Inventory

Inventory

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2025 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive Denali

MacMaster Buick GMC

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$77,912
Vehicle Image
2026 GMC SIERRA 2500HD

Crew Cab Standard Box 4-Wheel Drive Denali

MacMaster Buick GMC

SIERRA 2500HD Inventory

Dealer Price

+ Tax & Licensing

$105,885
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2026 GMC Sierra 1500

Crew Cab Short Box 4-Wheel Drive SLT

MacMaster Buick GMC

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$82,729
Vehicle Image
2026 GMC Sierra 3500HD

4WD Crew Cab Long Box Denali Ultimate

MacMaster Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$132,990
Vehicle Image
2026 GMC Sierra 3500HD

4WD Crew Cab Long Box Denali

MacMaster Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$121,624
Vehicle Image
2025 GMC Sierra 3500HD

4WD Regular Cab Long Box SLE

MacMaster Buick GMC

Sierra 3500HD Inventory

Dealer Price

+ Tax & Licensing

$102,099
Vehicle Image
2026 GMC SIERRA 2500HD

Crew Cab Standard Box 4-Wheel Drive Denali

MacMaster Buick GMC

SIERRA 2500HD Inventory

Dealer Price

+ Tax & Licensing

$119,040
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2026 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive Elevation

Roy's Chevrolet Buick GMC Inc.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$76,492
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2026 GMC Sierra 1500

Crew Cab Short Box 4-Wheel Drive AT4

Roy's Chevrolet Buick GMC Inc.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$91,792
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2026 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive Elevation

Roy's Chevrolet Buick GMC Inc.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$75,723
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2026 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive AT4

Roy's Chevrolet Buick GMC Inc.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$91,756
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2022 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive Denali

Roy's Chevrolet Buick GMC Inc.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$58,995
Vehicle Image
2026 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive Elevation

Roy's Chevrolet Buick GMC Inc.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$82,422
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2026 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive Elevation

Roy's Chevrolet Buick GMC Inc.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$73,652
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2022 GMC Sierra 1500

-

Unique Chrysler Dodge Jeep

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$35,988
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2024 GMC SIERRA 2500HD

DenaliTrailer Brake Controller Trailering Mirror

Orangeville Volkswagen

SIERRA 2500HD Inventory

Dealer Price

+ Tax & Licensing

$85,592
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2019 GMC Sierra 1500

SLE - Lift Assist Tailgate

Peter Smith Chevrolet Cadillac Ltd.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$37,981
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2015 GMC Sierra 1500

-

Arrow Tire

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$12,895
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2022 GMC Sierra 1500

SLT

Whitby Oshawa Honda

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$49,900
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2023 GMC Sierra 1500

4WD Crew Cab 147 Elevation Black Package

Wallace Chevrolet

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$43,999
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2019 GMC Sierra 1500

ELEVATION

John Bear Buick GMC St. Catharines Ltd.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$34,487
Vehicle Image
2023 GMC SIERRA 2500HD

DenaliDENALI ULTIMATE, DURAMAX, CREW, 4X4, NAV, RO

Orangeville Chrysler

SIERRA 2500HD Inventory

Dealer Price

+ Tax & Licensing

$82,912
Vehicle Image
2025 GMC SIERRA 2500HD

SLE LOADED AND READY 8FT BOX RUNNING BOARDS

Orangeville Chrysler

SIERRA 2500HD Inventory

Dealer Price

+ Tax & Licensing

$87,992
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2020 GMC Sierra 1500

Denali 6.2L,LEATHER,SUNROOF,NAV

Falls Chevrolet Cadillac Buick GMC Ltd.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$49,988
Vehicle Image
2019 GMC Sierra 1500

SLE 5.3L,SLE,KOKIAK,X31

Falls Chevrolet Cadillac Buick GMC Ltd.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$36,988
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2023 GMC Sierra 1500

ELEVATION

Durham Kia

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$50,037
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2013 GMC Sierra 1500

V6 REGULAR CAB-8 FOOT LONG BOX-1 OWNER-CERTIFIED!

Coliseum Auto Sales

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$13,888
Vehicle Image
2023 GMC Sierra 1500

SLT/CREWCAB/4X4/CAMERA/REMOTE/1 OWNER/5.3L/LEATHER

Cars Unlimited Niagara

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$53,888
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2024 GMC Sierra 1500

No Accidents, Denali Package, Pwr Steps, 22" Wheel

Wallace Chevrolet

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$65,999
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2018 GMC Sierra 1500

All Terrain Crew Cab 4x4 ~Sunroof ~Bluetooth ~Cam

G.D. Coates Used Car Superstore

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$29,990
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2023 GMC Sierra 1500

One Owner, No Accidents, Reserve Package, 22s,roof

Wallace Chevrolet

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$63,999
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2021 GMC Sierra 1500

AT4, CLEAN CARFAX, HEATED/ COOLED LEATHER!

