AI-Assisted Car Shopping

 New Search
Save
Sort

Used 2018 GMC Sierra 2500HD for Sale in Houston, TX

Sierra 2500HDs for Sale at Dealers, Ranked by CoPilot AI ?

Filters
Price
Year
Mileage
Trim
2020 GMC Sierra 2500HD Denali 4WD photo
1
Price Drop
2020 GMC Sierra 2500HD Denali 4WD Dickinson, TX
$61,591 36.8k miles Certified
•••

#1 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $1,400 Price Drop
  • Great Price - $8,418 Below Market
  • Includes $15,608 Premium Upgrades
See more about this car
2017 GMC Sierra 2500HD Denali 4WD photo
2
2017 GMC Sierra 2500HD Denali 4WD Houston, TX
$46,991 75.6k miles
•••

#2 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,510 Below Market
  • Includes $7,892 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 2500HD Denali 4WD photo
4
2020 GMC Sierra 2500HD Denali 4WD Houston, TX
$49,900 94.9k miles
•••

#4 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Great Price - $6,384 Below Market
  • Includes $12,202 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2016 GMC Sierra 2500HD SLE 4WD photo
5
2016 GMC Sierra 2500HD SLE 4WD Alvin, TX
$24,199 137.9k miles
•••

#5 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Great Price - $5,010 Below Market
  • Includes $2,854 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2018 GMC Sierra 2500HD Denali 4WD photo
6
Price Drop
2018 GMC Sierra 2500HD Denali 4WD Conroe, TX
$45,392 84.2k miles
•••

#6 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $560 Price Drop
  • Great Price - $3,901 Below Market
  • Includes $8,566 Premium Upgrades
See more about this car
2018 GMC Sierra 2500HD SLE 4WD photo
7
2018 GMC Sierra 2500HD SLE 4WD Huntsville, TX
$34,995 72.6k miles
•••

#7 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,891 Below Market
  • Includes $3,558 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 2500HD Denali 4WD photo
8
2019 GMC Sierra 2500HD Denali 4WD Bryan, TX
$55,961 40.5k miles
•••

#8 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Good Price - $2,273 Below Market
  • Includes $9,340 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 2500HD Denali 4WD photo
10
Price Drop
2020 GMC Sierra 2500HD Denali 4WD Houston, TX
$63,258 58.3k miles
•••

#10 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • $600 Price Drop
  • Good Price - $3,419 Below Market
  • Includes $13,904 Premium Upgrades
See more about this car
2020 GMC Sierra 2500HD Denali 4WD photo
11
2020 GMC Sierra 2500HD Denali 4WD Spring, TX
$66,900 28.2k miles
•••

#11 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Fair Price - $1,662 Below Market
  • Includes $13,028 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 2500HD AT4 4WD photo
13
2020 GMC Sierra 2500HD AT4 4WD Tomball, TX
$63,991 43.8k miles
•••

#13 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Fair Price - $593 Below Market
  • Includes $17,508 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2020 GMC Sierra 2500HD AT4 4WD photo
14
2020 GMC Sierra 2500HD AT4 4WD Houston, TX
$66,998 33.6k miles
•••

#14 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Fair Price - $446 Above Market
  • Includes $11,836 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2020 GMC Sierra 2500HD Denali 4WD photo
15
Price Drop
2020 GMC Sierra 2500HD Denali 4WD Houston, TX
$68,588 48.8k miles
•••

#15 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • $410 Price Drop
  • Fair Price - $718 Above Market
  • Includes $15,024 Premium Upgrades
See more about this car
2020 GMC Sierra 2500HD Denali 4WD photo
16
2020 GMC Sierra 2500HD Denali 4WD Houston, TX
$63,998 44.5k miles
•••

#16 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Fair Price - $1,464 Above Market
  • Includes $7,800 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2018 GMC Sierra 2500HD Denali 4WD photo
17
2018 GMC Sierra 2500HD Denali 4WD Tomball, TX
$51,998 78k miles
•••

