Used 2020 GMC Sierra 1500 for Sale in Philadelphia, PA
Sierra 1500s for Sale at Dealers
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2021 GMC Sierra 1500 Denali 4WD • Elkton, MD
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$38,998 • 90.9k miles
•••
#141 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $2,232 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Very High
More details

2019 GMC Sierra 1500 Denali 4WD • Linden, NJ
Red • 6.2L V8 Engine
Red • 6.2L V8 Engine
$31,987 • 101k miles
•••
#35 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $4,863 Price Drop
- Good Price - $2,006 Below Market
- Includes $6,620 Premium Upgrades
More details

2021 GMC Sierra 1500 Elevation 4WD • Hackettstown, NJ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$24,496 • 141.2k miles
•••
#100 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B-” Buy
- $496 Price Drop
- Fair Price - $419 Below Market
- Includes $1,916 Premium Upgrades
More details

2021 GMC Sierra 1500 Elevation 4WD • Paradise, PA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$41,000 • 27.8k miles
•••
#135 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- $2,702 Price Drop
- Includes $1,474 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500 AT4 4WD • Media, PA
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$32,995 • 103.7k miles
•••
#118 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- Includes $4,222 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.5 stars
More details
2021 GMC Sierra 1500 SLE 4WD • Manheim, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$26,987 • 96.9k miles
•••
#144 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D-” Buy
- $1,000 Price Drop
- Includes $774 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2021 GMC Sierra 1500 Denali 4WD • Mt Holly, NJ
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$41,999 • 48.3k miles
•••
#146 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D-” Buy
- Includes $639 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.6 stars
More details
2021 GMC Sierra 1500 Elevation 4WD • Lancaster, PA
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$32,977 • 69.5k miles
•••
#99 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B-” Buy
- $1,010 Price Drop
- Fair Price - $729 Below Market
- Includes $1,553 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD • Souderton, PA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$38,295 • 61.2k miles
•••
#103 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B-” Buy
- $75 Price Drop
- Fair Price - $38 Below Market
- Includes $1,535 Premium Upgrades
More details
2019 GMC Sierra 1500 AT4 4WD • Feasterville-Trevose, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$31,240 • 96.3k miles
•••
#38 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,665 Below Market
- Includes $5,386 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500 Elevation 4WD • Morrisville, PA
2.7L I4 Engine
2.7L I4 Engine
$38,990 • 79.5k miles
•••
#155 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “F” Buy
- Average Mileage
- Dealer Rating - 4.3 stars
More details
2021 GMC Sierra 1500 Elevation 4WD • Green Brook Township, NJ
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$36,188 • 47.9k miles
•••
#55 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $261 Price Drop
- Fair Price - $418 Below Market
- Includes $2,658 Premium Upgrades
More details
2020 GMC Sierra 1500 Denali 4WD • Burlington, NJ
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$45,599 • 35.9k miles
•••
#63 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $3,000 Price Drop
- Fair Price - $747 Above Market
- Includes $8,359 Premium Upgrades
More details
22
2020 GMC Sierra 1500 AT4 4WD • Easton, PA
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$31,107 • 105.7k miles
•••
#22 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $886 Price Drop
- Great Price - $3,030 Below Market
- Includes $6,972 Premium Upgrades
More details
2021 GMC Sierra 1500 AT4 4WD • Woodbridge Township, NJ
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$33,917 • 92.5k miles
•••
#123 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “C-” Buy
- Includes $854 Premium Upgrades
- Dealer Rating - 4.5 stars
More details
2021 GMC Sierra 1500 Elevation 4WD • Fairless Hills, PA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$35,900 • 66.1k miles
•••
#124 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “C-” Buy
- Includes $1,570 Premium Upgrades
- Motivation to Negotiate - Very High
- Average Mileage
More details
2021 GMC Sierra 1500 Denali 4WD • Gloucester Township, NJ
Gray • 6.2L V8 Engine
Gray • 6.2L V8 Engine
$46,988 • 77.7k miles
•••
#150 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D-” Buy
- Includes $1,445 Premium Upgrades
- Average Mileage
- Dealer Rating - 4.1 stars
More details
2020 GMC Sierra 1500 4WD • Hammonton, NJ
Black • 4.3L V6 Engine
Black • 4.3L V6 Engine
$28,995 • 80.7k miles
•••
#154 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “F” Buy
- Motivation to Negotiate - High
- Average Mileage
- Dealer Rating - 5.0 stars
More details
2021 GMC Sierra 1500 Elevation 4WD • Washington Twp, NJ
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$28,991 • 95.8k miles
•••
#82 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $459 Below Market
- Includes $2,885 Premium Upgrades
- CARFAX: One Owner
More details
2019 GMC Sierra 1500 Denali 4WD • Ephrata, PA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$36,500 • 81k miles
•••
#77 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- Fair Price - $703 Below Market
- Includes $7,760 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 1500 4WD • Mechanicsburg, PA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$25,400 • 101.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $1,100 Price Drop
- Good Price - $995 Below Market
- Includes $1,791 Premium Upgrades
More details
2021 GMC Sierra 1500 SLE 4WD • Springfield, PA
Black • 2.7L I4 Engine
Black • 2.7L I4 Engine
$35,888 • 21.9k miles
•••
#147 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “D-” Buy
- Motivation to Negotiate - Increasing
- Very Low Mileage
- Dealer Rating - 4.4 stars
More details
2021 GMC Sierra 1500 SLT 4WD • Washington, NJ
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$37,490 • 50.7k miles
•••
#110 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- $405 Price Drop
- Includes $4,265 Premium Upgrades
- CARFAX: One Owner
More details
2019 GMC Sierra 1500 Denali 4WD • Keyport, NJ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$32,613 • 75.2k miles
•••
#85 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $2,573 Price Drop
- Fair Price - $358 Below Market
- Includes $603 Premium Upgrades
More details
2019 GMC Sierra 1500 Elevation 4WD • Quakertown, PA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$25,990 • 81.7k miles
•••
#120 2019-2021 GMC Sierra 1500
CoPilot AI: It’s a “C-” Buy
- $5,000 Price Drop
- Includes $775 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2020 GMC Sierra 1500
Half-Ton Truck
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6
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