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New and Used GMC for Sale in Ontario

Showing 1-50 of 552
New 2025 GMC Sierra 1500 Denali - Leather Seats - Diesel Engine for sale in Bolton, ON

2025 GMC Sierra 1500

Denali - Leather Seats - Diesel Engine
$98,623 + tax & lic
11KM
Black
Bolton GM

Bolton, ON

New 2025 GMC Sierra 1500 PRO for sale in Bolton, ON

2025 GMC Sierra 1500

PRO
$66,667 + tax & lic
11KM
White
Bolton GM

Bolton, ON

New 2025 GMC Sierra 1500 AT4 - Sunroof for sale in Bolton, ON

2025 GMC Sierra 1500

AT4 - Sunroof
$93,767 + tax & lic
11KM
White
Bolton GM

Bolton, ON

New 2025 GMC Sierra 1500 AT4 for sale in Tillsonburg, ON

2025 GMC Sierra 1500

AT4
$95,555.50 + tax & lic
CALL
Black
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

Buy From Home Options
Used 2022 GMC Sierra 1500 ELEVATION for sale in Tillsonburg, ON

2022 GMC Sierra 1500

ELEVATION
$55,000 + tax & lic
39,744KM
White
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

Buy From Home Options
Used 2015 GMC Sierra 1500 Crew Cab SLE Z71 - 6.5 Ft Box for sale in Mississauga, ON

2015 GMC Sierra 1500

Crew Cab SLE Z71 - 6.5 Ft Box
$17,888 + tax & lic
199,536KM
Metallic Brown
M&J Canada Inc

Mississauga, ON

Used 2023 GMC Sierra 1500 Denali Crew | Duramax Diesel | Leather | Sunroof | Adaptive Cruise | 360 Camera | and Much More ! for sale in Guelph, ON

2023 GMC Sierra 1500

Denali Crew | Duramax Diesel | Leather | Sunroof | Adaptive Cruise | 360 Camera | and Much More !
$69,988 + tax & lic
37,271KM
White
Mark Wilson's Better Used Cars

Guelph, ON

Buy From Home Options
Used 2023 GMC Sierra 1500 AT4 Crew | Duramax Diesel | Leather | Adaptive Cruise | Tech Package | Cooled + Heated Seats & More! for sale in Guelph, ON

2023 GMC Sierra 1500

AT4 Crew | Duramax Diesel | Leather | Adaptive Cruise | Tech Package | Cooled + Heated Seats & More!
$70,998 + tax & lic
27,714KM
Black
Mark Wilson's Better Used Cars

Guelph, ON

Buy From Home Options
New 2025 GMC Sierra 1500 AT4 - Sunroof - Premium Package for sale in Orleans, ON

2025 GMC Sierra 1500

AT4 - Sunroof - Premium Package
Sale
$94,400 + tax & lic
10KM
Onyx Black
Myers Automotive Group

Orleans, ON

Buy From Home Options
New 2025 GMC Sierra 1500 ELEVATION for sale in Kanata, ON

2025 GMC Sierra 1500

ELEVATION
$80,541 + tax & lic
10KM
SUMMIT WHITE
Myers Automotive Group

Kanata, ON

Buy From Home Options
Used 2021 GMC Sierra 1500 Reg Cab 2WD 4.3L6cyl 8ftBox 140

2021 GMC Sierra 1500

Reg Cab 2WD 4.3L6cyl 8ftBox 140"WB BackUpCam
$23,995 + tax & lic
174,701KM
White
Lynden Auto Depot

Brantford, ON

Used 2016 GMC Sierra 1500 4WD Crew Cab 153.0

2016 GMC Sierra 1500

4WD Crew Cab 153.0" SLT
Sale
$24,999 + tax & lic
177,300KM
Black
M&L Autos

Mississauga, ON

Used 2024 GMC Sierra 1500 Pro One Owner | Graphite Pkg | X31 | 20

2024 GMC Sierra 1500

Pro One Owner | Graphite Pkg | X31 | 20" Wheels
$55,995 + tax & lic
18,213KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
New 2025 GMC Sierra 1500 AT4 for sale in Listowel, ON

