Used 2018 GMC Sierra 1500 for Sale in Madison, WI
Sierra 1500s for Sale at Dealers
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2019 GMC Sierra 1500 SLT 4WD • Madison, WI
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$32,139 • 121.4k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- $325 Price Drop
- Includes $5,599 Premium Upgrades
- CARFAX: One Owner
More details

2019 GMC Sierra 1500 Denali 4WD • Madison, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$29,299 • 94.7k miles
•••
Not Ranked
CoPilot AI: It’s a “B” Buy
- Fair Price - $629 Above Market
- Motivation to Negotiate - Increasing
- Average Mileage
More details

2017 GMC Sierra 1500 Denali 4WD • Madison, WI
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$22,318 • 163.5k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $1,142 Premium Upgrades
- Motivation to Negotiate - High
- Dealer Rating - 4.4 stars
More details

2017 GMC Sierra 1500 SLT 4WD • Madison, WI
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$26,568 • 85.5k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- $249 Price Drop
- Includes $4,842 Premium Upgrades
- CARFAX: One Owner
More details
2018 GMC Sierra 1500 SLT 4WD • Madison, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$31,000 • 74k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- Includes $2,669 Premium Upgrades
- Motivation to Negotiate - Increasing
- Very Low Mileage
More details
2019 GMC Sierra 1500 SLT 4WD • Madison, WI
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$37,000 • 54.4k miles • Certified
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- Fair Price - $812 Above Market
- Includes $10,157 Premium Upgrades
- CARFAX: One Owner
More details
2017 GMC Sierra 1500 Denali 4WD • Stoughton, WI
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$25,675 • 111.5k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $170 Above Market
- Includes $1,465 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 SLT 4WD • Stoughton, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$26,756 • 134.3k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $527 Below Market
- Includes $7,088 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2017 GMC Sierra 1500 SLT 4WD • Orfordville, WI
Brown • 5.3L V8 Engine
Brown • 5.3L V8 Engine
$24,287 • 104.1k miles • Certified
•••
Not Ranked
CoPilot AI: It’s a “D” Buy
- Below Average Mileage
- Dealer Rating - 4.8 stars
More details
2019 GMC Sierra 1500 Denali 4WD • Orfordville, WI
Red • 6.2L V8 Engine
Red • 6.2L V8 Engine
$39,287 • 50.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- Fair Price - $327 Above Market
- Includes $7,588 Premium Upgrades
- Very Low Mileage
More details
2019 GMC Sierra 1500 SLT 4WD • Portage, WI
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$23,999 • 130.8k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,899 Below Market
- Includes $6,405 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD • Janesville, WI
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$30,624 • 84.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B-” Buy
- Includes $3,835 Premium Upgrades
- Below Average Mileage
- Dealer Rating - 4.3 stars
More details
2017 GMC Sierra 1500 SLE 4WD • Milton, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$32,968 • 15.5k miles
•••
More details
2018 GMC Sierra 1500 SLT 4WD • Janesville, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$35,913 • 25.9k miles • Certified
•••
Not Ranked
CoPilot AI: It’s a “B” Buy
- $3,517 Price Drop
- Includes $6,610 Premium Upgrades
- CARFAX: One Owner
More details
2019 GMC Sierra 1500 SLT 4WD • Janesville, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$29,813 • 80.2k miles • Certified
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $1,053 Price Drop
- Good Price - $1,900 Below Market
- Includes $7,451 Premium Upgrades
More details
2017 GMC Sierra 1500 SLT 4WD • Watertown, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$21,931 • 131.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $534 Price Drop
- Fair Price - $397 Above Market
- Includes $4,451 Premium Upgrades
More details
2017 GMC Sierra 1500 SLT 4WD • Baraboo, WI
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$27,941 • 76.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $1,048 Price Drop
- Fair Price - $786 Above Market
- Includes $5,083 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD • Monroe, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$42,444 • 18.1k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- Includes $6,851 Premium Upgrades
- Motivation to Negotiate - High
- Very Low Mileage
More details
2018 GMC Sierra 1500 SLT 4WD • Whitewater, WI
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$25,999 • 82.2k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $290 Price Drop
- Great Price - $3,172 Below Market
- Includes $5,998 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD • Beaver Dam, WI
Red • 6.2L V8 Engine
Red • 6.2L V8 Engine
$35,991 • 83.3k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $2,008 Price Drop
- Great Price - $4,787 Below Market
- Includes $12,155 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD • Cedarville, IL
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$29,301 • 110.1k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- $1,000 Price Drop
- Includes $4,925 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2018 GMC Sierra 1500 SLE 4WD • Waupun, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$22,898 • 125.5k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $2,173 Premium Upgrades
- Dealer Rating - 4.8 stars
More details
2018 GMC Sierra 1500 SLT 4WD • Waupun, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$29,296 • 90k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $501 Price Drop
- Fair Price - $819 Above Market
- Includes $5,825 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD • Elkhorn, WI
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$17,635 • 210.2k miles
•••
Not Ranked
CoPilot AI: It’s a “D+” Buy
- Includes $3,389 Premium Upgrades
More details
2018 GMC Sierra 1500 SLE 4WD • Elkhorn, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$21,251 • 133.2k miles
•••
Not Ranked
CoPilot AI: It’s a “D+” Buy
- $352 Price Drop
- Includes $502 Premium Upgrades
- Dealer Rating - 4.3 stars
More details
2018 GMC Sierra 1500
Half-Ton Truck
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6
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