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New GMC Sierra 1500 SLT for Sale near Port Sydney, ON

46 results
Port Sydney, ON
2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$77,730

Newmarket, ON
121 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:
0
Stock number:
G225052
VIN:
3GTUUDED1TG225052

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$77,730

Newmarket, ON
121 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:
0
Stock number:
G226321
VIN:
3GTUUDED7TG226321

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$78,694

Burlington, ON
204 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:
Summit White
Fuel type:
Gasoline
Interior colour:
JET BLACK, PERFORATED LEATHER-APPOINTED SEATING
Transmission:
Automatic
Mileage:
14
Stock number:
268853
VIN:
3GTUUDED0TG131633

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car

$79,914

Burlington, ON
204 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 SEATING
Transmission:
Automatic
Mileage:
12
Stock number:
268869
VIN:
3GTUUDED5TG159993

2025 GMC Sierra 1500 SLT Crew Cab 4WD

2025 GMC Sierra 1500

New car

$80,930

Arnprior, ON
243 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

$81,747

Collingwood, ON
95 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:
GAZ Summit White
Fuel type:
Gasoline
Interior colour:
H1Y Jet Black
Transmission:
Automatic
Mileage:
2
Stock number:
26178
VIN:
3GTUUDED7TG211494

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2026 GMC Sierra 1500

New car

$81,969

Port Hope, ON
162 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
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
5
Stock number:
26375
VIN:
3GTUUDED7TG218770

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2026 GMC Sierra 1500

New car

$82,564

Port Hope, ON
162 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
Transmission:
Automatic
Mileage:
22
Stock number:
26376
VIN:
3GTUUDED7TG217599

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2026 GMC Sierra 1500

New car

$82,874

Cobourg, ON
165 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:
Onyx Black
Fuel type:
Diesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
9
Stock number:
T55109
VIN:
3GTUUDE80TG155109

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2026 GMC Sierra 1500

New car

$83,083

Waterloo, ON
207 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:
DARK WALNUT/SLATE, PERFORATED LEATHER-APPOINTED FR
Transmission:
Automatic
Mileage:
15
Stock number:
267036
VIN:
3GTUUDED9TG167675

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2026 GMC Sierra 1500

New car

$83,306

Collingwood, ON
95 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:
GBA Onyx Black
Fuel type:
Gasoline
Interior colour:
H1Y Jet Black
Transmission:
Automatic
Mileage:
3
Stock number:
26153
VIN:
3GTUUDED7TG180831

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2026 GMC Sierra 1500

New car

$83,306

Collingwood, ON
95 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:
GBA Onyx Black
Fuel type:
Gasoline
Interior colour:
H1Y Jet Black
Transmission:
Automatic
Mileage:
3
Stock number:
26177
VIN:
3GTUUDED2TG211435

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2026 GMC Sierra 1500

New car

$83,568

Trenton, ON
183 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
Transmission:
Automatic
Mileage:
11
Stock number:
8212-new
VIN:
3GTUUDED9TG166977

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2026 GMC Sierra 1500

New car

$83,879

Renfrew, ON
218 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

$83,926

Newmarket, ON
121 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:
0
Stock number:
G131174
VIN:
3GTUUDED5TG131174

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2026 GMC Sierra 1500

New car

$83,990

Goderich, ON
240 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:
9
Stock number:
129958
VIN:
3GTUUDED7TG129958

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2025 GMC Sierra 1500

New car

$84,073

Cambridge, ON
208 km away
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:
Red
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
6,425
Stock number:
D251071
VIN:
3GTUUDEDXSG387342

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2026 GMC Sierra 1500

New car

$84,338

Barrie, ON
93 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
Transmission:
Automatic
Mileage:
90
Stock number:
TG154994
VIN:
3GTUUDED4TG154994

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2026 GMC Sierra 1500

New car

$84,969

Cobourg, ON
165 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:
Volcanic Red Tintcoat
Fuel type:
Diesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
7
Stock number:
T01037
VIN:
3GTUUDE82TG201037

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2026 GMC Sierra 1500

New car

$85,403

Oshawa, ON
147 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
Transmission:
Automatic
Mileage:
70
Stock number:
260197-new
VIN:
3GTUUDED4TG154784

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2026 GMC Sierra 1500

New car

$85,493

Welland, ON
238 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
Transmission:
Automatic
Mileage:
3
Stock number:
36197
VIN:
3GTUUDED8TG104373

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / Ontario
  6. / Port Sydney
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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