,358 mi
Brookville, OH
Good Deal
$17,495
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 124,133
- Stock #:
- 282204
- VIN:
- 1GT12SEG4JF140101
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
124,133 mi
Hurricane, UT
Good Deal
$27,340
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Red
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 148,019
- Stock #:
- 981519B
- VIN:
- 1GT12SEY2JF159271
New arrival
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
148,019 mi
Continental, OH
Fair Deal
$32,374
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 52,372
- Stock #:
- 1-0109
- VIN:
- 1GT12SEG7JF238586
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
52,372 mi
Mesa, AZ
No Rating
$44,888
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Red Quartz Tintcoat
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 81,318
- Stock #:
- 26T610A
- VIN:
- 1GT02SEG1JZ196166
Photos coming soon
2018 GMC Sierra 2500HD
SLE LB 4WD
81,318 mi
Dubuque, IA
No Rating
No Price Listed
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 144,207
- Stock #:
- C4167A
- VIN:
- 1GT22SEGXJZ286523
2018 GMC Sierra 2500HD
SLE Double Cab SB 4WD
144,207 mi
Idaho Falls, ID
No Rating
$26,995
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 83,750
- Stock #:
- 518133
- VIN:
- 1GT12SEG4JF240277
Photos coming soon
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
83,750 mi
Conrad, MT
No Rating
$33,999
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 156,211
- Stock #:
- 26520
- VIN:
- 1GT12SEY9JF188699
Photos coming soon
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
156,211 mi
Nevada, MO
No Rating
No Price Listed
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 162,788
- Stock #:
- K-6794
- VIN:
- 1GT12SEG9JF156021
New arrival
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
162,788 mi
Rhinelander, WI
No Rating
No Price Listed
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 197,929
- Stock #:
- N399
- VIN:
- 1GT12SEG9JF180402
2018 GMC Sierra 2500HD
SLE Crew Cab SB 4WD
197,929 mi
Thornton, CO
No Rating
No Price Listed
FAQs
How much does the GMC Sierra 2500HD SLE cost?
The average GMC Sierra 2500HD SLE costs about $38,512.56. The average price has decreased by -1.1% since last year. The 772 for sale on CarGurus range from $4,564 to $89,320 in price.
How many GMC Sierra 2500HD SLE vehicles have no reported accidents or damage?
642 out of 772 for sale have no reported accidents or damage.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Biodiesel, 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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