GMC Sierra 1500 for Sale in Montana

Used 2015 GMC Sierra 1500

SLE

$12,894

189,449 mi

Est. $197/mo*

17 days at this dealer

Red

City Motor Company

Great Falls, MT

Used 2011 GMC Sierra 1500

SLE

$15,089

144,264 mi

Est. $228/mo*

180 days at this dealer

SilverBlack

Cars 4 U LLC

Missoula, MT

Used 2018 GMC Sierra 1500

SLT

$20,289

135,296 mi

Est. $302/mo*

102 days at this dealer

SilverBlack

Finish Line Auto

Belgrade, MT

Used 2017 GMC Sierra 1500

Denali

$20,889

173,508 mi

Est. $311/mo*

17 days at this dealer

Black

City Motor Company

Great Falls, MT

Used 2015 GMC Sierra 1500

$22,194

122,191 mi

Est. $330/mo*

102 days at this dealer

White

Bleskin Motors

Great Falls, MT

Used 2020 GMC Sierra 1500

SLE

$22,875

156,347 mi

Est. $339/mo*

9 days at this dealer

BrownBlack

Five Valley Auto Sales

Missoula, MT

Used 2018 GMC Sierra 1500

SLE

$23,316

99,218 mi

Est. $346/mo*

93 days at this dealer

GrayBlack

Snyder Motors Inc. - Belgrade

Bozeman, MT

Used 2017 GMC Sierra 1500

Denali

$24,499

139,539 mi

Est. $362/mo*

73 days at this dealer

BlackBlack

Lithia Chrysler Jeep Dodge of Great Falls

Great Falls, MT

Used 2018 GMC Sierra 1500

SLT

$25,094

123,403 mi

Est. $371/mo*

17 days at this dealer

SilverBlack

Five Valley Auto Sales

Missoula, MT

Used 2018 GMC Sierra 1500

SLT

$25,988

127,328 mi

Est. $384/mo*

9 days at this dealer

Onyx BlackJet Black

Five Valley Auto Sales

Missoula, MT

Used 2019 GMC Sierra 1500

AT4

$28,959

95,325 mi

Est. $426/mo*

139 days at this dealer

BlackBlack

Lithia Chrysler Jeep Dodge of Missoula

Missoula, MT

Used 2020 GMC Sierra 1500

AT4

$29,094

128,715 mi

Est. $428/mo*

67 days at this dealer

RedBlack

Five Valley Auto Sales

Missoula, MT

Used 2021 GMC Sierra 1500

SLT

$29,198

98,089 mi

Est. $429/mo*

102 days at this dealer

RedGray

Lithia Ford of Missoula

Missoula, MT

Used 2021 GMC Sierra 1500

AT4

$31,094

120,629 mi

Est. $456/mo*

77 days at this dealer

GrayBlack

Five Valley Auto Sales

Missoula, MT

Used 2018 GMC Sierra 1500

SLT

$31,299

87,788 mi

Est. $459/mo*

139 days at this dealer

WhiteBlack

Lithia Chrysler Jeep Dodge of Great Falls

Great Falls, MT

Used 2025 GMC Sierra 1500

Pro

$32,496

37,632 mi

Est. $476/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2023 GMC Sierra 1500

Elevation

$32,498

60,860 mi

Est. $476/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2019 GMC Sierra 1500

Denali

$34,199

118,984 mi

Est. $501/mo*

17 days at this dealer

WhiteBlack

Lithia Chrysler Jeep Dodge of Great Falls

Great Falls, MT

Used 2020 GMC Sierra 1500

AT4

$34,690

81,315 mi

Est. $508/mo*

17 days at this dealer

GrayBlack

RPMotors

Livingston, MT

Used 2020 GMC Sierra 1500

AT4

$34,781

119,953 mi

Est. $509/mo*

80 days at this dealer

GrayBlack

Snyder Motors Inc. - Belgrade

Bozeman, MT

Used 2020 GMC Sierra 1500

SLT

$35,194

96,185 mi

Est. $515/mo*

139 days at this dealer

White

Bleskin Motors

Great Falls, MT

Used 2021 GMC Sierra 1500

Denali

$35,294

115,599 mi

Est. $516/mo*

17 days at this dealer

WhiteBlack

City Motor Company

Great Falls, MT

Used 2023 GMC Sierra 1500

Elevation

$35,399

70,652 mi

Est. $518/mo*

BlueJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2021 GMC Sierra 1500

AT4

$35,700

88,116 mi

Est. $522/mo*

BlackBlack

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2019 GMC Sierra 1500

Denali

$35,803

98,469 mi

Est. $524/mo*

16 days at this dealer

Black

Lithia Chrysler Jeep Dodge of Missoula

Missoula, MT

Used 2021 GMC Sierra 1500

Elevation

$36,399

58,473 mi

Est. $532/mo*

Cardinal RedJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2021 GMC Sierra 1500

