Used 2020 GMC Sierra 3500HD for Sale in Baltimore, MD
Sierra 3500HDs for Sale at Dealers
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6
2022 GMC Sierra 3500HD Denali 4WD • Thompsontown, PA
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$56,900 • 61.2k miles
•••
#6 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B” Buy
- $308 Price Drop
- Fair Price - $1,019 Below Market
- Includes $8,029 Premium Upgrades
More details

10
2020 GMC Sierra 3500HD Denali 4WD • Ephrata, PA
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$61,000 • 53.4k miles
•••
#10 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D+” Buy
- Includes $11,790 Premium Upgrades
- CARFAX: One Owner
- Very Low Mileage
More details

11
2020 GMC Sierra 3500HD Denali 4WD • Mount Joy, PA
Gray • 6.6L V8 Engine
Gray • 6.6L V8 Engine
$62,900 • 44.8k miles
•••
#11 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D+” Buy
- Includes $12,044 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Increasing
More details

1
2022 GMC Sierra 3500HD SLE 4WD • Falls Church, VA
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$39,600 • 10.2k miles
•••
#1 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- $379 Price Drop
- Great Price - $3,382 Below Market
- Includes $2,444 Premium Upgrades
More details
16
2021 GMC Sierra 3500HD Denali 4WD • Martinsburg, WV
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$53,995 • 124.4k miles
•••
#16 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D-” Buy
- Includes $12,149 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Increasing
More details
18
2020 GMC Sierra 3500HD Denali 4WD • Stafford, VA
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$48,400
•••
More details
13
2020 GMC Sierra 3500HD Denali 4WD • Abingdon, MD
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$52,759 • 100.1k miles
•••
#13 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D” Buy
- Includes $7,805 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
7
2021 GMC Sierra 3500HD Denali 4WD • Lancaster, PA
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$46,977 • 129.2k miles
•••
#7 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B-” Buy
- Fair Price - $1,241 Below Market
- Includes $7,300 Premium Upgrades
- CARFAX: One Owner
More details
12
2020 GMC Sierra 3500HD Denali 4WD • Mount Joy, PA
Blue • 6.6L V8 Engine
Blue • 6.6L V8 Engine
$62,900 • 55.4k miles
•••
#12 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D+” Buy
- Includes $11,717 Premium Upgrades
- CARFAX: One Owner
- Very Low Mileage
More details
4
2021 GMC Sierra 3500HD Denali 4WD • Mcconnellsburg, PA
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$64,995 • 13.3k miles
•••
#4 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Fair Price - $966 Above Market
- Includes $12,640 Premium Upgrades
More details
3
2019 GMC Sierra 3500HD Denali 4WD • Glen Burnie, MD
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$42,997 • 132.5k miles
•••
#3 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- $5,002 Price Drop
- Great Price - $2,839 Below Market
- Includes $6,833 Premium Upgrades
More details
15
2021 GMC Sierra 3500HD SLT 4WD • Locust Grove, VA
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$42,000 • 96.8k miles
•••
#15 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D-” Buy
- $900 Price Drop
- Includes $993 Premium Upgrades
- CARFAX: One Owner
More details
14
2021 GMC Sierra 3500HD 4WD • Morgantown, PA
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$46,998 • 99.3k miles
•••
#14 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D” Buy
- Includes $8,448 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.6 stars
More details
8
2020 GMC Sierra 3500HD Denali 4WD • Gaithersburg, MD
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$60,795 • 51.6k miles
•••
#8 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “C+” Buy
- Includes $12,074 Premium Upgrades
- CARFAX: One Owner
- Very Low Mileage
More details
5
2018 GMC Sierra 3500HD Denali 4WD • Bel Air, MD
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$54,936 • 46.1k miles
•••
#5 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- Fair Price - $1,283 Above Market
- Includes $8,142 Premium Upgrades
- Very Low Mileage
More details
17
2021 GMC Sierra 3500HD 4WD • PA
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$41,997 • 67k miles
•••
#17 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D-” Buy
- Includes $1,489 Premium Upgrades
- CARFAX: One Owner
- Average Mileage
More details
2
2019 GMC Sierra 3500HD Denali 4WD • Ephrata, PA
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$49,500 • 75.7k miles
•••
#2 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Great Price - $3,253 Below Market
- Includes $8,897 Premium Upgrades
More details
9
2022 GMC Sierra 3500HD Denali 4WD • Elkton, MD
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$59,900 • 73.2k miles
•••
#9 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “C” Buy
- $2,098 Price Drop
- Includes $8,658 Premium Upgrades
- CARFAX: One Owner
More details
2022 GMC Sierra 3500HD Denali 4WD • Warrenton, VA
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$73,550 • 36.5k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- $400 Price Drop
- Includes $11,951 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2022 GMC Sierra 3500HD AT4 4WD • Warrenton, VA
Blue • 6.6L V8 Engine
Blue • 6.6L V8 Engine
$54,999
•••
More details
2020 GMC Sierra 3500HD
One-Ton Truck
Seats
6
Dimensions
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