Inventory

Inventory

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2026 GMC Sierra 3500

HD 2026 GMC Sierra 3500HD Pro Regular Cab 4WD

Mack Mackenzie Motors

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$101,189
Vehicle Image
2025 GMC Sierra 3500

HD SLE 6.6L V8 WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, HD REAR VISION CAMERA, APPLE CARPLAY AND ANDROID AUTO

Bean Chevrolet Buick GMC Corvette

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$87,533
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2025 GMC Sierra 3500

HD SLE 6.6L V8 DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, VINYL FLOORING, HD REAR VISION CAMERA, APPLE CARPLAY AND ANDROID AUTO

Bean Chevrolet Buick GMC Corvette

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$97,763
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2026 GMC Sierra 3500

HD AT4 - Leather Seats

Myers Automotive Group

Sierra 3500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$117,089
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2026 GMC Sierra 3500

HD Denali Ultimate

Myers Automotive Group

Sierra 3500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$135,283
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2026 GMC Sierra 3500

HD Denali

Addison On Erin Mills Chevrolet Buick GMC

Sierra 3500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$122,170
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2024 GMC Sierra 3500

HD Chassis Pro SERVICE BODY

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$85,548
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2026 GMC Sierra 3500HD

4WD Double Cab Long Box Pro

MacMaster Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$81,455
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2025 GMC Sierra 3500HD

4WD Crew Cab Standard Box Denali Ultimate

Boyer Chevrolet Buick GMC Bancroft

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$122,762
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2021 GMC Sierra 3500HD

4WD Crew Cab 159 Denali

Performance Sales & Leasing

Sierra 3500HD Inventory

Dealer Price

$CALL
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2026 GMC Sierra 3500HD

4WD Crew Cab Long Box Denali Ultimate

MacMaster Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$133,920
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2026 GMC Sierra 3500HD

AT4

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$114,152
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2026 GMC Sierra 3500HD

AT4

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$117,042
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2026 GMC Sierra 3500HD

SLE

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$102,019
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2026 GMC Sierra 3500HD

Denali Ultimate

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$132,541
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2026 GMC Sierra 3500HD

Denali Ultimate

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$132,883
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2026 GMC Sierra 3500HD

Denali

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$120,035
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2026 GMC Sierra 3500 HD

DENALI DRW

The Humberview Group

Sierra 3500 HD Inventory

Dealer Price

+ Tax & Licensing

$132,123
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2025 GMC Sierra 3500

HD Chassis SLE DURAMAX 6.6L WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, APPLE CARPLAY AND ANDROID AUTO

Bean Chevrolet Buick GMC Corvette

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$124,795
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2026 GMC Sierra 3500

HD

Mack Mackenzie Motors

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$93,969
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2026 GMC Sierra 3500

HD 4WD Crew Cab Standard Box AT4

Peter Boyer Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$121,023
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2019 GMC Sierra 3500

HD SLT NAVIGATION - 6.6L DIESEL

Autohouse Kingston

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$44,995
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2026 GMC Sierra 3500

HD Denali

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$125,287
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2026 GMC Sierra 3500

HD Pro

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$81,577
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2024 GMC Sierra 3500

HD SLE

Haldimand Motors Ltd.

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$59,995
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2026 GMC Sierra 3500

HD Denali

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$130,662
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2026 GMC Sierra 3500HD CC

4WD Crew Cab 177" WB, 60" CA SLE

MacMaster Buick GMC

Sierra 3500HD CC Inventory

Dealer Price

+ Tax & Licensing

$95,255
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2025 GMC Sierra 3500HD

4WD Crew Cab Standard Box Denali Ultimate

Boyer Chevrolet Buick GMC Bancroft

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$123,762
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2022 GMC Sierra 3500HD

AT4- Diesel | Off-Road Steps | Surround Vision

Wilson Niblett Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$67,993
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2024 GMC Sierra 3500HD

4WD Crew Cab Long Box SLT

MacMaster Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$88,888
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2026 GMC Sierra 3500HD

4WD Crew Cab Long Box Denali Ultimate

Laplante Chevrolet Buick GMC Ltd

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$134,434
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2024 GMC Sierra 3500HD

SLTSLT, 6.6L V8 DIESEL, 4X4, LEATHER, ALLOYS, 1-OW

Orangeville Chrysler

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$88,888
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2026 GMC Sierra 3500HD

