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Used 2018 GMC Sierra 2500HD for Sale in Denver, CO

Sierra 2500HDs for Sale at Dealers

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Price
Year
Mileage
Trim
2018 GMC Sierra 2500HD SLE 4WD photo
2
Price Drop
2018 GMC Sierra 2500HD SLE 4WD • Golden, CO
White • 6.0L V8 Engine
$34,990 • 33.3k miles
•••

#2 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $1,759 Price Drop
  • Great Price - $7,346 Below Market
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 2500HD AT4 4WD photo
21
Price Drop
2020 GMC Sierra 2500HD AT4 4WD • Colorado Springs, CO
White • 6.6L V8 Engine
$50,029 • 93k miles
•••

#21 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • $16 Price Drop
  • Fair Price - $1,223 Below Market
  • Includes $14,944 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2019 GMC Sierra 2500HD Denali 4WD • Fort Lupton, CO
Black • 6.6L V8 Engine
$45,099 • 99k miles
•••

#26 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • $400 Price Drop
  • Fair Price - $523 Above Market
  • Includes $7,076 Premium Upgrades
More details
2017 GMC Sierra 2500HD SLT 4WD photo
23
Price Drop
2017 GMC Sierra 2500HD SLT 4WD • Franktown, CO
Black • 6.6L V8 Engine
$36,250 • 139.5k miles
•••

#23 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • $700 Price Drop
  • Fair Price - $533 Below Market
  • Includes $8,165 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
18
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Lone Tree, CO
Gray • 6.6L V8 Engine
$56,295 • 42.9k miles
•••

#18 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $1,149 Price Drop
  • Fair Price - $880 Below Market
  • Includes $12,157 Premium Upgrades
More details
2020 GMC Sierra 2500HD AT4 4WD photo
2020 GMC Sierra 2500HD AT4 4WD • Denver, CO
White • 6.6L V8 Engine
$53,995 • 96.1k miles
•••

#31 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C” Buy

  • Includes $15,175 Premium Upgrades
  • Motivation to Negotiate - High
More details
2020 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Parker, CO
Black • 6.6L V8 Engine
$53,598 • 75.3k miles
•••

#27 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • $200 Price Drop
  • Fair Price - $1,473 Above Market
  • Includes $11,031 Premium Upgrades
More details
2020 GMC Sierra 2500HD SLT 4WD photo
25
2020 GMC Sierra 2500HD SLT 4WD • Brighton, CO
Gray • 6.6L V8 Engine
$43,488 • 108k miles
•••

#25 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • Fair Price - $376 Above Market
  • Includes $9,239 Premium Upgrades
  • Dealer Rating - 4.2 stars
More details
2018 GMC Sierra 2500HD SLT 4WD photo
12
Price Drop
2018 GMC Sierra 2500HD SLT 4WD • Franktown, CO
Blue • 6.6L V8 Engine
$44,109 • 65.1k miles
•••

#12 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $191 Price Drop
  • Good Price - $2,106 Below Market
  • Includes $13,181 Premium Upgrades
More details
2017 GMC Sierra 2500HD Denali 4WD photo
3
Price Drop
2017 GMC Sierra 2500HD Denali 4WD • Greeley, CO
Gray • 6.6L V8 Engine
$44,631 • 89.6k miles
•••

#3 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $1,297 Price Drop
  • Great Price - $5,977 Below Market
  • Includes $8,110 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
22
2019 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
Red • 6.6L V8 Engine
$44,995 • 92.7k miles
•••

#22 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • Fair Price - $1,138 Below Market
  • Includes $7,443 Premium Upgrades
  • Average Mileage
More details
2017 GMC Sierra 2500HD Denali 4WD photo
5
Price Drop
2017 GMC Sierra 2500HD Denali 4WD • Greeley, CO
White • 6.6L V8 Engine
$46,289 • 80.2k miles
•••

#5 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $600 Price Drop
  • Great Price - $4,190 Below Market
  • Includes $7,365 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2020 GMC Sierra 2500HD Denali 4WD • Fort Collins, CO
Black • 6.6L V8 Engine
$53,990 • 79.6k miles
•••

