GMC Sierra 3500HD for Sale in Connecticut

Live GMC Sierra 3500HD inventory in Connecticut, priced low to high.

11 listings · $29,000 – $78,000

Used 2015 GMC Sierra 3500HD

SLE

$29,000

100,457 mi

Est. $427/mo*

50 days at this dealer

GrayCocoa / Dune

Ingersoll Auto of Danbury

Danbury, CT

Used 2013 GMC Sierra 3500HD

Work Truck

$37,898

90,234 mi

Est. $553/mo*

181 days at this dealer

Summit WhiteDark Titanium

Road Ready Used Cars

Ansonia, CT

Used 2022 GMC Sierra 3500HD

SLE

$40,194

100,339 mi

Est. $586/mo*

18 days at this dealer

White

Platinum Auto

Waterbury, CT

Used 2020 GMC Sierra 3500HD

SLT

$43,767

75,769 mi

Est. $637/mo*

72 days at this dealer

Cardinal RedJet Black

Car Central

Milford, CT

Used 2018 GMC Sierra 3500HD

Denali

$45,000

94,167 mi

Est. $655/mo*

58 days at this dealer

GrayJet Black

Garavel Chrysler Jeep Dodge RAM

Norwalk, CT

Used 2024 GMC Sierra 3500HD

AT4

$62,000

64,395 mi

Est. $897/mo*

103 days at this dealer

Summit WhiteBlack

Garavel Chrysler Jeep Dodge RAM

Norwalk, CT

Used 2023 GMC Sierra 3500HD

Denali

$63,996

24,981 mi

Est. $925/mo*

26 days at this dealer

WhiteJet Black

Blasius Pre-Owned Auto Sales

Waterbury, CT

Certified 2024 GMC Sierra 3500HD

Denali

$68,246

57,692 mi

Est. $986/mo*

62 days at this dealer

SterlingBlack

D'Addario Cadillac

SHELTON, CT

Used 2022 GMC Sierra 3500HD

Denali

$69,425

3,828 mi

Est. $1,003/mo*

89 days at this dealer

WhiteGray

Scranton Cadillac Buick GMC of Vernon

Vernon, CT

Used 2024 GMC Sierra 3500HD

Denali Ultimate

$75,915

48,825 mi

Est. $1,095/mo*

145 days at this dealer

Onyx BlackAlpine Umber

Scranton Cadillac Buick GMC of Vernon

Vernon, CT

Used 2024 GMC Sierra 3500HD

Denali Ultimate

$78,000

34,776 mi

Est. $1,125/mo*

10 days at this dealer

Redwood MetallicAlpine Umber

GMC of Watertown

Watertown, CT