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

Filters (3)

Location:

Only show listings in ON?

Include delivery listings?

35 vehicles found
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 #:
P2738
VIN:
1GT49RE7XMF191964
Black 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Kar Auto Sales

Sponsored by Kar Auto Sales

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

82,484 km

Mississauga, ON
196 km away
Great Deal

$68,618

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:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
53,703
Stock #:
26-426-1
VIN:
1GT49REY9PF155406
White 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

53,703 km

Pembroke, ON
229 km away
Good Deal

$78,999

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:
Red
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
18,000
Stock #:
RF437697 - #66
VIN:
1GT49REY6RF437697
Red 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

18,000 km

Bradford, ON
142 km away
Fair Deal

$91,995

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:
Black
Fuel type:
Biodiesel
Interior colour:
Brown
Transmission:
Automatic
Mileage:
101,942
Stock #:
U263425
VIN:
1GT49REY1RF263425
Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

101,942 km

Richmond Hill, ON
169 km away
Great Deal
Certified Pre-Owned

$77,500

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 #:
P2738
VIN:
1GT49RE7XMF191964
Black 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

82,484 km

Mississauga, ON
196 km away
Great Deal

$68,618

Year:
2022
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:
143,464
Stock #:
T295953
VIN:
1GT19REY3NF295953
2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

143,464 km

Woodbridge, ON
178 km away
Great Deal

$59,795

Year:
2018
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
187,342
Stock #:
F9768
VIN:
1GT12UEY1JF215079
White 2018 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2018 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

187,342 km

Milton, ON
203 km away
Good Deal

$49,995

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:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
147,728
Stock #:
26F2340AX
VIN:
1GT49REY5PF107434
White 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

147,728 km

Kitchener, ON
216 km away
Good Deal

$65,995

Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Downpour Metallic
Interior colour:
Jet Black, Forge Perforated Leather Seat Trim
Transmission:
Automatic
Mileage:
11,576
Stock #:
FH26532A
VIN:
1GT4UREY0TF188173
Downpour Metallic 2026 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

11,576 km

Barrie, ON
108 km away
Good Deal

$98,888

Year:
2023
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
68,753
Stock #:
26510A
VIN:
1GT49RE72PF229918
2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

68,753 km

Bracebridge, ON
67 km away
Good Deal

$77,900

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:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
53,703
Stock #:
26-426-1
VIN:
1GT49REY9PF155406
White 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

53,703 km

Pembroke, ON
229 km away
Good Deal

$78,999

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:
Gray
Transmission:
Automatic
Mileage:
95,675
Stock #:
F330696A
VIN:
1GT49REY7PF201752
Black 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

95,675 km

Barrie, ON
116 km away
Good Deal

$72,780

Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior colour:
Black
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
273,100
Stock #:
000258
VIN:
1GT12UE84GF222228
Black 2016 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2016 GMC Sierra 2500HD

Denali Crew Cab SB 4WD

273,100 km

Toronto, ON
182 km away
Fair Deal

$31,999

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 (Charcoal)
Transmission:
Automatic
Mileage:
69,100
Stock #:
26-480A
VIN:
1GT19REY0LF291128
Black 2020 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2020 GMC Sierra 2500HD

Denali Crew Cab 4WD

69,100 km

Home delivery from Châteauguay, QC
Price includes $1,477 shipping
Fair Deal
Certified Pre-Owned

$74,472

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
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
103,295
Stock #:
T214944
VIN:
1GT49REY8NF214944
Black 2022 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

103,295 km

Woodbridge, ON
178 km away
Fair Deal

$70,377

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:
118,253
Stock #:
TF179258A
VIN:
1GT49REY2PF113319
2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

118,253 km

Belleville, ON
243 km away
Fair Deal

$72,980

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:
White Frost
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
60,708
Stock #:
61035A
VIN:
1GT49REY8PF231293
White Frost 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

60,708 km

Sudbury, ON
147 km away
Fair Deal
Certified Pre-Owned

$78,994

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:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
149,106
Stock #:
LP2861
VIN:
1GT49REY0PF214844
White 2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

149,106 km

Waterloo, ON
211 km away
Fair Deal

$67,195

Year:
2021
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
Transmission:
Automatic
Mileage:
77,220
Stock #:
26446A
VIN:
1GT49REY3MF214137
Black 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

77,220 km

Hanover, ON
155 km away
Fair Deal
Certified Pre-Owned

$78,499

Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
58,985
Stock #:
pw212172
VIN:
1GT1UREY0SF212831
White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

58,985 km

Brampton, ON
181 km away
Fair Deal

$89,995

Year:
2026
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:
33,250
Stock #:
26HD160A
VIN:
1GT4UREY5TF132021
White 2026 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

33,250 km

Guelph, ON
203 km away
Fair Deal
Certified Pre-Owned

$96,995

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:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
57,111
Stock #:
260915A
VIN:
1GT49REY7RF264627
Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

57,111 km

Cambridge, ON
218 km away
Fair Deal
Certified Pre-Owned

$88,498

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:
ONYX BLACK
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
26,938
Stock #:
267078A
VIN:
1GT49REY1RF290186
ONYX BLACK 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

26,938 km

Waterloo, ON
213 km away
Fair Deal
Certified Pre-Owned

$91,999

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:
118,253
Stock #:
TF179258A
VIN:
1GT49REY2PF113319
2023 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2023 GMC Sierra 2500HD

Denali Crew Cab 4WD

118,253 km

Belleville, ON
243 km away
Fair Deal

$72,980

FAQs

How much does the GMC Sierra 2500HD Denali cost in Seguin, ON?

