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Used 2018 GMC Sierra 2500HD for Sale in Saint Louis, MO

Sierra 2500HDs for Sale at Dealers

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Price
Year
Mileage
Trim
2019 GMC Sierra 2500HD Denali 4WD photo
14
2019 GMC Sierra 2500HD Denali 4WD • Wentzville, MO
Silver • 6.6L V8 Engine
$56,826 • 71.4k miles
•••

#14 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D+” Buy

  • Includes $8,517 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.6 stars
More details
2020 GMC Sierra 2500HD Denali 4WD photo
9
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
$53,995 • 70.2k miles
•••

#9 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • Fair Price - $1,013 Above Market
  • Includes $11,880 Premium Upgrades
  • Below Average Mileage
More details
2016 GMC Sierra 2500HD Denali 4WD photo
10
2016 GMC Sierra 2500HD Denali 4WD • Fenton, MO
White • 6.0L V8 Engine
$32,946 • 117.7k miles
•••

#10 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C+” Buy

  • Fair Price - $583 Above Market
  • Includes $165 Premium Upgrades
  • Below Average Mileage
More details
2019 GMC Sierra 2500HD Denali 4WD photo
12
2019 GMC Sierra 2500HD Denali 4WD • St Peters, MO
Silver • 6.6L V8 Engine
$49,940 • 98.9k miles
•••

#12 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C” Buy

  • Includes $7,633 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Average Mileage
More details
2018 GMC Sierra 2500HD Denali 4WD photo
17
2018 GMC Sierra 2500HD Denali 4WD • Union, MO
Silver • 6.6L V8 Engine
$32,500 • 208k miles
•••

#17 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D-” Buy

  • Includes $5,327 Premium Upgrades
More details
2016 GMC Sierra 2500HD Denali 4WD photo
5
2016 GMC Sierra 2500HD Denali 4WD • Springfield, IL
Red • 6.6L V8 Engine
$35,995 • 126.5k miles
•••

#5 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Good Price - $1,395 Below Market
  • Includes $6,378 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 2500HD 4WD photo
16
2019 GMC Sierra 2500HD 4WD • IL
White • 6.0L V8 Engine
$29,990 • 92.9k miles
•••

#16 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D” Buy

  • Includes $1,706 Premium Upgrades
  • Average Mileage
More details
2020 GMC Sierra 2500HD 4WD photo
2
2020 GMC Sierra 2500HD 4WD • Wentzville, MO
White • 6.6L V8 Engine
$31,945 • 130.6k miles
•••

#2 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Great Price - $5,121 Below Market
  • Includes $8,020 Premium Upgrades
  • CARFAX: One Owner
More details
2017 GMC Sierra 2500HD Denali 4WD photo
4
2017 GMC Sierra 2500HD Denali 4WD • Carbondale, IL
White • 6.6L V8 Engine
$44,095 • 112.9k miles
•••

#4 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Good Price - $2,338 Below Market
  • Includes $7,437 Premium Upgrades
  • Average Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD photo
11
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
$55,995 • 55.4k miles
•••

#11 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C+” Buy

  • $1,000 Price Drop
  • Includes $11,553 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 2500HD Denali 4WD photo
7
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • O'Fallon, IL
Silver • 6.6L V8 Engine
$51,798 • 88.9k miles
•••

#7 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • $736 Price Drop
  • Fair Price - $1,285 Below Market
  • Includes $10,603 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
6
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
Black • 6.6L V8 Engine
$53,995 • 67.5k miles
•••

#6 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $1,295 Above Market
  • Includes $11,210 Premium Upgrades
  • CARFAX: One Owner
More details
2016 GMC Sierra 2500HD Denali 4WD photo
15
2016 GMC Sierra 2500HD Denali 4WD • Troy, MO
Black • 6.6L V8 Engine
$40,000 • 122.1k miles
•••

#15 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D” Buy

  • Includes $4,743 Premium Upgrades
  • Average Mileage
  • Dealer Rating - 4.6 stars
More details
2020 GMC Sierra 2500HD SLT 4WD photo
1
Price Drop
2020 GMC Sierra 2500HD SLT 4WD • Florissant, MO
Black • 6.6L V8 Engine
$48,400 • 46.4k miles
•••

#1 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $200 Price Drop
  • Great Price - $5,513 Below Market
  • Includes $12,243 Premium Upgrades
More details
2017 GMC Sierra 2500HD 4WD photo
19
2017 GMC Sierra 2500HD 4WD • Fenton, MO
White • 6.6L V8 Engine
$26,742 • 200.1k miles
•••

#19 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D-” Buy

  • Includes $4,810 Premium Upgrades
  • Dealer Rating - 4.3 stars
More details
2020 GMC Sierra 2500HD Denali 4WD photo
3
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
$48,995 • 100.6k miles
•••

#3 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Good Price - $2,945 Below Market
  • Includes $10,963 Premium Upgrades
  • Dealer Rating - 4.7 stars
More details
2016 GMC Sierra 2500HD SLT 4WD photo
13
Price Drop
2016 GMC Sierra 2500HD SLT 4WD • Cape Girardeau, MO
Red • 6.6L V8 Engine
$39,995 • 107k miles
•••

#13 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D+” Buy

  • $579 Price Drop
  • Includes $7,345 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 2500HD AT4 4WD photo
8
2020 GMC Sierra 2500HD AT4 4WD • Cape Girardeau, MO
Black • 6.6L V8 Engine
$43,725 • 132.3k miles
•••

#8 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • Fair Price - $280 Below Market
  • Includes $13,096 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 2500HD Denali 4WD photo
18
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • St. Louis, MO
Black • 6.6L V8 Engine
$41,995 • 170.4k miles
•••

#18 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D-” Buy

  • $1,000 Price Drop
  • Includes $8,444 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Herculaneum, MO
Black • 6.6L V8 Engine
$58,719 • 37.7k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $680 Price Drop
  • Good Price - $2,268 Below Market
  • Includes $12,144 Premium Upgrades
More details
2019 GMC Sierra 2500HD 4WD photo
2019 GMC Sierra 2500HD 4WD • Fulton, MO
6.6L V8 Engine
$35,900 • 76.5k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $190 Below Market
  • Includes $6,267 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2020 GMC Sierra 2500HD Denali 4WD • Ballwin, MO
White • 6.6L V8 Engine
$47,987 • 114.9k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $577 Above Market
  • Includes $10,652 Premium Upgrades
  • Dealer Rating - 4.7 stars
More details
2017 GMC Sierra 2500HD SLT 4WD photo
2017 GMC Sierra 2500HD SLT 4WD • Alton, IL
Black • 6.6L V8 Engine
$33,985 • 155.5k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $723 Above Market
  • Includes $6,327 Premium Upgrades
  • Dealer Rating - 4.7 stars
More details
2018 GMC Sierra 2500HD SLE 4WD photo
2018 GMC Sierra 2500HD SLE 4WD • Alton, IL
Black • 6.0L V8 Engine
$33,985 • 84.7k miles
•••

Not Ranked

CoPilot AI: It’s a “B” Buy

  • Includes $3,051 Premium Upgrades
  • Below Average Mileage
  • Dealer Rating - 4.7 stars
More details
2017 GMC Sierra 2500HD SLT 4WD photo
2017 GMC Sierra 2500HD SLT 4WD • Park Hills, MO
White • 6.0L V8 Engine
$29,997 • 182.1k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $3,792 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Dealer Rating - 4.7 stars
More details
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2018 GMC Sierra 2500HD

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