2025 GMC Sierra 1500

AT4
$96,563 + tax & lic
150KM
Black
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
New 2025 GMC Sierra 1500 Denali for sale in Listowel, ON

2025 GMC Sierra 1500

Denali
$99,147 + tax & lic
15KM
Black
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
New 2025 GMC Sierra 1500 AT4 for sale in Listowel, ON

2025 GMC Sierra 1500

AT4
$93,393 + tax & lic
153KM
Black
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
Used 2018 GMC Sierra 1500 Double Cab 4x4 5.3L V8 Certified No Accidents for sale in Orillia, ON

2018 GMC Sierra 1500

Double Cab 4x4 5.3L V8 Certified No Accidents
$22,995 + tax & lic
234,500KM
Black
Auto Republic

Orillia, ON

Buy From Home Options
Used 2022 GMC Sierra 1500 Limited AT4 for sale in Tilbury, ON

2022 GMC Sierra 1500

Limited AT4
$44,999 + tax & lic
144,906KM
Red
Lakeshore Auto

Tilbury, ON

Buy From Home Options
Used 2022 GMC Sierra 1500 AT4 for sale in Thornhill, ON

2022 GMC Sierra 1500

AT4
$58,284 + tax & lic
77,952KM
Black
CarHub North York Chrysler

Thornhill, ON

Buy From Home Options
New 2025 GMC Sierra 1500 Denali for sale in Kanata, ON

2025 GMC Sierra 1500

Denali
Sale
$99,705 + tax & lic
10KM
Downpour Metallic
Myers Automotive Group

Kanata, ON

Buy From Home Options
New 2025 GMC Sierra 1500 AT4 - Sunroof for sale in Kanata, ON

2025 GMC Sierra 1500

AT4 - Sunroof
Sale
$92,856 + tax & lic
10KM
Myers Automotive Group

Kanata, ON

Buy From Home Options
Used 2023 GMC Sierra 1500 Denali Reserve for sale in St. Catharines, ON

2023 GMC Sierra 1500

Denali Reserve
$60,998 + tax & lic
92,149KM
Black
CMH AUTO SUPERSTORE

St. Catharines, ON

Buy From Home Options
Used 2015 GMC Sierra 1500 4WD Crew Cab 143.5 SLE for sale in North York, ON

2015 GMC Sierra 1500

4WD Crew Cab 143.5 SLE
$20,888 + tax & lic
230,560KM
Quicksilver Metallic
Montero Auto Centre

North York, ON

Used 2014 GMC Sierra 1500 4WD DOUBLE CAB STANDARD BOX SLE for sale in Mississauga, ON

2014 GMC Sierra 1500

4WD DOUBLE CAB STANDARD BOX SLE
Sale
$16,950 + tax & lic
10,879KM
Black
Mississauga Auto Group Inc.

Mississauga, ON

Used 2025 GMC Sierra 1500 AT4 One Owner | Sunroof | Tech Pkg | 20

2025 GMC Sierra 1500

AT4 One Owner | Sunroof | Tech Pkg | 20" Wheels
$75,895 + tax & lic
22,771KM
Black
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
New 2025 GMC Sierra 1500 AT4 for sale in Listowel, ON

2025 GMC Sierra 1500

AT4
$93,877 + tax & lic
15KM
Black
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
New 2025 GMC Sierra 1500 Denali 5.3L V8 WITH REMOTE START/ENTRY, SUNROOF, HEATED SEATS, HEATED STEERING WHEEL, VENTILATED SEATS, BOSE SPEAKERS, APPLE CARPLAY AND ANDROID AUTO for sale in Carleton Place, ON

2025 GMC Sierra 1500

Denali 5.3L V8 WITH REMOTE START/ENTRY, SUNROOF, HEATED SEATS, HEATED STEERING WHEEL, VENTILATED SEATS, BOSE SPEAKERS, APPLE CARPLAY AND ANDROID AUTO
$97,642 + tax & lic
10KM
Blue
Bean Chevrolet Buick GMC Corvette

