GMC Sierra 2500HD for Sale in Connecticut

Used 2008 GMC Sierra 2500HD

Work Truck

$15,494

132,616 mi

Est. $234/mo*

182 days at this dealer

GrayEbony

Moore Brothers Inc.

Portland, CT

Used 2012 GMC Sierra 2500HD

SLE

$16,794

125,091 mi

Est. $253/mo*

19 days at this dealer

BlackBlack

Toro Auto

East Windsor, CT

Used 2016 GMC Sierra 2500HD

$18,495

101,736 mi

Est. $277/mo*

19 days at this dealer

Cardinal RedBlack

Chris's Auto Clinic

Plainville, CT

Used 2013 GMC Sierra 2500HD

SLE

$19,699

91,746 mi

Est. $294/mo*

59 days at this dealer

White

Buonauto Enterprises

Oxford, CT

Used 2015 GMC Sierra 2500HD

SLT

$23,339

126,588 mi

Est. $346/mo*

19 days at this dealer

BrownJet Black

Suffield Auto LLC

Suffield, CT

Used 2015 GMC Sierra 2500HD

SLE

$23,395

131,907 mi

Est. $347/mo*

184 days at this dealer

SilverGray

Lakewood Auto

Waterbury, CT

Used 2015 GMC Sierra 2500HD

SLE

$25,194

166,709 mi

Est. $372/mo*

18 days at this dealer

RedJet Black

Platinum Auto

Waterbury, CT

Used 2018 GMC Sierra 2500HD

SLE

$27,339

115,172 mi

Est. $403/mo*

19 days at this dealer

BlackBlack

Suffield Auto LLC

Suffield, CT

Used 2016 GMC Sierra 2500HD

SLT

$27,854

133,763 mi

Est. $410/mo*

19 days at this dealer

Iridium MetallicJet Black

Artioli Chrysler Dodge RAM

Enfield, CT

Used 2020 GMC Sierra 2500HD

$29,438

125,080 mi

Est. $433/mo*

SilverBlack

Richard Chevrolet

Cheshire, CT

Used 2015 GMC Sierra 2500HD

SLT

$34,877

96,999 mi

Est. $510/mo*

51 days at this dealer

RedBrown

Artioli Chrysler Dodge RAM

Enfield, CT

Used 2015 GMC Sierra 2500HD

SLT

$34,988

70,036 mi

Est. $512/mo*

183 days at this dealer

RedCocoa/Dune

Road Ready Used Cars

Ansonia, CT

Used 2017 GMC Sierra 2500HD

SLT

$35,793

88,241 mi

Est. $523/mo*

21 days at this dealer

SilverJet Black

J&M Automotive

Naugatuck, CT

Used 2016 GMC Sierra 2500HD

Denali

$36,000

139,573 mi

Est. $526/mo*

16 days at this dealer

Iridium MetallicJet Black

GMC of Watertown

Watertown, CT

Used 2022 GMC Sierra 2500HD

SLT

$39,120

97,298 mi

Est. $571/mo*

21 days at this dealer

BlackJet Black

Car Central Sales & Service

Wallingford, CT

Used 2023 GMC Sierra 2500HD

Pro

$39,685

85,583 mi

Est. $579/mo*

21 days at this dealer

Summit WhiteJet Black

Blasius North

Torrington, CT

Used 2019 GMC Sierra 2500HD

Denali

$40,730

82,641 mi

Est. $594/mo*

21 days at this dealer

Onyx BlackCocoa/Dark Sand

Car Central Sales & Service

Wallingford, CT

Used 2024 GMC Sierra 2500HD

SLE

$44,842

81,737 mi

Est. $652/mo*

34 days at this dealer

SilverJet Black

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2022 GMC Sierra 2500HD

SLT

$46,000

60,320 mi

Est. $669/mo*

47 days at this dealer

Summit WhiteJet Black

GMC of Watertown

Watertown, CT

Used 2023 GMC Sierra 2500HD

Denali

$46,993

70,072 mi

Est. $683/mo*

225 days at this dealer

Summit WhiteGray

Loehmann-Blasius Chevrolet

Waterbury, CT

Used 2016 GMC Sierra 2500HD

Denali

$47,110

57,066 mi

Est. $685/mo*

51 days at this dealer

BlackBlack

Monaco Ford

Glastonbury, CT

Used 2022 GMC Sierra 2500HD

AT4

$47,787

94,297 mi

Est. $694/mo*

19 days at this dealer

Black

Vachon GMC

Putnam, CT

Used 2024 GMC Sierra 2500HD

Pro

$48,574

31,624 mi

Est. $706/mo*

25 days at this dealer

Summit WhiteJet Black

Brustolon Buick GMC

Mystic, CT

Used 2020 GMC Sierra 2500HD

Denali

$48,581

95,283 mi

Est. $706/mo*

7 days at this dealer

SilverJet Black

