New GMC Sierra 1500 SLT for Sale near Valleyview, AB

296 results

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$63,997

$1,013/mo est.

Surrey, BC

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

$67,492

$1,069/mo est.

Red Deer, AB

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

$69,368

$1,098/mo est.

Red Deer, AB

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

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$69,368

$1,098/mo est.

Red Deer, AB

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

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$69,980

$1,108/mo est.

Sherwood Park, AB

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 #:: 26T13583
VIN:: 3GTUUDED0TG153583

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$70,693

$1,119/mo est.

Edmonton, AB

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

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$71,183

$1,127/mo est.

St Catharines, ON

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

$71,529

$1,133/mo est.

Selkirk, MB

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 #:: 373717
VIN:: 1GTUUDEDXTZ373717

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$71,529

$1,133/mo est.

Selkirk, MB

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 #:: 373002
VIN:: 1GTUUDED2TZ373002

2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$72,968

$1,155/mo est.

Winnipeg, MB

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:: Summit White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 5,373
Stock #:: G26361
VIN:: 3GTUUDED5TG150369

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$72,998

$1,156/mo est.

Stettler, AB

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
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 10
Stock #:: 6SR17408
VIN:: 3GTUUDED4TG197408

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,043

$1,157/mo est.

Edmonton, AB

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

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$73,909

$1,170/mo est.

Pincher Creek, AB

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

$1,175/mo est.

Wainwright, AB

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

$74,487

$1,179/mo est.

Wainwright, AB

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

$74,599

$1,181/mo est.

Virden, MB

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:: SUMMIT WHITE
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 10
Stock #:: 59893-NEW
VIN:: 3GTUUDED1TG151079

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$74,713

$1,183/mo est.

Red Deer, AB

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:: Brown
Transmission:: Automatic
Mileage:: 13
Stock #:: 78397
VIN:: 3GTUUDEDXTG378397

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$74,713

$1,183/mo est.

Yorkton, SK

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

$74,722

$1,183/mo est.

London, ON

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

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$75,038

$1,188/mo est.

Wainwright, AB

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:: 0
Stock #:: 41960
VIN:: 3GTUUDED6TG228058

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$75,048

$1,188/mo est.

Selkirk, MB

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 22
Stock #:: 150399
VIN:: 3GTUUDED3TG150399

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$75,085

$1,189/mo est.

Blenheim, ON

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 7
Stock #:: T188
VIN:: 3GTUUDED8TG247100

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$75,100

$1,189/mo est.

Alliston, ON

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:: 2
Stock #:: 18379
VIN:: 3GTUUDED9TG238745

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2026 GMC Sierra 1500

SLT Crew Cab 4WD

New car

$75,154

$1,190/mo est.

Calgary, AB

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 11
Stock #:: SG248869
VIN:: 3GTUUDED0TG248869

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 13 and 13 L/100km (or EV battery range).

What fuel types are available?

Gasoline engines are available.