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Used 2021 GMC Sierra 1500 for Sale in Saint Louis, MO

Sierra 1500s for Sale at Dealers

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2021 GMC Sierra 1500 SLT 4WD photo
2
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Collinsville, IL
Blue • 5.3L V8 Engine
$29,995 • 104.4k miles
•••

#2 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $1,000 Price Drop
  • Great Price - $7,674 Below Market
  • Includes $8,907 Premium Upgrades
More details
2022 GMC Sierra 1500 SLT 4WD photo
Price Drop
2022 GMC Sierra 1500 SLT 4WD • Litchfield, IL
Blue • 5.3L V8 Engine
$40,725 • 62.6k miles
•••

#98 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “D” Buy

  • $503 Price Drop
  • Includes $3,100 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2020 GMC Sierra 1500 SLE 4WD photo
Price Drop
2020 GMC Sierra 1500 SLE 4WD • Jerseyville, IL
Gray • 3.0L I6 Engine
$27,988 • 98.8k miles
•••

#34 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $1,000 Price Drop
  • Good Price - $1,560 Below Market
  • Includes $5,273 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Columbia, IL
3.0L I6 Engine
$39,800 • 29.4k miles
•••

#89 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • $1,000 Price Drop
  • Includes $1,749 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2022 GMC Sierra 1500 AT4 4WD photo
5
Price Drop
2022 GMC Sierra 1500 AT4 4WD • Collinsville, IL
Red • 3.0L I6 Engine
$36,495 • 97.2k miles
•••

#5 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $500 Price Drop
  • Great Price - $5,940 Below Market
  • Includes $5,428 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
3
2020 GMC Sierra 1500 SLT 4WD • Collinsville, IL
White • 5.3L V8 Engine
$31,995 • 82.3k miles
•••

#3 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $7,022 Below Market
  • Includes $9,519 Premium Upgrades
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 Denali 4WD photo
17
Price Drop
2022 GMC Sierra 1500 Denali 4WD • Collinsville, IL
Silver • 6.2L V8 Engine
$38,495 • 86.6k miles
•••

#17 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $500 Price Drop
  • Great Price - $3,766 Below Market
  • Includes $2,620 Premium Upgrades
More details
2022 GMC Sierra 1500 Denali 4WD photo
24
Price Drop
2022 GMC Sierra 1500 Denali 4WD • Linn, MO
Black • 6.2L V8 Engine
$46,998 • 43.7k miles
•••

#24 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $590 Price Drop
  • Good Price - $2,906 Below Market
  • Includes $4,988 Premium Upgrades
More details
2022 GMC Sierra 1500 Denali 4WD photo
8
Price Drop
2022 GMC Sierra 1500 Denali 4WD • Hazelwood, MO
Black • 6.2L V8 Engine
$43,705 • 55.3k miles
•••

#8 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $793 Price Drop
  • Great Price - $5,042 Below Market
  • Includes $8,210 Premium Upgrades
More details
2022 GMC Sierra 1500 Denali Ultimate 4WD photo
Price Drop
2022 GMC Sierra 1500 Denali Ultimate 4WD • St. Louis, MO
Black • 6.2L V8 Engine
$59,000 • 24.5k miles
•••

#72 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B-” Buy

  • $1,000 Price Drop
  • Fair Price - $1,060 Above Market
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 AT4 4WD photo
2020 GMC Sierra 1500 AT4 4WD • Collinsville, IL
Gray • 6.2L V8 Engine
$34,995 • 98.5k miles
•••

#30 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Good Price - $2,158 Below Market
  • Includes $10,712 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 SLT 4WD photo
1
Price Drop
2021 GMC Sierra 1500 SLT 4WD • St. Louis, MO
Red • 5.3L V8 Engine
$31,325 • 92.8k miles
•••

#1 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $100 Price Drop
  • Great Price - $9,015 Below Market
  • Includes $10,494 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD photo
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Effingham, IL
White • 6.2L V8 Engine
$29,885 • 145.5k miles
•••

#90 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “C-” Buy

  • $1,028 Price Drop
  • Includes $2,567 Premium Upgrades
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 AT4 4WD photo
2022 GMC Sierra 1500 AT4 4WD • Centralia, IL
Black • 6.2L V8 Engine
$58,998 • 50.4k miles
•••

#107 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Includes $1,072 Premium Upgrades
  • Motivation to Negotiate - Very High
  • Below Average Mileage
More details
2022 GMC Sierra 1500 SLT 4WD photo
Price Drop
2022 GMC Sierra 1500 SLT 4WD • Herculaneum, MO
White • 5.3L V8 Engine
$44,332 • 35.4k miles
•••

#93 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “D+” Buy

  • $10 Price Drop
  • Includes $3,106 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 AT4 4WD photo
2021 GMC Sierra 1500 AT4 4WD • Marion, IL
Black • 5.3L V8 Engine
$40,832 • 67.1k miles
•••

#62 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • Fair Price - $825 Above Market
  • Includes $3,562 Premium Upgrades
  • Average Mileage
More details
2020 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2020 GMC Sierra 1500 Elevation 4WD • Cape Girardeau, MO
White • 5.3L V8 Engine
$29,994 • 103.7k miles
•••

#83 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • $1,199 Price Drop
  • Includes $3,743 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 SLT 4WD photo
2020 GMC Sierra 1500 SLT 4WD • Du Quoin, IL
6.2L V8 Engine
$36,708 • 91.8k miles
•••

#104 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Includes $1,403 Premium Upgrades
  • Dealer Rating - 4.5 stars
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • Cape Girardeau, MO
Gray • 5.3L V8 Engine
$39,999 • 40.1k miles
•••

#45 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $634 Price Drop
  • Fair Price - $1,062 Above Market
  • Includes $4,882 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • St Peters, MO
Red • 5.3L V8 Engine
$42,980 • 44.3k miles
•••

#81 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “C+” Buy

  • $1,000 Price Drop
  • Includes $9,983 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2020 GMC Sierra 1500 Elevation 4WD • St Charles, MO
Black • 5.3L V8 Engine
$23,995 • 150.8k miles
•••

#70 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B-” Buy

  • Fair Price - $447 Below Market
  • Includes $2,611 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 Elevation 4WD photo
2021 GMC Sierra 1500 Elevation 4WD • Ellisville, MO
Gray • 5.3L V8 Engine
$28,990 • 102.9k miles
•••

#69 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B-” Buy

  • Fair Price - $475 Below Market
  • Includes $1,133 Premium Upgrades
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 SLT 4WD photo
2022 GMC Sierra 1500 SLT 4WD • Centralia, IL
White • 3.0L I6 Engine
$47,449 • 40.5k miles
•••

#95 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “D+” Buy

  • Includes $1,834 Premium Upgrades
  • CARFAX: One Owner
  • Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 1500 SLT 4WD photo
15
2020 GMC Sierra 1500 SLT 4WD • Salem, IL
Red • 5.3L V8 Engine
$33,995 • 83.8k miles
•••

#15 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $4,113 Below Market
  • Includes $8,674 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2020 GMC Sierra 1500 Elevation 4WD • Kirkwood, MO
5.3L V8 Engine
$34,747 • 44.8k miles
•••

#49 2020-2022 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $240 Price Drop
  • Fair Price - $627 Below Market
  • Includes $938 Premium Upgrades
More details
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2021 GMC Sierra 1500

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