Used 2018 GMC Sierra 1500 for Sale in Baltimore, MD
Sierra 1500s for Sale at Dealers
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Price
Year
Mileage
Trim
3
2017 GMC Sierra 1500 Denali 4WD • Lebanon, PA
Gray • 6.2L Engine
Gray • 6.2L Engine
$27,882 • 84.7k miles
•••
#3 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,986 Below Market
- Includes $5,730 Premium Upgrades
- Very Low Mileage
More details

2018 GMC Sierra 1500 SLT 4WD • Spring City, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$26,995 • 90.6k miles
•••
#69 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- Includes $4,709 Premium Upgrades
- Below Average Mileage
- Dealer Rating - 4.4 stars
More details

2019 GMC Sierra 1500 Denali 4WD • Rockville, MD
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$41,388 • 40.3k miles
•••
#28 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Fair Price - $1,230 Below Market
- Includes $8,130 Premium Upgrades
More details

24
2018 GMC Sierra 1500 Denali 4WD • Front Royal, VA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$28,896 • 98.1k miles
•••
#24 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $516 Price Drop
- Good Price - $1,447 Below Market
- Includes $2,866 Premium Upgrades
More details
2017 GMC Sierra 1500 Denali 4WD • Ephrata, PA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$24,900 • 146.9k miles
•••
#64 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- Fair Price - $658 Above Market
- Dealer Rating - 4.3 stars
More details
14
2018 GMC Sierra 1500 Denali 4WD • Lansdale, PA
White • 6.2L Engine
White • 6.2L Engine
$32,995 • 58.1k miles
•••
#14 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,588 Below Market
- Includes $7,436 Premium Upgrades
- CARFAX: One Owner
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2017 GMC Sierra 1500 SLT 4WD • Abingdon, MD
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$26,497 • 93.8k miles
•••
#40 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Fair Price - $176 Above Market
- Includes $4,560 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD • Fredericksburg, VA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$29,995 • 83.2k miles
•••
#42 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Fair Price - $236 Above Market
- Includes $6,098 Premium Upgrades
More details
2017 GMC Sierra 1500 Denali 4WD • Thompsontown, PA
Gray • 5.3L Engine
Gray • 5.3L Engine
$30,510 • 81.8k miles
•••
#65 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- $1 Price Drop
- Includes $5,546 Premium Upgrades
- Motivation to Negotiate - High
More details
6
2019 GMC Sierra 1500 Denali 4WD • Souderton, PA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$36,390 • 75.9k miles
•••
#6 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $400 Price Drop
- Great Price - $3,902 Below Market
- Includes $7,673 Premium Upgrades
More details
2017 GMC Sierra 1500 Denali 4WD • Fredericksburg, VA
Black • 6.2L Engine
Black • 6.2L Engine
$26,995 • 129.1k miles
•••
#71 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- $957 Price Drop
- Includes $4,835 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2019 GMC Sierra 1500 Denali 4WD • Lancaster, PA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$34,790 • 99.5k miles
•••
#48 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $576 Below Market
- Includes $7,772 Premium Upgrades
- Average Mileage
More details
2017 GMC Sierra 1500 Denali 4WD • Harrisburg, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$22,911 • 157.1k miles
•••
#92 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “F” Buy
- CARFAX: One Owner
- Dealer Rating - 4.4 stars
More details
2017 GMC Sierra 1500 SLE 4WD • New Holland, PA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$14,595 • 172.7k miles
•••
#80 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $1,453 Premium Upgrades
- Dealer Rating - 4.5 stars
More details
2018 GMC Sierra 1500 SLE 4WD • Myerstown, PA
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$24,900 • 106.9k miles
•••
#88 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $2,096 Premium Upgrades
- Average Mileage
- Dealer Rating - 4.7 stars
More details
2019 GMC Sierra 1500 Denali 4WD • White Marsh, MD
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$37,000 • 45.8k miles
•••
#47 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Fair Price - $993 Above Market
- Includes $2,696 Premium Upgrades
- CARFAX: One Owner
More details
2019 GMC Sierra 1500 SLT 4WD • Hatfield, PA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$30,584 • 98.9k miles
•••
#50 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $473 Price Drop
- Fair Price - $513 Below Market
- Includes $4,787 Premium Upgrades
More details
1
2018 GMC Sierra 1500 SLE 4WD • Leesburg, VA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$19,997 • 90.5k miles
•••
#1 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $6,365 Below Market
- Includes $3,549 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2018 GMC Sierra 1500 Denali 4WD • Manassas, VA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$24,495 • 131.6k miles
•••
#73 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “C-” Buy
- $500 Price Drop
- Includes $633 Premium Upgrades
- Dealer Rating - 4.3 stars
More details
2019 GMC Sierra 1500 AT4 4WD • Spotsylvania Courthouse, VA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$30,995 • 108.4k miles
•••
#91 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “F” Buy
- Dealer Rating - 4.6 stars
More details
13
2018 GMC Sierra 1500 SLT 4WD • Alexandria, VA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$25,915 • 112.8k miles
•••
#13 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,615 Below Market
- Includes $5,650 Premium Upgrades
- Average Mileage
More details
2017 GMC Sierra 1500 SLT 4WD • Vineland, NJ
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$27,999 • 77.4k miles
•••
#45 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Fair Price - $703 Above Market
- Includes $4,570 Premium Upgrades
More details
2017 GMC Sierra 1500 SLT 4WD • Frederick, MD
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$25,988 • 83.3k miles
•••
#77 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- $1,000 Price Drop
- Includes $1,406 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2019 GMC Sierra 1500 SLT 4WD • Exton, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$29,481 • 113.9k miles
•••
#49 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $509 Price Drop
- Fair Price - $556 Below Market
- Includes $7,287 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD • Greencastle, PA
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$34,455 • 73.2k miles
•••
#35 2017-2019 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $123 Price Drop
- Fair Price - $464 Below Market
- Includes $9,217 Premium Upgrades
More details
2018 GMC Sierra 1500
Half-Ton Truck
Seats
6
Fuel Economy
16City MPG
23Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
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