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New and Used GMC for Sale in Ontario

Showing 1-50 of 579
Used 2019 GMC Sierra 1500 Elevation Crew Cab Short Bed for sale in Toronto, ON

2019 GMC Sierra 1500

Elevation Crew Cab Short Bed
$32,990 + tax & lic
118,716KM
Black
Clutch

Toronto, ON

Used 2018 GMC Sierra 1500 SLE Crew Cab Short Bed for sale in Toronto, ON

2018 GMC Sierra 1500

SLE Crew Cab Short Bed
$31,207 + tax & lic
90,880KM
White
Clutch

Toronto, ON

Used 2021 GMC Sierra 1500 AT4 Crew Cab Short Bed for sale in Toronto, ON

2021 GMC Sierra 1500

AT4 Crew Cab Short Bed
$48,690 + tax & lic
86,129KM
Black
Clutch

Toronto, ON

Used 2021 GMC Sierra 1500 AT4 AWD|CREW|V8|NAV|BOSE|LEATHER|FUELRIMS|SUNROOF| for sale in North York, ON

2021 GMC Sierra 1500

AT4 AWD|CREW|V8|NAV|BOSE|LEATHER|FUELRIMS|SUNROOF|
$41,987 + tax & lic
144,116KM
Black
Favorit Motors

North York, ON

Used 2025 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 for sale in Listowel, ON

2025 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive AT4
$66,995 + tax & lic
44,326KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
Used 2021 GMC Sierra 1500 4WD Crew Cab 157 WB SLT for sale in Innisfil, ON

2021 GMC Sierra 1500

4WD Crew Cab 157 WB SLT
$26,900 + tax & lic
224,862KM
SUMMIT WHITE
The Humberview Group

Innisfil, ON

Used 2022 GMC Sierra 1500 4WD Crew Cab 157 Elevation for sale in Innisfil, ON

2022 GMC Sierra 1500

4WD Crew Cab 157 Elevation
$42,900 + tax & lic
119,816KM
SUMMIT WHITE
The Humberview Group

Innisfil, ON

New 2026 GMC Sierra 1500 ELEVATION for sale in Toronto, ON

2026 GMC Sierra 1500

ELEVATION
$78,175.72 + tax & lic
90KM
Onyx Black
The Humberview Group

Toronto, ON

New 2026 GMC Sierra 1500 ELEVATION for sale in Toronto, ON

2026 GMC Sierra 1500

ELEVATION
$78,175.72 + tax & lic
90KM
Sterling Metallic
The Humberview Group

Toronto, ON

New 2026 GMC Sierra 1500 ELEVATION for sale in Toronto, ON

2026 GMC Sierra 1500

ELEVATION
$88,955.72 + tax & lic
90KM
Onyx Black
The Humberview Group

Toronto, ON

Used 2026 GMC Sierra 1500 ELEVATION for sale in Toronto, ON

2026 GMC Sierra 1500

ELEVATION
$85,686.22 + tax & lic
10KM
SUMMIT WHITE
The Humberview Group

Toronto, ON

Used 2026 GMC Sierra 1500 Denali for sale in Toronto, ON

2026 GMC Sierra 1500

Denali
$103,959 + tax & lic
12,118KM
Onyx Black
The Humberview Group

Toronto, ON

New 2026 GMC Sierra 1500 Denali for sale in Mississauga, ON

2026 GMC Sierra 1500

Denali
$105,042.40 + tax & lic
10KM
Sterling Metallic
The Humberview Group

Mississauga, ON

New 2026 GMC Sierra 1500 ELEVATION for sale in Mississauga, ON

2026 GMC Sierra 1500

ELEVATION
$84,072 + tax & lic
10KM
Onyx Black
The Humberview Group

Mississauga, ON

New 2026 GMC Sierra 1500 AT4 for sale in Mississauga, ON

2026 GMC Sierra 1500

AT4
$96,777 + tax & lic
10KM
Sterling Metallic
The Humberview Group

Mississauga, ON

Used 2024 GMC Sierra 1500 Elevation 4x4 Crew Cab 6.6 ft. box 157 in. WB for sale in Belleville, ON

