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

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Top Ranked Used 2016-2020 GMC Sierra 3500HDs near Denver

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2018 GMC Sierra 3500HD SLT 4WD photo
1

2018 GMC Sierra 3500HD SLT 4WD Kiowa, CO

$56,800 68.1k miles

#1 2016-2020 GMC Sierra 3500HD

It’s anA+” Buy

  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.6 stars
  • Average Mileage
  • Includes $13,056 Premium Upgrades
See more about this car
2020 GMC Sierra 3500HD SLT 4WD photo
2

2020 GMC Sierra 3500HD SLT 4WD Colorado Springs, CO

$68,991 29.3k miles

#2 2016-2020 GMC Sierra 3500HD

It’s anA” Buy

  • Motivation to Negotiate - High
  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.2 stars
  • Very Low Mileage
See more about this car
2019 GMC Sierra 3500HD Denali 4WD photo
3

2019 GMC Sierra 3500HD Denali 4WD Wheat Ridge, CO

$72,900 9.3k miles

#3 2016-2020 GMC Sierra 3500HD

It’s anA” Buy

  • One Owner, Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.3 stars
  • Very Low Mileage
  • Includes $8,012 Premium Upgrades
See more about this car
2019 GMC Sierra 3500HD  4WD photo
4

2019 GMC Sierra 3500HD 4WD Henderson, CO

$47,490 93.7k miles

#4 2016-2020 GMC Sierra 3500HD

It’s anA-” Buy

  • One Owner, Clean Title
  • Dealer Rating - 4.3 stars
  • Includes $8,408 Premium Upgrades
  • Fair Price - $311 Above Market
See more about this car
2019 GMC Sierra 3500HD Denali 4WD photo
5

2019 GMC Sierra 3500HD Denali 4WD Golden, CO

$67,988 50.2k miles

#5 2016-2020 GMC Sierra 3500HD

It’s anA-” Buy

  • Motivation to Negotiate - Increasing
  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.2 stars
  • Below Average Mileage
See more about this car
2019 GMC Sierra 3500HD Denali 4WD photo
6

2019 GMC Sierra 3500HD Denali 4WD Colorado Springs, CO

$62,999 89.3k miles

#6 2016-2020 GMC Sierra 3500HD

It’s anA-” Buy

  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.7 stars
  • Includes $8,952 Premium Upgrades
  • Fair Price - $534 Above Market
See more about this car
2019 GMC Sierra 3500HD Denali 4WD photo
7
Price Drop

2019 GMC Sierra 3500HD Denali 4WD Henderson, CO

$58,999 79.1k miles

#7 2016-2020 GMC Sierra 3500HD

It’s aB+” Buy

  • Motivation to Negotiate - Increasing
  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.7 stars
  • Includes $8,012 Premium Upgrades
See more about this car
2018 GMC Sierra 3500HD SLT 4WD photo
8
Price Drop

2018 GMC Sierra 3500HD SLT 4WD Henderson, CO

$55,290 85.2k miles

#8 2016-2020 GMC Sierra 3500HD

It’s aB+” Buy

  • One Owner, Clean Title
  • Dealer Rating - 4.7 stars
  • Includes $13,416 Premium Upgrades
  • Great Price - $3,598 Below Market
See more about this car
2018 GMC Sierra 3500HD Denali 4WD photo
9
Price Drop

2018 GMC Sierra 3500HD Denali 4WD Boulder, CO

$51,568 126k miles

#9 2016-2020 GMC Sierra 3500HD

It’s aB+” Buy

  • Motivation to Negotiate - Increasing
  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.5 stars
  • Includes $7,952 Premium Upgrades
See more about this car
2020 GMC Sierra 3500HD SLT 4WD photo
10
Price Drop

2020 GMC Sierra 3500HD SLT 4WD Brighton, CO

$49,488 131.4k miles

#10 2016-2020 GMC Sierra 3500HD

It’s aB+” Buy

  • Motivation to Negotiate - Increasing
  • One Owner, Clean Title
  • Dealer Rating - 4.2 stars
  • Includes $16,820 Premium Upgrades
See more about this car
2020 GMC Sierra 3500HD Denali 4WD photo
11