Hoffman Ford Lincoln

East Hartford, CT

Used 2024 GMC Sierra 2500HD

SLT

$48,797

78,614 mi

Est. $709/mo*

164 days at this dealer

SilverJet Black

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2024 GMC Sierra 2500HD

SLE

$49,874

39,522 mi

Est. $724/mo*

60 days at this dealer

Summit WhiteJet Black

Westbrook Toyota

Westbrook, CT

Used 2021 GMC Sierra 2500HD

Denali

$49,996

74,401 mi

Est. $726/mo*

104 days at this dealer

BlackJet Black

Loehmann-Blasius Chevrolet

Waterbury, CT

Used 2023 GMC Sierra 2500HD

Denali

$50,000

98,941 mi

Est. $726/mo*

26 days at this dealer

Onyx BlackJet Black

GMC of Watertown

Watertown, CT

Used 2020 GMC Sierra 2500HD

Denali

$50,000

75,718 mi

Est. $726/mo*

43 days at this dealer

Summit WhiteJet Black

Ingersoll Auto of Danbury

Danbury, CT

Used 2021 GMC Sierra 2500HD

SLT

$51,760

39,570 mi

Est. $751/mo*

BlackBlack

Vachon Buick GMC

Old Saybrook, CT

Used 2022 GMC Sierra 2500HD

Denali

$51,999

85,729 mi

Est. $754/mo*

87 days at this dealer

BlackBlack

Tru Automall

Berlin, CT

Used 2021 GMC Sierra 2500HD

Denali

$52,997

67,507 mi

Est. $769/mo*

164 days at this dealer

BlackJet Black

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2023 GMC Sierra 2500HD

Denali

$53,489

87,227 mi

Est. $776/mo*

7 days at this dealer

SilverBlack

Century Auto & Truck Center

East Windsor, CT

Used 2021 GMC Sierra 2500HD

Denali

$53,802

69,327 mi

Est. $780/mo*

19 days at this dealer

BlackBlack

Danbury Auto Group

Danbury, CT

Used 2020 GMC Sierra 2500HD

Denali

$53,974

56,598 mi

Est. $783/mo*

94 days at this dealer

BlueJet Black

Brustolon Buick GMC

Mystic, CT

Used 2023 GMC Sierra 2500HD

SLT

$54,793

29,068 mi

Est. $794/mo*

69 days at this dealer

Onyx BlackJet Black

J&M Automotive

Naugatuck, CT

Used 2023 GMC Sierra 2500HD

AT4

$56,552

58,082 mi

Est. $819/mo*

48 days at this dealer

Forest MetallicBlack

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2021 GMC Sierra 2500HD

Denali

$56,993

55,565 mi

Est. $826/mo*

13 days at this dealer

BlackJet Black

Sound Auto Wholesalers

Branford, CT

Used 2023 GMC Sierra 2500HD

SLT

$57,974

32,108 mi

Est. $840/mo*

59 days at this dealer

Summit WhiteJet Black

Brustolon Buick GMC

Mystic, CT

Used 2023 GMC Sierra 2500HD

AT4

$59,016

45,697 mi

Est. $854/mo*

27 days at this dealer

Onyx BlackBlack

Sullivan's Northwest Hills Chrysler Jeep Dodge RAM

Torrington, CT

Used 2022 GMC Sierra 2500HD

AT4

$59,493

27,996 mi

Est. $861/mo*

19 days at this dealer

WhiteBlack

Stafford Chrysler Dodge Jeep RAM

Stafford Springs, CT

Used 2022 GMC Sierra 2500HD

Denali

$60,640

33,187 mi

Est. $878/mo*

21 days at this dealer

Hunter MetallicJet Black

Blasius of Bristol

Bristol, CT

Used 2024 GMC Sierra 2500HD

AT4

$60,996

49,833 mi

Est. $883/mo*

38 days at this dealer

Onyx BlackBlack

Loehmann-Blasius Chevrolet

Waterbury, CT

Used 2024 GMC Sierra 2500HD

AT4X

$60,996

78,175 mi

Est. $883/mo*

124 days at this dealer

Summit WhiteObsidian Rush

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2024 GMC Sierra 2500HD

Denali Ultimate

$61,000

90,860 mi

Est. $883/mo*

49 days at this dealer

WhiteAlpine Umber

GMC of Watertown

Watertown, CT

Used 2024 GMC Sierra 2500HD

SLT

$61,974

28,951 mi

Est. $897/mo*

129 days at this dealer

Summit WhiteJet Black

Brustolon Buick GMC

Mystic, CT

Used 2024 GMC Sierra 2500HD

SLT

$62,807

30,193 mi

Est. $908/mo*

