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Used 2018 GMC Sierra 2500HD for Sale in Milwaukee, WI

Sierra 2500HDs for Sale at Dealers

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2017 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2017 GMC Sierra 2500HD Denali 4WD • Brookfield, WI
Black • 6.6L V8 Engine
$49,379 • 63.9k miles • Certified
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • $500 Price Drop
  • Fair Price - $79 Above Market
  • Includes $7,727 Premium Upgrades
More details
2016 GMC Sierra 2500HD SLT 4WD photo
Price Drop
2016 GMC Sierra 2500HD SLT 4WD • Oak Creek, WI
Red • 6.6L V8 Engine
$30,346 • 169.3k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • $277 Price Drop
  • Includes $5,458 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2016 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2016 GMC Sierra 2500HD Denali 4WD • Waukesha, WI
6.0L V8 Engine
$45,980 • 73.6k miles
•••

Not Ranked

CoPilot AI: It’s a “D+” Buy

  • $498 Price Drop
  • CARFAX: One Owner
  • Motivation to Negotiate - High
More details
2016 GMC Sierra 2500HD 4WD photo
2016 GMC Sierra 2500HD 4WD • Waukesha, WI
Silver • 6.6L V8 Engine
$13,995 • 221.5k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,431 Below Market
  • Includes $2,805 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Johnson Creek, WI
6.6L V8 Engine
$48,989 • 100.9k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • $1,000 Price Drop
  • Fair Price - $1,180 Below Market
  • Includes $6,344 Premium Upgrades
More details
2020 GMC Sierra 2500HD SLT 4WD photo
Price Drop
2020 GMC Sierra 2500HD SLT 4WD • Elkhorn, WI
Red • 6.6L V8 Engine
$40,201 • 153.3k miles
•••

Not Ranked

CoPilot AI: It’s a “D+” Buy

  • Includes $13,128 Premium Upgrades
  • CARFAX: One Owner
  • Motivation to Negotiate - Increasing
More details
2017 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2017 GMC Sierra 2500HD Denali 4WD • Fond du Lac, WI
White • 6.6L V8 Engine
$40,391 • 126.6k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • $1,499 Price Drop
  • Motivation to Negotiate - Very High
  • Average Mileage
More details
2018 GMC Sierra 2500HD SLE 4WD photo
2018 GMC Sierra 2500HD SLE 4WD • Fond du Lac, WI
Black • 6.0L V8 Engine
$33,486 • 87.5k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • Includes $2,478 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Below Average Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2020 GMC Sierra 2500HD Denali 4WD • Fond du Lac, WI
Gray • 6.6L V8 Engine
$63,486 • 34.7k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • Includes $12,306 Premium Upgrades
  • CARFAX: One Owner
  • Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 2500HD 4WD photo
Price Drop
2019 GMC Sierra 2500HD 4WD • Waupun, WI
Black • 6.6L V8 Engine
$35,998 • 91k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • $160 Price Drop
  • Includes $6,724 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 2500HD Denali 4WD photo
New Find
2020 GMC Sierra 2500HD Denali 4WD • Fond du Lac, WI
Gray • 6.6L V8 Engine
$50,397 • 89.2k miles
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • Good Price - $2,030 Below Market
  • Includes $10,559 Premium Upgrades
  • Average Mileage
More details
2016 GMC Sierra 2500HD Denali 4WD photo
2016 GMC Sierra 2500HD Denali 4WD • Harvard, IL
White • 6.6L V8 Engine
$38,463 • 142.2k miles
•••

Not Ranked

CoPilot AI: It’s a “B-” Buy

  • Includes $5,867 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Average Mileage
More details
2020 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Janesville, WI
White • 6.6L V8 Engine
$60,000 • 24.6k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $910 Price Drop
  • Good Price - $1,921 Below Market
  • Includes $13,577 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • Arlington Heights, IL
Black • 6.6L V8 Engine
$52,188 • 44.2k miles
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • $200 Price Drop
  • Fair Price - $653 Below Market
  • Includes $5,079 Premium Upgrades
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2020 GMC Sierra 2500HD Denali 4WD • Chilton, WI
Black • 6.6L V8 Engine
$59,397 • 62.3k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • Includes $11,283 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.8 stars
More details
2020 GMC Sierra 2500HD Denali 4WD photo
2020 GMC Sierra 2500HD Denali 4WD • Huntley, IL
Black • 6.6L V8 Engine
$49,889 • 66.6k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • Great Price - $9,163 Below Market
  • Includes $12,164 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2020 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2020 GMC Sierra 2500HD Denali 4WD • East Dundee, IL
White • 6.6L V8 Engine
$28,995 • 199.9k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $1,000 Price Drop
  • Fair Price - $606 Below Market
  • Includes $3,077 Premium Upgrades
More details
2019 GMC Sierra 2500HD Denali 4WD photo
New Find
2019 GMC Sierra 2500HD Denali 4WD • Arlington, WI
Silver • 6.6L V8 Engine
$47,900 • 93.6k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • Includes $679 Premium Upgrades
  • Average Mileage
More details
2019 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2019 GMC Sierra 2500HD Denali 4WD • Bartlett, IL
Black • 6.6L V8 Engine
$42,707 • 124.2k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $673 Price Drop
  • Good Price - $1,845 Below Market
  • Includes $7,100 Premium Upgrades
More details
2019 GMC Sierra 2500HD SLT 4WD photo
2019 GMC Sierra 2500HD SLT 4WD • Rockford, IL
White • 6.6L V8 Engine
$53,900 • 94.9k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $9,763 Premium Upgrades
  • Motivation to Negotiate - Very High
  • Average Mileage
More details
2019 GMC Sierra 2500HD Denali 4WD photo
2019 GMC Sierra 2500HD Denali 4WD • Rockford, IL
Red • 6.6L V8 Engine
$69,900 • 27.8k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • Includes $8,808 Premium Upgrades
  • Motivation to Negotiate - Very High
  • Very Low Mileage
More details
2016 GMC Sierra 2500HD RWD photo
New Find
2016 GMC Sierra 2500HD RWD • Chicago, IL
White • 6.0L V8 Engine
$12,900 • 191.2k miles
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • Great Price - $1,651 Below Market
  • CARFAX: One Owner
More details
2018 GMC Sierra 2500HD RWD photo
New Find
2018 GMC Sierra 2500HD RWD • Chicago, IL
White • 6.0L V8 Engine
$14,500 • 235.7k miles
•••
More details
2018 GMC Sierra 2500HD Denali 4WD photo
Price Drop
2018 GMC Sierra 2500HD Denali 4WD • Northlake, IL
Black • 6.6L V8 Engine
$40,499
•••
More details
2018 GMC Sierra 2500HD SLE 4WD photo
Price Drop
2018 GMC Sierra 2500HD SLE 4WD • Portage, WI
White • 6.6L V8 Engine
$32,599 • 137.8k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • $400 Price Drop
  • Includes $5,448 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
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2018 GMC Sierra 2500HD

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