CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
  • Sell
    • Sell my car
    • Car values
  • Research
    • Test drive reviews
    • Price trends
    • Compare cars
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used GMC Sierra 2500HD Denali for Sale near Whitby, ON

19 results
Whitby, ON
2025 GMC Sierra 2500HD Denali Crew Cab 4WD AutoPlanet Direct - Durham

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

41,750 kilometres

$95,795

Fair Deal
Clarington, ON
20 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Blue
Transmission:
Automatic
Mileage:
41,750
Stock number:
P06A10128T
VIN:
1GT4UREY2SF188674

Sponsored

2022 GMC Sierra 2500HD Denali Crew Cab 4WD

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

50,142 kilometres

$79,831

Good Deal
Ajax, ON
9 km away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
50,142
Stock number:
18-260202A
VIN:
1GT49REY0NF259344

Sponsored

2024 GMC Sierra 2500HD Denali Crew Cab 4WD

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

77,958 kilometres

$85,999

Fair Deal
Grimsby, ON
91 km away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
77,958
Stock number:
R600A
VIN:
1GT49REY6RF177060

Sponsored

2022 GMC Sierra 2500HD Denali Crew Cab 4WD

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

98,979 kilometres

$73,987

Good Deal
Certified Pre-Owned
St Catharines, ON
82 km away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Summit White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
98,979
Stock number:
8831-25A
VIN:
1GT49REY2NF203082

2022 GMC Sierra 2500HD Denali Crew Cab 4WD

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

83,503 kilometres

$75,687

Good Deal
Certified Pre-Owned
St Catharines, ON
82 km away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Black (Ebony Twilight Metallic)
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
83,503
Stock number:
8774-25A
VIN:
1GT49REY3NF143569

2022 GMC Sierra 2500HD Denali Crew Cab 4WD

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

50,142 kilometres

$79,831

Good Deal
Ajax, ON
9 km away
Year:
2022
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
50,142
Stock number:
18-260202A
VIN:
1GT49REY0NF259344

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

15,126 kilometres

$99,538

Good Deal
Ajax, ON
9 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
15,126
Stock number:
18-B10065A
VIN:
1GT4UREY4SF218614

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

24,017 kilometres

$98,995

Good Deal
Clarington, ON
20 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
24,017
Stock number:
P06A10292
VIN:
1GT4UREY8SF219409

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

77,958 kilometres

$85,999

Fair Deal
Grimsby, ON
91 km away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Gray
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
77,958
Stock number:
R600A
VIN:
1GT49REY6RF177060

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

41,750 kilometres

$95,795

Fair Deal
Clarington, ON
20 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Blue
Transmission:
Automatic
Mileage:
41,750
Stock number:
P06A10128T
VIN:
1GT4UREY2SF188674

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

39,655 kilometres

$95,995

Fair Deal
Clarington, ON
20 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
39,655
Stock number:
P06A10291
VIN:
1GT4UREY0SF130935

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

154,190 kilometres

$61,995

Fair Deal
Bolton, ON
64 km away
Year:
2020
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
154,190
Stock number:
F0093A
VIN:
1GT49REY6LF178460

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

68,639 kilometres

$80,898

No Price Analysis
Certified Pre-Owned
Georgetown, ON
82 km away
Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
68,639
Stock number:
37880
VIN:
1GT49REY8PF198098

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

82,484 kilometres

$76,880

High Price
Mississauga, ON
59 km away
Year:
2021
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Black
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
82,484
Stock number:
P2738
VIN:
1GT49RE7XMF191964

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

124,727 kilometres

$76,034

High Price
Alliston, ON
81 km away
Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
124,727
Stock number:
TA30A
VIN:
1GT49REY5PF257754

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

72,887 kilometres

$81,999

High Price
Certified Pre-Owned
Mississauga, ON
72 km away
Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White Frost Tricoat
Interior colour:
Perforated Leather-Jet Black
Transmission:
Automatic
Mileage:
72,887
Stock number:
131406TN
VIN:
1GT49REYXPF131406

