Used 2021 GMC Sierra 2500HD for Sale in Dallas, TX
Sierra 2500HDs for Sale at Dealers
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22
2021 GMC Sierra 2500HD Denali 4WD • Plano, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$50,594 • 82.3k miles
•••
#22 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,707 Below Market
- Includes $9,030 Premium Upgrades
- CARFAX: One Owner
More details

2022 GMC Sierra 2500HD Denali 4WD • Bowie, TX
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$55,977 • 42.5k miles
•••
#37 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $2,000 Price Drop
- Fair Price - $597 Below Market
- Includes $5,248 Premium Upgrades
More details
5
2023 GMC Sierra 2500HD AT4 4WD • Rockwall, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$53,900 • 35.2k miles
•••
#5 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $6,876 Below Market
- Includes $13,007 Premium Upgrades
- CARFAX: One Owner
More details

2021 GMC Sierra 2500HD Denali 4WD • Granbury, TX
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$43,728 • 162.1k miles
•••
#42 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B” Buy
- Good Price - $1,703 Below Market
- Includes $11,168 Premium Upgrades
- Dealer Rating - 4.7 stars
More details
2023 GMC Sierra 2500HD Denali 4WD • Granbury, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$60,367 • 61.5k miles
•••
#60 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B-” Buy
- Fair Price - $1,303 Below Market
- Includes $7,724 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2022 GMC Sierra 2500HD AT4 4WD • Addison, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$52,988 • 88.7k miles
•••
#85 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $7,876 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.3 stars
More details
2022 GMC Sierra 2500HD Denali 4WD • Granbury, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$56,400 • 64k miles
•••
#84 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- $2,133 Price Drop
- Includes $3,170 Premium Upgrades
- CARFAX: One Owner
More details
2022 GMC Sierra 2500HD Denali 4WD • Hurst, TX
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$65,950 • 34.1k miles
•••
#65 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “C+” Buy
- Includes $12,359 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.4 stars
More details
2019 GMC Sierra 2500HD Denali 4WD • Addison, TX
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$37,700 • 151.9k miles
•••
#28 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $200 Price Drop
- Great Price - $2,844 Below Market
- Includes $6,747 Premium Upgrades
More details
2022 GMC Sierra 2500HD Denali 4WD • Irving, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$55,399 • 51k miles
•••
#78 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $2,374 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Very High
More details
2020 GMC Sierra 2500HD Denali 4WD • Grand Prairie, TX
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$52,995 • 124k miles
•••
#81 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $12,264 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Increasing
More details
6
2020 GMC Sierra 2500HD Denali 4WD • Sherman, TX
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$43,000 • 108.9k miles
•••
#6 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $700 Price Drop
- Great Price - $6,793 Below Market
- Includes $10,387 Premium Upgrades
More details
2021 GMC Sierra 2500HD AT4 4WD • Rockwall, TX
6.6L V8 Engine
6.6L V8 Engine
$45,272 • 127.7k miles
•••
#70 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “C-” Buy
- $100 Price Drop
- Includes $6,002 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
20
2020 GMC Sierra 2500HD 4WD • Arlington, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$38,984 • 25.6k miles
•••
#20 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,740 Below Market
- Includes $2,144 Premium Upgrades
- CARFAX: One Owner
More details
2023 GMC Sierra 2500HD Denali 4WD • Arlington, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$58,995 • 112.6k miles
•••
#89 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D-” Buy
- Includes $7,859 Premium Upgrades
- CARFAX: One Owner
More details
14
2021 GMC Sierra 2500HD SLT 4WD • Denton, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$39,434 • 150.5k miles
•••
#14 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $1,278 Price Drop
- Great Price - $4,596 Below Market
- Includes $14,766 Premium Upgrades
More details
24
2020 GMC Sierra 2500HD Denali 4WD • Dallas, TX
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$48,997 • 94k miles
•••
#24 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- $995 Price Drop
- Great Price - $3,494 Below Market
- Includes $10,683 Premium Upgrades
More details
8
2020 GMC Sierra 2500HD Denali 4WD • Plano, TX
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$51,994 • 59.1k miles
•••
#8 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $5,271 Below Market
- Includes $12,009 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
1
2022 GMC Sierra 2500HD Denali 4WD • Garland, TX
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$39,995 • 64.5k miles
•••
#1 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $21,465 Below Market
- Includes $14,686 Premium Upgrades
- Average Mileage
More details
23
2023 GMC Sierra 2500HD SLE 4WD • Arlington, TX
Black • 6.6L V8 Engine
Black • 6.6L V8 Engine
$46,987 • 41.6k miles
•••
#23 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,635 Below Market
- Includes $3,952 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 2500HD Denali 4WD • Springtown, TX
Blue • 6.6L V8 Engine
Blue • 6.6L V8 Engine
$58,995 • 73k miles
•••
#80 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D” Buy
- Includes $11,546 Premium Upgrades
- Motivation to Negotiate - Increasing
- Below Average Mileage
More details
2022 GMC Sierra 2500HD SLE 4WD • Palestine, TX
Red • 6.6L V8 Engine
Red • 6.6L V8 Engine
$37,888 • 100k miles
•••
#87 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “D-” Buy
- $856 Price Drop
- Includes $1,923 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2022 GMC Sierra 2500HD Denali 4WD • Arlington, TX
Green • 6.6L V8 Engine
Green • 6.6L V8 Engine
$54,888 • 73.5k miles
•••
#33 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,808 Below Market
- Includes $11,542 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 2500HD AT4 4WD • Sherman, TX
White • 6.6L V8 Engine
White • 6.6L V8 Engine
$49,000 • 76.5k miles
•••
#31 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “B+” Buy
- Good Price - $2,140 Below Market
- Includes $11,265 Premium Upgrades
- Below Average Mileage
More details
2021 GMC Sierra 2500HD Denali 4WD • Arlington, TX
Silver • 6.6L V8 Engine
Silver • 6.6L V8 Engine
$56,899 • 31.6k miles
•••
#64 2019-2023 GMC Sierra 2500HD
CoPilot AI: It’s a “C+” Buy
- $290 Price Drop
- Includes $5,622 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 2500HD
Three-Quarter-Ton Truck
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3
Dimensions
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