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New and Used GMC for Sale

Showing 1-50 of 322
Used 2021 GMC Sierra 2500 HD Base for sale in Halifax, NS

2021 GMC Sierra 2500

HD Base
$37,990 + tax & lic
138,516KM
Black
Steele Auto Group

Halifax, NS

Used 2015 GMC Sierra 2500 HD SLT for sale in Rosenort, MB

2015 GMC Sierra 2500

HD SLT
$37,995 + tax & lic
337,500KM
White
Rosenort Motors

Rosenort, MB

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New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$75,654 + tax & lic
CALL
SUMMIT WHITE
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$75,654 + tax & lic
CALL
SUMMIT WHITE
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$78,594 + tax & lic
CALL
Onyx Black
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$78,594 + tax & lic
CALL
SUMMIT WHITE
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$78,694 + tax & lic
CALL
Onyx Black
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD AT4 for sale in Regina, SK

2026 GMC Sierra 2500

HD AT4
$116,472 + tax & lic
CALL
Onyx Black
Capital GMC Buick Cadillac

Regina, SK

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Used 2021 GMC Sierra 2500 HD SLT Crew Cab for sale in Regina, SK

2021 GMC Sierra 2500

HD SLT Crew Cab
$62,900 + tax & lic
136,767KM
Silver
Capital GMC Buick Cadillac

Regina, SK

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Used 2024 GMC Sierra 2500 HD AT4 for sale in Orleans, ON

2024 GMC Sierra 2500

HD AT4
$79,938 + tax & lic
109,957KM
Black
Myers Automotive Group

Orleans, ON

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New 2026 GMC Sierra 2500 HD Denali for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Denali
$118,189 + tax & lic
CALL
Onyx Black
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$89,514 + tax & lic
5KM
SUMMIT WHITE
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Denali for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Denali
$122,324 + tax & lic
CALL
Onyx Black
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$78,594 + tax & lic
5KM
SUMMIT WHITE
Steele Auto Group

Fredericton, NB

Used 2022 GMC Sierra 2500 HD Pro - Apple CarPlay - Android Auto - $324 B/W for sale in Kingston, ON

2022 GMC Sierra 2500

HD Pro - Apple CarPlay - Android Auto - $324 B/W
$47,998 + tax & lic
86,253KM
Myers Automotive Group

Kingston, ON

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Used 2022 GMC Sierra 2500 HD Pro for sale in Kingston, ON

2022 GMC Sierra 2500

HD Pro
$47,998 + tax & lic
86,253KM
Taylor Automall

Kingston, ON

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Used 2025 GMC Sierra 2500 HD AT4 for sale in Winnipeg, MB

2025 GMC Sierra 2500

HD AT4
$99,995 + tax & lic
19,564KM
Black
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
$115,008 + tax & lic
5KM
Sterling Metallic
Steele Auto Group

Bridgewater, NS

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

2026 GMC Sierra 2500

HD Denali
$118,829 + tax & lic
5KM
Glacier White Tricoat
Steele Auto Group

Bridgewater, NS

Used 2024 GMC Sierra 2500 HD AT4 for sale in Winnipeg, MB

2024 GMC Sierra 2500

HD AT4
$87,995 + tax & lic
31,708KM
White
Gauthier Cadillac GMC Buick

Winnipeg, MB

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Used 2024 GMC Sierra 2500 HD Denali | | Leather Seats | for sale in Orillia, ON

2024 GMC Sierra 2500

HD Denali | | Leather Seats |
$86,995 + tax & lic
46,000KM
White
Jim Wilson Chevrolet Buick GMC

Orillia, ON

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Used 2018 GMC Sierra 2500 HD DIESEL | TVS | LEVEL KIT | 2500 |LED LIGHTING WOW! for sale in Brantford, ON

2018 GMC Sierra 2500

HD DIESEL | TVS | LEVEL KIT | 2500 |LED LIGHTING WOW!
$48,888 + tax & lic
222,849KM
Brant County Ford

Brantford, ON

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

2026 GMC Sierra 2500

HD Crew Cab Standard Box 4-Wheel Drive Denali
$114,464 + tax & lic
CALL
Silver
Selkirk GM

Selkirk, MB

Used 2024 GMC Sierra 2500 HD Denali for sale in Calgary, AB

2024 GMC Sierra 2500

HD Denali
$89,623 + GST
65,955KM
White
Capital Chevrolet Buick GMC Calgary

Calgary, AB

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

2026 GMC Sierra 2500

HD AT4
$97,399 + tax & lic
CALL
White
DeGroote-Hill Chevrolet Buick GMC

Tillsonburg, ON

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Used 2024 GMC Sierra 2500 3/4 TON DENALI-PACKAGE 5 PASSENGER 6.6L - DURAMAX.. 4X4.. CREW-CAB.. 6.6-FOOT-BOX.. POWER SUNROOF.. LEATHER.. HEATED/AC SEATS.. POWER MIRRORS.. for sale in Bradford, ON

