Used 2018 GMC Sierra 2500HD for Sale in Denver, CO
Denver Search Area
- Dealers in Area
- 357
- Sierra 2500HDs for Sale
- 39
Top Ranked Used 2016-2020 GMC Sierra 2500HDs near Denver
Ranked by Most Car for Your Money
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2017 GMC Sierra 2500HD Denali 4WD • Northglenn, CO
$53,990 • 67.3k miles
#1 2016-2020 GMC Sierra 2500HD
It’s an “A+” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.0 stars
- Below Average Mileage

2020 GMC Sierra 2500HD SLT 4WD • Lakewood, CO
$69,779 • 14.2k miles
#2 2016-2020 GMC Sierra 2500HD
It’s an “A+” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Very Low Mileage
2016 GMC Sierra 2500HD SLE 4WD • Englewood, CO
$25,999 • 124.3k miles
#3 2016-2020 GMC Sierra 2500HD
It’s an “A+” Buy
- Motivation to Negotiate - High
- One Owner, Clean Title
- Includes $1,283 Premium Upgrades
- Great Price - $3,076 Below Market
2017 GMC Sierra 2500HD Denali 4WD • Castle Rock, CO
$58,588 • 56.6k miles
#4 2016-2020 GMC Sierra 2500HD
It’s an “A+” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Very Low Mileage
- Includes $8,436 Premium Upgrades
2019 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
$58,891 • 67.2k miles
#5 2016-2020 GMC Sierra 2500HD
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.8 stars
- Includes $10,064 Premium Upgrades
2018 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
$57,310 • 61.8k miles
#6 2016-2020 GMC Sierra 2500HD
It’s an “A” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Below Average Mileage
- Includes $9,280 Premium Upgrades
2017 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
$60,886 • 51.1k miles
#7 2016-2020 GMC Sierra 2500HD
It’s an “A” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Very Low Mileage
- Includes $8,080 Premium Upgrades
2019 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
$67,937 • 18.4k miles
#8 2016-2020 GMC Sierra 2500HD
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Very Low Mileage
2019 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
$62,291 • 47.9k miles
#9 2016-2020 GMC Sierra 2500HD
It’s an “A” Buy
- Clean Title
- Dealer Rating - 4.2 stars
- Below Average Mileage
- Includes $8,332 Premium Upgrades
2018 GMC Sierra 2500HD SLT 4WD • Lone Tree, CO
$55,999 • 59.1k miles
#10 2016-2020 GMC Sierra 2500HD
It’s an “A” Buy
- Clean Title
- Dealer Rating - 4.2 stars
- Below Average Mileage
- Includes $11,708 Premium Upgrades
2020 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
$69,420 • 38.1k miles
#11 2016-2020 GMC Sierra 2500HD
It’s an “A-” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Below Average Mileage
- Includes $10,096 Premium Upgrades
2019 GMC Sierra 2500HD Denali 4WD • Cheyenne, WY
$62,995 • 69.1k miles
#12 2016-2020 GMC Sierra 2500HD
It’s an “A-” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Includes $9,984 Premium Upgrades
2018 GMC Sierra 2500HD SLT 4WD • Colorado Springs, CO
$54,994 • 52.1k miles
#13 2016-2020 GMC Sierra 2500HD
It’s a “B+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Very Low Mileage
- Includes $12,196 Premium Upgrades
2019 GMC Sierra 2500HD Denali 4WD • Loveland, CO
$52,301 • 102k miles
#14 2016-2020 GMC Sierra 2500HD
It’s a “B” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Includes $8,374 Premium Upgrades
2019 GMC Sierra 2500HD Denali 4WD • Littleton, CO
$58,409 • 76.8k miles
#15 2016-2020 GMC Sierra 2500HD
It’s a “B” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Includes $9,188 Premium Upgrades
2018 GMC Sierra 2500HD SLT 4WD • Fort Collins, CO
$51,826 • 74.3k miles
#16 2016-2020 GMC Sierra 2500HD
It’s a “B” Buy
- Motivation to Negotiate - Increasing
- Clean Title
- Average Mileage
- Includes $8,864 Premium Upgrades
2018 GMC Sierra 2500HD Denali 4WD • Denver, CO
$58,467 • 69.7k miles
#17 2016-2020 GMC Sierra 2500HD
It’s a “B” Buy
- Clean Title
- Dealer Rating - 4.1 stars
- Average Mileage
- Includes $9,657 Premium Upgrades
2018 GMC Sierra 2500HD Denali 4WD • Franktown, CO
$54,950 • 94.3k miles
#18 2016-2020 GMC Sierra 2500HD
It’s a “B” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.0 stars
- Includes $8,356 Premium Upgrades
- Fair Price - $1,230 Above Market
2020 GMC Sierra 2500HD AT4 4WD • Denver, CO
$64,799 • 50.6k miles
#19 2016-2020 GMC Sierra 2500HD
It’s a “C+” Buy
- Motivation to Negotiate - Increasing
- Clean Title
- Dealer Rating - 4.1 stars
- Average Mileage
2019 GMC Sierra 2500HD 4WD • Brighton, CO
$28,988 • 134.5k miles
#20 2016-2020 GMC Sierra 2500HD
It’s a “C” Buy
- Motivation to Negotiate - High
- One Owner, Clean Title
- Dealer Rating - 4.2 stars
- Fair Price - $282 Below Market
2018 GMC Sierra 2500HD Denali 4WD • Colorado Springs, CO
$56,995 • 74.2k miles
#21 2016-2020 GMC Sierra 2500HD
It’s a “C” Buy
- Motivation to Negotiate - Very High
- Clean Title, Not a rental or commercial vehicle
- Average Mileage
- Includes $9,113 Premium Upgrades
2018 GMC Sierra 2500HD Denali 4WD • Lone Tree, CO
$60,699 • 58.2k miles
#22 2016-2020 GMC Sierra 2500HD
It’s a “C” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Below Average Mileage
- Includes $9,128 Premium Upgrades
2019 GMC Sierra 2500HD SLT 4WD • Northglenn, CO
$54,528 • 101.2k miles
#23 2016-2020 GMC Sierra 2500HD
It’s a “D+” Buy
- Motivation to Negotiate - Increasing
- Clean Title
- Dealer Rating - 4.0 stars
- Includes $8,643 Premium Upgrades
2020 GMC Sierra 2500HD Denali 4WD • Denver, CO
$73,995 • 40.8k miles
#24 2016-2020 GMC Sierra 2500HD
It’s a “D+” Buy
- Motivation to Negotiate - Very High
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Below Average Mileage
2017 GMC Sierra 2500HD Denali 4WD • Centennial, CO
$60,590 • 52.4k miles
#25 2016-2020 GMC Sierra 2500HD
It’s a “D+” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Very Low Mileage
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GMC Sierra 2500HD near Denver, CO
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