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New and Used GMC for Sale

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New 2026 GMC Sierra 2500 HD AT4X for sale in Tillsonburg, ON

2026 GMC Sierra 2500

HD AT4X
$129,401.50 + tax & lic
CALL
Tan
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

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New 2026 GMC Sierra 2500 HD Pro for sale in Calgary, AB

2026 GMC Sierra 2500

HD Pro
$76,364 + GST
CALL
SUMMIT WHITE
Capital Chevrolet Buick GMC Calgary

Calgary, AB

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New 2026 GMC Sierra 2500 HD SLE for sale in Listowel, ON

2026 GMC Sierra 2500

HD SLE
$102,558 + tax & lic
15KM
Grey
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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New 2025 GMC Sierra 2500 HD AT4 for sale in Fredericton, NB

2025 GMC Sierra 2500

HD AT4
$111,934 + tax & lic
CALL
SUMMIT WHITE
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Denali for sale in Listowel, ON

2026 GMC Sierra 2500

HD Denali
$123,752 + tax & lic
15KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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New 2026 GMC Sierra 2500 HD AT4 for sale in Listowel, ON

2026 GMC Sierra 2500

HD AT4
$121,132 + tax & lic
15KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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New 2026 GMC Sierra 2500 HD AT4 for sale in Kingston, ON

2026 GMC Sierra 2500

HD AT4
$116,830 + tax & lic
10KM
Onyx Black
Taylor Automall

Kingston, ON

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New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Tillsonburg, ON

2026 GMC Sierra 2500

HD Denali Ultimate
$133,077.50 + tax & lic
CALL
Black
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

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New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Tillsonburg, ON

2026 GMC Sierra 2500

HD Denali Ultimate
$134,272.50 + tax & lic
100KM
White
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

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New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Bolton, ON

2026 GMC Sierra 2500

HD Denali Ultimate
$132,128 + tax & lic
11KM
White
Bolton GM

Bolton, ON

New 2026 GMC Sierra 2500 HD Denali for sale in Listowel, ON

2026 GMC Sierra 2500

HD Denali
$123,257 + tax & lic
15KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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New 2026 GMC Sierra 2500 HD Denali for sale in Listowel, ON

2026 GMC Sierra 2500

HD Denali
$122,607 + tax & lic
15KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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New 2026 GMC Sierra 2500 HD AT4 for sale in Kingston, ON

2026 GMC Sierra 2500

HD AT4
$116,830 + tax & lic
10KM
Onyx Black
Taylor Automall

Kingston, ON

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Used 2018 GMC Sierra 2500 HD for sale in Kingston, ON

2018 GMC Sierra 2500

HD
$35,998 + tax & lic
143,533KM
Taylor Automall

Kingston, ON

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New 2026 GMC Sierra 2500 HD AT4X for sale in Calgary, AB

2026 GMC Sierra 2500

HD AT4X
$129,843 + GST
CALL
Onyx Black
Capital Chevrolet Buick GMC Calgary

Calgary, AB

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New 2026 GMC Sierra 2500 HD AT4X for sale in Regina, SK

2026 GMC Sierra 2500

HD AT4X
$139,813 + tax & lic
9KM
Onyx Black
Capital GMC Buick Cadillac

Regina, SK

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New 2026 GMC Sierra 2500 HD Denali for sale in Regina, SK

2026 GMC Sierra 2500

HD Denali
$119,847 + tax & lic
5KM
Onyx Black
Capital GMC Buick Cadillac

Regina, SK

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New 2026 GMC Sierra 2500 HD Crew Cab Standard Box 4-Wheel Drive Denali for sale in Napanee, ON

2026 GMC Sierra 2500

HD Crew Cab Standard Box 4-Wheel Drive Denali
$118,379 + tax & lic
CALL
Black
Peter Boyer Chevrolet Buick GMC

