CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2016 GMC Sierra 2500HD for Sale in Milwaukee, WI

Sierra 2500HDs for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2018 GMC Sierra 2500HD Denali 4WD photo
1
Price Drop
2018 GMC Sierra 2500HD Denali 4WD Bridgeview, IL
Black 6.6L V8 Engine
$43,495 101.4k miles
•••

#1 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $255 Price Drop
  • Great Price - $4,232 Below Market
  • Includes $7,558 Premium Upgrades
More details
2017 GMC Sierra 2500HD Denali 4WD photo
2
Price Drop
2017 GMC Sierra 2500HD Denali 4WD Madison, WI
Black 6.6L V8 Engine
$43,819 97.8k miles
•••

#2 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • $596 Price Drop
  • Great Price - $3,046 Below Market
  • Includes $7,345 Premium Upgrades
More details
2015 GMC Sierra 2500HD SLT 4WD photo
3
2015 GMC Sierra 2500HD SLT 4WD Portage, WI
Brown 6.6L V8 Engine
$22,999 202.1k miles
•••

#3 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s anA+” Buy

  • Great Price - $1,520 Below Market
  • Includes $3,940 Premium Upgrades
  • CARFAX: Clean Title
More details
2018 GMC Sierra 2500HD SLE 4WD photo
4
2018 GMC Sierra 2500HD SLE 4WD Fruitport Charter Twp, MI
White 6.0L V8 Engine
$33,999 90.7k miles
•••

#4 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Good Price - $2,145 Below Market
  • Includes $4,899 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 2500HD  4WD photo
5
Price Drop
2019 GMC Sierra 2500HD 4WD Waukegan, IL
Silver 6.0L V8 Engine
$31,400 61.3k miles
•••

#5 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Good Price - $1,405 Below Market
  • Includes $849 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2019 GMC Sierra 2500HD Denali 4WD photo
6
2019 GMC Sierra 2500HD Denali 4WD Gurnee, IL
Black 6.6L V8 Engine
$52,500 68.4k miles
•••

#6 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s anA” Buy

  • Fair Price - $256 Above Market
  • Includes $7,593 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2017 GMC Sierra 2500HD SLT 4WD photo
7
Price Drop
2017 GMC Sierra 2500HD SLT 4WD Watertown, WI
Gray 6.0L V8 Engine
$29,944 146.3k miles
•••

#7 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s anA-” Buy

  • $1,189 Price Drop
  • Fair Price - $522 Below Market
  • Includes $2,444 Premium Upgrades
More details
2017 GMC Sierra 2500HD Denali 4WD photo
8
2017 GMC Sierra 2500HD Denali 4WD Elmhurst, IL
Black 6.0L V8 Engine
$30,950 103.6k miles
•••

#8 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Great Price - $8,097 Below Market
  • Includes $155 Premium Upgrades
  • CARFAX: One Owner, Clean Title
More details
2018 GMC Sierra 2500HD Denali 4WD photo
9
Price Drop
2018 GMC Sierra 2500HD Denali 4WD Elmhurst, IL
Red 6.6L V8 Engine
$36,450 132.4k miles
•••

#9 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $1,200 Price Drop
  • Great Price - $5,365 Below Market
  • Includes $6,135 Premium Upgrades
More details
2019 GMC Sierra 2500HD  4WD photo
10
Price Drop
2019 GMC Sierra 2500HD 4WD Schaumburg, IL
White 6.6L V8 Engine
$26,495 186.7k miles
•••

#10 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $500 Price Drop
  • Great Price - $2,579 Below Market
  • Includes $6,562 Premium Upgrades
More details
2019 GMC Sierra 2500HD SLE 4WD photo
11
Price Drop
2019 GMC Sierra 2500HD SLE 4WD Burlington, WI
Gray 6.6L V8 Engine
$39,790 95.6k miles
•••

#11 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $200 Price Drop
  • Good Price - $1,551 Below Market
  • Includes $8,082 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
12
Price Drop
2019 GMC Sierra 2500HD Denali 4WD West Bend, WI
Gray 6.6L V8 Engine
$53,999 56.5k miles
•••

#12 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • $300 Price Drop
  • Fair Price - $1,478 Below Market
  • Includes $8,774 Premium Upgrades
More details
2017 GMC Sierra 2500HD SLT 4WD photo
13
2017 GMC Sierra 2500HD SLT 4WD Waukegan, IL
White 6.0L V8 Engine
$29,980 122.2k miles
•••

