Home
Search
Saved Searches
Favorites
Research
More
Home
Search
Saved Searches
Favorites
Guides & Reviews
News & Analysis
Sell My Car
Settings
Get the App
Used 2021 GMC Sierra 3500HD for Sale
sort
filter
2021-2021
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
(235)
Wagons
(0)
Engine & Fuel
Fuel Efficiency
Any MPG
Any MPG
Fuel Type
Electric
(0)
Diesel
(196)
Gasoline
(39)
Hybrid
(0)
Hydrogen fuel cell
(0)
Natural gas
(0)
Plug-in hybrid
(0)
Cylinders
2
3
4
5
6
8
10
12
Transmission
Automatic
(235)
Manual
(0)
Drivetrain
Front wheel drive (FWD)
(0)
Rear wheel drive (RWD)
(1)
All wheel drive (AWD)
(0)
Four wheel drive (4WD)
(234)
Features & Technology
Backup camera
(106)
Bluetooth
(114)
Entertainment/DVD
(6)
Handicap accessible
(0)
iPod / AUX input
(192)
Lane departure warning
(153)
Leather
(164)
Navigation system
(157)
Roof rack
(1)
Sunroof / Moonroof
(126)
3rd row seats
(1)
Towing
(109)
Condition
New
(0)
Used
(224)
CPO (Certified Pre-Owned)
(0)
Includes warranty
colors
exterior
White
(98)
Gray
(0)
Black
(76)
Yellow
(0)
Orange
(0)
Brown
(5)
Red
(16)
Green
(0)
Blue
(14)
Purple
(0)
Silver
(21)
Gold
(0)
interior
White
(0)
Gray
(15)
Black
(168)
Brown
(33)
Red
(0)
Blue
(0)
Vehicle Category
Any Category
Any Category
Truck Options
Cabin Type
Extended
(5)
Regular
(5)
Crew
(225)
Rear Wheel
Single
(235)
Dual
(0)
Bed Type
Short
(0)
Regular
(218)
Chassis
(0)
Step-Side
(0)
Long
(17)
Search Options
Hide 'online only' listings
location
Select location
radius
Any
sort by
Best match
sort
filter
235
GMC Sierra 3500HD results
2021-2021
GMC
Sierra 3500HD
Any Miles Away
Clear filters
Need help finding the right vehicle?
Help me search
2021 GMC Sierra 3500HD Denali
65,103 Miles
Bend, OR
11
days on market
20%
less than similar listings
11
days on market
$52,991
est. $917/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
black
Combined gas mileage:
Fuel type:
gasoline
Interior color:
black
Transmission:
automatic
Mileage:
65103
VIN:
1GT49WE76MF209648
2021 GMC Sierra 3500HD SLE
102,628 Miles
Spokane, WA
135
days on market
26%
less than similar listings
135
days on market
$35,995
est. $623/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
silver
Combined gas mileage:
Fuel type:
gasoline
Interior color:
black
Transmission:
automatic
Mileage:
102628
VIN:
1GD59TE79MF148763
2021 GMC Sierra 3500HD SLE
102,952 Miles
Arundel, ME
138
days on market
22%
less than similar listings
138
days on market
$38,000
est. $657/mo
Request Info
Request Info
Year:
2021
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:
102952
VIN:
1GT49TE74MF126928
2021 GMC Sierra 3500HD Denali
59,719 Miles
Prosser, WA
9
days on market
10%
less than similar listings
9
days on market
$60,202
est. $1,041/mo
Request Info
Request Info
Year:
2021
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:
59719
VIN:
1GT49WE74MF169862
2021 GMC Sierra 3500HD Denali
47,107 Miles
Coeur D'alene, ID
56
days on market
7%
less than similar listings
56
days on market
$64,998
est. $1,124/mo
Request Info
Request Info
Year:
2021
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:
47107
VIN:
1GT49WEY9MF319781
2021 GMC Sierra 3500HD SLE
53,935 Miles
Casa Grande, AZ
19
days on market
15%
less than similar listings
19
days on market
$47,500
est. $822/mo
Request Info
Request Info
Year:
2021
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:
53935
VIN:
1GT49TE72MF140875
2021 GMC Sierra 3500HD AT4
100,619 Miles
Boise, ID
5
days on market
5%
more than similar listings
5
days on market
$57,499
est. $995/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
brown
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
100619
VIN:
1GT49VEY3MF261452
2021 GMC Sierra 3500HD Denali
90,979 Miles
