The amount shown reflects an estimate of the amount that you can expect to pay in Canadian dollars and includes freight and PDI. Taxes are excluded (unless selected otherwise). Photos for illustration purposes only, and may not reflect exact vehicle (including vehicle colour, trim, options, or other specifications). Some data and prices are provided by a third-party and we cannot guarantee their accuracy.

Drivetrain

Four Wheel Drive

Engine

Turbocharged Diesel I6

Transmission

Automatic

Fuel Type

Gas

Estimated Fuel Economy

for the 2026 GMC Sierra 1500

City

10.7 L/100 km

Highway

9.3 L/100 km

Combined

L/100 km

Actual mileage may vary with options, driving conditions, driving habits, and vehicle's condition.

Our 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 in stock!

Great Value

Stock: 26212-NEW
VIN: 1GTRUAED9TZ198039

View Details

GMC 2026 Sierra 1500 PRO in Sussex
63,906
+Taxes & Licenses

10 KM. Auto., Ext: White, Int: Black

Stock #: 26212-NEW

Engine: 5.3L/325

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Doors: 4

Financing 84 months

208 @ 4.99%

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26224-NEW
VIN: 1GTUUDED5TZ335361

View Details

GMC 2026 Sierra 1500 SLT in Sussex
75,773
+Taxes & Licenseswas 91,403

Auto., Ext: White,

Stock #: 26224-NEW

Engine: 5.3/325 L

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: White

Doors: 4

Financing 84 months

248 @ 2.99%

(5.09% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26244-NEW
VIN: 1GTUUAED0TZ359842

View Details

GMC 2026 Sierra 1500 PRO in Sussex
60,024
+Taxes & Licenseswas 71,123

Auto., Ext: Special Exterior Colour (01U),

Stock #: 26244-NEW

Engine: 5.3/325 L

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: Special Exterior Colour (01U)

Doors: 4

Leasing 48 months

189 @ 4.90%

(7.99% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26251-NEW
VIN: 3GTUUDEL1TG357719

View Details

GMC 2026 Sierra 1500 SLT in Sussex
78,779
+Taxes & Licenseswas 93,378

Auto., Ext: White,

Stock #: 26251-NEW

Engine: 6.2/376 L

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: White

Doors: 4

Financing 84 months

257 @ 2.99%

(5.01% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26256-NEW
VIN: 1GTUUAEDXTZ256606

View Details

GMC 2026 Sierra 1500 PRO in Sussex
61,704
+Taxes & Licenseswas 72,964

10 KM. Auto., Ext: Red, Int: Black

Stock #: 26256-NEW

Engine: 5.3L/325

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: Red

Interior Colour: Black

Doors: 4

Leasing 48 months

194 @ 4.90%

(7.91% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26319-NEW
VIN: 1GTUUGEL4TZ447948

View Details

GMC 2026 Sierra 1500 Denali in Sussex
88,397
+Taxes & Licenseswas 105,113

Auto., Ext: Silver, Int: Brown

Stock #: 26319-NEW

Engine: 6.2L/376

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: Silver

Interior Colour: Brown

Doors: 4

Financing 84 months

286 @ 2.99%

(4.79% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26333-NEW
VIN: 3GTUUEEL1TG469880

View Details

GMC 2026 Sierra 1500 AT4 in Sussex
83,482
+Taxes & Licenseswas 99,023

Auto., Ext: Beige, Int: Black

Stock #: 26333-NEW

Engine: 6.2L/376

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: Beige

Interior Colour: Black

Doors: 4

Financing 84 months

271 @ 2.99%

(4.9% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26335-NEW
VIN: 1GTUUCEDXTZ463623

View Details

GMC 2026 Sierra 1500 Elevation in Sussex
66,866
+Taxes & Licenseswas 79,284

Auto., Ext: White, Int: Black

Stock #: 26335-NEW

Engine: 5.3L/325

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Doors: 4

Leasing 48 months

210 @ 4.90%

(7.69% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26338-NEW
VIN: 3GTPUCEK4TG477903

View Details

GMC 2026 Sierra 1500 Elevation in Sussex
62,205
+Taxes & Licenseswas 73,989

Auto., Ext: Black, Int: Black

Stock #: 26338-NEW

Engine: 2.7L/166

Cylinders: 4

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: Black

Interior Colour: Black

Doors: 4

Leasing 48 months

197 @ 4.90%

(7.9% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26341-NEW
VIN: 3GTUUGED9TG412136

View Details

GMC 2026 Sierra 1500 Denali in Sussex
91,906
+Taxes & Licenseswas 97,406

10 KM. Auto., Ext: Grey, Int: Brown

Stock #: 26341-NEW

Engine: 5.3L/325

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: Grey

Interior Colour: Brown

Doors: 4

Financing 84 months

297 @ 2.99%

(4.73% APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 26346-NEW
VIN: 3GTUUFEL0TG386267

View Details

GMC 2026 Sierra 1500 At4x in Sussex
110,638
+Taxes & Licenseswas 116,138

10 KM. Auto., Ext: White, Int: Black

Stock #: 26346-NEW

Engine: 6.2L/376

Cylinders: 8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Gas

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Doors: 4

Financing 84 months

354 @ 2.99%

(4.44% APR)

+Taxes & Licenses/wk 0 cash down

Specifications

Equipment

Browse the 2026 GMC Sierra 1500 different trims

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2026 GMC Sierra 1500 AT4

in Sussex

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2026 GMC Sierra 1500 AT4 in Sussex

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2026 GMC Sierra 1500 AT4

in Sussex