Napanee, ON

New 2026 GMC Sierra 2500 HD Denali for sale in Bolton, ON

2026 GMC Sierra 2500

HD Denali
$118,563 + tax & lic
11KM
Black
Bolton GM

Bolton, ON

New 2026 GMC Sierra 2500 HD Denali for sale in Bolton, ON

2026 GMC Sierra 2500

HD Denali
$120,678 + tax & lic
11KM
Black
Bolton GM

Bolton, ON

New 2026 GMC Sierra 2500 HD SLE for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD SLE
$90,656 + tax & lic
7KM
White
Gauthier Cadillac GMC Buick

Winnipeg, MB

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New 2026 GMC Sierra 2500 HD AT4 for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD AT4
$117,961 + tax & lic
7KM
Black
Gauthier Cadillac GMC Buick

Winnipeg, MB

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Used 2022 GMC Sierra 2500 HD SLE for sale in Kentville, NS

2022 GMC Sierra 2500

HD SLE
$63,999 + tax & lic
38,617KM
SUMMIT WHITE
Steele Auto Group

Kentville, NS

New 2026 GMC Sierra 2500 HD Denali for sale in Listowel, ON

2026 GMC Sierra 2500

HD Denali
$122,607 + tax & lic
15KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
New 2026 GMC Sierra 2500 HD Denali for sale in Listowel, ON

2026 GMC Sierra 2500

HD Denali
$122,607 + tax & lic
8KM
White
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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New 2026 GMC Sierra 2500 HD AT4X for sale in Listowel, ON

2026 GMC Sierra 2500

HD AT4X
$130,172 + tax & lic
15KM
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Regina, SK

2026 GMC Sierra 2500

HD Denali Ultimate
$131,087 + tax & lic
5KM
SUMMIT WHITE
Capital GMC Buick Cadillac

Regina, SK

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New 2026 GMC Sierra 2500 HD SLE for sale in Amherst, NS

2026 GMC Sierra 2500

HD SLE
$88,314 + tax & lic
5KM
SUMMIT WHITE
Steele Auto Group

Amherst, NS

New 2026 GMC Sierra 2500 HD Denali for sale in Amherst, NS

2026 GMC Sierra 2500

HD Denali
$118,659 + tax & lic
7KM
Onyx Black
Steele Auto Group

Amherst, NS

New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Amherst, NS

2026 GMC Sierra 2500

HD Denali Ultimate
$130,339 + tax & lic
5KM
Sterling Metallic
Steele Auto Group

Amherst, NS

New 2025 GMC Sierra 2500 HD AT4 Heated/Ventilated Front Seats, Adaptive Cruise Control, HD Surround Vision for sale in Killarney, MB

2025 GMC Sierra 2500

HD AT4 Heated/Ventilated Front Seats, Adaptive Cruise Control, HD Surround Vision
$117,243 + tax & lic
400KM
Grey
Chapman Motors Ltd.

Killarney, MB

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Used 2024 GMC Sierra 2500 HD Crew Cab Denali Ultimate for sale in Regina, SK

2024 GMC Sierra 2500

HD Crew Cab Denali Ultimate
$99,750 + tax & lic
47,514KM
White
Capital Ford Regina

Regina, SK

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New 2026 GMC Sierra 2500 HD Denali for sale in St. Marys, ON

2026 GMC Sierra 2500

HD Denali
$121,493 + tax & lic
17KM
Downpour Metallic
St. Marys Buick GMC

St. Marys, ON

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New 2026 GMC Sierra 2500 HD AT4X  - Leather Seats - Diesel Engine for sale in Orleans, ON

2026 GMC Sierra 2500

HD AT4X - Leather Seats - Diesel Engine
$129,169 + tax & lic
10KM
Onyx Black
Myers Automotive Group

Orleans, ON

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New 2026 GMC Sierra 2500 HD Denali for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD Denali
$111,396 + tax & lic
7KM
Black
Gauthier Cadillac GMC Buick

Winnipeg, MB

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New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD Denali Ultimate
$134,171 + tax & lic
7KM
Blue
Gauthier Cadillac GMC Buick

Winnipeg, MB

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New 2026 GMC Sierra 2500 HD Denali for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD Denali
$111,396 + tax & lic
7KM
White
Gauthier Cadillac GMC Buick

