New Search
Save
Sort
Share
Used 2021 GMC Sierra 2500HD for Sale in Denver, CO
Sierra 2500HDs for Sale at Dealers
Filters
Price
Year
Mileage
Trim
6
Price Drop
2023 GMC Sierra 2500HD AT4 4WD • Castle Rock, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$62,298 • 25.7k miles
•••
#6 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $1,500 Price Drop
- Great Price - $4,067 Below Market
- Includes $13,468 Premium Upgrades
More details
2021 GMC Sierra 2500HD AT4 4WD • Aurora, CO
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$63,687 • 48.2k miles
•••
#39 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “C+” Buy
- Includes $13,333 Premium Upgrades
- Motivation to Negotiate - Increasing
- Very Low Mileage
More details
8
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$49,210 • 93.8k miles
•••
#8 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $300 Price Drop
- Great Price - $3,865 Below Market
- Includes $10,787 Premium Upgrades
More details
22
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Golden, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$57,999 • 33.9k miles
•••
#22 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Fair Price - $30 Above Market
- Includes $12,693 Premium Upgrades
More details
2021 GMC Sierra 2500HD SLE 4WD • Denver, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$37,995 • 105.7k miles
•••
#33 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $649 Above Market
- Includes $4,891 Premium Upgrades
- Dealer Rating - 4.2 stars
More details
2022 GMC Sierra 2500HD SLE 4WD • Loveland, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$43,998 • 53.5k miles
•••
#49 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $2,175 Premium Upgrades
- Motivation to Negotiate - Increasing
- Below Average Mileage
More details
Price Drop
2021 GMC Sierra 2500HD Denali 4WD • Denver, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$41,299
•••
More details
18
Price Drop
2023 GMC Sierra 2500HD Denali 4WD • Brighton, CO
Blue • 6.6L V8 Engine
Blue • 6.6L V8 Engine
$62,880 • 37.6k miles • Certified
•••
#18 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $597 Price Drop
- Fair Price - $1,337 Below Market
- Includes $8,604 Premium Upgrades
More details
14
2023 GMC Sierra 2500HD Denali 4WD • Denver, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$64,991 • 32.9k miles
•••
#14 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,156 Below Market
- Includes $13,058 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 2500HD SLE 4WD • Longmont, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$37,999 • 97.4k miles
•••
#31 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $128 Above Market
- Includes $3,398 Premium Upgrades
- CARFAX: One Owner
More details
19
Price Drop
2023 GMC Sierra 2500HD Denali 4WD • Littleton, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$63,178 • 28.2k miles
•••
#19 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $1,063 Price Drop
- Fair Price - $1,281 Below Market
- Includes $7,523 Premium Upgrades
More details
20
Price Drop
2021 GMC Sierra 2500HD Denali 4WD • Cheyenne, WY
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$57,995 • 47.8k miles
•••
#20 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Fair Price - $866 Below Market
- Includes $11,372 Premium Upgrades
More details
Price Drop
2022 GMC Sierra 2500HD Denali 4WD • Castle Rock, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$55,398 • 50.6k miles
•••
#30 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- $2,400 Price Drop
- Fair Price - $9 Below Market
- Includes $4,044 Premium Upgrades
More details
2020 GMC Sierra 2500HD AT4 4WD • Longmont, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$51,558 • 93k miles
•••
#29 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $58 Below Market
- Includes $15,050 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2023 GMC Sierra 2500HD Denali 4WD • Loveland, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$61,097 • 84.1k miles
•••
#38 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “C+” Buy
- $291 Price Drop
- Fair Price - $1,629 Above Market
- Includes $7,884 Premium Upgrades
More details
25
Price Drop
2023 GMC Sierra 2500HD Denali 4WD • Longmont, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$59,691 • 72.2k miles
•••
#25 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Good Price - $2,158 Below Market
- Includes $8,896 Premium Upgrades
More details
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Parker, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$53,798 • 75.3k miles
•••
#41 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “C” Buy
- $1,900 Price Drop
- Includes $11,051 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2020 GMC Sierra 2500HD SLT 4WD • Denver, CO
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$38,500 • 112.2k miles
•••
#48 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- $82 Price Drop
- Includes $3,448 Premium Upgrades
- Motivation to Negotiate - High
More details
21
2019 GMC Sierra 2500HD Denali 4WD • Lone Tree, CO
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$51,999 • 61.9k miles
•••
#21 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Fair Price - $58 Below Market
- Includes $9,035 Premium Upgrades
- CARFAX: One Owner
More details
4
Price Drop
2023 GMC Sierra 2500HD SLE 4WD • Castle Rock, CO
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$45,798 • 53.9k miles
•••
#4 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $599 Price Drop
- Great Price - $4,804 Below Market
- Includes $8,411 Premium Upgrades
More details
Price Drop
2022 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$57,699 • 97.2k miles
•••
#52 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- $300 Price Drop
- Includes $4,350 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 2500HD Denali 4WD • Northglenn, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$46,500 • 116.2k miles
•••
#28 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $444 Below Market
- Includes $9,745 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 2500HD AT4 4WD • Englewood, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$54,596 • 81k miles
•••
#50 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $7,801 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Very High
More details
13
Price Drop
2021 GMC Sierra 2500HD Denali 4WD • Parker, CO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$55,698 • 67.5k miles
•••
#13 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $400 Price Drop
- Good Price - $2,639 Below Market
- Includes $14,327 Premium Upgrades
More details
Price Drop
2022 GMC Sierra 2500HD SLE 4WD • Limon, CO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$45,298 • 52.6k miles
•••
#51 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- $854 Price Drop
- Includes $2,191 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2021 GMC Sierra 2500HD
Three-Quarter-Ton Truck
Seats
6
Dimensions
Most Popular Models like Sierra 2500HDOther YearsResearch More ModelsView more Crew Cab Pickups