CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used GMC Sierra 1500 for Sale in San Antonio, TX

Sierra 1500s for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2020 GMC Sierra 1500 SLT 4WD photo
Price Drop
2020 GMC Sierra 1500 SLT 4WD • San Antonio, TX
White • 3.0L I6 Engine
$39,985 • 85.2k miles
•••

#250 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “D” Buy

  • $5,865 Price Drop
  • Includes $4,873 Premium Upgrades
  • CARFAX: One Owner
More details
2023 GMC Sierra 1500 Denali Ultimate 4WD photo
2023 GMC Sierra 1500 Denali Ultimate 4WD • San Antonio, TX
Black • 6.2L V8 Engine
$55,846 • 43.3k miles
•••

#28 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $3,961 Below Market
  • Includes $1,553 Premium Upgrades
  • CARFAX: One Owner
More details
2023 GMC Sierra 1500 Denali 4WD photo
2023 GMC Sierra 1500 Denali 4WD • Seguin, TX
Red • 5.3L V8 Engine
$54,995 • 15.9k miles
•••

#109 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $1,104 Above Market
  • Includes $7,114 Premium Upgrades
  • CARFAX: One Owner
More details
2022 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2022 GMC Sierra 1500 Elevation 4WD • San Antonio, TX
White • 5.3L V8 Engine
$42,977 • 26.2k miles
•••

#82 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $1,000 Price Drop
  • Fair Price - $1,105 Below Market
  • Includes $5,683 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Georgetown, TX
Gray • 3.0L I6 Engine
$34,875 • 85.5k miles
•••

#139 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $1,598 Price Drop
  • Fair Price - $119 Below Market
  • Includes $1,622 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT RWD photo
Price Drop
2021 GMC Sierra 1500 SLT RWD • San Antonio, TX
Red • 5.3L V8 Engine
$32,329 • 92.4k miles
•••

#257 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • $1,267 Price Drop
  • Includes $1,253 Premium Upgrades
  • CARFAX: One Owner
More details
2023 GMC Sierra 1500 Elevation RWD photo
2023 GMC Sierra 1500 Elevation RWD • San Antonio, TX
Black • 2.7L I4 Engine
$34,697 • 33.8k miles
•••

#162 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B-” Buy

  • Fair Price - $900 Below Market
  • CARFAX: One Owner
  • Very Low Mileage
More details
2019 GMC Sierra 1500 SLT 4WD photo
2019 GMC Sierra 1500 SLT 4WD • Austin, TX
White • 5.3L V8 Engine
$28,167 • 139.7k miles
•••

#196 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • Includes $5,128 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Dealer Rating - 4.3 stars
More details
2020 GMC Sierra 1500 Elevation 4WD photo
2020 GMC Sierra 1500 Elevation 4WD • Kyle, TX
Gray • 5.3L V8 Engine
$31,934 • 90.1k miles
•••

#129 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • Fair Price - $458 Below Market
  • Includes $3,903 Premium Upgrades
  • CARFAX: One Owner
More details
2020 GMC Sierra 1500 Elevation RWD photo
2020 GMC Sierra 1500 Elevation RWD • Austin, TX
Gray • 2.7L I4 Engine
$26,998 • 90.9k miles
•••

#135 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • Fair Price - $210 Below Market
  • Includes $2,230 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 SLT 4WD photo
2021 GMC Sierra 1500 SLT 4WD • San Antonio, TX
White • 5.3L V8 Engine
$35,695 • 65.9k miles
•••

#137 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • Fair Price - $164 Below Market
  • Includes $4,240 Premium Upgrades
  • CARFAX: One Owner
More details
2021 GMC Sierra 1500 SLT 4WD photo
Price Drop
2021 GMC Sierra 1500 SLT 4WD • San Antonio, TX
Gray • 3.0L I6 Engine
$30,899 • 108.4k miles
•••

#34 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $100 Price Drop
  • Great Price - $3,576 Below Market
  • Includes $8,854 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT RWD photo
Price Drop
2021 GMC Sierra 1500 SLT RWD • Selma, TX
Gray • 5.3L V8 Engine
$35,472 • 58.3k miles
•••

#180 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C+” Buy

  • $1 Price Drop
  • Includes $3,829 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 Denali 4WD photo
2019 GMC Sierra 1500 Denali 4WD • Live Oak, TX
Black • 5.3L V8 Engine
$33,450 • 100.4k miles
•••

