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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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Year
Mileage
Trim
2016 GMC Sierra 2500HD SLT 4WD photo
4
2016 GMC Sierra 2500HD SLT 4WD • Herculaneum, MO
Silver • 6.0L V8 Engine
$32,347 • 105.8k miles
•••

#4 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Great Price - $2,637 Below Market
  • Includes $4,421 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Sierra 2500HD 4WD photo
18
2019 GMC Sierra 2500HD 4WD • IL
White • 6.0L V8 Engine
$29,990 • 92.9k miles
•••

#18 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D” Buy

  • Includes $1,699 Premium Upgrades
  • Average Mileage
More details
2018 GMC Sierra 2500HD Denali 4WD photo
20
2018 GMC Sierra 2500HD Denali 4WD • Union, MO
Silver • 6.6L V8 Engine
$32,500 • 208k miles
•••

#20 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D-” Buy

  • Includes $5,355 Premium Upgrades
More details
2016 GMC Sierra 2500HD Denali 4WD photo
8
2016 GMC Sierra 2500HD Denali 4WD • Springfield, IL
Red • 6.6L V8 Engine
$35,995 • 126.5k miles
•••

#8 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Good Price - $1,674 Below Market
  • Includes $6,426 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 2500HD Denali 4WD photo
5
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • O'Fallon, IL
Silver • 6.6L V8 Engine
$50,949 • 88.9k miles
•••

#5 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • $849 Price Drop
  • Good Price - $2,563 Below Market
  • Includes $10,689 Premium Upgrades
More details
2018 GMC Sierra 2500HD SLT 4WD photo
6
2018 GMC Sierra 2500HD SLT 4WD • Collinsville, IL
Red • 6.6L V8 Engine
$34,995 • 157k miles
•••

#6 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Great Price - $2,553 Below Market
  • Includes $8,619 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Sierra 2500HD Denali 4WD photo
15
Price Drop
2019 GMC Sierra 2500HD Denali 4WD • Wentzville, MO
Silver • 6.6L V8 Engine
$54,469 • 71.4k miles
•••

#15 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C+” Buy

  • $2,357 Price Drop
  • Includes $8,540 Premium Upgrades
  • Very Low Mileage
More details
2016 GMC Sierra 2500HD Denali 4WD photo
14
Price Drop
2016 GMC Sierra 2500HD Denali 4WD • Fenton, MO
White • 6.0L V8 Engine
$32,500 • 117.7k miles
•••

#14 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C+” Buy

  • $200 Price Drop
  • Fair Price - $275 Above Market
  • Includes $165 Premium Upgrades
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

  • Great Price - $3,132 Below Market
  • Includes $11,003 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 2500HD Denali 4WD photo
13
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • St. Louis, MO
Black • 6.6L V8 Engine
$39,995 • 170.4k miles
•••

#13 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B-” Buy

  • $2,000 Price Drop
  • Fair Price - $795 Above Market
  • Includes $8,435 Premium Upgrades
More details
2016 GMC Sierra 2500HD Denali 4WD photo
17
Price Drop
2016 GMC Sierra 2500HD Denali 4WD • Troy, MO
Black • 6.6L V8 Engine
$39,000 • 122.1k miles
•••

#17 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C” Buy

  • $500 Price Drop
  • Includes $4,780 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2017 GMC Sierra 2500HD 4WD photo
21
2017 GMC Sierra 2500HD 4WD • Fenton, MO
White • 6.6L V8 Engine
$26,742 • 200.1k miles
•••

#21 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D-” Buy

  • Includes $4,525 Premium Upgrades
  • Dealer Rating - 4.3 stars
More details
2017 GMC Sierra 2500HD Denali 4WD photo
7
2017 GMC Sierra 2500HD Denali 4WD • Carbondale, IL
White • 6.6L V8 Engine
$44,140 • 112.9k miles
•••

#7 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Good Price - $1,978 Below Market
  • Includes $7,386 Premium Upgrades
  • Average Mileage
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 - $6,504 Below Market
  • Includes $12,468 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
16
2019 GMC Sierra 2500HD Denali 4WD • St Peters, MO
Silver • 6.6L V8 Engine
$49,940 • 98.9k miles
•••

#16 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “C” Buy

  • Includes $7,580 Premium Upgrades
  • Motivation to Negotiate - High
  • Average Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD photo
11
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • St Peters, MO
Black • 6.6L V8 Engine
$48,500 • 112.1k miles
•••

#11 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • $490 Price Drop
  • Fair Price - $482 Above Market
  • Includes $9,489 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
12
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
$53,995 • 70.2k miles
•••

#12 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • Fair Price - $744 Above Market
  • Includes $11,940 Premium Upgrades
  • Below Average Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD photo
9
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
$55,995 • 55.4k miles
•••

#9 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $1,419 Above Market
  • Includes $11,619 Premium Upgrades
  • CARFAX: One Owner
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 - $4,277 Below Market
  • Includes $7,838 Premium Upgrades
  • CARFAX: One Owner
More details
2016 GMC Sierra 2500HD 4WD photo
10
2016 GMC Sierra 2500HD 4WD • St Peters, MO
Red • 6.0L V8 Engine
$23,895 • 113.2k miles
•••

#10 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “B” Buy

  • Fair Price - $25 Above Market
  • Includes $1,350 Premium Upgrades
  • CARFAX: One Owner
More details
2018 GMC Sierra 2500HD Denali 4WD photo
19
2018 GMC Sierra 2500HD Denali 4WD • St. Louis, MO
Silver • 6.6L V8 Engine
$47,995 • 113.6k miles
•••

#19 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s a “D” Buy

  • Includes $7,004 Premium Upgrades
  • Average Mileage
  • Dealer Rating - 5.0 stars
More details
2017 GMC Sierra 2500HD SLE 4WD photo
2017 GMC Sierra 2500HD SLE 4WD • Alton, IL
Black • 6.0L V8 Engine
$36,985 • 21.4k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $4,017 Below Market
  • Includes $3,627 Premium Upgrades
  • Very Low Mileage
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
  • Fair Price - $1,779 Below Market
  • Includes $12,046 Premium Upgrades
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 - $954 Below Market
  • Includes $6,646 Premium Upgrades
  • Dealer Rating - 4.7 stars
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2020 GMC Sierra 2500HD Denali 4WD • St. Louis, MO
Black • 6.6L V8 Engine
$56,995 • 36.1k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $684 Below Market
  • Includes $12,179 Premium Upgrades
  • Very Low Mileage
More details
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2018 GMC Sierra 2500HD

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