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Used 2018 GMC Sierra 1500 for Sale in San Antonio, TX

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

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Year
Mileage
Trim
2018 GMC Sierra 1500 SLT 4WD photo
1
Price Drop
2018 GMC Sierra 1500 SLT 4WD San Antonio, TX
$33,531 79.2k miles
•••

#1 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $169 Price Drop
  • Great Price - $11,383 Below Market
  • Includes $13,745 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLT 4WD photo
2
Price Drop
2020 GMC Sierra 1500 SLT 4WD Selma, TX
$41,995 42.2k miles
•••

#2 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $2,000 Price Drop
  • Great Price - $7,862 Below Market
  • Includes $10,996 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLT RWD photo
3
Price Drop
2020 GMC Sierra 1500 SLT RWD San Antonio, TX
$38,300 64.9k miles Certified
•••

#3 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $200 Price Drop
  • Great Price - $7,502 Below Market
  • Includes $11,617 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 AT4 4WD photo
4
Price Drop
2019 GMC Sierra 1500 AT4 4WD Austin, TX
$41,991 60k miles
•••

#4 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $509 Price Drop
  • Great Price - $6,585 Below Market
  • Includes $12,866 Premium Upgrades
See more about this car
2018 GMC Sierra 1500 SLT 4WD photo
5
Price Drop
2018 GMC Sierra 1500 SLT 4WD Austin, TX
$31,988 84.9k miles
•••

#5 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $1,780 Price Drop
  • Great Price - $5,632 Below Market
  • Includes $7,164 Premium Upgrades
See more about this car
2018 GMC Sierra 1500 SLT RWD photo
6
2018 GMC Sierra 1500 SLT RWD Austin, TX
$32,498 60k miles
•••

#6 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $5,131 Below Market
  • Includes $8,201 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 Elevation RWD photo
7
Price Drop
2020 GMC Sierra 1500 Elevation RWD Boerne, TX
$33,277 45.7k miles
•••

#7 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $4,155 Below Market
  • Includes $4,152 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2018 GMC Sierra 1500 SLE RWD photo
8
Price Drop
2018 GMC Sierra 1500 SLE RWD San Antonio, TX
$27,971 92.5k miles
•••

#8 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $3,484 Below Market
  • Includes $5,205 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2017 GMC Sierra 1500 SLT RWD photo
9
Price Drop
2017 GMC Sierra 1500 SLT RWD San Antonio, TX
$27,800 95.7k miles
•••

#9 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $500 Price Drop
  • Great Price - $2,925 Below Market
  • Includes $6,058 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 SLT RWD photo
10
2019 GMC Sierra 1500 SLT RWD San Antonio, TX
$32,411 94.6k miles
•••

#10 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Great Price - $2,831 Below Market
  • Includes $7,156 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 1500 SLT 4WD photo
11
Price Drop
2019 GMC Sierra 1500 SLT 4WD Austin, TX
$37,150 84.1k miles
•••

#11 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $467 Price Drop
  • Great Price - $2,455 Below Market
  • Includes $5,798 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 SLT RWD photo
12
Price Drop
2020 GMC Sierra 1500 SLT RWD Boerne, TX
$38,300 62.6k miles
•••

#12 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • $200 Price Drop
  • Great Price - $7,460 Below Market
  • Includes $11,866 Premium Upgrades
See more about this car
2017 GMC Sierra 1500  RWD photo
13
2017 GMC Sierra 1500 RWD Beeville, TX
$26,000 40.3k miles
•••

#13 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Good Price - $1,648 Below Market
  • Includes $2,654 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2016 GMC Sierra 1500 SLE 4WD photo
14
Price Drop
2016 GMC Sierra 1500 SLE 4WD New Braunfels, TX
$26,895 71.5k miles
•••

#14 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA+” Buy

  • Good Price - $903 Below Market
  • Includes $2,287 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 Denali RWD photo
15
Price Drop
2020 GMC Sierra 1500 Denali RWD San Antonio, TX
$42,862 74.5k miles
•••

#15 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1,119 Price Drop
  • Good Price - $2,553 Below Market
  • Includes $8,993 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
16
2019 GMC Sierra 1500 Denali 4WD Boerne, TX
$42,731 68.1k miles
•••

#16 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $2,158 Below Market
  • Includes $8,436 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2020 GMC Sierra 1500 Elevation RWD photo
17
Price Drop
2020 GMC Sierra 1500 Elevation RWD San Antonio, TX
$35,262 62k miles
•••

#17 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Good Price - $1,921 Below Market
  • Includes $4,568 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 SLT 4WD photo
18
2019 GMC Sierra 1500 SLT 4WD Boerne, TX
$39,991 59k miles
•••

#18 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $1,908 Below Market
  • Includes $9,416 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 1500 AT4 4WD photo
19
Price Drop
2019 GMC Sierra 1500 AT4 4WD Austin, TX
$45,339 51.8k miles
•••

#19 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $400 Price Drop
  • Good Price - $1,743 Below Market
  • Includes $9,493 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 SLT 4WD photo
20
2019 GMC Sierra 1500 SLT 4WD San Antonio, TX
$41,995 55.8k miles
•••

#20 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Good Price - $1,340 Below Market
  • Includes $10,651 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
21
Price Drop
2020 GMC Sierra 1500 SLT RWD San Antonio, TX
$41,990 36.8k miles Certified
•••

