Used 2020 GMC Sierra 1500 for Sale in Houston, TX
Houston Search Area
- Dealers in Area
- 476
- Sierra 1500s for Sale
- 129
Top Ranked Used 2019-2021 GMC Sierra 1500s near Houston
Ranked by Most Car for Your Money
Why should I trust CoPilot?
2020 GMC Sierra 1500 SLT RWD • Angleton, TX
$43,991 • 30.7k miles
#1 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Very Low Mileage
- Includes $12,332 Premium Upgrades

2021 GMC Sierra 1500 SLT 4WD • Madisonville, TX
$53,491 • 13.2k miles
#2 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.8 stars
- Very Low Mileage
- Includes $11,116 Premium Upgrades

2021 GMC Sierra 1500 AT4 4WD • Tomball, TX
$59,994 • 25.6k miles
#3 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Very Low Mileage
- Includes $11,948 Premium Upgrades

2019 GMC Sierra 1500 SLT RWD • Bryan, TX
$37,967 • 84.5k miles
#4 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Includes $10,436 Premium Upgrades
- Great Price - $6,218 Below Market
2021 GMC Sierra 1500 SLT 4WD • College Station, TX
$47,988 • 33k miles
#5 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Average Mileage
- Includes $11,116 Premium Upgrades
2021 GMC Sierra 1500 AT4 4WD • Bay City, TX
$55,253 • 35.9k miles
#6 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Average Mileage
- Includes $7,268 Premium Upgrades
2019 GMC Sierra 1500 AT4 4WD • Galveston, TX
$37,977 • 67.7k miles
#7 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 5.0 stars
- Includes $6,324 Premium Upgrades
- Great Price - $3,834 Below Market
2021 GMC Sierra 1500 Denali 4WD • Houston, TX
$55,991 • 47.6k miles
#8 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Includes $11,968 Premium Upgrades
- Great Price - $3,666 Below Market
2019 GMC Sierra 1500 AT4 4WD • Houston, TX
$42,988 • 80.4k miles
#9 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Motivation to Negotiate - High
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
- Includes $7,246 Premium Upgrades
2021 GMC Sierra 1500 Denali 4WD • Cleveland, TX
$56,700 • 39.9k miles
#10 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Clean Title
- Dealer Rating - 4.4 stars
- Includes $12,332 Premium Upgrades
- Great Price - $7,538 Below Market
2020 GMC Sierra 1500 Denali 4WD • Houston, TX
$51,288 • 49.4k miles
#11 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.6 stars
- Average Mileage
- Includes $15,808 Premium Upgrades
2021 GMC Sierra 1500 AT4 4WD • Port Arthur, TX
$59,452 • 28.2k miles
#12 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Below Average Mileage
- Includes $11,384 Premium Upgrades
2021 GMC Sierra 1500 SLT 4WD • Houston, TX
$47,988 • 26.9k miles
#13 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Motivation to Negotiate - High
- One Owner, Clean Title, Not a rental or commercial vehicle
- Very Low Mileage
- Includes $4,636 Premium Upgrades
2020 GMC Sierra 1500 Denali 4WD • Houston, TX
$55,822 • 28k miles
#14 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.1 stars
- Very Low Mileage
- Includes $14,492 Premium Upgrades
2020 GMC Sierra 1500 Elevation RWD • Houston, TX
$40,894 • 6.7k miles
#15 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Very Low Mileage
2021 GMC Sierra 1500 SLT RWD • Bryan, TX
$45,481 • 25.1k miles
#16 2019-2021 GMC Sierra 1500
It’s an “A+” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Very Low Mileage
2021 GMC Sierra 1500 SLT RWD • Houston, TX
$45,139 • 36.2k miles
#17 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.1 stars
- Average Mileage
2021 GMC Sierra 1500 AT4 4WD • Houston, TX
$55,995 • 46.9k miles
#18 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Includes $11,408 Premium Upgrades
- Good Price - $2,591 Below Market
2021 GMC Sierra 1500 SLT 4WD • Galveston, TX
$45,983 • 49.4k miles
#19 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 5.0 stars
- Includes $4,916 Premium Upgrades
2021 GMC Sierra 1500 SLT RWD • Alvin, TX
$43,800 • 46k miles
#20 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.4 stars
- Includes $10,356 Premium Upgrades
- Good Price - $2,320 Below Market
2021 GMC Sierra 1500 SLT 4WD • Houston, TX
$48,593 • 46k miles
#21 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.3 stars
- Includes $7,520 Premium Upgrades
2021 GMC Sierra 1500 SLT RWD • Bryan, TX
$45,481 • 26k miles
#22 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.5 stars
- Very Low Mileage
2021 GMC Sierra 1500 Denali RWD • Huntsville, TX
$53,489 • 19.2k miles
#23 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- Motivation to Negotiate - Increasing
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Very Low Mileage
2021 GMC Sierra 1500 Denali 4WD • Beaumont, TX
$62,938 • 17.3k miles
#24 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Very Low Mileage
- Includes $11,112 Premium Upgrades
2020 GMC Sierra 1500 AT4 4WD • Houston, TX
$55,945 • 29k miles
#25 2019-2021 GMC Sierra 1500
It’s an “A” Buy
- One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.2 stars
- Very Low Mileage
- Includes $11,180 Premium Upgrades
As seen on:
Most Popular Models like Sierra 1500
2020 GMC Sierra 3500HD
23 for sale near you
2020 Honda Accord Sedan
106 for sale near you
2019 GMC Acadia
80 for sale near you
2020 Tesla Model 3
33 for sale near you
2020 Porsche Taycan
13 for sale near you
2020 Dodge Charger
197 for sale near you
2020 Toyota Tundra 4WD
114 for sale near you
2020 Ford Fusion
118 for sale near you
2020 Ford Edge
147 for sale near you
2019 GMC Sierra 2500HD
29 for sale near you
2020 Infiniti QX60
41 for sale near you
2020 Ford Mustang
142 for sale near you
2020 Toyota Tacoma 2WD
97 for sale near you
2020 BMW X2
14 for sale near you
2020 Jeep Gladiator
123 for sale near you
2020 Audi Q5
87 for sale near you
2020 Audi A4
20 for sale near you
2020 Mercedes-Benz G-Class
33 for sale near you
2020 Kia Soul
111 for sale near you
2020 Dodge Journey
68 for sale near you
GMC Sierra 1500 near Houston, TX
Other Years
More Cars
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.