Carleton Place, ON

New 2025 GMC Sierra 1500 Elevation 3.0L DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, HD REAR VISION CAMERA, BOSE SOUND SYSTEM for sale in Carleton Place, ON

2025 GMC Sierra 1500

Elevation 3.0L DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, HD REAR VISION CAMERA, BOSE SOUND SYSTEM
$86,562 + tax & lic
10KM
Red
Bean Chevrolet Buick GMC Corvette

Carleton Place, ON

New 2025 GMC Sierra 1500 Elevation 3.0L DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, HD REAR VISION CAMERA, BOSE SOUND SYSTEM for sale in Carleton Place, ON

2025 GMC Sierra 1500

Elevation 3.0L DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, HD REAR VISION CAMERA, BOSE SOUND SYSTEM
$86,562 + tax & lic
10KM
Black
Bean Chevrolet Buick GMC Corvette

Carleton Place, ON

Used 2024 GMC Sierra 1500 Elevation Crew Cab 4WD w/ Apple CarPlay & Android Auto, Rearview Cam, Dual Zone Climate Control for sale in Toronto, ON

2024 GMC Sierra 1500

Elevation Crew Cab 4WD w/ Apple CarPlay & Android Auto, Rearview Cam, Dual Zone Climate Control
$59,590 + tax & lic
37,000KM
Blue
Clutch

Toronto, ON

Used 2021 GMC Sierra 1500 Base w/ Apple CarPlay & Android Auto, A/C, Rearview Cam for sale in Toronto, ON

2021 GMC Sierra 1500

Base w/ Apple CarPlay & Android Auto, A/C, Rearview Cam
$34,990 + tax & lic
99,597KM
Black
Clutch

Toronto, ON

Used 2016 GMC Sierra 1500 SLE | AS TRADED | YOU CERTIFY AND YOU SAVE | for sale in Tillsonburg, ON

2016 GMC Sierra 1500

SLE | AS TRADED | YOU CERTIFY AND YOU SAVE |
$16,000 + tax & lic
183,040KM
Red
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

Buy From Home Options
Used 2023 GMC Sierra 1500 Elevation Crew 4X4 | 5.3L | X31 | Leather | 360 Camera | Adaptive Cruise | Bose Sound | and More ! for sale in Guelph, ON

2023 GMC Sierra 1500

Elevation Crew 4X4 | 5.3L | X31 | Leather | 360 Camera | Adaptive Cruise | Bose Sound | and More !
$56,988 + tax & lic
53,500KM
White
Mark Wilson's Better Used Cars

Guelph, ON

Buy From Home Options
Used 2018 GMC Sierra 1500 SLE for sale in Thunder Bay, ON

2018 GMC Sierra 1500

SLE
$30,067 + tax & lic
142,213KM
White
Dominion Motors

Thunder Bay, ON

New 2025 GMC Sierra 1500 AT4 for sale in Bolton, ON

2025 GMC Sierra 1500

AT4
$93,606 + tax & lic
11KM
Black
Bolton GM

Bolton, ON

Used 2024 GMC Sierra 1500 ELEVATION for sale in Barrie, ON

2024 GMC Sierra 1500

ELEVATION
$64,449 + tax & lic
6,000KM
Barrie Chrysler Dodge Jeep Ram Ltd.

Barrie, ON

Buy From Home Options
New 2025 GMC Sierra 1500 Denali for sale in Orleans, ON

2025 GMC Sierra 1500

Denali
Sale
$93,935 + tax & lic
10KM
Onyx Black
Myers Automotive Group

Orleans, ON

Buy From Home Options
Used 2016 GMC Sierra 1500 4WD Crew Cab 143.5 SLE for sale in North York, ON

2016 GMC Sierra 1500

4WD Crew Cab 143.5 SLE
$28,888 + tax & lic
143,193KM
Onyx Black
Montero Auto Centre

North York, ON

Used 2017 GMC Sierra 1500 SLE for sale in Oshawa, ON

2017 GMC Sierra 1500

SLE
$22,999 + tax & lic
179,000KM
Red
Oshawa Fine Auto Sales

Oshawa, ON

Buy From Home Options
Used 2013 GMC Sierra 1500 SLT Triple Black 69300 KMS for sale in Mississauga, ON

