Home
Search
Saved Searches
Favorites
Research
More
Home
Search
Saved Searches
Favorites
Guides & Reviews
News & Analysis
Sell My Car
Settings
Get the App
Used 2020 GMC Sierra 3500HD for Sale
sort
filter
2020-2020
GMC
Sierra 3500HD
Any Miles Away
Clear filters
Clear filters
Save search
Location & Radius
Select location
Any
Select location
Any
Make, Model, & Trim
GMC Sierra 3500HD
Select Trim
GMC Sierra 3500HD
Select Trim
Year Range
to
Price Range
to
Hide listings with no price
Max Mileage
0 mi.
Body Styles
Doors
2
3
4
Body Types
Convertible
(0)
Coupes
(0)
Crossover
(0)
Hatchbacks
(0)
Minivans
(0)
Passenger/Cargo Vans
(0)
Sedans
(0)
SUVs
(0)
Trucks
(231)
Wagons
(0)
Engine & Fuel
Fuel Efficiency
Any MPG
Any MPG
Fuel Type
Electric
(0)
Diesel
(201)
Gasoline
(30)
Hybrid
(0)
Hydrogen fuel cell
(0)
Natural gas
(0)
Plug-in hybrid
(0)
Cylinders
2
3
4
5
6
8
10
12
Transmission
Automatic
(231)
Manual
(0)
Drivetrain
Front wheel drive (FWD)
(0)
Rear wheel drive (RWD)
(2)
All wheel drive (AWD)
(0)
Four wheel drive (4WD)
(229)
Features & Technology
Backup camera
(87)
Bluetooth
(99)
Entertainment/DVD
(9)
Handicap accessible
(0)
iPod / AUX input
(190)
Lane departure warning
(160)
Leather
(167)
Navigation system
(181)
Roof rack
(1)
Sunroof / Moonroof
(130)
3rd row seats
(1)
Towing
(113)
Condition
New
(0)
Used
(218)
CPO (Certified Pre-Owned)
(0)
Includes warranty
colors
exterior
White
(93)
Gray
(7)
Black
(71)
Yellow
(0)
Orange
(0)
Brown
(2)
Red
(10)
Green
(0)
Blue
(8)
Purple
(0)
Silver
(25)
Gold
(0)
interior
White
(0)
Gray
(26)
Black
(167)
Brown
(15)
Red
(1)
Blue
(2)
Vehicle Category
Any Category
Any Category
Truck Options
Cabin Type
Extended
(2)
Regular
(8)
Crew
(221)
Rear Wheel
Single
(231)
Dual
(0)
Bed Type
Short
(0)
Regular
(217)
Chassis
(0)
Step-Side
(0)
Long
(14)
Search Options
Hide 'online only' listings
location
Select location
radius
Any
sort by
Best match
sort
filter
231
GMC Sierra 3500HD results
2020-2020
GMC
Sierra 3500HD
Any Miles Away
Clear filters
Need help finding the right vehicle?
Help me search
2020 GMC Sierra 3500HD Denali
95,347 Miles
Lynden, WA
77
days on market
15%
less than similar listings
77
days on market
$51,850
est. $897/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
95347
VIN:
1GT49WEY5LF332638
2020 GMC Sierra 3500HD SLE
98,795 Miles
Yakima, WA
26
days on market
3%
more than similar listings
26
days on market
$47,500
est. $822/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
98795
VIN:
1GT49TEY6LF211549
price drop
2020 GMC Sierra 3500HD Denali
61,142 Miles
Idaho Falls, ID
74
days on market
11%
less than similar listings
74
days on market
$59,850
est. $1,035/mo
price drop
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
Transmission:
automatic
Mileage:
61142
VIN:
1GT49WEYXLF278351
2020 GMC Sierra 3500HD Denali
103,755 Miles
Rapid City, SD
11
days on market
16%
less than similar listings
11
days on market
$49,990
est. $865/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
silver
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
103755
VIN:
1GT49WEY8LF341415
2020 GMC Sierra 3500HD Denali
49,405 Miles
Bellingham, WA
36
days on market
13%
less than similar listings
36
days on market
$59,997
est. $1,038/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
49405
VIN:
1GT49WEY3LF340317
2020 GMC Sierra 3500HD Denali
31,163 Miles
Morgan, UT
20
days on market
13%
less than similar listings
20
days on market
$62,950
est. $1,089/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
31163
VIN:
1GT49WEY1LF259218
2020 GMC Sierra 3500HD Denali
126,385 Miles
Palmer, AK
75
days on market
12%
less than similar listings
75
days on market
$48,989
est. $847/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
silver
Combined gas mileage:
Fuel type:
diesel
Interior color:
brown
Transmission:
automatic
Mileage:
126385
VIN:
1GT49WEYXLF340332
2020 GMC Sierra 3500HD AT4
109,124 Miles
Omak, WA
118
days on market
10%
less than similar listings
118
days on market
$49,990
est. $865/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
109124
VIN:
1GT49VEY4LF104818
2020 GMC Sierra 3500HD Denali
129,772 Miles
Dodgeville, WI
6
days on market
12%
less than similar listings