32 days at this dealer

Summit WhiteBlack

Blasius GMC

Branford, CT

Used 2024 GMC Sierra 2500HD

Denali

$62,924

42,751 mi

Est. $910/mo*

11 days at this dealer

WhiteBrown

Blasius GMC

Branford, CT

Used 2024 GMC Sierra 2500HD

AT4

$62,974

45,847 mi

Est. $911/mo*

21 days at this dealer

Onyx BlackJet Black

Brustolon Buick GMC

Mystic, CT

Used 2024 GMC Sierra 2500HD

AT4

$62,980

54,954 mi

Est. $911/mo*

37 days at this dealer

Summit WhiteJet Black

Blasius of Bristol

Bristol, CT

Used 2024 GMC Sierra 2500HD

Denali

$63,974

51,059 mi

Est. $925/mo*

9 days at this dealer

Summit WhiteJet Black

Brustolon Buick GMC

Mystic, CT

Used 2024 GMC Sierra 2500HD

Denali

$63,996

41,775 mi

Est. $925/mo*

34 days at this dealer

RedJet Black

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2024 GMC Sierra 2500HD

AT4

$64,497

45,090 mi

Est. $933/mo*

135 days at this dealer

Summit WhiteBlack

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2024 GMC Sierra 2500HD

AT4

$64,525

10,647 mi

Est. $933/mo*

13 days at this dealer

Summit WhiteBlack

Blasius GMC

Branford, CT

Used 2024 GMC Sierra 2500HD

AT4

$65,476

45,355 mi

Est. $946/mo*

27 days at this dealer

SilverBlack

Sullivan's Northwest Hills Chrysler Jeep Dodge RAM

Torrington, CT

Used 2024 GMC Sierra 2500HD

Denali Ultimate

$65,497

46,134 mi

Est. $947/mo*

124 days at this dealer

Onyx BlackAlpine Umber

Blasius Pre-Owned Auto Sales

Waterbury, CT

Used 2024 GMC Sierra 2500HD

AT4X

$65,996

51,158 mi

Est. $954/mo*

95 days at this dealer

Onyx BlackObsidian Rush

Blasius Pre-Owned Auto Sales

Waterbury, CT

Certified 2024 GMC Sierra 2500HD

Denali

$66,694

29,850 mi

Est. $964/mo*

85 days at this dealer

TitaniumBlack

D'Addario Cadillac

SHELTON, CT

Used 2024 GMC Sierra 2500HD

Denali Ultimate

$67,995

75,113 mi

Est. $982/mo*

104 days at this dealer

WhiteBrown

Lakewood Auto

Waterbury, CT

Used 2024 GMC Sierra 2500HD

Denali

$68,915

22,309 mi

Est. $995/mo*

146 days at this dealer

White FrostJet Black

Scranton Cadillac Buick GMC of Vernon

Vernon, CT

Used 2024 GMC Sierra 2500HD

Denali Ultimate

$69,811

39,199 mi

Est. $1,008/mo*

69 days at this dealer

SilverAlpine Umber

Blasius GMC

Branford, CT

Used 2024 GMC Sierra 2500HD

Denali

$69,915

16,686 mi

Est. $1,010/mo*

146 days at this dealer

Onyx BlackJet Black

Scranton Cadillac Buick GMC of Vernon

Vernon, CT

Used 2024 GMC Sierra 2500HD

Denali

$69,915

24,019 mi

Est. $1,010/mo*

146 days at this dealer

SilverJet Black

Scranton Cadillac Buick GMC of Vernon

Vernon, CT

Certified 2024 GMC Sierra 2500HD

AT4

$70,915

29,096 mi

Est. $1,024/mo*

21 days at this dealer

Onyx BlackBlack

Scranton Cadillac Buick GMC of Vernon

Vernon, CT

Certified 2024 GMC Sierra 2500HD

AT4

$70,990

61,773 mi

Est. $1,025/mo*

Onyx BlackBlack

Colonial Toyota

Milford, CT

Used 2024 GMC Sierra 2500HD

Denali Ultimate

$72,793

21,884 mi

Est. $1,051/mo*

75 days at this dealer

GrayBrown

Grieco Ford Branford

Branford, CT

Used 2024 GMC Sierra 2500HD

Denali Ultimate

$76,974

22,777 mi

Est. $1,110/mo*

21 days at this dealer

Redwood MetallicAlpine Umber

Brustolon Buick GMC

Mystic, CT

Used 2024 GMC Sierra 2500HD

Denali Ultimate

$80,320

21,884 mi

Est. $1,158/mo*

48 days at this dealer

WhiteAlpine Umber

Ray Seraphin Ford

Rockville, CT

Used 2024 GMC Sierra 2500HD

AT4X

$80,798

20,281 mi

Est. $1,165/mo*

BlackBlack

Saybrook Ford

Old Saybrook, CT