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Used 2020 GMC Sierra 1500 for Sale in Madison, WI

Sierra 1500s for Sale at Dealers

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2021 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Madison, WI
Gray • 2.7L I4 Engine
$27,389 • 90.4k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • Great Price - $3,002 Below Market
  • Includes $1,404 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Sierra 1500 SLT 4WD photo
Price Drop
New Find
2019 GMC Sierra 1500 SLT 4WD • Madison, WI
Black • 5.3L V8 Engine
$29,996 • 104.7k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • $319 Price Drop
  • Fair Price - $274 Below Market
  • Includes $7,183 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Madison, WI
Gray • 3.0L I6 Engine
$32,774 • 75.4k miles
•••

Not Ranked

CoPilot AI: It’s a “D+” Buy

  • $449 Price Drop
  • Includes $1,468 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • Madison, WI
Blue • 5.3L V8 Engine
$31,727 • 100.2k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • $52 Price Drop
  • Fair Price - $39 Above Market
  • Includes $7,484 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Madison, WI
Gray • 5.3L V8 Engine
$26,872 • 104.6k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $499 Price Drop
  • Great Price - $3,188 Below Market
  • Includes $2,699 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD photo
New Find
2021 GMC Sierra 1500 Elevation 4WD • Madison, WI
White • 3.0L I6 Engine
$32,294 • 109.3k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $2,762 Premium Upgrades
  • Dealer Rating - 4.9 stars
More details
2020 GMC Sierra 1500 Elevation 4WD photo
2020 GMC Sierra 1500 Elevation 4WD • Sun Prairie, WI
Black • 3.0L I6 Engine
$27,851 • 125.5k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • Fair Price - $535 Below Market
  • Includes $3,942 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 Denali 4WD photo
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Stoughton, WI
White • 3.0L I6 Engine
$43,995 • 7.3k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $4,000 Price Drop
  • Great Price - $4,238 Below Market
  • Includes $8,663 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD photo
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Stoughton, WI
Gray • 6.2L V8 Engine
$36,469 • 87.1k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $2,953 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 SLT 4WD photo
2019 GMC Sierra 1500 SLT 4WD • Stoughton, WI
White • 5.3L V8 Engine
$31,196 • 100.1k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • Average Mileage
More details
2020 GMC Sierra 1500 Denali 4WD photo
Price Drop
2020 GMC Sierra 1500 Denali 4WD • Stoughton, WI
Red • 5.3L V8 Engine
$36,955 • 54.4k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $940 Above Market
  • Includes $360 Premium Upgrades
  • Motivation to Negotiate - High
More details
2020 GMC Sierra 1500 Denali 4WD photo
Price Drop
2020 GMC Sierra 1500 Denali 4WD • Arlington, WI
White • 6.2L V8 Engine
$36,738 • 64.6k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $596 Price Drop
  • Great Price - $4,173 Below Market
  • Includes $10,074 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Sauk City, WI
Red • 6.2L V8 Engine
$39,239 • 47k miles • Certified
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • $206 Price Drop
  • Fair Price - $544 Below Market
  • Includes $1,011 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Sauk City, WI
White • 3.0L I6 Engine
$29,496 • 103.7k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $503 Price Drop
  • Great Price - $6,374 Below Market
  • Includes $8,532 Premium Upgrades
More details
2019 GMC Sierra 1500 4WD photo
New Find
2019 GMC Sierra 1500 4WD • Milton, WI
Black • 5.3L V8 Engine
$25,468 • 80.4k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $1,910 Premium Upgrades
  • Below Average Mileage
  • Dealer Rating - 4.9 stars
More details
2021 GMC Sierra 1500 SLT 4WD photo
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Milton, WI
White • 6.2L V8 Engine
$34,468 • 86.7k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • $500 Price Drop
  • Includes $2,444 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 AT4 4WD photo
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Johnson Creek, WI
Gray • 3.0L I6 Engine
$29,489 • 131.2k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • $1,500 Price Drop
  • Includes $892 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 Denali 4WD photo
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Johnson Creek, WI
6.2L V8 Engine
$33,989 • 102.7k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $1,000 Price Drop
  • Great Price - $2,368 Below Market
  • Includes $1,295 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
New Find
2020 GMC Sierra 1500 SLT 4WD • Janesville, WI
White • 5.3L V8 Engine
$38,615 • 65.3k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • Includes $9,863 Premium Upgrades
  • CARFAX: One Owner
  • Below Average Mileage
More details
2021 GMC Sierra 1500 Elevation 4WD photo
New Find
2021 GMC Sierra 1500 Elevation 4WD • Janesville, WI
Red • 3.0L I6 Engine
$35,422 • 93.8k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $2,176 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
New Find
2021 GMC Sierra 1500 SLT 4WD • Janesville, WI
Gray • 3.0L I6 Engine
$30,425 • 141k miles
•••

Not Ranked

CoPilot AI: It’s a “D+” Buy

  • Includes $7,268 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT RWD photo
New Find
2021 GMC Sierra 1500 SLT RWD • Janesville, WI
Blue • 3.0L I6 Engine
$37,080 • 54.6k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • Includes $4,276 Premium Upgrades
  • CARFAX: One Owner
  • Below Average Mileage
More details
2021 GMC Sierra 1500 Denali 4WD photo
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Janesville, WI
Black • 6.2L V8 Engine
$40,335 • 60.3k miles
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • $500 Price Drop
  • Good Price - $1,332 Below Market
  • Includes $5,299 Premium Upgrades
More details
2020 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2020 GMC Sierra 1500 Elevation 4WD • Janesville, WI
Gray • 5.3L V8 Engine
$33,255 • 96.8k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $2,899 Premium Upgrades
  • Motivation to Negotiate - High
More details
2019 GMC Sierra 1500 AT4 4WD photo
New Find
2019 GMC Sierra 1500 AT4 4WD • Janesville, WI
Gray • 5.3L V8 Engine
$38,710 • 50.4k miles
•••

Not Ranked

CoPilot AI: It’s a “B” Buy

  • Includes $5,371 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.5 stars
More details
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2020 GMC Sierra 1500

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