Used GMC Sedans for Sale in Seguin, ON

4,799 results

2018 GMC Terrain

Denali AWD

105,852 km

$19,938

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 105,852
Stock #:: TR26207A
VIN:: 3GKALXEX4JL266706

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

122,496 km

$46,995

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 122,496
Stock #:: 2420P
VIN:: 3GTUUEET3NG552102

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

23,078 km

$48,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 23,078
Stock #:: 44106J
VIN:: 3GTPUCEK2RG275294

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

52,300 km

$54,616

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 52,300
Stock #:: 8716A
VIN:: 3GTUUEET4NG553503

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

97,245 km

$73,998

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 97,245
Stock #:: 26F3200A
VIN:: 1GT49REY6PF180327

2026 GMC Acadia

AT4 AWD

9,680 km

$63,890

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior colour:: Red
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 9,680
Stock #:: K26178A
VIN:: 1GKENPKS6TJ137543

2015 GMC Sierra 1500

SLE Crew Cab 4WD

172,812 km

$15,990

CarGurus partner

Year:: 2015
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 172,812
Stock #:: 100474
VIN:: 3GTU2UEC1FG295961

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

30,100 km

$58,887

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 30,100
Stock #:: 228458
VIN:: 3GTUUCE86SG228458

2025 GMC Sierra 1500

Denali Crew Cab 4WD

16,000 km

$71,616

CarGurus partner

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 colour:: Gray
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 16,000
Stock #:: 7918A
VIN:: 3GTUUGED0SG231151

2023 GMC Sierra 1500

Denali Crew Cab 4WD

79,350 km

$51,200

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 79,350
Stock #:: 25-427A
VIN:: 3GTUUGED0PG114578

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2023 GMC Terrain

SLE AWD

185,445 km

$15,880

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 185,445
Stock #:: 115773
VIN:: 3GKALTEG8PL115773

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2023 GMC Sierra 1500

SLT Crew Cab 4WD

99,362 km

$46,616

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 99,362
Stock #:: 8453A
VIN:: 3GTUUDED0PG339484

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2024 GMC Terrain

AT4 AWD

63,377 km

$27,995

CarGurus partner

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:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 63,377
Stock #:: 19834
VIN:: 3GKALYEG6RL281841

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2021 GMC Savana Cargo

2500 Extended RWD

90,457 km

$25,900

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 276 hp 4.3L V6
Exterior colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 90,457
Stock #:: 178504
VIN:: 1GTW7BFP8M1178504

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2024 GMC Terrain

Denali AWD

37,461 km

$32,988

CarGurus partner

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:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 37,461
Stock #:: RL107103
VIN:: 3GKALXEG8RL107103

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2019 GMC Savana Cargo

2500 RWD

109,500 km

$27,900

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 276 hp 4.3L V6
Exterior colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 109,500
Stock #:: 285589
VIN:: 1GTW7AFP8K1285589

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2018 GMC Sierra 1500

Base Crew Cab 4WD

135,000 km

$19,995

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Transmission:: 6-Speed Automatic
Mileage:: 135,000
Stock #:: comm-e05684
VIN:: 3GTU2LEC8JG435684

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2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

60,708 km

$79,898

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 60,708
Stock #:: 61035A
VIN:: 1GT49REY8PF231293

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,992 km

$61,995

CarGurus partner

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:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 30,992
Stock #:: 19509
VIN:: 3GTUUGEL9RG247074

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2023 GMC Sierra 1500

Elevation Crew Cab 4WD

35,840 km

$47,995

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 35,840
Stock #:: 19558
VIN:: 3GTUUCED7PG336138

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2019 GMC Savana Cargo

2500 RWD

88,424 km

$24,980

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 88,424
Stock #:: 333938
VIN:: 1GTW7AFG7K1333938

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 km

$60,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 49,509
Stock #:: US4061
VIN:: 3GTUUEE84SG185590

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 km

$53,995

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Red
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 34,420
Stock #:: 800458A
VIN:: 3GTUUEEL3PG217778

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,840 km

$52,493

CarGurus partner

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:: Black
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 49,840
Stock #:: G204035
VIN:: 3GTUUCED2RG204035

Used GMC Sedans for Sale in Seguin, ON

2018 GMC Terrain

$19,938

2022 GMC Sierra 1500

$46,995

2024 GMC Sierra 1500

$48,995

2022 GMC Sierra 1500

$54,616

2023 GMC Sierra 2500HD

$73,998

2026 GMC Acadia

$63,890

2015 GMC Sierra 1500

$15,990

2025 GMC Sierra 1500

$58,887

2025 GMC Sierra 1500

$71,616

2023 GMC Sierra 1500

$51,200

2023 GMC Terrain

$15,880

2023 GMC Sierra 1500

$46,616

2024 GMC Terrain

$27,995

2021 GMC Savana Cargo

$25,900

2024 GMC Terrain

$32,988

2019 GMC Savana Cargo

$27,900

2018 GMC Sierra 1500

$19,995

2023 GMC Sierra 2500HD

$79,898

2024 GMC Sierra 1500

$61,995

2023 GMC Sierra 1500

$47,995

2019 GMC Savana Cargo

$24,980

2025 GMC Sierra 1500

$60,995

2023 GMC Sierra 1500

$53,995

2024 GMC Sierra 1500

$52,493

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