AI-Assisted Car Shopping

 New Search
Save
Sort

Used 2020 GMC Sierra 1500 for Sale in San Antonio, TX

Sierra 1500s for Sale at Dealers, Ranked by CoPilot AI ?

Filters
Price
Year
Mileage
Trim
2020 GMC Sierra 1500 SLT RWD photo
1
Price Drop
2020 GMC Sierra 1500 SLT RWD San Marcos, TX
$39,350 49.3k miles
•••

#1 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $592 Price Drop
  • Great Price - $6,567 Below Market
  • Includes $11,065 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLT RWD photo
2
2020 GMC Sierra 1500 SLT RWD New Braunfels, TX
$43,837 28.6k miles Certified
•••

#2 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $5,736 Below Market
  • Includes $12,887 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500 Elevation 4WD photo
3
Price Drop
2021 GMC Sierra 1500 Elevation 4WD Boerne, TX
$43,532 21k miles
•••

#3 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $966 Price Drop
  • Great Price - $3,638 Below Market
  • Includes $4,748 Premium Upgrades
See more about this car
2021 GMC Sierra 1500 SLT 4WD photo
4
2021 GMC Sierra 1500 SLT 4WD San Antonio, TX
$45,160 41.8k miles
•••

#4 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $6,593 Below Market
  • Includes $12,228 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 SLT RWD photo
5
2020 GMC Sierra 1500 SLT RWD San Antonio, TX
$38,777 61.6k miles
•••

#5 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $5,316 Below Market
  • Includes $11,244 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 1500 SLE 4WD photo
6
2019 GMC Sierra 1500 SLE 4WD Austin, TX
$32,991 66.2k miles
•••

#6 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $5,296 Below Market
  • Includes $8,309 Premium Upgrades
  • CARFAX: Clean Title
See more about this car
2019 GMC Sierra 1500 AT4 4WD photo
7
Price Drop
2019 GMC Sierra 1500 AT4 4WD Three Rivers, TX
$34,995 104.4k miles
•••

#7 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,000 Price Drop
  • Great Price - $3,825 Below Market
  • Includes $7,827 Premium Upgrades
See more about this car
2021 GMC Sierra 1500 SLT RWD photo
8
Price Drop
2021 GMC Sierra 1500 SLT RWD Austin, TX
$38,491 40.2k miles
•••

#8 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $500 Price Drop
  • Great Price - $2,580 Below Market
  • Includes $3,434 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 AT4 4WD photo
9
2020 GMC Sierra 1500 AT4 4WD San Antonio, TX
$49,987 26.8k miles
•••

#9 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Good Price - $2,788 Below Market
  • Includes $11,180 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500 Denali 4WD photo
10
2021 GMC Sierra 1500 Denali 4WD Buda, TX
$49,900 27k miles
•••

#10 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $2,944 Below Market
  • Includes $9,880 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
11
2019 GMC Sierra 1500 Denali 4WD Austin, TX
$42,900 72.5k miles
•••

#11 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $2,138 Below Market
  • Includes $9,552 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500 Denali 4WD photo
12
Price Drop
2021 GMC Sierra 1500 Denali 4WD Boerne, TX
$46,995 45.6k miles
•••

#12 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $499 Price Drop
  • Good Price - $1,856 Below Market
  • Includes $8,300 Premium Upgrades
See more about this car
2021 GMC Sierra 1500 SLT RWD photo
13
Price Drop
2021 GMC Sierra 1500 SLT RWD San Antonio, TX
$38,988 53k miles Certified
•••

#13 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Good Price - $1,436 Below Market
  • Includes $4,977 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLT 4WD photo
14
2020 GMC Sierra 1500 SLT 4WD Boerne, TX
$39,995 69.1k miles
•••

#14 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $1,393 Below Market
  • Includes $10,403 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
15
2019 GMC Sierra 1500 Denali 4WD Boerne, TX
$44,991 53.6k miles Certified
•••

#15 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $1,155 Below Market
  • Includes $8,957 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500 AT4 4WD photo
16
2021 GMC Sierra 1500 AT4 4WD San Antonio, TX
$49,981 23.1k miles
•••

#16 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $281 Above Market
  • Includes $4,572 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 Denali 4WD photo
17
2020 GMC Sierra 1500 Denali 4WD San Antonio, TX
$51,987 14.8k miles
•••

#17 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $458 Above Market
  • Includes $10,474 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 Denali 4WD photo
18
2020 GMC Sierra 1500 Denali 4WD Beeville, TX
$50,000 31.2k miles
•••

#18 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $859 Above Market
  • Includes $11,146 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 SLT RWD photo
19
2020 GMC Sierra 1500 SLT RWD San Antonio, TX
$39,987 49k miles
•••

#19 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $870 Above Market
  • Includes $6,622 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500 SLT RWD photo
20
Price Drop
2021 GMC Sierra 1500 SLT RWD San Antonio, TX
$39,044 50.3k miles Certified
•••

#20 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $1,789 Price Drop
  • Good Price - $2,367 Below Market
  • Includes $5,474 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 AT4 4WD photo
21
2019 GMC Sierra 1500 AT4 4WD Round Rock, TX
$36,990 97.7k miles
•••

#21 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • Good Price - $1,463 Below Market
  • Includes $1,509 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500 AT4 4WD photo
22
Price Drop
2021 GMC Sierra 1500 AT4 4WD San Antonio, TX
$44,962 41.7k miles
•••

#22 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $600 Price Drop
  • Fair Price - $1,308 Below Market
  • Includes $4,756 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 AT4 4WD photo
23
Price Drop
2020 GMC Sierra 1500 AT4 4WD Boerne, TX
$43,852 80.3k miles
•••

#23 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $639 Price Drop
  • Fair Price - $1,063 Below Market
  • Includes $10,446 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
24
2019 GMC Sierra 1500 Denali 4WD San Marcos, TX
$43,287 64.9k miles
•••

#24 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • Fair Price - $907 Below Market
  • Includes $8,257 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 Denali RWD photo
25
Price Drop
2020 GMC Sierra 1500 Denali RWD San Antonio, TX
$42,588 66.3k miles
•••

#25 2019-2021 GMC Sierra 1500

CoPilot AI: It’s anA-” Buy

  • $300 Price Drop
  • Fair Price - $456 Below Market
  • Includes $3,025 Premium Upgrades
See more about this car
1-25 of 129 results

2020 GMC Sierra 1500

Half-Ton Truck
Seats
6
Fuel Economy
15 - 15City MPG
20 - 20Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions

Why Use CoPilot?

Shop and buy your next car with confidence. CoPilot searches every car at every dealer, every day, and ranks them based on what matters to you.


When you shop for a new or used car, CoPilot helps you know more. We search every car at every dealer so you don't have to, we give you data and insights you won't find anywhere else, and we rank every car so it's easy to find the best car at the best price.


When you're ready to buy your next car, CoPilot helps you make sure you never get taken advantage of at the dealership. Would you like to know more than the salesperson? CoPilot helps you avoid any tricks, traps, and scams. Know how and what you can negotiate. With CoPilot, you'll save time, money, and frustration.

© 2024 CoPilot. All Rights Reserved.