Used 2021 GMC Sierra 1500 for Sale in Denton, TX
Sierra 1500s for Sale at Dealers
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2021 GMC Sierra 1500 AT4 4WD • Denton, TX
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$42,202 • 52.4k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $478 Price Drop
- Good Price - $2,572 Below Market
- Includes $8,141 Premium Upgrades
More details

2021 GMC Sierra 1500 AT4 4WD • Denton, TX
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$36,990 • 79.8k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $3,998 Below Market
- Includes $9,901 Premium Upgrades
- CARFAX: One Owner
More details

2021 GMC Sierra 1500 SLT 4WD • Sanger, TX
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$39,125 • 21.9k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $1,000 Price Drop
- Fair Price - $281 Below Market
- Includes $4,243 Premium Upgrades
More details

2021 GMC Sierra 1500 SLT RWD • Lewisville, TX
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$30,951 • 58.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $999 Price Drop
- Great Price - $2,605 Below Market
- Includes $3,606 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD • Lewisville, TX
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$30,951 • 93.9k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $999 Price Drop
- Good Price - $1,184 Below Market
- Includes $577 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD • Lewisville, TX
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$30,713
•••
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2021 GMC Sierra 1500 Denali 4WD • Prosper, TX
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$45,219 • 62.6k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $8,529 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Very High
More details
2021 GMC Sierra 1500 Elevation • Prosper, TX
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$29,859 • 79.3k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $2,139 Price Drop
- Fair Price - $705 Below Market
- Includes $2,877 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD • Plano, TX
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$33,753 • 60.3k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $200 Price Drop
- Fair Price - $107 Above Market
- Includes $1,814 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD • Grapevine, TX
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$33,666 • 69.5k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $2,611 Premium Upgrades
- Average Mileage
- Dealer Rating - 4.3 stars
More details
2021 GMC Sierra 1500 SLT 4WD • Plano, TX
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$34,219 • 47.7k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $600 Price Drop
- Great Price - $9,360 Below Market
- Includes $10,289 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD • Grapevine, TX
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$33,125 • 78.8k miles
•••
Not Ranked
CoPilot AI: It’s a “D+” Buy
- $225 Price Drop
- Includes $1,385 Premium Upgrades
- Dealer Rating - 4.0 stars
More details
2021 GMC Sierra 1500 SLT RWD • Frisco, TX
Red • 3.0L I6 Engine
Red • 3.0L I6 Engine
$27,725 • 96.1k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,610 Below Market
- Includes $4,544 Premium Upgrades
- Dealer Rating - 4.4 stars
More details
2021 GMC Sierra 1500 AT4 4WD • Plano, TX
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$32,399 • 83.9k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $300 Price Drop
- Great Price - $3,258 Below Market
- Includes $1,519 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD • Carrollton, TX
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$33,928 • 97.8k miles
•••
Not Ranked
CoPilot AI: It’s a “B-” Buy
- Includes $5,392 Premium Upgrades
- Motivation to Negotiate - Increasing
- Dealer Rating - 4.6 stars
More details
2021 GMC Sierra 1500 Elevation 4WD • Addison, TX
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$31,498 • 51.1k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $4,422 Below Market
- Includes $3,156 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 SLT 4WD • Irving, TX
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$34,096 • 93.9k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Fair Price - $562 Above Market
- Includes $5,962 Premium Upgrades
- Dealer Rating - 4.4 stars
More details
2021 GMC Sierra 1500 4WD • Plano, TX
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$22,221 • 90.8k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $3,252 Price Drop
- Good Price - $1,325 Below Market
- Includes $3,677 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD • Addison, TX
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$28,221 • 118.9k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $1,808 Below Market
- Includes $521 Premium Upgrades
More details
2021 GMC Sierra 1500 4WD • Decatur, TX
White • 4.3L V6 Engine
White • 4.3L V6 Engine
$23,480 • 88.9k miles
•••
Not Ranked
CoPilot AI: It’s a “D+” Buy
- $200 Price Drop
- Includes $1,050 Premium Upgrades
- Dealer Rating - 4.7 stars
More details
2021 GMC Sierra 1500 AT4 4WD • Dallas, TX
Red • 3.0L I6 Engine
Red • 3.0L I6 Engine
$36,035 • 61.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $2,813 Below Market
- Includes $3,164 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 Elevation 4WD • Plano, TX
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$32,213 • 68.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Fair Price - $410 Below Market
- Includes $3,307 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 1500 Denali RWD • North Richland Hills, TX
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$37,220 • 66k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $2,679 Premium Upgrades
- CARFAX: One Owner
- Average Mileage
More details
2021 GMC Sierra 1500 AT4 4WD • North Richland Hills, TX
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$39,445 • 51.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $770 Price Drop
- Fair Price - $290 Below Market
- Includes $1,280 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD • Dallas, TX
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$26,224 • 141k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $4,861 Below Market
- Includes $6,072 Premium Upgrades
More details
2021 GMC Sierra 1500
Half-Ton Truck
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6
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16City MPG
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