New Search
Save
Sort
Share
Used 2020 GMC Sierra 2500HD for Sale in Denver, CO
Sierra 2500HDs for Sale at Dealers
Filters
Price
Year
Mileage
Trim
New Find
2018 GMC Sierra 2500HD 4WD • Denver, CO
White • 6.0L V8 Engine
White • 6.0L V8 Engine
$17,500 • 177.5k miles
•••
More details
2022 GMC Sierra 2500HD Denali 4WD • Denver, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$55,900 • 32k miles
•••
More details
2019 GMC Sierra 2500HD SLT 4WD • CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$39,187 • 96.4k miles • Certified
•••
More details
2021 GMC Sierra 2500HD Denali 4WD • Denver, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$44,995 • 165.6k miles
•••
More details
New Find
2020 GMC Sierra 2500HD 4WD • Thornton, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$29,397 • 94.4k miles
•••
More details
New Find
2018 GMC Sierra 2500HD Denali 4WD • Englewood, CO
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$39,998 • 123.2k miles
•••
More details
2018 GMC Sierra 2500HD Denali 4WD • Lakewood, CO
Gray • 6.6L V8 Engine
Gray • 6.6L V8 Engine
$44,490 • 122.8k miles
•••
More details
2019 GMC Sierra 2500HD Denali 4WD • Centennial, CO
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$37,998 • 145.9k miles
•••
More details
2020 GMC Sierra 2500HD AT4 4WD • Centennial, CO
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$63,999 • 33.1k miles
•••
More details
2020 GMC Sierra 2500HD AT4 4WD • Centennial, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$39,998 • 127k miles
•••
More details
2020 GMC Sierra 2500HD Denali 4WD • Lakewood, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$51,491 • 99.7k miles
•••
More details
2022 GMC Sierra 2500HD SLE 4WD • Denver, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$41,841 • 93.5k miles
•••
More details
New Find
2021 GMC Sierra 2500HD Denali 4WD • Westminster, CO
6.6L V8 Engine
6.6L V8 Engine
$61,999 • 39.1k miles
•••
More details
2022 GMC Sierra 2500HD Denali 4WD • Lakewood, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$49,999 • 104.7k miles
•••
More details
2022 GMC Sierra 2500HD Denali 4WD • Littleton, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$50,998 • 88.1k miles
•••
More details
New Find
2020 GMC Sierra 2500HD Denali 4WD • Brighton, CO
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$54,988 • 84.7k miles
•••
More details
2018 GMC Sierra 2500HD Denali 4WD • Broomfield, CO
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$48,729 • 95.4k miles • Certified
•••
More details
2020 GMC Sierra 2500HD AT4 4WD • Lakewood, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$46,800 • 119.8k miles
•••
More details
2020 GMC Sierra 2500HD Denali 4WD • Littleton, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$52,187 • 92.2k miles
•••
More details
2021 GMC Sierra 2500HD Denali 4WD • Littleton, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$60,114 • 34.5k miles
•••
More details
New Find
2022 GMC Sierra 2500HD Denali 4WD • Littleton, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$61,476 • 46k miles
•••
More details
New Find
2022 GMC Sierra 2500HD AT4 4WD • Littleton, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$62,151 • 30.6k miles
•••
More details
New Find
2020 GMC Sierra 2500HD Denali 4WD • Brighton, CO
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$45,450 • 112.8k miles
•••
More details
2021 GMC Sierra 2500HD Denali 4WD • Parker, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$55,098 • 72.6k miles
•••
More details
2021 GMC Sierra 2500HD AT4 4WD • Golden, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$52,966 • 78.8k miles
•••
More details
2020 GMC Sierra 2500HD
Three-Quarter-Ton Truck
Seats
6
NHTSA Rating Summary
Copilot Rating
Dimensions
Most Popular Models like Sierra 2500HDOther YearsResearch More ModelsView more Crew Cab Pickups