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Used 2021 GMC Sierra 1500 for Sale in Allentown, PA
Sierra 1500s for Sale at Dealers
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Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Allentown, PA
White • 2.7L I4 Engine
White • 2.7L I4 Engine
$29,690 • 69.8k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- $1,200 Price Drop
- Great Price - $2,197 Below Market
- Average Mileage
More details
New Find
2021 GMC Sierra 1500 Denali 4WD • Schnecksville, PA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$30,995 • 111.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $530 Above Market
- Includes $1,545 Premium Upgrades
- Dealer Rating - 4.1 stars
More details
Price Drop
New Find
2021 GMC Sierra 1500 AT4 4WD • Quakertown, PA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$37,562 • 66k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $1,405 Price Drop
- Great Price - $3,610 Below Market
- Includes $10,376 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Easton, PA
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$31,489 • 128.6k miles
•••
Not Ranked
CoPilot AI: It’s a “C+” Buy
- $213 Price Drop
- Includes $5,322 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
New Find
2021 GMC Sierra 1500 Elevation 4WD • Easton, PA
White • 2.7L I4 Engine
White • 2.7L I4 Engine
$31,998 • 67.7k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- Average Mileage
- Dealer Rating - 4.8 stars
More details
Price Drop
New Find
2021 GMC Sierra 1500 Denali 4WD • Quakertown, PA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$28,490 • 146.7k miles
•••
Not Ranked
CoPilot AI: It’s a “C+” Buy
- $1,000 Price Drop
- Includes $2,497 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD • Sellersville, PA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$38,040 • 88.6k miles
•••
Not Ranked
CoPilot AI: It’s a “B-” Buy
- Includes $6,985 Premium Upgrades
- Motivation to Negotiate - Increasing
- Dealer Rating - 4.7 stars
More details
2021 GMC Sierra 1500 SLT 4WD • Fleetwood, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$39,480 • 49.6k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $5,859 Below Market
- Includes $10,689 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Fleetwood, PA
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$31,480 • 112.2k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $510 Price Drop
- Fair Price - $617 Above Market
- Includes $4,674 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD • Doylestown, PA
Blue • 3.0L I6 Engine
Blue • 3.0L I6 Engine
$35,520 • 77.2k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $2,058 Premium Upgrades
- Average Mileage
More details
2021 GMC Sierra 1500 Elevation 4WD • Hamburg, PA
White • 2.7L I4 Engine
White • 2.7L I4 Engine
$30,087 • 52.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Good Price - $1,471 Below Market
- Very Low Mileage
- Dealer Rating - 4.9 stars
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Hackettstown, NJ
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$24,498 • 131.6k miles
•••
Not Ranked
CoPilot AI: It’s a “B” Buy
- $500 Price Drop
- Fair Price - $9 Above Market
- Includes $1,024 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 SLT 4WD • PA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$31,488 • 79.1k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $228 Price Drop
- Great Price - $5,393 Below Market
- Includes $9,177 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • PA
Red • 3.0L I6 Engine
Red • 3.0L I6 Engine
$30,136 • 126.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $352 Price Drop
- Fair Price - $782 Above Market
- Includes $2,545 Premium Upgrades
More details
New Find
2021 GMC Sierra 1500 Elevation 4WD • PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$30,934 • 95.1k miles
•••
Not Ranked
CoPilot AI: It’s a “C+” Buy
- Includes $835 Premium Upgrades
- CARFAX: One Owner
- Dealer Rating - 4.5 stars
More details
Price Drop
2021 GMC Sierra 1500 AT4 4WD • PA
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$35,968 • 76.2k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- $724 Price Drop
- Includes $492 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Warminster, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$35,141 • 51.9k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $1,751 Price Drop
- Fair Price - $312 Below Market
- Includes $1,336 Premium Upgrades
More details
New Find
2021 GMC Sierra 1500 Denali 4WD • Warminster, PA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$41,295 • 65.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Fair Price - $469 Below Market
- Includes $7,797 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Warminster, PA
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$37,849 • 57.1k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $114 Price Drop
- Great Price - $6,308 Below Market
- Includes $10,441 Premium Upgrades
More details
New Find
2021 GMC Sierra 1500 Elevation 4WD • Orwigsburg, PA
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$32,390 • 61.6k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Fair Price - $548 Below Market
- Includes $1,727 Premium Upgrades
- Below Average Mileage
More details
Price Drop
2021 GMC Sierra 1500 SLE 4WD • Mt Pocono, PA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$34,409 • 33.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $1 Price Drop
- Fair Price - $667 Above Market
- Includes $1,187 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 SLT RWD • Feasterville-Trevose, PA
Red • 3.0L I6 Engine
Red • 3.0L I6 Engine
$35,741 • 38.6k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $3,665 Below Market
- Includes $10,113 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 1500 Elevation 4WD • Langhorne, PA
5.3L V8 Engine
5.3L V8 Engine
$34,485 • 74.3k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Good Price - $1,270 Below Market
- Includes $895 Premium Upgrades
- Average Mileage
More details
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Bala Cynwyd, PA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$41,433 • 55.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $624 Price Drop
- Good Price - $2,386 Below Market
- Includes $9,610 Premium Upgrades
More details
2021 GMC Sierra 1500 Elevation 4WD • Morrisville, PA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$38,990 • 104.6k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $2,688 Premium Upgrades
- Motivation to Negotiate - Very High
- Dealer Rating - 4.2 stars
More details
2021 GMC Sierra 1500
Half-Ton Truck
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