2024 GMC Sierra 1500

Elevation 4x4 Crew Cab 6.6 ft. box 157 in. WB
$48,995 + tax & lic
23,078KM
Bayview Auto Sales

Belleville, ON

Used 2024 GMC Sierra 1500 Pro 4x4 Crew Cab 6.6 ft. box 157 in. WB for sale in Belleville, ON

2024 GMC Sierra 1500

Pro 4x4 Crew Cab 6.6 ft. box 157 in. WB
$46,995 + tax & lic
34,487KM
Bayview Auto Sales

Belleville, ON

Used 2024 GMC Sierra 1500 Pro 4x4 Crew Cab 6.6 ft. box 157 in. WB for sale in Belleville, ON

2024 GMC Sierra 1500

Pro 4x4 Crew Cab 6.6 ft. box 157 in. WB
$46,995 + tax & lic
35,955KM
Bayview Auto Sales

Belleville, ON

Used 2015 GMC Sierra 1500 SLE, Back Up Cam, Bluetooth for sale in Fergus, ON

2015 GMC Sierra 1500

SLE, Back Up Cam, Bluetooth
$19,999 + tax & lic
200,263KM
Melita Auto Sales

Fergus, ON

Used 2024 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation for sale in Midland, ON

2024 GMC Sierra 1500

Crew Cab Short Box 4-Wheel Drive Elevation
$56,900 + tax & lic
49,983KM
Black
Bourgeois Midland Hyundai

Midland, ON

New 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 for sale in Petrolia, ON

2026 GMC Sierra 1500

Crew Cab Short Box 4-Wheel Drive AT4
$86,990 + tax & lic
CALL
White
MacFarlane Chevrolet Buick GMC

Petrolia, ON

Used 2024 GMC Sierra 1500 FUEL EFFICIENT ELEVATION-PACKAGE 5 PASSENGER 2.7L - TURBO.. 4X4.. CREW-CAB.. SHORTY.. HEATED SEATS & WHEEL.. BACK-UP CAMERA.. BOSE-PREMIUM-AUDIO.. for sale in Bradford, ON

2024 GMC Sierra 1500

FUEL EFFICIENT ELEVATION-PACKAGE 5 PASSENGER 2.7L - TURBO.. 4X4.. CREW-CAB.. SHORTY.. HEATED SEATS & WHEEL.. BACK-UP CAMERA.. BOSE-PREMIUM-AUDIO..
$46,995 + tax & lic
132,000KM
Black
Broadway Auto Sales

Bradford, ON

Buy From Home Options
New 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive AT4 for sale in Listowel, ON

2026 GMC Sierra 1500

Crew Cab Short Box 4-Wheel Drive AT4
$87,882 + tax & lic
308KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
Used 2017 GMC Sierra 1500 SLT|4WD|V8|CREW|NAV|BOSE|LEATHER|BORLAEXHAUST|+++ for sale in North York, ON

2017 GMC Sierra 1500

SLT|4WD|V8|CREW|NAV|BOSE|LEATHER|BORLAEXHAUST|+++
$26,987 + tax & lic
164,516KM
White
Favorit Motors

North York, ON

New 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation for sale in Petrolia, ON

2026 GMC Sierra 1500

Crew Cab Short Box 4-Wheel Drive Elevation
$79,750 + tax & lic
CALL
White
MacFarlane Chevrolet Buick GMC

Petrolia, ON

New 2026 GMC Sierra 1500 AT4 for sale in Tillsonburg, ON

2026 GMC Sierra 1500

AT4
$86,799 + tax & lic
CALL
White
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

Buy From Home Options
Used 2015 GMC Sierra 1500 SLE for sale in Innisfil, ON

2015 GMC Sierra 1500

SLE
$21,986 + tax & lic
132,560KM
400 Chrysler Dodge Jeep Ram Ltd.