Fort Smith, AR
30
days on market
6%
less than similar listings
30
days on market
$56,281
est. $974/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
diesel
Interior color:
brown
Transmission:
automatic
Mileage:
90979
VIN:
1GT49WEY8MF120852
2021 GMC Sierra 3500HD Denali
43,670 Miles
Mount Vernon, WA
13
days on market
11%
less than similar listings
13
days on market
$63,044
est. $1,091/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
diesel
Interior color:
Transmission:
automatic
Mileage:
43670
VIN:
1GT49WEY9MF153889
2021 GMC Sierra 3500HD SLT
56,838 Miles
Coeur D'alene, ID
80
days on market
5%
less than similar listings
80
days on market
$60,398
est. $1,045/mo
Request Info
Request Info
Year:
2021
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:
56838
VIN:
1GT49UEY4MF124482
2021 GMC Sierra 3500HD Denali
89,962 Miles
Monticello, MN
31
days on market
4%
less than similar listings
31
days on market
$57,990
est. $1,003/mo
Request Info
Request Info
Year:
2021
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:
89962
VIN:
1GT49WEY7MF298784
2021 GMC Sierra 3500HD Base
125,898 Miles
Arundel, ME
11
days on market
7%
less than similar listings
11
days on market
$43,000
est. $744/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
red
Combined gas mileage:
Fuel type:
gasoline
Interior color:
black
Transmission:
automatic
Mileage:
125898
VIN:
1GD49SE75MF174668
2021 GMC Sierra 3500HD AT4
65,746 Miles
Rexburg, ID
105
days on market
9%
less than similar listings
105
days on market
$56,595
est. $979/mo
Request Info
Request Info
Year:
2021
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:
65746
VIN:
1GT49VEYXMF129613
2021 GMC Sierra 3500HD Denali
79,885 Miles
Bellingham, WA
125
days on market
4%
less than similar listings
125
days on market
$59,999
est. $1,038/mo
Request Info
Request Info
Year:
2021
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:
79885
VIN:
1GT49WEY4MF235612
2021 GMC Sierra 3500HD AT4
71,208 Miles
Omak, WA
105
days on market
5%
less than similar listings
105
days on market
$57,990
est. $1,003/mo
Request Info
Request Info
Year:
2021
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:
71208
VIN:
1GT49VEY1MF246657
2021 GMC Sierra 3500HD AT4
45,147 Miles
Turlock, CA
55
days on market
6%
less than similar listings
55
days on market
$63,999
est. $1,107/mo
Request Info
Request Info
Year:
2021
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:
45147
VIN:
1GT49VEY5MF285445
2021 GMC Sierra 3500HD AT4
74,870 Miles
Coeur D'alene, ID
42
days on market
--
42
days on market
$60,998
est. $1,055/mo
Request Info
Request Info
Year:
2021
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:
74870
VIN:
1GT49VEY1MF285037
2021 GMC Sierra 3500HD SLT
46,071 Miles
Indio, CA
136
days on market
14%
less than similar listings
136
days on market
$57,000
est. $986/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
brown
Combined gas mileage:
Fuel type:
diesel
Interior color:
black
Transmission:
automatic
Mileage:
46071
VIN:
1GT49UEY2MF145590
2021 GMC Sierra 3500HD Denali
41,693 Miles
Selma, TX
34
days on market
8%
less than similar listings
34
days on market
$65,986
est. $1,141/mo
Request Info
Request Info
Year:
2021
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:
41693
VIN:
1GT49WEY8MF187242
price drop
2021 GMC Sierra 3500HD Denali
41,216 Miles
Seattle, WA
157
days on market
15%
less than similar listings
157
days on market
$60,900
est. $1,053/mo
price drop
Request Info
Request Info
Year:
2021
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:
41216
VIN:
1GT49WEY7MF176989
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 2020 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