4WD Crew Cab Long Box Denali Ultimate

Laplante Chevrolet Buick GMC Ltd

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$128,234
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2026 GMC Sierra 3500HD

4WD Crew Cab Standard Box Denali

Laplante Chevrolet Buick GMC Ltd

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$114,039
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2026 GMC Sierra 3500HD

4WD Crew Cab Standard Box AT4

MacMaster Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$116,705
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2026 GMC Sierra 3500HD

Denali Ultimate

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$136,624
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2016 GMC Sierra 3500HD

SnowPlow V-Blade Salter LongBed ExcellentCondition

Azores Auto Group

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$39,995
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2016 GMC Sierra 3500HD

Work Ready Dump Truck

Paradigm Fleet Services

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$31,995
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2026 GMC Sierra 3500HD

Denali Ultimate

Georgian Chevrolet Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$132,080
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2026 GMC Sierra 3500 HD

DENALI DRW

The Humberview Group

Sierra 3500 HD Inventory

Dealer Price

+ Tax & Licensing

$129,507
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2020 GMC Sierra 3500

HD CREW CAB DUALLY 4WD 8 FT BOX ( SOLD)

M&J Canada Inc

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$45,998
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2021 GMC Sierra 3500

HD SLE CrewCab4WD 6.6L8cylDiesel8ftBox HeatedSeats

Lynden Auto Depot

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$67,995
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2024 GMC Sierra 3500

Fully Financeable, Like Brand New

Lens Automotive

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$109,995
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2025 GMC Sierra 3500

HD SLE 6.6L V8 DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, VINYL FLOORING, HD REAR VISION CAMERA, APPLE CARPLAY AND ANDROID AUTO

Bean Chevrolet Buick GMC Corvette

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$98,598
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2026 GMC Sierra 3500

HD SLT - Leather Seats

Myers Automotive Group

Sierra 3500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$98,184
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2026 GMC Sierra 3500

HD Pro REGULAR CAB DURAMAX WITH CAB!!!!

Myers Automotive Group

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$91,172
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2025 GMC Sierra 3500

HD Denali

Holiday Ford

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$93,520
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2026 GMC Sierra 3500

HD Denali

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$129,962
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2026 GMC Sierra 3500

HD Denali

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$127,742
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2026 GMC Sierra 3500

HD Denali

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$126,857
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2025 GMC Sierra 3500

HD SLT

Bean Chevrolet Buick GMC Corvette

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$117,222
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2023 GMC Sierra 3500

4WD Crew Cab 177" WB, 60" CA

Andre Lanoue Sales

Sierra 3500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$79,995
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2026 GMC Sierra 3500

HD DURAMAX 6.6L V8 TURBO DIESEL | SNOW PLOW PREP / CAMPER PACKAGE / GOOSENECK 5TH WHEEL PREP

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$95,112
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2026 GMC Sierra 3500

HD Denali Ultimate

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$139,707
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2026 GMC Sierra 3500

HD Denali

Riverside Chevrolet Buick GMC Ltd.

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$127,597
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2026 GMC Sierra 3500

REG CAB 4WD REG

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$94,627
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2024 GMC Sierra 3500

HD Chassis Pro SERVICE BODY

Larry Hudson Chevrolet Buick GMC

Sierra 3500 Inventory

Dealer Price

+ Tax & Licensing

$85,548
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2026 GMC Sierra 3500HD CC

4WD Crew Cab 177" WB, 60" CA Pro

Boyer Chevrolet Buick GMC Bancroft

Sierra 3500HD CC Inventory

Dealer Price

+ Tax & Licensing

$91,302
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2026 GMC Sierra 3500HD CC

4WD Crew Cab 177" WB, 60" CA Pro

Boyer Chevrolet Buick GMC Bancroft

Sierra 3500HD CC Inventory

Dealer Price

+ Tax & Licensing

$91,797
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2026 GMC Sierra 3500HD CC

4WD Crew Cab 177" WB, 60" CA Pro

Boyer Chevrolet Buick GMC Bancroft

Sierra 3500HD CC Inventory

Dealer Price

+ Tax & Licensing

$91,302
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Disclaimer* Price shown includes deductions for currently applicable incentives, and applicable charges for freight, AC Tax, Green Levy (if applicable), additional options and accessories, fuel fill charge, dealer PDI, and administration fees; but excludes charges for licensing (where necessary), PPSA (if financing or leasing), and all applicable sales taxes.