Innisfil, ON

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

2022 GMC Sierra 1500

Limited AT4
$51,990 + tax & lic
75,728KM
Lally Chevrolet

Tilbury, ON

Buy From Home Options
New 2026 GMC Sierra 1500 Crew Cab Short Box 4-Wheel Drive Elevation for sale in Listowel, ON

2026 GMC Sierra 1500

Crew Cab Short Box 4-Wheel Drive Elevation
$76,788 + tax & lic
324KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
Used 2024 GMC Sierra 1500 Pro 4X4, 6 PASSENGER, BACK UP CAMERA, CRUISE CONTROL, REAR DEFROST!! for sale in Sudbury, ON

2024 GMC Sierra 1500

Pro 4X4, 6 PASSENGER, BACK UP CAMERA, CRUISE CONTROL, REAR DEFROST!!
$49,494 + tax & lic
38,622KM
White
The Car Lot Etc.

Sudbury, ON

Buy From Home Options
Used 2024 GMC Sierra 1500 ELEVATION for sale in Jarvis, ON

2024 GMC Sierra 1500

ELEVATION
$52,995 + tax & lic
39,284KM
Black
Lens Automotive

Jarvis, ON

Buy From Home Options
New 2026 GMC Sierra 1500 Crew Cab Standard Box 4-Wheel Drive AT4 for sale in Napanee, ON

2026 GMC Sierra 1500

Crew Cab Standard Box 4-Wheel Drive AT4
$87,279 + tax & lic
13KM
Silver
Peter Boyer Chevrolet Buick GMC

Napanee, ON

New 2026 GMC Sierra 1500 AT4 for sale in Brockville, ON

2026 GMC Sierra 1500

AT4
$98,322 + tax & lic
38KM
Red
Riverside Chevrolet Buick GMC Ltd.

Brockville, ON

Buy From Home Options
Used 2024 GMC Sierra 1500 Pro 4WD CrewCab 2.7L4cylGas 5'10

2024 GMC Sierra 1500

Pro 4WD CrewCab 2.7L4cylGas 5'10" Box BackUpCam
$45,995 + tax & lic
19,154KM
Black
Lynden Auto Depot

Brantford, ON

Used 2023 GMC Sierra 1500 Pro 4WD CrewCab 2.7L4cylGas 6'7

2023 GMC Sierra 1500

Pro 4WD CrewCab 2.7L4cylGas 6'7"Box BackUpCam
$39,995 + tax & lic
46,901KM
White
Lynden Auto Depot

Brantford, ON

Used 2026 GMC Sierra 1500 ELEVATION for sale in Grimsby, ON

2026 GMC Sierra 1500

ELEVATION
$84,034 + tax & lic
12,751KM
White
Wills Chevrolet Buick GMC Ltd.

Grimsby, ON

Buy From Home Options
Used 2026 GMC Sierra 1500 Elevation FRONT BUCKET SEATS WITH CENTRE CONSOLE INCLUDES WIRELESS CHARGING | MAX TRAILERING PKG | ELEVATION BLACK PKG for sale in Grimsby, ON

2026 GMC Sierra 1500

Elevation FRONT BUCKET SEATS WITH CENTRE CONSOLE INCLUDES WIRELESS CHARGING | MAX TRAILERING PKG | ELEVATION BLACK PKG
$83,689 + tax & lic
11,851KM
Red
Wills Chevrolet Buick GMC Ltd.

Grimsby, ON

Buy From Home Options
Used 2005 GMC Sierra 1500 AS IS, SL, SINGLE CAB, LONG BOX, WELL MAINTAINED for sale in London, ON

2005 GMC Sierra 1500

AS IS, SL, SINGLE CAB, LONG BOX, WELL MAINTAINED
$4,995 + tax & lic
139,042KM
Gray
Tiger Auto Sales Ltd.