2013 GMC Sierra 1500

SLT Triple Black 69300 KMS
$19,998 + tax & lic
69,300KM
Black
M&J Canada Inc

Mississauga, ON

Used 2023 GMC Sierra 1500 Elevation - Aluminum Wheels for sale in Sarnia, ON

2023 GMC Sierra 1500

Elevation - Aluminum Wheels
$46,999 + tax & lic
79,352KM
Blue
Progressive Auto Group

Sarnia, ON

Buy From Home Options
New 2025 GMC Sierra 1500 AT4 - Leather Seats - Sunroof for sale in Orleans, ON

2025 GMC Sierra 1500

AT4 - Leather Seats - Sunroof
Sale
$97,135 + tax & lic
10KM
Sterling Metallic
Myers Automotive Group

Orleans, ON

Buy From Home Options
Used 2017 GMC Sierra 1500 SLE for sale in St. Catharines, ON

2017 GMC Sierra 1500

SLE
$21,998 + tax & lic
196,325KM
Blue
CMH AUTO SUPERSTORE

St. Catharines, ON

Buy From Home Options
Used 2016 GMC Sierra 1500 SLT 4WD Crew Cab for sale in London, ON

2016 GMC Sierra 1500

SLT 4WD Crew Cab
$24,991 + tax & lic
193,000KM
Black
Downtown Motor Products

London, ON

Buy From Home Options
New 2025 GMC Sierra 1500 Elevation 3.0L DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, HD REAR VISION CAMERA, BOSE SOUND SYSTEM for sale in Carleton Place, ON

2025 GMC Sierra 1500

Elevation 3.0L DURAMAX WITH REMOTE START/ENTRY, HEATED SEATS, HEATED STEERING WHEEL, CRUISE CONTROL, HD REAR VISION CAMERA, BOSE SOUND SYSTEM
$86,562 + tax & lic
10KM
Black
Bean Chevrolet Buick GMC Corvette

Carleton Place, ON

Used 2024 GMC Sierra 1500 AT4 | Duramax Diesel | Leather | Sunroof | Heated Wheel + Seats | Adaptive Cruise | CarPlay + more! for sale in Guelph, ON

2024 GMC Sierra 1500

AT4 | Duramax Diesel | Leather | Sunroof | Heated Wheel + Seats | Adaptive Cruise | CarPlay + more!
$69,988 + tax & lic
53,070KM
Black
Mark Wilson's Better Used Cars

Guelph, ON

Buy From Home Options
Used 2023 GMC Sierra 1500 Denali Crew 4X4 | 5.3L | Reserve Package | HUD | Adaptive Cruise | Power Steps | Leather | Sunroof | for sale in Guelph, ON

2023 GMC Sierra 1500

Denali Crew 4X4 | 5.3L | Reserve Package | HUD | Adaptive Cruise | Power Steps | Leather | Sunroof |
$62,988 + tax & lic
79,350KM
Titanium Rush Metallic
Mark Wilson's Better Used Cars

Guelph, ON

Buy From Home Options
Used 2023 GMC Sierra 1500 ELEVATION for sale in Thunder Bay, ON

2023 GMC Sierra 1500

ELEVATION
$57,567 + tax & lic
64,963KM
Red
Dominion Motors

Thunder Bay, ON

Used 2022 GMC Sierra 1500 Limited AT4 for sale in St. Catharines, ON

2022 GMC Sierra 1500

Limited AT4
$54,998 + tax & lic
77,229KM
Dark Sky Metallic
CMH AUTO SUPERSTORE

St. Catharines, ON

Buy From Home Options
Used 2018 GMC Sierra 1500 CERTIFIED!! | 4X4 | 5.3L V8 | CARPLAY | BOX CAP for sale in Ottawa, ON

2018 GMC Sierra 1500

CERTIFIED!! | 4X4 | 5.3L V8 | CARPLAY | BOX CAP
$26,799 + tax & lic
169,675KM
Onyx Black
Car-On Auto Sales

Ottawa, ON