2020 GMC Sierra 3500HD Denali 4WD Fort Collins, CO

$71,340 54.9k miles

#11 2016-2020 GMC Sierra 3500HD

It’s aB+” Buy

  • Motivation to Negotiate - Increasing
  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.3 stars
  • Includes $13,300 Premium Upgrades
See more about this car
2020 GMC Sierra 3500HD Denali 4WD photo
12

2020 GMC Sierra 3500HD Denali 4WD Lone Tree, CO

$59,999 95.9k miles

#12 2016-2020 GMC Sierra 3500HD

It’s aB” Buy

  • Clean Title, Not a rental or commercial vehicle
  • Dealer Rating - 4.2 stars
  • Includes $12,081 Premium Upgrades
  • Fair Price - $1,727 Below Market
See more about this car
2018 GMC Sierra 3500HD Denali 4WD photo
13
Price Drop

2018 GMC Sierra 3500HD Denali 4WD Wheat Ridge, CO

$58,900 89.3k miles

#13 2016-2020 GMC Sierra 3500HD

It’s aB” Buy

  • Motivation to Negotiate - Increasing
  • Clean Title
  • Dealer Rating - 4.3 stars
  • Includes $8,012 Premium Upgrades
See more about this car
2018 GMC Sierra 3500HD Denali 4WD photo
14
Price Drop

2018 GMC Sierra 3500HD Denali 4WD Denver, CO

$51,487 98.5k miles

#14 2016-2020 GMC Sierra 3500HD

It’s aC” Buy

  • Motivation to Negotiate - High
  • Clean Title
  • Dealer Rating - 4.0 stars
  • $2,000 Price Drop
See more about this car
2018 GMC Sierra 3500HD Denali 4WD photo
15
Price Drop

2018 GMC Sierra 3500HD Denali 4WD Littleton, CO

$46,409 131.4k miles

#15 2016-2020 GMC Sierra 3500HD

It’s aC-” Buy

  • Motivation to Negotiate - High
  • Clean Title
  • Includes $729 Premium Upgrades
  • $2,000 Price Drop
See more about this car
2018 GMC Sierra 3500HD Denali 4WD photo
16

2018 GMC Sierra 3500HD Denali 4WD Denver, CO

$71,995 55.6k miles

#16 2016-2020 GMC Sierra 3500HD

It’s aD+” Buy

  • Clean Title
  • Dealer Rating - 4.5 stars
  • Below Average Mileage
  • Includes $796 Premium Upgrades
See more about this car
2018 GMC Sierra 3500HD SLT 4WD photo
17

2018 GMC Sierra 3500HD SLT 4WD Colorado Springs, CO

$55,342 100.4k miles

#17 2016-2020 GMC Sierra 3500HD

It’s aD” Buy

  • One Owner, Clean Title
  • Dealer Rating - 4.5 stars
  • Includes $10,438 Premium Upgrades
See more about this car
2019 GMC Sierra 3500HD Denali 4WD photo
18

2019 GMC Sierra 3500HD Denali 4WD Denver, CO

$52,487 109.3k miles

#18 2016-2020 GMC Sierra 3500HD

It’s aD-” Buy

  • Clean Title
  • Dealer Rating - 4.0 stars
See more about this car
2020 GMC Sierra 3500HD Denali 4WD photo
19
Price Drop

2020 GMC Sierra 3500HD Denali 4WD Longmont, CO

$63,091

See more about this car
2017 GMC Sierra 3500HD  4WD photo
20

2017 GMC Sierra 3500HD 4WD Fort Collins, CO

$35,000 134.1k miles

See more about this car
2018 GMC Sierra 3500HD  4WD photo
21

2018 GMC Sierra 3500HD 4WD Brighton, CO

$42,995 68.9k miles

See more about this car
2016 GMC Sierra 3500HD SLE 4WD photo
22
Price Drop

2016 GMC Sierra 3500HD SLE 4WD Wheat Ridge, CO

$35,899 163.5k miles

See more about this car
2020 GMC Sierra 3500HD AT4 4WD photo

2020 GMC Sierra 3500HD AT4 4WD Greeley, CO

$71,599 42.6k miles

Not Ranked

It’s aB+” Buy

  • Dealer Rating - 4.5 stars
  • Below Average Mileage
  • Includes $18,540 Premium Upgrades
  • Fair Price - $972 Above Market
See more about this car

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