2024 GMC Sierra 2500

3/4 TON DENALI-PACKAGE 5 PASSENGER 6.6L - DURAMAX.. 4X4.. CREW-CAB.. 6.6-FOOT-BOX.. POWER SUNROOF.. LEATHER.. HEATED/AC SEATS.. POWER MIRRORS..
$94,995 + tax & lic
32,000KM
Black
Broadway Auto Sales

Bradford, ON

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New 2026 GMC Sierra 2500 HD Denali for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Denali
$119,384 + tax & lic
CALL
Glacier White Tricoat
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Dartmouth, NS

2026 GMC Sierra 2500

HD Pro
$89,514 + tax & lic
7KM
SUMMIT WHITE
Steele Auto Group

Dartmouth, NS

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$89,414 + tax & lic
5KM
Onyx Black
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Pro for sale in Dartmouth, NS

2026 GMC Sierra 2500

HD Pro
$77,524 + tax & lic
7KM
Onyx Black
Steele Auto Group

Dartmouth, NS

New 2026 GMC Sierra 2500 HD Pro for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Pro
$89,414 + tax & lic
7KM
Onyx Black
Steele Auto Group

Fredericton, NB

Used 2025 GMC Sierra 2500 HD Crew Cab Pro for sale in Edmonton, AB

2025 GMC Sierra 2500

HD Crew Cab Pro
$65,624 + GST
48,461KM
Black
Capital GMC Buick Edmonton

Edmonton, AB

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New 2026 GMC Sierra 2500 HD SLT for sale in Fredericton, NB

2026 GMC Sierra 2500

HD SLT
$106,389 + tax & lic
CALL
Sterling Metallic
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Denali for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Denali
$119,284 + tax & lic
CALL
Glacier White Tricoat
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD SLT for sale in Fredericton, NB

2026 GMC Sierra 2500

HD SLT
$106,389 + tax & lic
CALL
Onyx Black
Steele Auto Group

Fredericton, NB

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

2026 GMC Sierra 2500

HD AT4X
$130,272 + tax & lic
15KM
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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

2026 GMC Sierra 2500

HD Denali
$117,094 + tax & lic
5KM
Glacier White Tricoat
Steele Auto Group

Bridgewater, NS

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

2026 GMC Sierra 2500

HD SLE
$88,394 + tax & lic
5KM
Onyx Black
Steele Auto Group

Bridgewater, NS

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

2026 GMC Sierra 2500

HD AT4
$116,613 + tax & lic
CALL
White
Chapman Motors Ltd.

Killarney, MB

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New 2026 GMC Sierra 2500 HD Denali for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Denali
$118,089 + tax & lic
7KM
Sterling Metallic
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD Denali for sale in Fredericton, NB

2026 GMC Sierra 2500

HD Denali
$118,189 + tax & lic
CALL
Sterling Metallic
Steele Auto Group

Fredericton, NB

New 2026 GMC Sierra 2500 HD AT4 for sale in Regina, SK

2026 GMC Sierra 2500

HD AT4
$116,007 + tax & lic
9KM
Sterling Metallic
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 Selkirk, MB

2026 GMC Sierra 2500

HD Crew Cab Standard Box 4-Wheel Drive Denali
$117,414 + tax & lic
CALL
Black
Selkirk GM

Selkirk, MB

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

2026 GMC Sierra 2500

HD AT4
$120,032 + tax & lic
15KM
Red
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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Used 2024 GMC Sierra 2500 4WD Crew Cab 159

2024 GMC Sierra 2500

4WD Crew Cab 159" AT4
$88,995 + tax & lic
57,858KM
SUMMIT WHITE
Andre Lanoue Sales

Tilbury, ON

Used 2021 GMC Sierra 2500 for sale in Ottawa, ON

2021 GMC Sierra 2500

Sale
$34,871 + tax & lic
180,230KM
White
DriveTown Ottawa

Ottawa, ON

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New 2026 GMC Sierra 2500 HD Denali Ultimate - Diesel Engine for sale in Orleans, ON

2026 GMC Sierra 2500

HD Denali Ultimate - Diesel Engine
Sale
$130,338 + tax & lic
145KM
Onyx Black
Myers Automotive Group

Orleans, ON

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Used 2023 GMC Sierra 2500 Denali for sale in Ottawa, ON

2023 GMC Sierra 2500

Denali
Sale
$80,871 + tax & lic
66,034KM
White
DriveTown Ottawa

Ottawa, ON

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

2026 GMC Sierra 2500

HD AT4
$119,307 + tax & lic
9KM
Silver
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
$119,587 + tax & lic
8KM
Black
Larry Hudson Chevrolet Buick GMC

Listowel, ON

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