Used 2020 GMC Sierra 1500 for Sale in San Antonio, TX
San Antonio Search Area
- Dealers in Area
- Sierra 1500s for Sale
Top Ranked Used 2019-2021 GMC Sierra 1500s near San Antonio
Ranked by Most Car for Your Money
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#1 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Great Price - $7,803 Below Market
- Includes $12,760 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle

#2 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $600 Price Drop
- Great Price - $7,708 Below Market
- Includes $11,536 Premium Upgrades

#3 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $480 Price Drop
- Great Price - $6,403 Below Market
- Includes $11,152 Premium Upgrades

#4 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $389 Price Drop
- Great Price - $5,618 Below Market
- Includes $10,236 Premium Upgrades
#5 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $362 Price Drop
- Great Price - $4,152 Below Market
- Includes $10,539 Premium Upgrades
#6 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Great Price - $3,887 Below Market
- Includes $10,236 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
#7 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $500 Price Drop
- Great Price - $8,351 Below Market
- Includes $11,775 Premium Upgrades
#8 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $1,829 Price Drop
- Great Price - $5,516 Below Market
- Includes $11,152 Premium Upgrades
#9 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Great Price - $4,898 Below Market
- Includes $14,132 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
#10 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Great Price - $4,424 Below Market
- Includes $12,087 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
#11 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $572 Price Drop
- Great Price - $4,107 Below Market
- Includes $10,768 Premium Upgrades
#12 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Great Price - $3,395 Below Market
- Includes $9,260 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
#13 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $1,400 Price Drop
- Great Price - $3,151 Below Market
- Includes $10,832 Premium Upgrades
#14 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $507 Price Drop
- Great Price - $2,933 Below Market
- Includes $10,356 Premium Upgrades
#15 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $290 Price Drop
- Great Price - $2,422 Below Market
- Includes $7,450 Premium Upgrades
#16 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $1,194 Price Drop
- Great Price - $6,623 Below Market
- Includes $11,202 Premium Upgrades
#17 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $700 Price Drop
- Great Price - $5,817 Below Market
- Includes $11,964 Premium Upgrades
#18 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $189 Price Drop
- Great Price - $4,330 Below Market
- Includes $12,125 Premium Upgrades
#19 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Great Price - $3,384 Below Market
- Includes $9,900 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
#20 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Good Price - $1,893 Below Market
- Includes $8,872 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
#21 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- $400 Price Drop
- Good Price - $1,340 Below Market
- Includes $3,620 Premium Upgrades
#22 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- $200 Price Drop
- Good Price - $2,854 Below Market
- Includes $11,796 Premium Upgrades
#23 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- Good Price - $2,368 Below Market
- Includes $7,904 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
#24 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- $1,754 Price Drop
- Good Price - $2,089 Below Market
- Includes $10,436 Premium Upgrades
#25 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- Good Price - $2,022 Below Market
- Includes $11,152 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
2020 GMC Sierra 1500
The Basics
Performance
Safety
CoPilot Star Rating
Summary
The Good Stuff
Available Trims [1]
- Heated Mirrors
- Premium Wheels
- Blind Spot Monitor
- Cross-Traffic Alert
- Auxiliary Audio Input
- Back-Up Camera
- Bluetooth Connection
- Smartphone Integration
- Android Auto
- Apple CarPlay
- WiFi Hotspot
Available Packages [12]
ENHANCED CAPABILITY PACKAGE
$175 Original MSRP
- skid plates
- high-capacity air filter
LPO, GMC PROTECTION PACKAGE
$370 Original MSRP
- all-weather floor liner
- LPO and front and rear Black molded splash guards
- LPO
1SA 2.7L FLEET PACKAGE
$670 Original MSRP
- 2.7L Turbo engine
- 8-speed automatic transmission
- 220-amp alternator
- OnStar
- semi-automatic air conditioning
- Front 40/20/40 split-bench seat with covered armrest storage
- 120-volt power outlet
- Automatic Stop/Start and 120-volt bed-mounted power outlet
FLEET CONVENIENCE PACKAGE
$695 Original MSRP
- Remote Keyless Entry
- EZ Lift power lock and release tailgate
- cruise control and outside power mirrors
CONVENIENCE PACKAGE
$1,245 Original MSRP
- Remote Keyless Entry
- EZ Lift power lock and release tailgate
- tinted glass
- LED cargo bed lighting
- rear-window defogger
- cruise control and outside power mirrors
CONVENIENCE PACKAGE
$1,245 Original MSRP
- Remote Keyless Entry
- EZ Lift power lock and release tailgate
- tinted glass
- LED cargo bed lighting
- rear-window defogger
- cruise control and outside power mirrors
SIERRA VALUE PACKAGE
$1,640 Original MSRP
- Convenience Package
- Trailering Package
SIERRA VALUE PACKAGE
$1,640 Original MSRP
- Convenience Package
- Trailering Package
1SA DRIVER ALERT PACKAGE I
$1,165 Original MSRP
- (UD5) Front and Rear Park Assist
- (UKC) Lane Change Alert with Side Blind Zone Alert
- (UFG) Rear Cross Traffic Alert
- (KI4) 120-volt power outlet
- (KC9) 120-volt bed-mounted power outlet and (DP9) outside chrome mirror caps (Includes Perimeter Lighting. Includes recovery hooks on 2WD models.
1SA DRIVER ALERT PACKAGE I
$1,165 Original MSRP
- (UD5) Front and Rear Park Assist
- (UKC) Lane Change Alert with Side Blind Zone Alert
- (UFG) Rear Cross Traffic Alert
- (KI4) 120-volt power outlet
- (KC9) 120-volt bed-mounted power outlet and (DP9) outside chrome mirror caps (Includes Perimeter Lighting. Includes recovery hooks on 2WD models.
TRAILERING PACKAGE
$395 Original MSRP
- trailer hitch
- 7-pin and 4-pin connectors and Hitch Guidance
TRAILERING PACKAGE
$395 Original MSRP
- trailer hitch
- 7-pin and 4-pin connectors and Hitch Guidance
Vehicle Dimensions
Headroom/Legroom
Front Seats
- Headroom: 43.03
- Legroom: 44.53
Back Seats
- Headroom: 39.88
- Legroom: 35.24
Available Drive Trains
Available Engines
Available Transmissions
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