New GMC Sierra 1500 SLT for Sale near Saint Andrews, NB

287 results

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$66,772

$1,118/mo est.

Surrey, BC

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 3,025
Stock #:: G131889
VIN:: 3GTUUDED2TG131889

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$66,980

$1,122/mo est.

Sherwood Park, AB

1 km away

CarGurus partner

Year:: 2026
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:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 3,645
Stock #:: 26T13583
VIN:: 3GTUUDED0TG153583

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$66,980

$1,122/mo est.

Sherwood Park, AB

1 km away

CarGurus partner

Year:: 2026
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
Transmission:: Automatic
Mileage:: 5,375
Stock #:: 26T17259
VIN:: 3GTUUDEDXTG137259

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$68,776

$1,153/mo est.

Selkirk, MB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Silver
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Stock #:: 413338
VIN:: 3GTUUDED6TG413338

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$70,183

$1,178/mo est.

St Catharines, ON

1 km away

CarGurus partner

Year:: 2026
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:: 7
Stock #:: 8960-26
VIN:: 3GTUUDED5TG158259

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$70,575

$1,185/mo est.

Edmonton, AB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Sterling Metallic
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 11
Stock #:: TU150411
VIN:: 3GTUUDED0TG150411

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$70,742

$1,188/mo est.

Red Deer, AB

1 km away

CarGurus partner

Year:: 2026
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:: 13
Stock #:: 246794
VIN:: 3GTUUDED7TG246794

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$70,967

$1,192/mo est.

Selkirk, MB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Silver
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10
Stock #:: 373002
VIN:: 1GTUUDED2TZ373002

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$70,980

$1,192/mo est.

Sherwood Park, AB

1 km away

CarGurus partner

Year:: 2026
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
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T18426
VIN:: 3GTUUDEDXTG248426

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$70,980

$1,192/mo est.

Sherwood Park, AB

1 km away

CarGurus partner

Year:: 2026
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
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T19054
VIN:: 3GTUUDED4TG249054

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$71,980

$1,209/mo est.

Sherwood Park, AB

1 km away

CarGurus partner

Year:: 2026
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:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T10374
VIN:: 3GTUUDEDXTG240374

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$71,980

$1,209/mo est.

Sherwood Park, AB

1 km away

CarGurus partner

Year:: 2026
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
Transmission:: Automatic
Mileage:: 15
Stock #:: 26T11895
VIN:: 3GTUUDEDXTG241895

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$71,993

$1,210/mo est.

Brandon, MB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Sterling Metallic
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 7
Stock #:: D9790
VIN:: 1GTUUDED3TZ395719

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,193

$1,231/mo est.

Edmonton, AB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Glacier White Tricoat
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 4,623
Stock #:: TU147474
VIN:: 3GTUUDED9TG147474

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,368

$1,234/mo est.

Red Deer, AB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 13
Stock #:: 69018
VIN:: 3GTUUDE88TG269018

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,368

$1,234/mo est.

Red Deer, AB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 13
Stock #:: 69022
VIN:: 3GTUUDE8XTG269022

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,494

$1,236/mo est.

Shaunavon, SK

1 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: STERLING METALLIC
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 4
Stock #:: T26224-new
VIN:: 3GTUUDED4TG395129

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,713

$1,240/mo est.

Selkirk, MB

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Silver
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Stock #:: 411390
VIN:: 3GTUUDED9TG411390

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,714

$1,240/mo est.

Yorkton, SK

1 km away

CarGurus partner

Year:: 2026
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:: 20
Stock #:: 265183
VIN:: 3GTUUDED5TG247278

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,909

$1,243/mo est.

Pincher Creek, AB

1 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Red
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50
Stock #:: 26SR18208
VIN:: 3GTUUDEDXTG158208

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$74,177

$1,248/mo est.

Wainwright, AB

1 km away

Year:: 2026
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:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 7
Stock #:: 42228
VIN:: 1GTUUDED9TZ306882

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$74,261

$1,249/mo est.

Avonlea, SK

1 km away

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: STERLING METALLIC
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 0
VIN:: 1GTUUDED4TZ406999

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$74,487

$1,253/mo est.

Wainwright, AB

1 km away

Year:: 2026
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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 12
Stock #:: 42328
VIN:: 3GTUUDE88TG290645

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$74,722

$1,257/mo est.

London, ON

1 km away

Year:: 2026
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:: 3,410
Stock #:: 153078
VIN:: 3GTUUDED9TG212498

FAQs

What is the fuel economy of the GMC Sierra 1500 SLT?

Depending on the engine and options, the GMC Sierra 1500 SLT gets between 12 and 13 L/100km (or EV battery range).

What fuel types are available?

Gasoline engines are available.