#13 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB+” Buy

  • Good Price - $1,146 Below Market
  • CARFAX: One Owner, Clean Title
  • Motivation to Negotiate - Increasing
More details
2016 GMC Sierra 2500HD Denali 4WD photo
14
Price Drop
2016 GMC Sierra 2500HD Denali 4WD Countryside, IL
Red 6.0L V8 Engine
$22,999 195.3k miles
•••

#14 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • $1,998 Price Drop
  • Great Price - $2,865 Below Market
  • Includes $378 Premium Upgrades
More details
2015 GMC Sierra 2500HD SLT 4WD photo
15
2015 GMC Sierra 2500HD SLT 4WD Oak Creek, WI
White 6.0L V8 Engine
$28,768 110.5k miles
•••

#15 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • Fair Price - $356 Below Market
  • CARFAX: Clean Title
  • Below Average Mileage
More details
2016 GMC Sierra 2500HD Denali 4WD photo
16
Price Drop
2016 GMC Sierra 2500HD Denali 4WD Bristol, WI
White 6.6L V8 Engine
$36,962 132.7k miles
•••

#16 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB” Buy

  • $1,038 Price Drop
  • Fair Price - $522 Above Market
  • Includes $5,530 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
17
Price Drop
2019 GMC Sierra 2500HD Denali 4WD Beloit, WI
Red 6.6L V8 Engine
$46,994 114k miles
•••

#17 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aB-” Buy

  • $890 Price Drop
  • Includes $7,049 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2018 GMC Sierra 2500HD  4WD photo
18
2018 GMC Sierra 2500HD 4WD St. Charles, IL
White 6.6L V8 Engine
$35,990 81.2k miles
•••

#18 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aC-” Buy

  • Includes $5,960 Premium Upgrades
  • CARFAX: Clean Title
  • Below Average Mileage
More details
2016 GMC Sierra 2500HD Denali 4WD photo
19
2016 GMC Sierra 2500HD Denali 4WD Bensenville, IL
Black 6.6L V8 Engine
$36,995 88.1k miles
•••

#19 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aD+” Buy

  • Great Price - $5,723 Below Market
  • Includes $6,798 Premium Upgrades
  • CARFAX: One Owner, Not a rental or commercial vehicle
More details
2018 GMC Sierra 2500HD SLT 4WD photo
20
Price Drop
2018 GMC Sierra 2500HD SLT 4WD Janesville, WI
White 6.6L V8 Engine
$47,320 60.1k miles
•••

#20 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aD+” Buy

  • $598 Price Drop
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Very Low Mileage
More details
2017 GMC Sierra 2500HD Denali 4WD photo
21
2017 GMC Sierra 2500HD Denali 4WD Mt Pleasant, WI
Black 6.6L V8 Engine
$57,800 78k miles
•••

#21 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aD+” Buy

  • CARFAX: Clean Title
  • Motivation to Negotiate - Increasing
  • Very Low Mileage
More details
2016 GMC Sierra 2500HD Denali 4WD photo
22
2016 GMC Sierra 2500HD Denali 4WD Wadsworth, IL
Black 6.0L V8 Engine
$34,999 171.8k miles
•••

#22 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aD” Buy

  • Includes $5,106 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Motivation to Negotiate - Increasing
More details
2016 GMC Sierra 2500HD SLE 4WD photo
23
Price Drop
2016 GMC Sierra 2500HD SLE 4WD Holland, MI
Silver 6.6L V8 Engine
$29,500 144.7k miles
•••

#23 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aD” Buy

  • $499 Price Drop
  • Includes $4,115 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2017 GMC Sierra 2500HD SLT 4WD photo
24
2017 GMC Sierra 2500HD SLT 4WD Melrose Park, IL
White 6.0L V8 Engine
$22,995 202.5k miles
•••

#24 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aD” Buy

  • Includes $488 Premium Upgrades
  • CARFAX: One Owner, Clean Title
  • Motivation to Negotiate - High
More details
2018 GMC Sierra 2500HD SLT 4WD photo
25
2018 GMC Sierra 2500HD SLT 4WD Addison, IL
Black 6.6L V8 Engine
$39,950 122.7k miles
•••

#25 2015-2019 GMC Sierra 2500HD

CoPilot AI: It’s aD” Buy

  • CARFAX: Clean Title
  • Motivation to Negotiate - Increasing
  • Dealer Rating - 4.8 stars
More details
1-25 of 37 results

2016 GMC Sierra 2500HD

Three-Quarter-Ton Truck
Seats
6
NHTSA Rating Summary
Dimensions

© 2025 CoPilot. All Rights Reserved.