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New GMC Sierra 1500 SLT for Sale near Nepean, ON

31 results
Ottawa, ON

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2026 GMC Sierra 1500

New car

$79,702

Ottawa, ON
2 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:
Volcanic Red Tintcoat
Fuel type:
Gasoline
Interior colour:
JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
Transmission:
Automatic
Mileage:
10
Stock number:
26-0119
VIN:
3GTUUDED5TG101401

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

New car

$80,930

Arnprior, ON
47 km away
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 colour:
White
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
8
Stock number:
2025307
VIN:
3GTUUDEL4SG386646

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$81,485

Carleton Place, ON
38 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:
Silver
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
9
Stock number:
66836
VIN:
3GTUUDED2TG166836

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$81,602

Ottawa, ON
2 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:
Titanium Rush Metallic
Fuel type:
Gasoline
Interior colour:
JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
Transmission:
Automatic
Mileage:
10
Stock number:
26-0126
VIN:
3GTUUDED0TG100897

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$81,685

Carleton Place, ON
38 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:
Black
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
14
Stock number:
153243
VIN:
3GTUUDE85TG153243

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$81,688

Kemptville, ON
38 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
Fuel type:
Gasoline
Interior colour:
JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
Transmission:
Automatic
Mileage:
50
Stock number:
26-099
VIN:
3GTUUDED7TG158764

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2026 GMC Sierra 1500

New car

$82,283

Kemptville, ON
38 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:
Volcanic Red Tintcoat
Fuel type:
Gasoline
Interior colour:
JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
Transmission:
Automatic
Mileage:
50
Stock number:
26-088
VIN:
3GTUUDED1TG158761

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2026 GMC Sierra 1500

New car

$82,359

Ottawa, ON
20 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:
Onyx Black
Fuel type:
Gasoline
Interior colour:
Black (JET BLK PERFORATED LTH-AP)
Transmission:
Automatic
Mileage:
10
Stock number:
460280
VIN:
3GTUUDED6TG150316

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2026 GMC Sierra 1500

New car

$82,555

Carleton Place, ON
38 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
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
67432
VIN:
3GTUUDED5TG167432

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2026 GMC Sierra 1500

New car

$83,837

Smiths Falls, ON
57 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:
Gray
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
11
Stock number:
26271
VIN:
3GTUUDED1TG158758

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2026 GMC Sierra 1500

New car

$83,879

Renfrew, ON
73 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
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
36027
VIN:
3GTUUDED9TG119805

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2026 GMC Sierra 1500

New car

$85,413

Ottawa, ON
12 km away
Year:
2026
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
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
15
Stock number:
260237
VIN:
3GTUUDEL0TG138461

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2026 GMC Sierra 1500

New car

$85,608

Green Valley, ON
90 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:
Gray
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
50
Stock number:
26078
VIN:
3GTUUDED5TG119803

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2026 GMC Sierra 1500

New car

$86,713

Kemptville, ON
38 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Titan Rush Metallic
Fuel type:
Gasoline
Interior colour:
Black (JET BLK PERFORATED LTH-AP)
Transmission:
Automatic
Mileage:
50
Stock number:
26-078
VIN:
3GTUUDEL4TG150015

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car

$87,243

Kemptville, ON
38 km away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior colour:
Summit White
Fuel type:
Gasoline
Interior colour:
Black (JET BLK PERFORATED LTH-AP)
Transmission:
Automatic
Mileage:
50
Stock number:
26-071
VIN:
3GTUUDEL9TG149636

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  3. / GMC Sierra 1500
  4. / SLT
  5. / Ontario
  6. / Nepean
FAQs

GMC Sierra 1500 SLT 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 9 and 14 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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