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Used 2018 GMC Sierra 3500HD for Sale in Denver, CO

Sierra 3500HDs for Sale at Dealers

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Year
Mileage
Trim
2017 GMC Sierra 3500HD Denali 4WD photo
1
Price Drop
2017 GMC Sierra 3500HD Denali 4WD Frederick, CO
White 6.6L V8 Engine
$44,495 97k miles
•••

#1 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s anA+” Buy

  • $500 Price Drop
  • Great Price - $7,944 Below Market
  • Includes $7,504 Premium Upgrades
More details
2016 GMC Sierra 3500HD SLT 4WD photo
2
2016 GMC Sierra 3500HD SLT 4WD Longmont, CO
Black 6.6L V8 Engine
$32,999 165k miles
•••

#2 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s anA+” Buy

  • Great Price - $6,744 Below Market
  • Includes $7,862 Premium Upgrades
  • CARFAX: One Owner, Clean Title
More details
2018 GMC Sierra 3500HD Denali 4WD photo
3
Price Drop
2018 GMC Sierra 3500HD Denali 4WD Centennial, CO
Silver 6.6L V8 Engine
$48,950 96.6k miles
•••

#3 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $5,670 Below Market
  • Includes $8,036 Premium Upgrades
More details
2020 GMC Sierra 3500HD Denali 4WD photo
4
Price Drop
2020 GMC Sierra 3500HD Denali 4WD Cheyenne, WY
Black 6.6L V8 Engine
$61,995 25.4k miles
•••

#4 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Fair Price - $1,099 Below Market
  • Includes $13,700 Premium Upgrades
More details
2016 GMC Sierra 3500HD Denali 4WD photo
5
2016 GMC Sierra 3500HD Denali 4WD Kiowa, CO
Blue 6.6L V8 Engine
$44,800 97.6k miles
•••

#5 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aB+” Buy

  • Fair Price - $992 Below Market
  • Includes $6,917 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2016 GMC Sierra 3500HD Denali 4WD photo
6
2016 GMC Sierra 3500HD Denali 4WD Colorado Springs, CO
White 6.6L V8 Engine
$47,418 95.8k miles
•••

#6 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aB+” Buy

  • Fair Price - $685 Above Market
  • Includes $8,056 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 3500HD SLT 4WD photo
7
Price Drop
2019 GMC Sierra 3500HD SLT 4WD Denver, CO
White 6.6L V8 Engine
$34,747 211.1k miles
•••

#7 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aB” Buy

  • $133 Price Drop
  • Good Price - $1,610 Below Market
  • Includes $8,089 Premium Upgrades
More details
2020 GMC Sierra 3500HD Denali 4WD photo
8
2020 GMC Sierra 3500HD Denali 4WD Loveland, CO
Silver 6.6L V8 Engine
$53,985 87k miles
•••

#8 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aB” Buy

  • Fair Price - $409 Below Market
  • Includes $10,931 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2016 GMC Sierra 3500HD Denali 4WD photo
9
Price Drop
2016 GMC Sierra 3500HD Denali 4WD Denver, CO
Black 6.6L V8 Engine
$34,995 194.2k miles
•••

#9 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aB” Buy

  • $3,000 Price Drop
  • Fair Price - $75 Below Market
  • Includes $5,377 Premium Upgrades
More details
2020 GMC Sierra 3500HD Denali 4WD photo
10
2020 GMC Sierra 3500HD Denali 4WD Longmont, CO
White 6.6L V8 Engine
$60,502 55.6k miles
•••

#10 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aC+” Buy

  • Includes $12,123 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
  • Below Average Mileage
More details
2020 GMC Sierra 3500HD Denali 4WD photo
11
2020 GMC Sierra 3500HD Denali 4WD Highlands Ranch, CO
White 6.6L V8 Engine
$61,971 49.1k miles
•••

#11 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aC+” Buy

  • Includes $11,899 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Very Low Mileage
More details
2019 GMC Sierra 3500HD Denali 4WD photo
12
Price Drop
2019 GMC Sierra 3500HD Denali 4WD Evans, CO
Silver 6.6L V8 Engine
$48,882 122.6k miles
•••

#12 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aC-” Buy

  • $1,020 Price Drop
  • Includes $6,410 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2020 GMC Sierra 3500HD Denali 4WD photo
13
Price Drop
2020 GMC Sierra 3500HD Denali 4WD Fort Morgan, CO
Silver 6.6L V8 Engine
$55,299 91.5k miles
•••

#13 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aC-” Buy

  • $500 Price Drop
  • Includes $7,556 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2018 GMC Sierra 3500HD Denali 4WD photo
14
Price Drop
2018 GMC Sierra 3500HD Denali 4WD Colorado Springs, CO
White 6.6L V8 Engine
$42,431 132.2k miles
•••

#14 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aD” Buy

  • $168 Price Drop
  • Includes $642 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 3500HD Denali 4WD photo
15
2018 GMC Sierra 3500HD Denali 4WD Longmont, CO
Gray 6.6L V8 Engine
$24,999 241.1k miles
•••

#15 2016-2020 GMC Sierra 3500HD

CoPilot AI: It’s aD-” Buy

  • Includes $3,304 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.3 stars
More details
2018 GMC Sierra 3500HD  4WD photo
16
Price Drop
2018 GMC Sierra 3500HD 4WD Henderson, CO
White 6.6L V8 Engine
$35,892 114k miles
•••
More details
2020 GMC Sierra 3500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 3500HD Denali 4WD Greeley, CO
Black 6.6L V8 Engine
$61,499 29.1k miles
•••

Not Ranked

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Fair Price - $248 Below Market
  • Includes $13,116 Premium Upgrades
More details
2018 GMC Sierra 3500HD SLT 4WD photo
2018 GMC Sierra 3500HD SLT 4WD Northglenn, CO
Silver 6.6L V8 Engine
$58,789 32.5k miles
•••

Not Ranked

CoPilot AI: It’s aB” Buy

  • Includes $11,533 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.4 stars
More details
2020 GMC Sierra 3500HD Denali 4WD photo
2020 GMC Sierra 3500HD Denali 4WD Colorado Springs, CO
Black 6.6L V8 Engine
$53,600 120.1k miles
•••

Not Ranked

CoPilot AI: It’s aC+” Buy

  • Includes $10,511 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2018 GMC Sierra 3500HD SLT 4WD photo
2018 GMC Sierra 3500HD SLT 4WD Cañon City, CO
White 6.0L V8 Engine
$48,995 90.4k miles
•••

Not Ranked

CoPilot AI: It’s aD” Buy

  • Motivation to Negotiate - Increasing
  • Average Mileage
  • Dealer Rating - 4.3 stars
More details
2020 GMC Sierra 3500HD Denali 4WD photo
2020 GMC Sierra 3500HD Denali 4WD Lone Tree, CO
Black 6.6L V8 Engine
$60,999
•••
More details
2016 GMC Sierra 3500HD  4WD photo
2016 GMC Sierra 3500HD 4WD Cheyenne, WY
White 6.0L V8 Engine
$28,999 116k miles
•••
More details
2018 GMC Sierra 3500HD SLE 4WD photo
Price Drop
2018 GMC Sierra 3500HD SLE 4WD Colorado Springs, CO
Silver 6.0L V8 Engine
$22,700 176.2k miles
•••
More details

2018 GMC Sierra 3500HD

One-Ton Truck
Seats
6
Copilot Rating
Dimensions

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