Used 2020 GMC Sierra 1500 for Sale in Philadelphia, PA
Sierra 1500s for Sale at Dealers
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Mileage
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2020 GMC Sierra 1500 SLT 4WD • Roslyn, PA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$32,988 • 92.7k miles
•••
#93 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $825 Below Market
- Includes $9,169 Premium Upgrades
- Dealer Rating - 4.4 stars
More details

23
2019 GMC Sierra 1500 Denali 4WD • Souderton, PA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$36,390 • 75.9k miles
•••
#23 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $400 Price Drop
- Great Price - $3,747 Below Market
- Includes $7,644 Premium Upgrades
More details

2021 GMC Sierra 1500 SLE 4WD • York, PA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$30,000 • 67.6k miles • Certified
•••
#34 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Great Price - $3,009 Below Market
- Includes $1,893 Premium Upgrades
More details

3
2020 GMC Sierra 1500 SLT 4WD • Penns Grove, NJ
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$28,226 • 101.6k miles
•••
#3 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $400 Price Drop
- Great Price - $8,119 Below Market
- Includes $10,404 Premium Upgrades
More details
2019 GMC Sierra 1500 Elevation 4WD • Fairless Hills, PA
White • 2.7L I4 Engine
White • 2.7L I4 Engine
$25,900 • 93.8k miles
•••
#153 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $2,276 Premium Upgrades
- Motivation to Negotiate - Increasing
- Average Mileage
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2019 GMC Sierra 1500 SLT 4WD • Woodlawn, MD
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$32,000 • 66.4k miles
•••
#117 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $515 Above Market
- Includes $884 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 Denali 4WD • Sea Girt, NJ
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$42,935 • 48.8k miles
•••
#83 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $2,000 Price Drop
- Fair Price - $234 Above Market
- Includes $7,252 Premium Upgrades
More details
2019 GMC Sierra 1500 Denali 4WD • Newark, NJ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$29,945
•••
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2020 GMC Sierra 1500 SLT 4WD • Linden, NJ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$29,900 • 108.2k miles
•••
#156 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $3,303 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.5 stars
More details
2019 GMC Sierra 1500 4WD • Keyport, NJ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$24,797 • 67.1k miles
•••
#61 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $649 Price Drop
- Great Price - $1,658 Below Market
- Includes $2,814 Premium Upgrades
More details
2021 GMC Sierra 1500 SLT 4WD • Scranton, PA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$29,995 • 115.2k miles
•••
#137 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- Includes $3,400 Premium Upgrades
- Motivation to Negotiate - Increasing
- Dealer Rating - 4.6 stars
More details
2021 GMC Sierra 1500 Denali 4WD • Seaford, NY
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$37,969 • 70k miles
•••
#65 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $3,500 Price Drop
- Good Price - $1,297 Below Market
- Includes $4,685 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD • Easton, PA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$36,432 • 64.9k miles
•••
#134 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- $147 Price Drop
- Includes $5,839 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 1500 SLT 4WD • Atlantic City, NJ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$40,957 • 22.1k miles
•••
#57 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1 Price Drop
- Good Price - $1,901 Below Market
- Includes $9,961 Premium Upgrades
More details
15
2021 GMC Sierra 1500 AT4 4WD • York, PA
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$35,994 • 62.6k miles
•••
#15 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,890 Price Drop
- Great Price - $4,756 Below Market
- Includes $6,272 Premium Upgrades
More details
2020 GMC Sierra 1500 4WD • Paterson, NJ
2.7L Engine
2.7L Engine
$18,999 • 158.4k miles
•••
#204 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “F” Buy
- Dealer Rating - 4.5 stars
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
•••
#99 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $504 Below Market
- Includes $7,756 Premium Upgrades
- Average Mileage
More details
2020 GMC Sierra 1500 Denali 4WD • Wilmington, DE
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$40,595 • 52.1k miles
•••
#46 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $200 Price Drop
- Good Price - $2,288 Below Market
- Includes $10,322 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD • Sussex, NJ
Green • 3.0L I6 Engine
Green • 3.0L I6 Engine
$36,996 • 80.3k miles
•••
#96 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $656 Below Market
- Includes $6,398 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 Elevation 4WD • Stafford Township, NJ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$37,195 • 44.7k miles • Certified
•••
#161 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- $1,300 Price Drop
- Includes $1,358 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 1500 Denali 4WD • Paterson, NJ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$32,985 • 91k miles
•••
#31 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $3,255 Below Market
- Includes $4,877 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD • PA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$29,888 • 82.2k miles
•••
#42 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $700 Price Drop
- Great Price - $2,510 Below Market
- Includes $2,858 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD • Feasterville-Trevose, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$32,235 • 96.3k miles
•••
#60 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,691 Below Market
- Includes $5,553 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500 Denali 4WD • Shillington, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$45,000 • 23.2k miles
•••
#181 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D-” Buy
- Includes $686 Premium Upgrades
- CARFAX: One Owner
- Very Low Mileage
More details
2020 GMC Sierra 1500 SLT 4WD • Croydon, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$31,499 • 114.8k miles
•••
#154 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $7,276 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - High
More details
2020 GMC Sierra 1500
Half-Ton Truck
Seats
6
Fuel Economy
19City MPG
22Hwy MPG
NHTSA Rating Summary
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