Goodwill's Used Cars

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$43,995
Vehicle Image
2025 GMC Sierra 1500

SLT 5.3L V8 WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, VENTILATED SEATS, ADAPTIVE CRUISE CONTROL, BOSE SPEAKER SYSTEM

Bean Chevrolet Buick GMC Corvette

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$89,042
Vehicle Image
2026 GMC Sierra 1500

Denali Ultimate 6.2L V8 WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, VENTILATED/MASSAGE SEATS, SUNROOF, HD SURROUND VISION

Bean Chevrolet Buick GMC Corvette

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$116,538
Vehicle Image Chevrolet, Buick, GMC Certified Pre-Owned
2022 GMC Sierra 1500

Limited AT4 6.2L V8, NAVIGATION, BOSE AUDIO, SUNROOF, HEATED & VENTILATED SEATS, HEATED STEERING WHEEL, REMOTE START/ENTRY, HD REAR VISION CAMERA

Bean Chevrolet Buick GMC Corvette

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$52,888
Vehicle Image
2023 GMC Sierra 1500

Elevation 5.3L V8, REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, TRAILER BRAKE CONTROLLER, MAX TRAILERING PACKAGE, APPLE CARPLAY & ANDROID AUTO, BOSE SOUND SYSTEM, HD REAR VISION CAMERA

Bean Chevrolet Buick GMC Corvette

Sierra 1500 Inventory

Dealer Price

$CALL
Vehicle Image Chevrolet, Buick, GMC Certified Pre-Owned
2022 GMC Sierra 1500

Denali BOUGHT & SERVICED HERE, CLEAN CARFAX, 5.3L V8 ENGINE, HEATED & VENTILATED SEATS, HEATED STEERING WHEEL, REMOTE START, RAIN SENSING WIPERS, BOSE SOUND SYSTEM, HD SURROUND VISION

Bean Chevrolet Buick GMC Corvette

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$60,888
Vehicle Image
2026 GMC Sierra 1500

SLE 2.7L 4CYL 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 1500 Inventory

Dealer Price

+ Tax & Licensing

$70,868
Vehicle Image
2025 GMC Sierra 2500

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

Bean Chevrolet Buick GMC Corvette

Sierra 2500 Inventory

Dealer Price

+ Tax & Licensing

$101,232
Vehicle Image SOLD
2018 GMC Sierra 1500

ELEVATION, 4X4, 5.3 V8, CERTIFIED

Tiger Auto Sales Ltd.

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$17,995
Vehicle Image
2018 GMC Sierra 1500

Crew Cab SLT Z71 (SOLD)

M&J Canada Inc

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$26,998
Vehicle Image
2017 GMC Sierra 1500

Denali Ultimate 6.2L Full Jam

M&J Canada Inc

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$26,998
Vehicle Image Advertised Unfit
2018 GMC Sierra 1500

SLT Z71

Twin Oaks Auto

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$31,990
Vehicle Image
2023 GMC Sierra 1500

SLE

The Car Club

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$42,982
Vehicle Image
2026 GMC Sierra 1500

AT4 AT4, LONG BOX, 6.2 V8, SUNROOF, PREMIUM

Myers Automotive Group

Sierra 1500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$95,362
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2026 GMC Sierra 2500

HD Denali

Myers Automotive Group

Sierra 2500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$119,547
Vehicle Image
2023 GMC Sierra 1500

Denali DENALI, CREW, 6.2 V8, SUNROOF

Myers Automotive Group

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$51,000
Vehicle Image
2026 GMC Sierra 1500

Elevation ELEVATION, LONG BOX, MAX TRAILERING, 6" STEPS

Myers Automotive Group

Sierra 1500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$74,772
Vehicle Image
2026 GMC Sierra 1500

Denali DENALI, CREW, 6.2 V8, SUNROOF, LONG BOX, ACTIVE EXHAUST

Myers Automotive Group

Sierra 1500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$94,222
Vehicle Image
2026 GMC Sierra 1500

SLE

Myers Automotive Group

Sierra 1500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$70,960
Vehicle Image
2026 GMC Sierra 1500

Denali Ultimate - Leather Seats

Myers Automotive Group

Sierra 1500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$110,034
Vehicle Image
2026 GMC Sierra 2500

HD Pro - Power Mirrrors

Myers Automotive Group

Sierra 2500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$79,085
Vehicle Image
2026 GMC Sierra 2500

HD Denali - Leather Seats

Myers Automotive Group

Sierra 2500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$119,450
Vehicle Image
2026 GMC Sierra 1500

ELEVATION

Myers Automotive Group

Sierra 1500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$78,605
Vehicle Image
2026 GMC Sierra 1500

ELEVATION

Myers Automotive Group

Sierra 1500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$74,863
Vehicle Image
2026 GMC Sierra 3500

HD SLT - Leather Seats

Myers Automotive Group

Sierra 3500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$98,084
Vehicle Image
2026 GMC Sierra 2500

HD Denali Ultimate - Diesel Engine

Myers Automotive Group

Sierra 2500 Inventory
On Sale

Dealer Price

+ Tax & Licensing

$130,338
Vehicle Image
2024 GMC Sierra 1500

Pro 157'' Power Seats Remote Start Wi-Fi Connectivity

CarHub North York Chrysler

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$41,994
Vehicle Image
2023 GMC Sierra 1500

Pro 4WD Crew Cab 147'' 6 Passenger Backup Camera Bluetooth

CarHub Caledon Chrysler

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$37,990
Vehicle Image
2026 GMC Sierra 1500

ELEVATION

Taylor Automall

Sierra 1500 Inventory

Dealer Price

+ Tax & Licensing

$83,785
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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.