#34 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D” Buy

  • Includes $10,527 Premium Upgrades
  • Average Mileage
  • Dealer Rating - 4.5 stars
More details
2020 GMC Sierra 2500HD Denali 4WD photo
13
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Golden, CO
Black • 6.6L V8 Engine
$56,839 • 33.9k miles
•••

#13 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $1,160 Price Drop
  • Good Price - $2,048 Below Market
  • Includes $12,894 Premium Upgrades
More details
2016 GMC Sierra 2500HD Denali 4WD photo
8
Price Drop
2016 GMC Sierra 2500HD Denali 4WD • Longmont, CO
Gray • 6.6L V8 Engine
$24,999 • 214.9k miles
•••

#8 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $3,000 Price Drop
  • Great Price - $3,684 Below Market
  • Includes $4,513 Premium Upgrades
More details
2020 GMC Sierra 2500HD SLT 4WD photo
2020 GMC Sierra 2500HD SLT 4WD • Longmont, CO
Blue • 6.6L V8 Engine
$36,999 • 143.6k miles
•••

#28 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B-” Buy

  • Fair Price - $110 Above Market
  • Includes $7,664 Premium Upgrades
  • Dealer Rating - 4.7 stars
More details
2017 GMC Sierra 2500HD SLE 4WD photo
Price Drop
2017 GMC Sierra 2500HD SLE 4WD • Colorado Springs, CO
Red • 6.0L V8 Engine
$25,447 • 133.7k miles
•••

#30 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C” Buy

  • $2 Price Drop
  • Includes $1,766 Premium Upgrades
  • Dealer Rating - 4.3 stars
More details
2016 GMC Sierra 2500HD SLT 4WD photo
Price Drop
2016 GMC Sierra 2500HD SLT 4WD • Brighton, CO
Blue • 6.6L V8 Engine
$39,892 • 82.9k miles
•••

#33 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D+” Buy

  • $1,596 Price Drop
  • Includes $5,269 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2017 GMC Sierra 2500HD Denali 4WD photo
9
Price Drop
2017 GMC Sierra 2500HD Denali 4WD • Englewood, CO
Black • 6.6L V8 Engine
$43,999 • 114.6k miles
•••

#9 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Good Price - $2,496 Below Market
  • Includes $7,431 Premium Upgrades
  • Average Mileage
More details
2020 GMC Sierra 2500HD 4WD photo
2020 GMC Sierra 2500HD 4WD • Englewood, CO
White • 6.6L V8 Engine
$26,988 • 163.9k miles
•••

#29 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C+” Buy

  • Fair Price - $138 Below Market
  • Includes $1,388 Premium Upgrades
  • Dealer Rating - 4.5 stars
More details
2020 GMC Sierra 2500HD Denali 4WD photo
7
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
Black • 6.6L V8 Engine
$48,298 • 94.7k miles
•••

#7 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $612 Price Drop
  • Great Price - $4,089 Below Market
  • Includes $10,648 Premium Upgrades
More details
2016 GMC Sierra 2500HD SLE 4WD photo
17
2016 GMC Sierra 2500HD SLE 4WD • Akron, CO
Brown • 6.0L V8 Engine
$24,995 • 143.2k miles
•••

#17 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Good Price - $985 Below Market
  • Includes $2,610 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 2500HD Denali 4WD photo
14
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Wheat Ridge, CO
Black • 6.6L V8 Engine
$48,299 • 105.8k miles
•••

#14 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $200 Price Drop
  • Good Price - $2,034 Below Market
  • Includes $9,807 Premium Upgrades
More details
2020 GMC Sierra 2500HD SLT 4WD photo
2020 GMC Sierra 2500HD SLT 4WD • Littleton, CO
6.6L V8 Engine
$45,533 • 96.6k miles
•••

#35 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D” Buy

  • Includes $6,288 Premium Upgrades
  • Dealer Rating - 4.4 stars
More details
2016 GMC Sierra 2500HD SLT 4WD photo
4
Price Drop
2016 GMC Sierra 2500HD SLT 4WD • Colorado Springs, CO
Silver • 6.0L V8 Engine
$18,292 • 198.1k miles
•••

#4 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $708 Price Drop
  • Great Price - $5,700 Below Market
  • Includes $3,057 Premium Upgrades
More details
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2018 GMC Sierra 2500HD

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