Used Gray GMC for Sale in Harrington, DE
370 results
- Year:
- 2025
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Mileage:
- 35,527
- Stock #:
- 15969
- VIN:
- 3GTUUDED7SG123074
Sponsored by Rocky Ridge Auto Sales
2025 GMC Sierra 1500
SLT Crew Cab 4WD
35,527 mi
Ephrata, PA
94 mi away
Fair Deal
$44,495
- Year:
- 2019
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/ Light Ash Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 98,943
- Stock #:
- 26325A
- VIN:
- 1GKKNULS8KZ140315
Price drop
-$450
Sponsored Listing
2019 GMC Acadia
SLT-1 AWD
98,943 mi
New Holland, PA
86 mi away
Good Deal
$18,196
$17,746
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Gray (Satin Steel Metallic - G9K)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black - H2X
- Transmission:
- Automatic
- Mileage:
- 50,814
- Stock #:
- 309533
- VIN:
- 3GTU9FET4LG330916
New arrival
Sponsored Listing
2020 GMC Sierra 1500
Denali Crew Cab 4WD
50,814 mi
York, PA
93 mi away
Fair Deal
$42,080
- Year:
- 2020
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Light Ash Gray
- Transmission:
- 9-Speed Automatic
- Mileage:
- 65,343
- Stock #:
- T325846A
- VIN:
- 1GKKNULS1LZ195769
New arrival
2020 GMC Acadia
SLT AWD
65,343 mi
Lexington Park, MD
64 mi away
Great Deal
$22,627
- Year:
- 2022
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 76,450
- Stock #:
- J557955
- VIN:
- 3GTUUCED8NG557955
New arrival
2022 GMC Sierra 1500
Elevation Crew Cab 4WD
76,450 mi
Manheim, PA
95 mi away
Good Deal
$38,477
- Year:
- 2018
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Gray (Steel Metallic)
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,354
- Stock #:
- 9269304A
- VIN:
- 1GTG6DEN4J1268957
New arrival
2018 GMC Canyon
SLT Crew Cab 4WD
72,354 mi
Seaford, DE
16 mi away
Good Deal
$25,794
- Year:
- 2015
- 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 (Iridium Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 118,688
- Stock #:
- FZ419697
- VIN:
- 1GTV2UEC1FZ419697
2015 GMC Sierra 1500
SLE Double Cab 4WD
118,688 mi
Mount Laurel, NJ
78 mi away
Good Deal
$16,289
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 50,332
- Stock #:
- FB35052A
- VIN:
- 1GTPUAEK4PZ215499
2023 GMC Sierra 1500
Pro Crew Cab 4WD
50,332 mi
Waldorf, MD
72 mi away
Fair Deal
$34,099
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray (Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 98,283
- Stock #:
- L246882
- VIN:
- 3GKALTEV0KL246882
2019 GMC Terrain
SLE AWD
98,283 mi
New Holland, PA
86 mi away
Good Deal
$15,478
- Year:
- 2021
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,049
- Stock #:
- U165246A
- VIN:
- 1GTG6CEN6M1165246
2021 GMC Canyon
Elevation Crew Cab 4WD
58,049 mi
Manchester, PA
99 mi away
Good Deal
$29,466
- Year:
- 2023
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 3.6L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 20,856
- Stock #:
- EPZ147095
- VIN:
- 1GKKNULS1PZ147095
2023 GMC Acadia
SLT AWD
20,856 mi
Fallston, MD
58 mi away
Good Deal
$33,796
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 59,114
- Stock #:
- EZ214684
- VIN:
- 1GTN1TEH9EZ214684
2014 GMC Sierra 1500
Base
59,114 mi
Trevose, PA
90 mi away
Good Deal
$14,478
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,382
- Stock #:
- 119433
- VIN:
- 1GT49RE76LF119433
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
115,382 mi
Southampton, NJ
87 mi away
Great Deal
$38,350
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 48,839
- Stock #:
- S5705A
- VIN:
- 3GKALMEV3LL212281
2020 GMC Terrain
SLE FWD
48,839 mi
Vineland, NJ
49 mi away
Fair Deal
$19,454
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 75,361
- Stock #:
- 21813A
- VIN:
- 3GKALVEX5JL249336
New arrival
2018 GMC Terrain
SLT AWD
75,361 mi
Lititz, PA
93 mi away
Fair Deal
$19,376
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Thunderstorm Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 41,792
- Stock #:
- FX261648B
- VIN:
- 3GTUUCE89RG326118
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
41,792 mi
Hurlock, MD
21 mi away
Good Deal
$46,299
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 132,506
- Stock #:
- 195440
- VIN:
- 1GTU9FEL6LZ195440
2020 GMC Sierra 1500
Denali Crew Cab 4WD
132,506 mi
Stevens, PA
94 mi away
Great Deal
$29,250
- Year:
- 2024
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 24,492
- Stock #:
- F03536
- VIN:
- 3GTUUCED9RG256617
Price drop
-$1,018
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
24,492 mi
Egg Harbor Township, NJ
64 mi away
Good Deal
$47,687
$46,669
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 131,673
- Stock #:
- R8848A
- VIN:
- 2GKALMEK9H6232696
2017 GMC Terrain
SLE1
131,673 mi
Milford, DE
10 mi away
Great Deal
$8,676
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,829
- Stock #:
- ML383813
- VIN:
- 3GKALTEV4ML383813
Price drop
-$1,400
2021 GMC Terrain
SLE AWD
60,829 mi
Manahawkin, NJ
90 mi away
Great Deal
$20,021
$18,621
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500 Limited
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 76,480
- Stock #:
- TG347729B
- VIN:
- 3GTU9CED8NG149036
2022 GMC Sierra 1500 Limited
Elevation Crew Cab 4WD
76,480 mi
Cockeysville, MD
67 mi away
Good Deal
$33,773
- Year:
- 2015
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 281 hp 3.6L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 106,112
- Stock #:
- A6101A
- VIN:
- 1GKKVNED1FJ160401
2015 GMC Acadia
SLE-1 AWD
106,112 mi
Philadelphia, PA
81 mi away
Good Deal
$9,320
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 37,272
- Stock #:
- SZ189022
- VIN:
- 1GTUUEEL3SZ189022
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
37,272 mi
Feasterville Trevose, PA
91 mi away
Great Deal
$54,361
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Dark SKY Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- (1st and 2nd rows only.)
- Transmission:
- Automatic
- Mileage:
- 71,096
- Stock #:
- G26278A
- VIN:
- 1GKS2DKL9MR110620
Sponsored Listing
2021 GMC Yukon
Denali 4WD
71,096 mi
Seaford, DE
21 mi away
Fair Deal
$51,596
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