#213 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C-” Buy

  • Includes $1,206 Premium Upgrades
  • CARFAX: One Owner
  • Average Mileage
More details
2023 GMC Sierra 1500 Denali 4WD photo
2023 GMC Sierra 1500 Denali 4WD • Austin, TX
Black • 5.3L V8 Engine
$52,890 • 44.5k miles
•••

#207 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • Includes $6,798 Premium Upgrades
  • CARFAX: One Owner
  • Motivation to Negotiate - Increasing
More details
2017 GMC Sierra 1500 SLE RWD photo
Price Drop
2017 GMC Sierra 1500 SLE RWD • San Antonio, TX
Red • 5.3L V8 Engine
$13,900 • 189.2k miles
•••

#60 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $900 Price Drop
  • Great Price - $2,058 Below Market
  • Includes $2,122 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD photo
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Boerne, TX
Gray • 5.3L V8 Engine
$38,982 • 72.5k miles
•••

#201 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • $9 Price Drop
  • Includes $3,210 Premium Upgrades
  • Average Mileage
More details
2023 GMC Sierra 1500 AT4 4WD photo
2023 GMC Sierra 1500 AT4 4WD • San Antonio, TX
Blue • 3.0L I6 Engine
$46,561 • 84.7k miles
•••

#216 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C-” Buy

  • Includes $2,018 Premium Upgrades
  • CARFAX: One Owner
  • Dealer Rating - 4.5 stars
More details
2023 GMC Sierra 1500 Elevation 4WD photo
2023 GMC Sierra 1500 Elevation 4WD • Live Oak, TX
White • 5.3L V8 Engine
$49,023 • 24.7k miles
•••

#189 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C+” Buy

  • Includes $9,434 Premium Upgrades
  • CARFAX: One Owner
  • Very Low Mileage
More details
2023 GMC Sierra 1500 Denali 4WD photo
Price Drop
2023 GMC Sierra 1500 Denali 4WD • Austin, TX
White • 5.3L V8 Engine
$50,616 • 45.1k miles
•••

#141 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $911 Price Drop
  • Fair Price - $59 Above Market
  • Includes $7,549 Premium Upgrades
More details
2022 GMC Sierra 1500 Elevation 4WD photo
Price Drop
2022 GMC Sierra 1500 Elevation 4WD • Austin, TX
White • 3.0L I6 Engine
$39,991 • 86.9k miles
•••

#151 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $704 Price Drop
  • Fair Price - $576 Above Market
  • Includes $7,869 Premium Upgrades
More details
2015 GMC Sierra 1500 4WD photo
Price Drop
2015 GMC Sierra 1500 4WD • Selma, TX
Black • 5.3L V Engine
$13,499 • 177.2k miles
•••
More details
2023 GMC Sierra 1500 Pro 4WD photo
2023 GMC Sierra 1500 Pro 4WD • Georgetown, TX
White • 5.3L V8 Engine
$33,988 • 63.4k miles
•••

#217 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C-” Buy

  • Includes $3,138 Premium Upgrades
  • Dealer Rating - 4.7 stars
More details
2021 GMC Sierra 1500 AT4 4WD photo
2021 GMC Sierra 1500 AT4 4WD • Austin, TX
Gray • 5.3L V8 Engine
$42,977 • 45.1k miles
•••

#187 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “C+” Buy

  • Includes $1,920 Premium Upgrades
  • CARFAX: One Owner
  • Very Low Mileage
More details
2020 GMC Sierra 1500 SLT RWD photo
Price Drop
2020 GMC Sierra 1500 SLT RWD • Castroville, TX
White • 5.3L V8 Engine
$27,337 • 113.1k miles
•••

#79 2015-2023 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $485 Price Drop
  • Good Price - $1,262 Below Market
  • Includes $3,769 Premium Upgrades
More details
1-25 of 328 results
HomeGMCSierra 1500

2026 GMC Sierra 1500

Half-Ton Truck
Seats
6
Fuel Economy
16City MPG
20Hwy MPG
NHTSA Rating Summary
Dimensions
GMC Sierra 1500 for Sale by City
View more Crew Cab Pickups

© 2026 CoPilot. All Rights Reserved.