Used Gray GMC for Sale in Oldcastle, ON
305 vehicles found
- Year:
- 2025
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 23,100
- Stock #:
- 315408
- VIN:
- 1GKS2BRD6SR315408
Sponsored by Stop 23 Auto Sales
2025 GMC Yukon
Elevation 4WD
23,100 km
Listowel, ON
239 km away
Good Deal
$87,995
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Transmission:
- Automatic
- Mileage:
- 67,236
- Stock #:
- 6A161A
- VIN:
- 3GTUUGE82SG220056
New arrival
Sponsored Listing
2025 GMC Sierra 1500
Denali Crew Cab 4WD
67,236 km
Exeter, ON
179 km away
Good Deal
$63,297
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 43,022
- Stock #:
- T26774T
- VIN:
- 1GTU9FED2KZ226920
Sponsored Listing
2019 GMC Sierra 1500
Denali Crew Cab 4WD
43,022 km
Tillsonburg, ON
188 km away
Good Deal
$46,850
- 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 colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,590
- Stock #:
- 361853
- VIN:
- 3GTUUCED9RG361853
Price drop
-$3,000
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
38,590 km
Listowel, ON
239 km away
Great Deal
$52,995
$49,995
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 45,561
- Stock #:
- 11657
- VIN:
- 3GKALVEGXRL197942
Price drop
-$2,000
2024 GMC Terrain
SLT AWD
45,561 km
Home delivery from Kingston, ON
Price includes $557 shipping
Great Deal
$28,995
$27,552
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Transmission:
- Automatic
- Mileage:
- 49,398
- Stock #:
- WB2028
- VIN:
- 3GTUUCE86RG440867
Price drop
-$964
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
49,398 km
Home delivery from Richmond Hill, ON
Price includes $682 shipping
Great Deal
$47,887
$47,605
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 171,608
- Stock #:
- 260352A
- VIN:
- 3GTU2PEJ9HG450422
New arrival
2017 GMC Sierra 1500
Denali Crew Cab 4WD
171,608 km
Windsor, ON
37 km away
Great Deal
$25,617
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior colour:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 44,120
- Stock #:
- 26-371A
- VIN:
- 1GT4UZEY7SF140894
Price drop
-$3,000
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
44,120 km
Home delivery from Guelph, ON
Price includes $518 shipping
Great Deal
$101,000
$98,518
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 87,368
- Stock #:
- RL336803
- VIN:
- 3GKALTEG7RL336803
New arrival
2024 GMC Terrain
SLE AWD
87,368 km
Sarnia, ON
110 km away
Good Deal
$25,499
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior colour:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 126,775
- Stock #:
- E3257
- VIN:
- 3GTP9EEL0MG106521
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
126,775 km
Home delivery from St Catharines, ON
Price includes $631 shipping
Good Deal
$42,329
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 82,787
- Stock #:
- RL332537
- VIN:
- 3GKALTEG3RL332537
New arrival
2024 GMC Terrain
SLE AWD
82,787 km
Sarnia, ON
110 km away
Good Deal
$25,699
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,567
- Stock #:
- LKCA00852MB
- VIN:
- 3GKALTEG4RL334846
New arrival
2024 GMC Terrain
SLE AWD
44,567 km
Chatham-Kent, ON
58 km away
Good Deal
$27,495
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 85,271
- Stock #:
- RL344611
- VIN:
- 3GKALTEG5RL344611
New arrival
2024 GMC Terrain
SLE AWD
85,271 km
Sarnia, ON
110 km away
Good Deal
$25,499
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 35,411
- Stock #:
- RG396828
- VIN:
- 3GTUUDEL2RG396828
2024 GMC Sierra 1500
SLT Crew Cab 4WD
35,411 km
Home delivery from Guelph, ON
Price includes $500 shipping
Good Deal
$58,388
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Sterling Gray Metallic
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 80,456
- Stock #:
- LC00432F
- VIN:
- 3GKALTEGXRL349481
Photos coming soon
2024 GMC Terrain
SLE AWD
80,456 km
Tilbury, ON
35 km away
Good Deal
$24,899
- Year:
- 2025
- Make:
- GMC
- Model:
- Yukon
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 23,100
- Stock #:
- 315408
- VIN:
- 1GKS2BRD6SR315408
2025 GMC Yukon
Elevation 4WD
23,100 km
Listowel, ON
239 km away
Good Deal
$87,995
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Gray
- Combined gas mileage:
- 13 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 159,295
- Stock #:
- 27C25A
- VIN:
- 1GTU9DED9LZ242070
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
159,295 km
Tillsonburg, ON
205 km away
Good Deal
$33,990
- 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 colour:
- Gray
- Combined gas mileage:
- 13 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 32,290
- Stock #:
- A1054
- VIN:
- 1GTPUAEK3PZ257601
2023 GMC Sierra 1500
Pro Crew Cab 4WD
32,290 km
Brantford, ON
238 km away
Good Deal
$40,497
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior colour:
- Gray
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 213,000
- VIN:
- 3GTU2MEC8GG284635
2016 GMC Sierra 1500
SLE Crew Cab 4WD
213,000 km
Windsor, ON
36 km away
Good Deal
$18,999
- 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 colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,308
- Stock #:
- 20735
- VIN:
- 3GTUUCED2RG238301
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
47,308 km
Kitchener, ON
246 km away
Good Deal
$48,995
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Transmission:
- Automatic
- Mileage:
- 67,236
- Stock #:
- 6A161A
- VIN:
- 3GTUUGE82SG220056
New arrival
2025 GMC Sierra 1500
Denali Crew Cab 4WD
67,236 km
Exeter, ON
179 km away
Good Deal
$63,297
- 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 colour:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 142,151
- Stock #:
- T1224970A
- VIN:
- 3GTUUCED1RG338504
Price drop
-$1,000
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
142,151 km
Home delivery from Orillia, ON
Price includes $784 shipping
Good Deal
$40,995
$40,779
- Year:
- 2023
- Make:
- GMC
- Model:
- Acadia
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 228 hp 2L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 95,044
- Stock #:
- SVW1593
- VIN:
- 1GKKNRL48PZ245037
Price drop
-$1,300
2023 GMC Acadia
SLE AWD
95,044 km
Sarnia, ON
107 km away
Good Deal
$31,299
$29,999
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 139,955
- Stock #:
- RC03781R
- VIN:
- 1GTU9DETXMZ237565
New arrival
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
139,955 km
Windsor, ON
38 km away
Fair Deal
$37,995
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