2018 GMC Sierra 3500s for Sale
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187 Trucks Nationwide
Used 2018 Gmc Sierra 3500 Denali
$41,998$876Mo. Est.
good deal
235,759 miles Grand MotorcarsMarietta GAView Details >>
Used 2018 Gmc Sierra 3500 Denali
$81,990$1,709Mo. Est.
13,515 miles Schoepp Motors WestMiddleton WIView Details >>- New Listing
Used 2018 Gmc Sierra 3500 Base
$36,950$770Mo. Est.
good deal
176,720 miles Collection Auto ImportsCharlotte NCView Details >> 
Used 2018 Gmc Sierra 3500 Slt
$52,844$1,102Mo. Est.
fair deal
102,455 miles Williams Woody NissanSedalia MOView Details >>
Used 2018 Gmc Sierra 3500 Denali
$53,995$1,126Mo. Est.
fair deal
122,340 miles Billy Ray Taylor Auto SalesCullman ALView Details >>
Used 2018 Gmc Sierra 3500 Slt
$53,995$1,126Mo. Est.
fair deal
94,170 miles Valley Car SalesLewiston IDView Details >>![GMC Sierra 3500 2018 for Sale in Rush, NY]()
Used 2018 Gmc Sierra 3500 Denali
$48,473$1,011Mo. Est.
fair deal
141,900 miles Tuf TrucksRush NYView Details >>- New Listing
![GMC Sierra 3500 2018 for Sale in Albuquerque, NM]()
CPO 2018 Gmc Sierra 3500 Denali
Certified Pre‑Owned$66,997$1,397Mo. Est.
fair deal
57,567 miles Larry H. Miller Casa ChevroletAlbuquerque NMView Details >> ![GMC Sierra 3500 2018 for Sale in Madera, CA]()
Used 2018 Gmc Sierra 3500 Denali
$69,999$1,459Mo. Est.
fair deal
41,758 miles Jh SandersMadera CAView Details >>![GMC Sierra 3500 2018 for Sale in Texarkana, TX]()
Used 2018 Gmc Sierra 3500 Denali
$57,444$1,198Mo. Est.
fair deal
99,899 miles Classic Auto ParkTexarkana TXView Details >>![GMC Sierra 3500 2018 for Sale in Greeley, CO]()
Used 2018 Gmc Sierra 3500 Slt
$54,588$1,138Mo. Est.
fair deal
87,582 miles Spradley Barr Ford Lincoln GreeleyGreeley COView Details >>![GMC Sierra 3500 2018 for Sale in Cambridge, OH]()
Used 2018 Gmc Sierra 3500 Denali
$57,995$1,209Mo. Est.
fair deal
98,867 miles Cambridge TruckCambridge OHView Details >>![GMC Sierra 3500 2018 for Sale in Tampa, FL]()
Used 2018 Gmc Sierra 3500 Slt
$49,999$1,042Mo. Est.
fair deal
104,379 miles Hillsboro Auto Mart IncTampa FLView Details >>![GMC Sierra 3500 2018 for Sale in Kansas City, KS]()
Used 2018 Gmc Sierra 3500 Denali
$55,778$1,163Mo. Est.
fair deal
102,413 miles Randy Curnow Buick GmcKansas City KSView Details >>![GMC Sierra 3500 2018 for Sale in Seattle, WA]()
Used 2018 Gmc Sierra 3500 Slt
$62,995$1,313Mo. Est.
good deal
44,000 miles Legend Auto Sales IncSeattle WAView Details >>- New Listing
![GMC Sierra 3500 2018 for Sale in Elk River, MN]()
Used 2018 Gmc Sierra 3500 Sle
$51,999$1,084Mo. Est.
fair deal
43,789 miles Cornerstone Ford ChryslerElk River MNView Details >> ![GMC Sierra 3500 2018 for Sale in Milford, OH]()
Used 2018 Gmc Sierra 3500 Denali
$61,995$1,293Mo. Est.
fair deal
72,831 miles Mike Castrucci ChevroletMilford OHView Details >>- New Listing
![GMC Sierra 3500 2018 for Sale in Lynnwood, WA]()
Used 2018 Gmc Sierra 3500 Slt
$66,999$1,397Mo. Est.
good deal
30,555 miles Northwest Motorsport LynnwoodLynnwood WAView Details >>
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GMC Sierra 3500 Trucks by Year
- 2021 GMC Sierra 3500s (584)
- 2020 GMC Sierra 3500s (164)
- 2019 GMC Sierra 3500s (214)
- 2018 GMC Sierra 3500s (187)
- 2017 GMC Sierra 3500s (99)
- 2016 GMC Sierra 3500s (92)