Used 2018 GMC Sierra 2500HD for Sale in Saint Louis, MO
Sierra 2500HDs for Sale at Dealers
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Year
Mileage
Trim

14
2020 GMC Sierra 2500HD SLT 4WD • Highland, IL
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$46,731 • 89.9k miles
•••
#14 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- $1 Price Drop
- Includes $11,090 Premium Upgrades
- Motivation to Negotiate - Very High
More details

6
2019 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$48,995 • 85.4k miles
•••
#6 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $1,513 Below Market
- Includes $8,898 Premium Upgrades
- Below Average Mileage
More details

16
2020 GMC Sierra 2500HD SLE 4WD • Park Hills, MO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$34,995 • 93.5k miles
•••
More details

4
2019 GMC Sierra 2500HD Denali 4WD • Farmington, MO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$51,343 • 67k miles
•••
#4 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $600 Price Drop
- Good Price - $2,350 Below Market
- Includes $9,346 Premium Upgrades
More details
1
2017 GMC Sierra 2500HD SLT 4WD • Marion, IL
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$31,495 • 152.7k miles
•••
#1 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $2,000 Price Drop
- Great Price - $4,804 Below Market
- Includes $9,533 Premium Upgrades
More details
10
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$40,995 • 156.2k miles
•••
#10 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B-” Buy
- Fair Price - $634 Below Market
- Includes $8,395 Premium Upgrades
- CARFAX: One Owner
More details
8
2018 GMC Sierra 2500HD Denali 4WD • Hannibal, MO
Red • 6.0L V8 Engine
Red • 6.0L V8 Engine
$41,980 • 145.2k miles
•••
#8 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $814 Above Market
- Includes $6,761 Premium Upgrades
- Dealer Rating - 4.6 stars
More details
15
2019 GMC Sierra 2500HD Denali 4WD • Centralia, IL
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$58,225 • 41.9k miles
•••
#15 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D-” Buy
- Motivation to Negotiate - Increasing
- Very Low Mileage
- Dealer Rating - 4.0 stars
More details
7
2019 GMC Sierra 2500HD Denali 4WD • Herculaneum, MO
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$49,007 • 91.2k miles
•••
#7 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- $1,091 Price Drop
- Fair Price - $139 Above Market
- Includes $8,143 Premium Upgrades
More details
9
2020 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$46,995 • 125.4k miles
•••
#9 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Fair Price - $857 Above Market
- Includes $9,756 Premium Upgrades
- CARFAX: One Owner
More details
13
2016 GMC Sierra 2500HD Denali 4WD • Collinsville, IL
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$40,000 • 119.9k miles
•••
#13 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $5,960 Premium Upgrades
- CARFAX: One Owner
- Below Average Mileage
More details
11
2020 GMC Sierra 2500HD AT4 4WD • St. Louis, MO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$45,500 • 132.3k miles
•••
#11 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “C” Buy
- Includes $13,115 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.8 stars
More details
2
2020 GMC Sierra 2500HD SLT 4WD • Florissant, MO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$49,200 • 46k miles
•••
#2 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $300 Price Drop
- Good Price - $2,950 Below Market
- Includes $11,842 Premium Upgrades
More details
3
2020 GMC Sierra 2500HD SLT 4WD • Herculaneum, MO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$48,966 • 71.2k miles
•••
#3 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $934 Price Drop
- Good Price - $2,430 Below Market
- Includes $18,759 Premium Upgrades
More details
12
2020 GMC Sierra 2500HD AT4 4WD • Collinsville, IL
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$45,995 • 132.8k miles
•••
#12 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “C” Buy
- Includes $12,623 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.7 stars
More details
5
2019 GMC Sierra 2500HD Denali 4WD • Sullivan, MO
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$50,995 • 67.2k miles
•••
#5 2016-2020 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Good Price - $2,342 Below Market
- Includes $9,424 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD • West Frankfort, IL
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$31,900 • 186k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,678 Below Market
- Includes $6,209 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 2500HD SLT 4WD • Imperial, MO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$31,999 • 170k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,753 Below Market
- Includes $9,875 Premium Upgrades
- Dealer Rating - 4.8 stars
More details
2020 GMC Sierra 2500HD SLT 4WD • Troy, MO
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$49,900 • 54.3k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,128 Below Market
- Includes $18,117 Premium Upgrades
- Below Average Mileage
More details
2018 GMC Sierra 2500HD Denali 4WD • Troy, MO
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$48,900 • 79.7k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,672 Below Market
- Includes $8,837 Premium Upgrades
- Very Low Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD • Sparta, IL
Gray • 6.6L V8 Engine
Gray • 6.6L V8 Engine
$49,973 • 94.6k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $868 Below Market
- Includes $10,391 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2019 GMC Sierra 2500HD 4WD • Farmington, MO
White • 6.0L V8 Engine
White • 6.0L V8 Engine
$24,950 • 132.8k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $3,554 Price Drop
- Fair Price - $629 Below Market
- Includes $1,077 Premium Upgrades
More details
2019 GMC Sierra 2500HD SLT 4WD • Jerseyville, IL
Black • 6.0L V8 Engine
Black • 6.0L V8 Engine
$44,995 • 30.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $155 Below Market
- Includes $961 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2017 GMC Sierra 2500HD Denali 4WD • Fulton, MO
6.6L V8 Engine
6.6L V8 Engine
$38,900 • 132.9k miles
•••
Not Ranked
CoPilot AI: It’s a “D” Buy
- Motivation to Negotiate - Increasing
- Dealer Rating - 4.6 stars
More details
2018 GMC Sierra 2500HD
Three-Quarter-Ton Truck
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5
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