#17 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA-” Buy

  • Fair Price - $300 Above Market
  • Includes $9,135 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 2500HD AT4 4WD photo
18
Price Drop
2020 GMC Sierra 2500HD AT4 4WD Houston, TX
$58,447 62.3k miles Certified
•••

#18 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s anA-” Buy

  • $541 Price Drop
  • Fair Price - $959 Above Market
  • Includes $9,092 Premium Upgrades
See more about this car
2020 GMC Sierra 2500HD AT4 4WD photo
19
2020 GMC Sierra 2500HD AT4 4WD Dickinson, TX
$64,991 34.6k miles
•••

#19 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Great Price - $5,605 Below Market
  • Includes $18,984 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 2500HD Denali 4WD photo
20
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Tomball, TX
$36,995 160.6k miles
•••

#20 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $2,000 Price Drop
  • Great Price - $5,374 Below Market
  • Includes $7,100 Premium Upgrades
See more about this car
2020 GMC Sierra 2500HD SLT 4WD photo
21
Price Drop
2020 GMC Sierra 2500HD SLT 4WD Dickinson, TX
$51,393 88k miles
•••

#21 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $1,099 Price Drop
  • Great Price - $4,818 Below Market
  • Includes $20,878 Premium Upgrades
See more about this car
2017 GMC Sierra 2500HD Denali 4WD photo
22
Price Drop
2017 GMC Sierra 2500HD Denali 4WD Houston, TX
$43,888 104.7k miles
•••

#22 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $3,497 Below Market
  • Includes $7,340 Premium Upgrades
See more about this car
2020 GMC Sierra 2500HD Denali 4WD photo
23
2020 GMC Sierra 2500HD Denali 4WD Houston, TX
$61,995 53.7k miles
•••

#23 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Good Price - $3,401 Below Market
  • Includes $13,740 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 2500HD AT4 4WD photo
24
Price Drop
2020 GMC Sierra 2500HD AT4 4WD Houston, TX
$58,991 72.6k miles
•••

#24 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Good Price - $3,303 Below Market
  • Includes $18,196 Premium Upgrades
See more about this car
2016 GMC Sierra 2500HD Denali 4WD photo
25
2016 GMC Sierra 2500HD Denali 4WD Houston, TX
$26,500 206k miles
•••

#25 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Great Price - $2,739 Below Market
  • Includes $4,573 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2020 GMC Sierra 2500HD AT4 4WD photo
Price Drop
2020 GMC Sierra 2500HD AT4 4WD Houston, TX
$59,983 68.9k miles
•••

#26 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $569 Price Drop
  • Good Price - $2,431 Below Market
  • Includes $18,304 Premium Upgrades
See more about this car
2017 GMC Sierra 2500HD Denali 4WD photo
2017 GMC Sierra 2500HD Denali 4WD Tomball, TX
$38,990 155.4k miles
•••

#27 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Good Price - $1,831 Below Market
  • Includes $6,209 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2018 GMC Sierra 2500HD Denali 4WD photo
2018 GMC Sierra 2500HD Denali 4WD Silsbee, TX
$48,995 44.4k miles
•••

#28 2016-2020 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Fair Price - $169 Below Market
  • Includes $2,629 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
1-25 of 53 results

2018 GMC Sierra 2500HD

Three-Quarter-Ton Truck
Seats
6
Fuel Economy
undefined - undefinedCity MPG
undefined - undefinedHwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions

Why Use CoPilot?

Shop and buy your next car with confidence. CoPilot searches every car at every dealer, every day, and ranks them based on what matters to you.


When you shop for a new or used car, CoPilot helps you know more. We search every car at every dealer so you don't have to, we give you data and insights you won't find anywhere else, and we rank every car so it's easy to find the best car at the best price.


When you're ready to buy your next car, CoPilot helps you make sure you never get taken advantage of at the dealership. Would you like to know more than the salesperson? CoPilot helps you avoid any tricks, traps, and scams. Know how and what you can negotiate. With CoPilot, you'll save time, money, and frustration.

© 2024 CoPilot. All Rights Reserved.