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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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Price
Year
Mileage
Trim
2020 GMC Sierra 1500 SLT 4WD photo
2020 GMC Sierra 1500 SLT 4WD Collinsville, IL
Gray 6.2L V8 Engine
$38,995 49.8k miles
•••

#28 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • Good Price - $2,138 Below Market
  • Includes $12,185 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 AT4 4WD photo
15
Price Drop
2020 GMC Sierra 1500 AT4 4WD Springfield, IL
White 6.2L V8 Engine
$34,900 84.4k miles
•••

#15 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $2,090 Price Drop
  • Great Price - $4,119 Below Market
  • Includes $8,210 Premium Upgrades
More details
2020 GMC Sierra 1500 SLT 4WD photo
20
Price Drop
2020 GMC Sierra 1500 SLT 4WD Troy, MO
Black 3.0L I6 Engine
$28,750 109.9k miles
•••

#20 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $250 Price Drop
  • Great Price - $3,172 Below Market
  • Includes $7,784 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
$55,982 24.5k miles
•••

#73 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB-” Buy

  • $697 Price Drop
  • Fair Price - $423 Below Market
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 AT4 4WD photo
24
Price Drop
2022 GMC Sierra 1500 AT4 4WD St Charles, MO
Blue 6.2L V8 Engine
$49,160 32.1k miles
•••

#24 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $110 Price Drop
  • Good Price - $2,749 Below Market
  • Includes $7,983 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD photo
Price Drop
2021 GMC Sierra 1500 SLT 4WD Hannibal, MO
White 5.3L V8 Engine
$38,980 82.7k miles
•••

#116 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aD” Buy

  • $1,000 Price Drop
  • Includes $5,839 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2021 GMC Sierra 1500 AT4 4WD photo
Price Drop
2021 GMC Sierra 1500 AT4 4WD Bridgeton, MO
Black 5.3L V8 Engine
$30,987 104.2k miles
•••

#77 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aC+” Buy

  • $1,826 Price Drop
  • Fair Price - $389 Below Market
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 Elevation 4WD photo
2021 GMC Sierra 1500 Elevation 4WD Red Bud, IL
Silver 5.3L V8 Engine
$29,993 89.4k miles
•••

#75 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB-” Buy

  • Fair Price - $89 Below Market
  • Includes $841 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 AT4 4WD photo
Price Drop
2021 GMC Sierra 1500 AT4 4WD Fenton, MO
Gray 3.0L I6 Engine
$41,155 51.6k miles
•••

#50 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $1,034 Price Drop
  • Fair Price - $287 Above Market
  • Includes $4,933 Premium Upgrades
More details
2022 GMC Sierra 1500 Denali Ultimate 4WD photo
Price Drop
2022 GMC Sierra 1500 Denali Ultimate 4WD Springfield, IL
White 6.2L V8 Engine
$59,500 33.3k miles
•••

#94 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aC” Buy

  • $400 Price Drop
  • Includes $1,208 Premium Upgrades
  • Motivation to Negotiate - High
More details
2021 GMC Sierra 1500 Denali 4WD photo
Price Drop
2021 GMC Sierra 1500 Denali 4WD Collinsville, IL
White 5.3L V8 Engine
$35,995 78.2k miles
•••

#31 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Good Price - $2,033 Below Market
  • Includes $3,013 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD photo
2021 GMC Sierra 1500 Denali 4WD Collinsville, IL
Gray 6.2L V8 Engine
$33,995 102.9k miles
•••

#60 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB” Buy

  • Fair Price - $715 Below Market
  • Includes $2,449 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 Denali 4WD photo
2020 GMC Sierra 1500 Denali 4WD Herculaneum, MO
Blue 6.2L V8 Engine
$40,347 71.5k miles
•••

#90 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aC” Buy

  • Includes $8,781 Premium Upgrades
  • Below Average Mileage
  • Dealer Rating - 4.5 stars
More details
2021 GMC Sierra 1500 SLT 4WD photo
8
Price Drop
2021 GMC Sierra 1500 SLT 4WD Union, MO
White 3.0L I6 Engine
$30,891 116.9k miles
•••

#8 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $1,005 Price Drop
  • Great Price - $4,998 Below Market
  • Includes $8,943 Premium Upgrades
More details
2021 GMC Sierra 1500 SLE 4WD photo
2021 GMC Sierra 1500 SLE 4WD St. Louis, MO
Silver 5.3L V8 Engine
$29,962 92.6k miles
•••

#65 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB” Buy

  • Fair Price - $9 Below Market
  • Includes $1,788 Premium Upgrades
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 AT4 4WD photo
21
Price Drop
2022 GMC Sierra 1500 AT4 4WD Collinsville, IL
Silver 3.0L I6 Engine
$43,995 61.1k miles
•••

#21 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $1,000 Price Drop
  • Great Price - $3,065 Below Market
  • Includes $5,472 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD photo
2021 GMC Sierra 1500 Denali 4WD Belleville, IL
Blue 6.2L V8 Engine
$31,500 125.9k miles
•••

#53 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB” Buy

  • Good Price - $1,890 Below Market
  • Includes $6,285 Premium Upgrades
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 SLT 4WD photo
2022 GMC Sierra 1500 SLT 4WD Chesterfield, MO
White 5.3L V8 Engine
$41,197 44.8k miles
•••

#83 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aC+” Buy

  • Includes $3,231 Premium Upgrades
  • CARFAX: One Owner
  • Very Low Mileage
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD Collinsville, IL
White 5.3L V8 Engine
$33,995 58.8k miles
•••

#47 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $500 Price Drop
  • Fair Price - $480 Below Market
  • Includes $5,178 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
22
2021 GMC Sierra 1500 AT4 4WD Troy, MO
White 3.0L I6 Engine
$32,000 112k miles
•••

#22 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • Great Price - $3,051 Below Market
  • Includes $5,957 Premium Upgrades
  • Dealer Rating - 4.6 stars
More details
2022 GMC Sierra 1500 Elevation 4WD photo
2022 GMC Sierra 1500 Elevation 4WD Cape Girardeau, MO
Black 5.3L V8 Engine
$39,987 52.6k miles
•••

#98 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aC-” Buy

  • Includes $1,069 Premium Upgrades
  • Below Average Mileage
  • Dealer Rating - 4.4 stars
More details
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD St. Louis, MO
Blue 5.3L V8 Engine
$37,984 43.5k miles
•••

#37 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB+” Buy

  • $64 Price Drop
  • Good Price - $1,831 Below Market
  • Includes $10,223 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
2021 GMC Sierra 1500 AT4 4WD Collinsville, IL
Red 3.0L I6 Engine
$44,995 16.3k miles Certified
•••

#69 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aB” Buy

  • Fair Price - $839 Above Market
  • Includes $1,279 Premium Upgrades
  • Very Low Mileage
More details
2021 GMC Sierra 1500 Denali 4WD photo
Price Drop
2021 GMC Sierra 1500 Denali 4WD Effingham, IL
White 6.2L V8 Engine
$28,929 145.5k miles
•••

#95 2020-2022 GMC Sierra 1500

CoPilot AI: It’s aC-” Buy

  • $956 Price Drop
  • Includes $2,532 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 aB+” Buy

  • $500 Price Drop
  • Great Price - $3,629 Below Market
  • Includes $2,612 Premium Upgrades
More details
1-25 of 157 results

2021 GMC Sierra 1500

Half-Ton Truck
Seats
6
Fuel Economy
17City MPG
23Hwy MPG
NHTSA Rating Summary
Dimensions

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