Winnipeg, MB

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New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD Denali Ultimate
$133,676 + tax & lic
7KM
White
Gauthier Cadillac GMC Buick

Winnipeg, MB

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New 2026 GMC Sierra 2500 HD AT4 for sale in Bridgewater, NS

2026 GMC Sierra 2500

HD AT4
$111,799 + tax & lic
CALL
Sterling Metallic
Steele Auto Group

Bridgewater, NS

Used 2022 GMC Sierra 2500 HD SLE 6.6L DIESEL, CREW-CAB, CAMERA, BOITE 6.5' for sale in Saint-Hubert, QC

2022 GMC Sierra 2500

HD SLE 6.6L DIESEL, CREW-CAB, CAMERA, BOITE 6.5'
$61,980 + tax & lic
89,215KM
Black
Auto Flash BFH

Saint-Hubert, QC

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Used 2011 GMC Sierra 2500 SLE for sale in Windsor, ON

2011 GMC Sierra 2500

SLE
$9,999 + tax & lic
289,892KM
Blue
Sherwood Auto Sales

Windsor, ON

Used 2013 GMC Sierra 2500 SLE - 6.0L - 6.5 BOX PENDING DEAL for sale in Winnipeg, MB

2013 GMC Sierra 2500

SLE - 6.0L - 6.5 BOX PENDING DEAL
$19,999 + tax & lic
168,158KM
White
Platinum Auto Sales Inc.

Winnipeg, MB

Used 2022 GMC Sierra 2500 HD AT4 for sale in Dartmouth, NS

2022 GMC Sierra 2500

HD AT4
$73,277 + tax & lic
73,897KM
Black
Steele Auto Group

Dartmouth, NS

New 2026 GMC Sierra 2500 HD Denali for sale in Regina, SK

2026 GMC Sierra 2500

HD Denali
$119,847 + tax & lic
12KM
SUMMIT WHITE
Capital GMC Buick Cadillac

Regina, SK

Buy From Home Options
New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD Denali Ultimate
$133,676 + tax & lic
7KM
Grey
Gauthier Cadillac GMC Buick

Winnipeg, MB

Buy From Home Options
New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD Denali Ultimate
$133,676 + tax & lic
7KM
Black
Gauthier Cadillac GMC Buick

Winnipeg, MB

Buy From Home Options
New 2026 GMC Sierra 2500 HD Denali Ultimate for sale in Winnipeg, MB

2026 GMC Sierra 2500

HD Denali Ultimate
$134,171 + tax & lic
7KM
Grey
Gauthier Cadillac GMC Buick

Winnipeg, MB

Buy From Home Options
New 2026 GMC Sierra 2500 HD Denali for sale in Listowel, ON

2026 GMC Sierra 2500

HD Denali
$123,752 + tax & lic
15KM
Black
Larry Hudson Chevrolet Buick GMC

Listowel, ON

Buy From Home Options
Used 2022 GMC Sierra 2500 3/4 TON SL-VERSION 6 PASSENGER 6.6L - V8.. 4X4.. QUAD-CAB.. 6.6-BOX.. SNOW-EX-V-PLOW.. DUMPER-DOGG-SALTER.. BACK-UP CAMERA.. BLUETOOTH SYSTEM.. for sale in Bradford, ON

2022 GMC Sierra 2500

3/4 TON SL-VERSION 6 PASSENGER 6.6L - V8.. 4X4.. QUAD-CAB.. 6.6-BOX.. SNOW-EX-V-PLOW.. DUMPER-DOGG-SALTER.. BACK-UP CAMERA.. BLUETOOTH SYSTEM..
$69,995 + tax & lic
126,000KM
White
Broadway Auto Sales

Bradford, ON

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Used 2024 GMC Sierra 2500 HD PRO *4X4 *V8 *470HP *TURBO-DIESEL *A/C *22,000LBS TOWING for sale in Québec, QC

2024 GMC Sierra 2500

HD PRO *4X4 *V8 *470HP *TURBO-DIESEL *A/C *22,000LBS TOWING
$73,127 + tax & lic
36,130KM
Blanc
Kia Val-Bélair

Québec, QC