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Used 2021 GMC Sierra 1500 for Sale in Milwaukee, WI
Sierra 1500s for Sale at Dealers
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Mileage
Trim
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Glendale, WI
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$40,396 • 60k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $2,959 Price Drop
- Good Price - $1,268 Below Market
- Includes $8,816 Premium Upgrades
More details
New Find
2021 GMC Sierra 1500 Elevation 4WD • Glendale, WI
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$33,386 • 70.2k miles
•••
Not Ranked
CoPilot AI: It’s a “C+” Buy
- Includes $1,489 Premium Upgrades
- Average Mileage
- Dealer Rating - 4.7 stars
More details
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Brookfield, WI
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$40,379 • 49.7k miles • Certified
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $2,000 Price Drop
- Fair Price - $351 Above Market
- Includes $5,181 Premium Upgrades
More details
New Find
2021 GMC Sierra 1500 AT4 4WD • Milwaukee, WI
3.0L I6 Engine
3.0L I6 Engine
$42,494 • 48.6k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $347 Below Market
- Includes $668 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Greenfield, WI
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$39,632 • 38.2k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $571 Price Drop
- Fair Price - $888 Below Market
- Includes $10,494 Premium Upgrades
More details
Price Drop
New Find
2021 GMC Sierra 1500 SLT 4WD • Greenfield, WI
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$31,536 • 111.3k miles
•••
Not Ranked
CoPilot AI: It’s a “D” Buy
- $2,064 Price Drop
- Dealer Rating - 4.4 stars
More details
Price Drop
New Find
2021 GMC Sierra 1500 SLT 4WD • Cudahy, WI
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$36,478 • 105k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- $478 Price Drop
- Includes $9,110 Premium Upgrades
- Dealer Rating - 4.4 stars
More details
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Mequon, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$31,385 • 159.7k miles
•••
Not Ranked
CoPilot AI: It’s a “D-” Buy
- $1,000 Price Drop
- Motivation to Negotiate - Increasing
- Dealer Rating - 4.9 stars
More details
Price Drop
New Find
2021 GMC Sierra 1500 SLE 4WD • Mequon, WI
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$32,385 • 59.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $1,005 Price Drop
- Fair Price - $248 Below Market
- Includes $2,001 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Waukesha, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$28,489 • 136.5k miles
•••
Not Ranked
CoPilot AI: It’s a “B” Buy
- $540 Price Drop
- Fair Price - $40 Above Market
- Includes $689 Premium Upgrades
More details
New Find
2021 GMC Sierra 1500 Denali 4WD • Waukesha, WI
Green • 6.2L V8 Engine
Green • 6.2L V8 Engine
$36,185 • 108.8k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Fair Price - $57 Above Market
- Includes $6,836 Premium Upgrades
- Dealer Rating - 4.6 stars
More details
2021 GMC Sierra 1500 Denali 4WD • Waukesha, WI
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$41,498 • 59.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Good Price - $2,152 Below Market
- Includes $7,686 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 AT4 4WD • Muskego, WI
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$40,690 • 59.3k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,218 Below Market
- Below Average Mileage
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Delafield, WI
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$29,311 • 98.3k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $571 Price Drop
- Good Price - $1,340 Below Market
- Includes $2,404 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Mukwonago, WI
Red • 6.2L V8 Engine
Red • 6.2L V8 Engine
$44,299 • 24.1k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- $100 Price Drop
- Includes $2,759 Premium Upgrades
- Motivation to Negotiate - High
More details
New Find
2021 GMC Sierra 1500 Elevation 4WD • Mukwonago, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$32,589 • 92.1k miles
•••
Not Ranked
CoPilot AI: It’s a “D+” Buy
- Includes $1,297 Premium Upgrades
- Dealer Rating - 4.5 stars
More details
New Find
2021 GMC Sierra 1500 SLT 4WD • Slinger, WI
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$48,049 • 7.7k miles • Certified
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- Includes $4,755 Premium Upgrades
- CARFAX: One Owner
- Very Low Mileage
More details
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Racine, WI
6.2L V8 Engine
6.2L V8 Engine
$40,066 • 69.1k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $295 Price Drop
- Fair Price - $744 Below Market
- Includes $1,454 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Racine, WI
3.0L I6 Engine
3.0L I6 Engine
$30,483 • 90.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $205 Price Drop
- Great Price - $1,980 Below Market
- Includes $1,392 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Racine, WI
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$33,999 • 119.8k miles
•••
Not Ranked
CoPilot AI: It’s a “D+” Buy
- $1,000 Price Drop
- Includes $1,802 Premium Upgrades
- Motivation to Negotiate - Very High
More details
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Racine, WI
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$33,599 • 115.1k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $400 Price Drop
- Fair Price - $1,037 Below Market
- Includes $4,834 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD • Oconomowoc, WI
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$30,099 • 129k miles
•••
Not Ranked
CoPilot AI: It’s a “D-” Buy
- Motivation to Negotiate - Very High
- Dealer Rating - 4.4 stars
More details
2021 GMC Sierra 1500 AT4 4WD • West Bend, WI
6.2L V8 Engine
6.2L V8 Engine
$34,848 • 81.8k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $5,627 Below Market
- Includes $901 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2021 GMC Sierra 1500 Denali 4WD • West Bend, WI
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$34,999 • 110.8k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $485 Price Drop
- Fair Price - $819 Above Market
- Includes $6,452 Premium Upgrades
More details
New Find
2021 GMC Sierra 1500 SLT 4WD • Kenosha, WI
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$39,998 • 42.7k miles
•••
Not Ranked
CoPilot AI: It’s a “B” Buy
- Includes $4,124 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.3 stars
More details
2021 GMC Sierra 1500
Half-Ton Truck
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6
Fuel Economy
16City MPG
21Hwy MPG
NHTSA Rating Summary
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