New Search
Save
Sort
Used 2020 GMC Sierra 3500HD for Sale in Philadelphia, PA
Sierra 3500HDs for Sale at Dealers, Ranked by CoPilot AI ?
Filters
Price
Year
Mileage
Trim
1
Price Drop
2022 GMC Sierra 3500HD SLE 4WD • Ephrata, PA
$50,500 • 10k miles
•••
#1 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A+” Buy
- $500 Price Drop
- Great Price - $4,181 Below Market
- Includes $2,480 Premium Upgrades
See more about this car
2
Price Drop
2022 GMC Sierra 3500HD SLT 4WD • White Marsh, MD
$62,000 • 36.8k miles
•••
#2 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A+” Buy
- $1,000 Price Drop
- Great Price - $5,874 Below Market
- Includes $11,536 Premium Upgrades
See more about this car
3
Price Drop
2022 GMC Sierra 3500HD Denali 4WD • Media, PA
$69,890 • 20.4k miles
•••
#3 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A+” Buy
- $985 Price Drop
- Good Price - $3,315 Below Market
- Includes $12,000 Premium Upgrades
See more about this car
4
Price Drop
2020 GMC Sierra 3500HD AT4 4WD • Lawrence Township, NJ
$57,995 • 68k miles • Certified
•••
#4 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A” Buy
- $300 Price Drop
- Good Price - $2,643 Below Market
- Includes $17,553 Premium Upgrades
See more about this car
5
2020 GMC Sierra 3500HD 4WD • Morgantown, PA
$43,990 • 97.3k miles
•••
#5 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A” Buy
- Good Price - $1,595 Below Market
- Includes $8,821 Premium Upgrades
- CARFAX: One Owner, Clean Title
See more about this car
6
Price Drop
2020 GMC Sierra 3500HD Denali 4WD • Doylestown, PA
$55,397 • 86.8k miles
•••
#6 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A-” Buy
- $589 Price Drop
- Fair Price - $1,510 Below Market
- Includes $12,901 Premium Upgrades
See more about this car
7
Price Drop
2019 GMC Sierra 3500HD 4WD • Quakertown, PA
$42,300 • 92.3k miles
•••
#7 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A-” Buy
- $55 Price Drop
- Fair Price - $332 Above Market
- Includes $8,030 Premium Upgrades
See more about this car
8
Price Drop
2022 GMC Sierra 3500HD Denali 4WD • Quakertown, PA
$71,580 • 37.9k miles
•••
#8 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s an “A-” Buy
- $14 Price Drop
- Fair Price - $2,077 Above Market
- Includes $12,032 Premium Upgrades
See more about this car
9
Price Drop
2019 GMC Sierra 3500HD Denali 4WD • Hackettstown, NJ
$55,750 • 61.1k miles
•••
#9 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- $1,200 Price Drop
- Good Price - $2,148 Below Market
- Includes $8,833 Premium Upgrades
See more about this car
10
Price Drop
2022 GMC Sierra 3500HD Denali 4WD • Toms River, NJ
$69,997 • 27k miles
•••
#10 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B+” Buy
- $340 Price Drop
- Fair Price - $757 Below Market
- Includes $13,008 Premium Upgrades
See more about this car
11
2020 GMC Sierra 3500HD Denali 4WD • Mount Joy, PA
$61,900 • 74.4k miles
•••
#11 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “B-” Buy
- Includes $11,938 Premium Upgrades
- CARFAX: Clean Title
See more about this car
12
Price Drop
2020 GMC Sierra 3500HD Denali 4WD • Delran, NJ
$66,793 • 33.8k miles • Certified
•••
#12 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “C+” Buy
- $961 Price Drop
- Includes $13,101 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
See more about this car
13
Price Drop
2018 GMC Sierra 3500HD SLT 4WD • Quakertown, PA
$47,907 • 102.1k miles
•••
#13 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “C” Buy
- $636 Price Drop
- Includes $8,855 Premium Upgrades
- CARFAX: One Owner, Clean Title
See more about this car
14
2022 GMC Sierra 3500HD Denali 4WD • Palmyra, NJ
$77,500 • 30.4k miles
•••
#14 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “C-” Buy
- Includes $8,596 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
- Motivation to Negotiate - High
See more about this car
15
2020 GMC Sierra 3500HD Denali 4WD • Quakertown, PA
$64,866 • 59k miles • Certified
•••
#15 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D” Buy
- Includes $12,883 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
- Average Mileage
See more about this car
16
2020 GMC Sierra 3500HD 4WD • Paoli, PA
$61,193 • 78.6k miles
•••
#16 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “D” Buy
- Includes $10,080 Premium Upgrades
- CARFAX: One Owner, Clean Title
- Motivation to Negotiate - Very High
See more about this car
17
2020 GMC Sierra 3500HD 4WD • Quakertown, PA
$38,945 • 149.1k miles
•••
#17 2018-2022 GMC Sierra 3500HD
CoPilot AI: It’s a “F” Buy
- Includes $947 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
- Dealer Rating - 4.7 stars
See more about this car
18
Price Drop
2022 GMC Sierra 3500HD SLE RWD • Dover, DE
$53,487 • 9.5k miles
•••
See more about this car
20
2020 GMC Sierra 3500HD Denali 4WD • Quakertown, PA
$64,759 • Certified
•••
See more about this car
Price Drop
2022 GMC Sierra 3500HD Denali 4WD • Riverdale, NJ
$66,290 • 18.6k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $200 Price Drop
- Great Price - $4,602 Below Market
- Includes $7,836 Premium Upgrades
See more about this car
2018 GMC Sierra 3500HD Denali 4WD • Allentown, PA
$54,999 • 47.7k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- Fair Price - $639 Below Market
- Includes $8,696 Premium Upgrades
- Very Low Mileage
See more about this car
2021 GMC Sierra 3500HD Denali 4WD • Sussex, NJ
$71,263 • 27.8k miles
•••
Not Ranked
CoPilot AI: It’s a “B” Buy
- Includes $12,748 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 5.0 stars
See more about this car
2021 GMC Sierra 3500HD Denali 4WD • Seaford, DE
$65,903 • 50.5k miles
•••
Not Ranked
CoPilot AI: It’s a “B-” Buy
- Includes $12,659 Premium Upgrades
- Average Mileage
- Dealer Rating - 4.3 stars
See more about this car
2020 GMC Sierra 3500HD
One-Ton Truck
Seats
3
Fuel Economy
undefined - undefinedCity MPG
undefined - undefinedHwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
Most Popular Models like Sierra 3500HDGMC Sierra 3500HD 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.