The average GMC Sierra 2500HD Denali costs about $26,663.35. The average price has decreased by -4.4% since last year. The 14 for sale near Seguin, ON on CarGurus, range from $68,178 to $113,399 in price.

What fuel types are available?

Biodiesel, Gasoline engines are available.

Relevant articles

Best Diesel Trucks in Canada in 2026
Stephanie Wallcraft

Best Diesel Trucks in Canada in 2026

The number of new diesel trucks in Canada has dwindled in recent years amid concerns over carbon emissions. But one thing is certain: when you need a diesel truck, there’s no substitute.

2026 GMC Sierra 2500HD: Price, Specs and Release Date
Jill Ciminillo

2026 GMC Sierra 2500HD: Price, Specs and Release Date

The GMC Sierra 2500HD ostensibly competes with the Ford F-250, the Ram 2500, and the Chevrolet 2500HD, but it gets a leg up in the luxury department, especially with its bougie Denali Ultimate trim.

GMC Sierra 2500HD Buying Guide: Cost, Reliability, and the Best Years to Buy
Stephanie Wallcraft

GMC Sierra 2500HD Buying Guide: Cost, Reliability, and the Best Years to Buy

Discover the ultimate buying guide for purchasing a used GMC Sierra 2500HD, covering each generation since 2001. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Sierra 2500HD.

GMC Sierra 2500HD Denali in Seguin ONGMC Sierra 2500HD SLE in Seguin ONGMC Sierra 2500HD SLT in Seguin ONGMC Sierra 2500HD Base in Seguin ONGMC Sierra 2500HD Work Truck in Seguin ON

GMC Sierra 2500HD in Midland ONGMC Sierra 2500HD in Barrie ONGMC Sierra 2500HD in North Bay ONGMC Sierra 2500HD in Innisfil ONGMC Sierra 2500HD in Owen Sound ONGMC Sierra 2500HD in Newmarket ONGMC Sierra 2500HD in Stouffville ONGMC Sierra 2500HD in Orangeville ONGMC Sierra 2500HD in Sudbury ON

GMC Sierra 2500HD in Seguin ONBest Work Trucks for Sale in Seguin ON3/4 Ton (2500/250 Series) Trucks for Sale in Seguin ON

GMC Sierra 2500HD in AlbertaGMC Sierra 2500HD in British ColumbiaGMC Sierra 2500HD in ManitobaGMC Sierra 2500HD in New BrunswickGMC Sierra 2500HD in Newfoundland and LabradorGMC Sierra 2500HD in Northwest TerritoriesGMC Sierra 2500HD in Nova ScotiaGMC Sierra 2500HD in NunavutGMC Sierra 2500HD in OntarioGMC Sierra 2500HD in Prince Edward IslandGMC Sierra 2500HD in QuebecGMC Sierra 2500HD in SaskatchewanGMC Sierra 2500HD in Yukon

2019 GMC Sierra 2500HD Denali in Seguin ON2018 GMC Sierra 2500HD Denali in Seguin ON2017 GMC Sierra 2500HD Denali in Seguin ON2016 GMC Sierra 2500HD Denali in Seguin ON2015 GMC Sierra 2500HD Denali in Seguin ON2014 GMC Sierra 2500HD Denali in Seguin ON

All Used CarsCheap CarsManual Transmission CarsSports CarsHybrid CarsRed Interior CarsElectric CarsSmall CarsAWD CarsCheap Automatic Transmission CarsClassic TrucksConversion VansThree Quarter Ton TrucksDiesel TrucksSmall TrucksChevrolet Diesel TrucksManual Diesel TrucksOne Ton TrucksCheap TrucksFord TrucksCheap SUVsMercedes-Benz ConvertiblesFord Diesel TrucksMercedes-Benz SUVsBMW ConvertiblesChevrolet SUVsToyota SUVsNissan SUVsUsed Cars Under $10,000Used Cars Under $5,000Used Sedans for Sale with Low Mileage in SeguinUsed SUVs / Crossovers for Sale with Low Mileage in SeguinUsed Hatchbacks for Sale with Low Mileage in SeguinUsed Convertibles for Sale with Low Mileage in SeguinUsed Vans for Sale with Low Mileage in SeguinUsed Minivans for Sale with Low Mileage in SeguinUsed Pickup Trucks for Sale with Low Mileage in SeguinUsed Coupes for Sale with Low Mileage in SeguinUsed Wagons for Sale with Low Mileage in Seguin

Greavette Chevrolet Buick Cadillac GMC