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
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
(212)
Wagons
(0)
Engine & Fuel
Fuel Efficiency
Any MPG
Any MPG
Fuel Type
Electric
(0)
Diesel
(189)
Gasoline
(23)
Hybrid
(0)
Hydrogen fuel cell
(0)
Natural gas
(0)
Plug-in hybrid
(0)
Cylinders
2
3
4
5
6
8
10
12
Transmission
Automatic
(212)
Manual
(0)
Drivetrain
Front wheel drive (FWD)
(0)
Rear wheel drive (RWD)
(1)
All wheel drive (AWD)
(0)
Four wheel drive (4WD)
(211)
Features & Technology
Backup camera
(89)
Bluetooth
(105)
Entertainment/DVD
(13)
Handicap accessible
(0)
iPod / AUX input
(177)
Lane departure warning
(127)
Leather
(154)
Navigation system
(137)
Roof rack
(1)
Sunroof / Moonroof
(100)
3rd row seats
(2)
Towing
(103)
Condition
New
(0)
Used
(200)
CPO (Certified Pre-Owned)
(0)
Includes warranty
colors
exterior
White
(89)
Gray
(2)
Black
(69)
Yellow
(0)
Orange
(0)
Brown
(2)
Red
(12)
Green
(0)
Blue
(13)
Purple
(0)
Silver
(13)
Gold
(0)
interior
White
(0)
Gray
(32)
Black
(154)
Brown
(0)
Red
(0)
Blue
(0)
Vehicle Category
Any Category
Any Category
Truck Options
Cabin Type
Extended
(3)
Regular
(6)
Crew
(203)
Rear Wheel
Single
(212)
Dual
(0)
Bed Type
Short
(0)
Regular
(194)
Chassis
(0)
Step-Side
(0)
Long
(18)
Search Options
Hide 'online only' listings
location
Select location
radius
Any
sort by
Best match
sort
filter
212
GMC Sierra 3500HD results
Need help finding the right vehicle?
Help me search
2021 GMC Sierra 3500HD SLE
102,951 Miles
Arundel, ME
80
days on market
22%
less than similar listings
80
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:
102951
VIN:
1GT49TE74MF126928
2021 GMC Sierra 3500HD Denali
53,582 Miles
Rexburg, ID
122
days on market
15%
less than similar listings
122
days on market
$57,995
est. $1,003/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:
gray
Transmission:
automatic
Mileage:
53582
VIN:
1GT49WEY7MF107297
2021 GMC Sierra 3500HD Denali
62,415 Miles
Great Falls, MT
288
days on market
15%
less than similar listings
288
days on market
$56,252
est. $973/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:
gray
Transmission:
automatic
Mileage:
62415
VIN:
1GT49WEY4MF159759
2021 GMC Sierra 3500HD Denali
25,678 Miles
West Jordan, UT
8
days on market
--
8
days on market
Contact Dealer for price
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
4
Drivetrain:
4X4
Exterior color:
gray
Combined gas mileage:
Fuel type:
diesel
Interior color:
Transmission:
automatic
Mileage:
25678
VIN:
1GT49WEY8MF302373
2021 GMC Sierra 3500HD Denali
41,693 Miles
Selma, TX
2
days on market
--
2
days on market
Contact Dealer for price
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
2021 GMC Sierra 3500HD Denali
119,151 Miles
Addison, TX
58
days on market
9%
more than similar listings
58
days on market
$59,995
est. $1,038/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:
119151
VIN:
1GT49WEYXMF115233
2021 GMC Sierra 3500HD Base
139,234 Miles
Mansfield, TX
59
days on market
26%
less than similar listings
59
days on market
$32,890
est. $569/mo
Request Info
Request Info
Year:
2021
Make:
GMC
Model:
Sierra 3500HD
Body type:
pickup
Doors:
2
Drivetrain:
4X4
Exterior color:
white
Combined gas mileage:
Fuel type:
gasoline
Interior color:
black
Transmission:
automatic
Mileage:
139234
VIN:
1GT39SE70MF111199
2021 GMC Sierra 3500HD AT4
69,730 Miles
Burley, ID
2
days on market
2%
less than similar listings
2
days on market
$59,995
est. $1,038/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:
69730
VIN:
1GT49VEY9MF214944
2021 GMC Sierra 3500HD Denali
89,469 Miles
Saint Albans, VT
203
days on market
14%
less than similar listings
203
days on market
$51,998
est. $899/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:
89469
VIN:
1GT49WEY2MF173952
2021 GMC Sierra 3500HD Denali
58,203 Miles
Tulalip, WA
142
days on market
11%
less than similar listings
142
days on market
$59,938
est. $1,037/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:
58203
VIN:
1GT49WEY7MF154622
2021 GMC Sierra 3500HD SLE
40,517 Miles
Bothell, WA
71
days on market
23%
less than similar listings
71
days on market
$44,995
est. $778/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:
40517
VIN:
1GT49TE76MF163656
2021 GMC Sierra 3500HD AT4
25,167 Miles
Boise, ID
29
days on market
8%
less than similar listings
29
days on market
$67,999
est. $1,176/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:
25167
VIN:
1GT49VEY1MF201573
2021 GMC Sierra 3500HD Denali
57,967 Miles
Salt Lake City, UT
25
days on market
7%
less than similar listings
25
days on market
$63,000
est. $1,090/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:
57967
VIN:
1GT49WEY9MF211872
2021 GMC Sierra 3500HD Denali
19,313 Miles
Harvey, LA
11
days on market
15%
less than similar listings
11
days on market
$65,995
est. $1,142/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:
19313
VIN:
1GT49WEYXMF116902
2021 GMC Sierra 3500HD Denali
78,804 Miles
New Roads, LA
17
days on market
14%
less than similar listings
17
days on market
$53,995
est. $934/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:
gray
Transmission:
automatic
Mileage:
78804
VIN:
1GT49WEYXMF144330
2021 GMC Sierra 3500HD AT4
46,892 Miles
Newport, OR
23
days on market
--
23
days on market
Contact Dealer for price
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:
46892
VIN:
1GT49VEY5MF279726
2021 GMC Sierra 3500HD Base
78,816 Miles
Wytheville, VA
15
days on market
10%
less than similar listings
15
days on market
$45,781
est. $792/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:
78816
VIN:
1GD49SEY3MF284062
2021 GMC Sierra 3500HD Denali
65,078 Miles
Finley, ND
226
days on market
15%
less than similar listings
226
days on market
$55,777
est. $965/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:
65078
VIN:
1GT49WEY5MF158040
2021 GMC Sierra 3500HD Base
94,590 Miles
Bakersfield, CA
4
days on market
2%
less than similar listings
4
days on market
$47,995
est. $830/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:
94590
VIN:
1GT49SEY2MF106244
2021 GMC Sierra 3500HD Denali
101,654 Miles
Loveland, CO
127
days on market
12%
less than similar listings
127
days on market
$51,130
est. $884/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:
101654
VIN:
1GT49WEY7MF269138
1
2
3
...
11
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
