New Search
Save
Sort
Used 2021 GMC Sierra 1500 for Sale in Philadelphia, PA
Sierra 1500s for Sale at Dealers, Ranked by CoPilot AI ?
Filters
Price
Year
Mileage
Trim
1
2021 GMC Sierra 1500 SLT 4WD • Great Neck, NY
$46,386 • 11k miles • Certified
•••
#1 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $6,607 Below Market
- Includes $13,880 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2
2021 GMC Sierra 1500 Elevation 4WD • Woodbury, NJ
$37,294 • 5.8k miles
•••
#2 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $4,398 Below Market
- Includes $2,852 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
3
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Great Neck, NY
$50,471 • 16.1k miles • Certified
•••
#3 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $341 Price Drop
- Great Price - $3,893 Below Market
- Includes $10,236 Premium Upgrades
See more about this car
4
2021 GMC Sierra 1500 Denali 4WD • NY
$48,465 • 34k miles
•••
#4 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $3,449 Below Market
- Includes $9,729 Premium Upgrades
- CARFAX: One Owner, Clean Title
See more about this car
5
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Woodbridge Township, NJ
$47,495 • 27.9k miles
•••
#5 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $250 Price Drop
- Great Price - $8,809 Below Market
- Includes $9,914 Premium Upgrades
See more about this car
6
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Philadelphia, PA
$40,995 • 63.5k miles
•••
#6 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $500 Price Drop
- Great Price - $7,082 Below Market
- Includes $11,339 Premium Upgrades
See more about this car
7
2021 GMC Sierra 1500 SLT 4WD • Chester Springs, PA
$46,600 • 29k miles
•••
#7 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $6,244 Below Market
- Includes $12,588 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
8
2021 GMC Sierra 1500 SLT 4WD • Hellertown, PA
$46,972 • 24.8k miles
•••
#8 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $5,479 Below Market
- Includes $11,156 Premium Upgrades
- CARFAX: Clean Title
See more about this car
9
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Hellertown, PA
$53,609 • 12.7k miles
•••
#9 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $381 Price Drop
- Great Price - $5,350 Below Market
- Includes $11,572 Premium Upgrades
See more about this car
10
2021 GMC Sierra 1500 AT4 4WD • Manheim, PA
$44,987 • 61.2k miles
•••
#10 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $4,499 Below Market
- Includes $11,510 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
11
2021 GMC Sierra 1500 Denali 4WD • New York, NY
$45,395 • 48.3k miles
•••
#11 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $3,966 Below Market
- Includes $9,290 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
12
2021 GMC Sierra 1500 Elevation 4WD • Feasterville-Trevose, PA
$39,995 • 46.6k miles • Certified
•••
#12 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $2,655 Below Market
- Includes $4,747 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
13
Price Drop
2021 GMC Sierra 1500 SLE 4WD • Lebanon, PA
$34,999 • 33.9k miles • Certified
•••
#13 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $1,200 Price Drop
- Great Price - $2,239 Below Market
- Includes $761 Premium Upgrades
See more about this car
14
2021 GMC Sierra 1500 4WD • Toms River, NJ
$32,444 • 41.5k miles
•••
#14 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $5,939 Below Market
- Includes $3,719 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
15
Price Drop
2021 GMC Sierra 1500 4WD • Woodbridge Township, NJ
$29,995 • 22.9k miles
•••
#15 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $1,250 Price Drop
- Great Price - $3,861 Below Market
- Includes $1,552 Premium Upgrades
See more about this car
16
2021 GMC Sierra 1500 Denali 4WD • East Windsor, NJ
$46,978 • 47.4k miles
•••
#16 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Great Price - $3,462 Below Market
- Includes $11,696 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
See more about this car
17
Price Drop
2021 GMC Sierra 1500 Denali 4WD • Freeport, NY
$49,495 • 25.8k miles
•••
#17 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $500 Price Drop
- Good Price - $2,983 Below Market
- Includes $9,981 Premium Upgrades
See more about this car
18
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Freeport, NY
$41,999 • 20.8k miles
•••
#18 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $996 Price Drop
- Good Price - $1,885 Below Market
- Includes $4,784 Premium Upgrades
See more about this car
19
2021 GMC Sierra 1500 Elevation 4WD • Woodbury, NJ
$41,294 • 30.6k miles
•••
#19 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Good Price - $1,517 Below Market
- Includes $4,236 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
20
2021 GMC Sierra 1500 4WD • Lakewood, NJ
$33,463 • 25.9k miles • Certified
•••
#20 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- Good Price - $1,463 Below Market
- Includes $4,945 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
21
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Green Brook Township, NJ
$40,933 • 38.8k miles • Certified
•••
#21 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $974 Price Drop
- Good Price - $1,411 Below Market
- Includes $5,385 Premium Upgrades
See more about this car
22
Price Drop
2021 GMC Sierra 1500 4WD • West Milford, NJ
$32,599 • 29.3k miles
•••
#22 2021 GMC Sierra 1500
CoPilot AI: It’s an “A+” Buy
- $200 Price Drop
- Good Price - $1,402 Below Market
- Includes $4,364 Premium Upgrades
See more about this car
23
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Woodbridge Township, NJ
$38,885 • 28.1k miles
•••
#23 2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $110 Price Drop
- Good Price - $2,429 Below Market
- Includes $2,226 Premium Upgrades
See more about this car
24
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Woodbridge Township, NJ
$39,875 • 27.2k miles
•••
#24 2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- $120 Price Drop
- Good Price - $2,324 Below Market
- Includes $3,026 Premium Upgrades
See more about this car
25
2021 GMC Sierra 1500 Denali 4WD • Scranton, PA
$46,995 • 55.5k miles
•••
#25 2021 GMC Sierra 1500
CoPilot AI: It’s an “A” Buy
- Good Price - $1,685 Below Market
- Includes $9,644 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
2021 GMC Sierra 1500
Half-Ton Truck
Seats
6
Fuel Economy
20 - 20City MPG
23 - 23Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
Most Popular Models like Sierra 1500GMC Sierra 1500 near Philadelphia, PAOther Years
Why Use CoPilot?
Shop and buy your next car with confidence. CoPilot searches every car at every dealer, every day, and ranks them based on what matters to you.
When you shop for a new or used car, CoPilot helps you know more. We search every car at every dealer so you don't have to, we give you data and insights you won't find anywhere else, and we rank every car so it's easy to find the best car at the best price.
When you're ready to buy your next car, CoPilot helps you make sure you never get taken advantage of at the dealership. Would you like to know more than the salesperson? CoPilot helps you avoid any tricks, traps, and scams. Know how and what you can negotiate. With CoPilot, you'll save time, money, and frustration.