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

70,812 kilometres

$79,996

High Price
Barrie, ON
83 km away
Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
70,812
Stock number:
38930C
VIN:
1GT49REY4PF225880

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

39,655 kilometres

$95,995

Fair Deal
Clarington, ON
20 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
39,655
Stock number:
P06A10291
VIN:
1GT4UREY0SF130935

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / Denali
  5. / Ontario
  6. / Whitby
  • GMC Sierra 2500HD Denali in Whitby ON

  • GMC Sierra 2500HD SLE in Whitby ON

  • GMC Sierra 2500HD SLT in Whitby ON

  • GMC Sierra 2500HD Base in Whitby ON

  • GMC Sierra 2500HD Work Truck in Whitby ON

  • GMC Sierra 2500HD in Oshawa ON

  • GMC Sierra 2500HD in Ajax ON

  • GMC Sierra 2500HD in Pickering ON

  • GMC Sierra 2500HD in Markham ON

  • GMC Sierra 2500HD in Stouffville ON

  • GMC Sierra 2500HD in Scarborough ON

  • GMC Sierra 2500HD in Unionville ON

  • GMC Sierra 2500HD in Thornhill ON

  • GMC Sierra 2500HD in Richmond Hill ON

  • GMC Sierra 2500HD in Whitby ON

  • Best Work Trucks for Sale in Whitby ON

  • 3/4 Ton (2500/250 Series) Trucks for Sale in Whitby ON

  • GMC Sierra 2500HD in Alberta

  • GMC Sierra 2500HD in British Columbia

  • GMC Sierra 2500HD in Manitoba

  • GMC Sierra 2500HD in New Brunswick

  • GMC Sierra 2500HD in Newfoundland and Labrador

  • GMC Sierra 2500HD in Northwest Territories

  • GMC Sierra 2500HD in Nova Scotia

  • GMC Sierra 2500HD in Nunavut

  • GMC Sierra 2500HD in Ontario

  • GMC Sierra 2500HD in Prince Edward Island

  • GMC Sierra 2500HD in Quebec

  • GMC Sierra 2500HD in Saskatchewan

  • GMC Sierra 2500HD in Yukon

  • 2019 GMC Sierra 2500HD Denali in Whitby ON

  • 2018 GMC Sierra 2500HD Denali in Whitby ON

  • 2017 GMC Sierra 2500HD Denali in Whitby ON

  • 2016 GMC Sierra 2500HD Denali in Whitby ON

  • 2015 GMC Sierra 2500HD Denali in Whitby ON

  • 2014 GMC Sierra 2500HD Denali in Whitby ON

  • All Used Cars

  • Cheap Cars

  • Manual Transmission Cars

  • Sports Cars

  • Hybrid Cars

  • Red Interior Cars

  • Electric Cars

  • Small Cars

  • AWD Cars

  • Cheap Automatic Transmission Cars

  • Classic Trucks

  • Conversion Vans

  • Three Quarter Ton Trucks

  • Diesel Trucks

  • Small Trucks

  • Chevrolet Diesel Trucks

  • Manual Diesel Trucks

  • One Ton Trucks

  • Cheap Trucks

  • Ford Trucks

  • Cheap SUVs

  • Mercedes-Benz Convertibles

  • Ford Diesel Trucks

  • Mercedes-Benz SUVs

  • BMW Convertibles

  • Chevrolet SUVs

  • Toyota SUVs

  • Nissan SUVs

  • Used Cars Under $10,000

  • Used Cars Under $5,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Georgian Chevrolet Buick GMC

  • Wilson-Niblett

  • Gateway Chevrolet Buick GMC

  • NewRoads Chevrolet Cadillac Buick GMC

  • Boyer Chevrolet Buick GMC Ajax Ltd

  • Jack McGee Peterborough

  • Roy Foss Woodbridge Chevrolet Buick GMC Cadillac

  • Budds' Chevrolet Cadillac Buick GMC

  • Addison on Eglinton Chevy Buick GMC

  • Highland Chevrolet Buick GMC Cadillac

  • Williamson GM Uxbridge

  • Mills Buick GMC

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.