London, ON

Buy From Home Options
Used 2015 GMC Sierra 1500 4WD CREW CAB 143.5

2015 GMC Sierra 1500

4WD CREW CAB 143.5" SLT
$24,995 + tax & lic
154,521KM
Black
Watford Ford

Watford, ON

Used 2024 GMC Sierra 1500 SLE Crew 4WD | Turbomax | Trailer Brake Controller | Heated Wheel + Seats | Power Seat | and More ! for sale in Guelph, ON

2024 GMC Sierra 1500

SLE Crew 4WD | Turbomax | Trailer Brake Controller | Heated Wheel + Seats | Power Seat | and More !
$46,988 + tax & lic
29,798KM
Silver
Mark Wilson's Better Used Cars

Guelph, ON

Buy From Home Options
Used 2017 GMC Sierra 1500 Denali|V8|4WD|CREW|BROWNLEATHER|NAV|BOSE|SUNROOF|+ for sale in North York, ON

2017 GMC Sierra 1500

Denali|V8|4WD|CREW|BROWNLEATHER|NAV|BOSE|SUNROOF|+
$28,987 + tax & lic
170,715KM
White Frost Tricoat
Favorit Motors

North York, ON

Used 2014 GMC Sierra 1500 SLT AS-IS for sale in Tillsonburg, ON

2014 GMC Sierra 1500

SLT AS-IS
$13,488 + tax & lic
228,975KM
Maroon
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

Buy From Home Options
Used 2017 GMC Sierra 1500 V8 SLE-Z71 CREW 4WD CERTIFIED *ACCIDENT FREE* CAMERA BLUETOOTH HEATED SEATS CRUISE ALLOYS for sale in Burlington, ON

2017 GMC Sierra 1500

V8 SLE-Z71 CREW 4WD CERTIFIED *ACCIDENT FREE* CAMERA BLUETOOTH HEATED SEATS CRUISE ALLOYS
$21,995 + tax & lic
167,010KM
Black
Auto Moto of Ontario

Burlington, ON

Buy From Home Options
Used 2020 GMC Sierra 1500 RegCab 2WD 4.3L6cylGas 8ftBox BackUpCam for sale in Brantford, ON

2020 GMC Sierra 1500

RegCab 2WD 4.3L6cylGas 8ftBox BackUpCam
$23,995 + tax & lic
142,785KM
White
Lynden Auto Depot

Brantford, ON

New 2026 GMC Sierra 1500 ELEVATION for sale in Toronto, ON

2026 GMC Sierra 1500

ELEVATION
$88,455.72 + tax & lic
90KM
Sterling Metallic
The Humberview Group

Toronto, ON

Used 2017 GMC Sierra 1500 4WD Crew Cab 143.5

2017 GMC Sierra 1500

4WD Crew Cab 143.5" SLT All Terrain
$27,988 + tax & lic
147,340KM
Red
Gray Automotive Group

Burlington, ON

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

2017 GMC Sierra 1500

SLE
$25,597 + tax & lic
122,363KM
White
Weilai Automotive Inc

Scarborough, ON

New 2026 GMC Sierra 1500 Pro - Bedliner - Bed Liner for sale in Bolton, ON

2026 GMC Sierra 1500

Pro - Bedliner - Bed Liner
$76,114 + tax & lic
60KM
Black
Bolton GM

Bolton, ON

Used 2024 GMC Sierra 1500 SLE Crew 4X4 | Heated Wheel + Seats | Power Seat | CarPlay + Android | Rear Camera | and More ! for sale in Guelph, ON

2024 GMC Sierra 1500

SLE Crew 4X4 | Heated Wheel + Seats | Power Seat | CarPlay + Android | Rear Camera | and More !
$38,988 + tax & lic
114,026KM
Sterling Metallic
Mark Wilson's Better Used Cars

Guelph, ON

Buy From Home Options
Used 2024 GMC Sierra 1500 Elevation CERTIFIED PRE-OWNED - FINANCE @ 0.99% for sale in Bolton, ON

2024 GMC Sierra 1500

Elevation CERTIFIED PRE-OWNED - FINANCE @ 0.99%
$48,995 + tax & lic
86,223KM
Black
Bolton GM

Bolton, ON