#21 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1 Price Drop
  • Fair Price - $1,225 Below Market
  • Includes $6,968 Premium Upgrades
See more about this car
2020 GMC Sierra 1500 Denali 4WD photo
22
2020 GMC Sierra 1500 Denali 4WD Boerne, TX
$51,595 22.3k miles
•••

#22 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $626 Below Market
  • Includes $9,882 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2016 GMC Sierra 1500 SLT 4WD photo
23
2016 GMC Sierra 1500 SLT 4WD Beeville, TX
$30,000 76.1k miles
•••

#23 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • Fair Price - $298 Below Market
  • Includes $3,671 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
2019 GMC Sierra 1500 SLT 4WD photo
24
Price Drop
2019 GMC Sierra 1500 SLT 4WD Selma, TX
$45,695 26.2k miles
•••

#24 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $300 Price Drop
  • Fair Price - $1,073 Above Market
  • Includes $5,974 Premium Upgrades
See more about this car
2019 GMC Sierra 1500 Denali 4WD photo
25
Price Drop
2019 GMC Sierra 1500 Denali 4WD San Antonio, TX
$50,987 26.2k miles
•••

#25 2016-2020 GMC Sierra 1500

CoPilot AI: It’s anA” Buy

  • $1,000 Price Drop
  • Fair Price - $1,156 Above Market
  • Includes $9,296 Premium Upgrades
See more about this car
1-25 of 125 results

2018 GMC Sierra 1500

Half-Ton Truck

The Basics

6 Seats
61 Suitcases in Trunk
SPACIOUS
61 With Rear Seats Folded

Performance

Fuel Economy
BETTER THAN MOST
16 - 16City MPG
23 - 23Hwy MPG
Quickness
none

Safety

NHTSA® Safety

CoPilot Star Rating

Copilot Rating

Summary

The Good Stuff

Available Trims [1]

SLT

  • Leather Seats
  • Heated Front Seats
  • Multi-Zone A/C
  • Cooled Seats
  • Heated Steering Wheel
  • Heated Mirrors
  • Premium Wheels
  • Tow Hitch
  • Security System
  • Lane Departure Warning
  • Lane Keeping Assist
  • Auxiliary Audio Input
  • Back-Up Camera
  • Bluetooth Connection
  • WiFi Hotspot
  • Steering Wheel Audio Controls
  • Remote Engine Start
  • Entertainment (Video) System
  • Navigation System
  • Premium Sound System
  • Wireless Charging

Available Packages [12]

MAX TRAILERING PACKAGE

$945 Original MSRP

  • 9.76" rear axle
  • 8-speed transmission with 3.42 or 6- speed transmission with 3.73
  • trailer brake controller
  • enhanced cooling radiator
  • revised shock tuning for increased control
  • heavier duty rear springs and increased RGAWR

LPO, ESSENTIALS PACKAGE

$1,295 Original MSRP

  • : 4" round chrome tubular assist steps
  • LPO
  • tri-folding soft tonneau cover
  • LPO and all-weather floor liners
  • LPO

SLT PREMIUM PACKAGE

$2,145 Original MSRP

  • Bose premium audio system
  • 20" x 9" polished aluminum wheels With Crew Cab model includes 6" rectangular chrome tubular assist steps. With Double Cab model includes 6" rectangular chrome tubular assist steps.)

TEXAS SLT PREMIUM PACKAGE

$2,145 Original MSRP

  • Bose premium audio system
  • 20" x 9" polished aluminum wheels and Texas emblem badging. With Crew Cab model includes 6" rectangular chrome tubular assist steps. With Double Cab model includes 6" rectangular chrome tubular assist steps.)

BLACK PACK

$3,225 Original MSRP

  • 22" 5-spoke Silver bright machined wheels with high-gloss Black
  • LPO and 4" black round assist steps
  • LPO

LPO, PROTECTION PACKAGE

$385 Original MSRP

  • all-weather floor liner
  • LPO and front and rear Black molded splash guards
  • LPO

SLT PREFERRED PACKAGE

$795 Original MSRP

  • Front and Rear Park Assist
  • heated steering wheel and sliding rear window

SLT PREFERRED PACKAGE

$795 Original MSRP

  • Front and Rear Park Assist
  • heated steering wheel and sliding rear window

LPO, GMC INTERIOR PROTECTION PACKAGE

$250 Original MSRP

  • all-weather floor mats
  • LPO and rubber bed mat
  • LPO

LPO, GMC INTERIOR PROTECTION PACKAGE

$250 Original MSRP

  • all-weather floor mats
  • LPO and rubber bed mat
  • LPO

ENHANCED DRIVER ALERT PACKAGE

$945 Original MSRP

  • Lane Keep Assist
  • IntelliBeam headlamps
  • Low Speed Collision Mitigation Braking
  • Front and Rear Park Assist and Forward Collision Alert
  • Safety Alert Seat

ENHANCED DRIVER ALERT PACKAGE

$945 Original MSRP

  • Lane Keep Assist
  • IntelliBeam headlamps
  • Low Speed Collision Mitigation Braking
  • Front and Rear Park Assist and Forward Collision Alert
  • Safety Alert Seat

Vehicle Dimensions

Headroom/Legroom

Front Seats

  • Headroom: 42.8
  • Legroom: 45.27

Back Seats

  • Headroom: 38.67
  • Legroom: 34.63

Available Drive Trains

Available Engines

Available Transmissions

Available Colors
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GMC Sierra 1500 near San Antonio, TX
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