6
days on market
$48,995
est. $848/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
129772
VIN:
1GT49WEY1LF218958
2020 GMC Sierra 3500HD Denali
19,683 Miles
Saint Helens, OR
105
days on market
23%
less than similar listings
105
days on market
$57,980
est. $1,003/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
gasoline
Interior color:
black
Transmission:
automatic
Mileage:
19683
VIN:
1GT49WE75LF183140
2020 GMC Sierra 3500HD Denali
9,594 Miles
Spokane, WA
74
days on market
17%
less than similar listings
74
days on market
$63,995
est. $1,107/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
Transmission:
automatic
Mileage:
9594
VIN:
1GT49WEY9LF107431
2020 GMC Sierra 3500HD AT4
42,639 Miles
Burlington, WA
104
days on market
8%
less than similar listings
104
days on market
$62,995
est. $1,090/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
42639
VIN:
1GT49VEY0LF342777
2020 GMC Sierra 3500HD Denali
85,019 Miles
Viroqua, WI
27
days on market
14%
less than similar listings
27
days on market
$53,990
est. $934/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
85019
VIN:
1GT49WEY6LF202299
2020 GMC Sierra 3500HD Denali
104,849 Miles
Walla Walla, WA
62
days on market
12%
less than similar listings
62
days on market
$52,435
est. $907/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
104849
VIN:
1GT49WEY6LF152679
2020 GMC Sierra 3500HD SLE
50,232 Miles
South Jordan, UT
91
days on market
24%
less than similar listings
91
days on market
$38,997
est. $675/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
gasoline
Interior color:
black
Transmission:
automatic
Mileage:
50232
VIN:
1GT49TE75LF247983
2020 GMC Sierra 3500HD SLT
43,747 Miles
Omak, WA
118
days on market
10%
less than similar listings
118
days on market
$57,990
est. $1,003/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
blue
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
43747
VIN:
1GT49UEY3LF177897
2020 GMC Sierra 3500HD Denali
144,553 Miles
Yakima, WA
43
days on market
15%
less than similar listings
43
days on market
$44,999
est. $778/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
red
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
144553
VIN:
1GT49WEY2LF326179
2020 GMC Sierra 3500HD SLE
48,141 Miles
Spokane, WA
32
days on market
25%
less than similar listings
32
days on market
$38,995
est. $675/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
gasoline
Interior color:
black
Transmission:
automatic
Mileage:
48141
VIN:
1GT59TE76LF271214
2020 GMC Sierra 3500HD Base
35,634 Miles
Peru, IL
13
days on market
23%
less than similar listings
13
days on market
$39,995
est. $692/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
red
Combined gas mileage:
Fuel type:
gasoline
Interior color:
red
Transmission:
automatic
Mileage:
35634
VIN:
1GT49SE76LF223184
2020 GMC Sierra 3500HD Denali
62,322 Miles
Spearfish, SD
41
days on market
13%
less than similar listings
41
days on market
$58,220
est. $1,007/mo
Request Info
Request Info
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
silver
Combined gas mileage:
Fuel type:
diesel
Interior color:
brown
Transmission:
automatic
Mileage:
62322
VIN:
1GT49WEY0LF176704
1
2
3
...
12
Owner Reviews
Be the first to write about your experience!
Write a review
OTHER GMC SIERRA 3500HD YEARS
Used 2008 GMC Sierra 3500HD
Used 2009 GMC Sierra 3500HD
Used 2010 GMC Sierra 3500HD
Used 2011 GMC Sierra 3500HD
Used 2012 GMC Sierra 3500HD
Used 2013 GMC Sierra 3500HD
Used 2014 GMC Sierra 3500HD
Used 2015 GMC Sierra 3500HD
Used 2016 GMC Sierra 3500HD
Used 2017 GMC Sierra 3500HD
Used 2018 GMC Sierra 3500HD
Used 2019 GMC Sierra 3500HD
Used 2021 GMC Sierra 3500HD
Used 2022 GMC Sierra 3500HD
Used 2023 GMC Sierra 3500HD
Used 2024 GMC Sierra 3500HD
OTHER GMC VEHICLES
Used GMC Acadia
Used GMC Canyon
Used GMC Envoy
Used GMC Envoy XL
Used GMC HUMMER EV
Used GMC Jimmy
Used GMC Safari
Used GMC Savana
Used GMC Sierra 1500
Used GMC Sierra 1500 Classic
Used GMC Sierra 2500
Used GMC Sierra 2500HD
Used GMC Sierra 3500
Used GMC Sierra 3500HD
Used GMC Sierra 3500HD CC
Used GMC Sonoma
Used GMC Suburban
Used GMC Terrain
Used GMC Yukon
Used GMC Yukon XL
000