Elevation

$36,450

80,278 mi

Est. $533/mo*

17 days at this dealer

WhiteBlack

GM of Butte

Butte, MT

Used 2021 GMC Sierra 1500

AT4

$36,969

95,987 mi

Est. $540/mo*

17 days at this dealer

Black

GM of Butte

Butte, MT

Used 2019 GMC Sierra 1500

AT4

$37,576

70,832 mi

Est. $549/mo*

Five Valley Auto Sales

Missoula, MT

Used 2021 GMC Sierra 1500

Elevation

$37,777

42,100 mi

Est. $552/mo*

WhiteGray

Rimrock Snowy Mountains

Lewistown, MT

Used 2023 GMC Sierra 1500

Denali

$38,391

118,926 mi

Est. $560/mo*

102 days at this dealer

BlackBrown

Livingston Motors Company

Livingston, MT

Used 2021 GMC Sierra 1500

SLT

$38,700

50,035 mi

Est. $565/mo*

181 days at this dealer

WhiteBlack

Big Sky Auto

Livingston, MT

Used 2023 GMC Sierra 1500

AT4

$40,194

99,513 mi

Est. $586/mo*

180 days at this dealer

White-

Bleskin Motors

Great Falls, MT

Used 2024 GMC Sierra 1500

SLE

$40,294

27,111 mi

Est. $588/mo*

93 days at this dealer

White

City Motor Company

Great Falls, MT

Used 2020 GMC Sierra 1500

AT4

$40,387

57,403 mi

Est. $589/mo*

102 days at this dealer

BlackBlack

Kendall Ford of Bozeman

Bozeman, MT

Used 2021 GMC Sierra 1500

Denali

$40,700

64,423 mi

Est. $593/mo*

White FrostJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Pro

$41,174

MSRP: $46,82512.1% off

10 mi

Est. $600/mo*

181 days at this dealer

Summit WhiteJet Black

Corwin Motors Kalispell

Kalispell, MT

Used 2023 GMC Sierra 1500

Elevation

$41,250

25,522 mi

Est. $601/mo*

126 days at this dealer

Red

Van Motors Incorporated

Conrad, MT

Used 2022 GMC Sierra 1500

AT4

$41,555

80,193 mi

Est. $606/mo*

73 days at this dealer

WhiteBlack

Snyder Motors Inc. - Belgrade

Bozeman, MT

Used 2024 GMC Sierra 1500

Elevation

$42,198

46,970 mi

Est. $615/mo*

17 days at this dealer

GrayBlack

City Motor Company

Great Falls, MT

Used 2024 GMC Sierra 1500

Elevation

$42,250

22,943 mi

Est. $615/mo*

102 days at this dealer

Gray

Van Motors Incorporated

Conrad, MT

Used 2024 GMC Sierra 1500

Elevation

$42,250

25,758 mi

Est. $615/mo*

102 days at this dealer

Gray

Van Motors Incorporated

Conrad, MT

Used 2024 GMC Sierra 1500

Elevation

$42,250

24,330 mi

Est. $615/mo*

126 days at this dealer

Gray

Van Motors Incorporated

Conrad, MT

Used 2022 GMC Sierra 1500

AT4

$42,294

73,218 mi

Est. $616/mo*

93 days at this dealer

WhiteBlack

City Motor Company

Great Falls, MT

Used 2024 GMC Sierra 1500

SLT

$42,379

44,753 mi

Est. $617/mo*

Black

Campbell KIA of Missoula

Missoula, MT

Used 2023 GMC Sierra 1500

AT4

$42,898

86,180 mi

Est. $625/mo*

49 days at this dealer

WhiteBlack

Great Falls Honda

Great Falls, MT

Used 2025 GMC Sierra 1500

SLT

$43,663

52,367 mi

Est. $636/mo*

61 days at this dealer

WhiteBlack

Kendall Ford of Bozeman

Bozeman, MT

Used 2024 GMC Sierra 1500

Elevation

$45,087

36,070 mi

Est. $656/mo*

126 days at this dealer

BlueBlack

Don Aadsen CDJR & Chevrolet

Ronan, MT

Used 2023 GMC Sierra 1500

Denali

$45,250

50,364 mi

Est. $658/mo*

11 days at this dealer

Red

Van Motors Incorporated

Conrad, MT

Used 2024 GMC Sierra 1500

AT4

$45,737

87,192 mi

Est. $665/mo*

49 days at this dealer

GrayBlack

Wolfe Chevrolet GMC of Fort Benton

Ft Benton, MT

Used 2023 GMC Sierra 1500

SLT

$45,898

43,390 mi

Est. $667/mo*

17 days at this dealer

SilverBlack

Wolfe Chevrolet GMC of Fort Benton

Ft Benton, MT

Used 2022 GMC Sierra 1500

SLT

$46,194

47,084 mi

Est. $672/mo*

17 days at this dealer

WhiteBlack

Bleskin Motors

Great Falls, MT

Used 2024 GMC Sierra 1500

SLT

$46,251

45,220 mi

Est. $672/mo*

0 days at this dealer

Silver

KIA of Billings

Billings, MT

Used 2024 GMC Sierra 1500

Elevation

$46,599

30,245 mi

Est. $677/mo*

102 days at this dealer

BlueBrown

Lithia Chrysler Jeep Dodge of Great Falls

Great Falls, MT

Used 2024 GMC Sierra 1500

Elevation

$47,290

28,068 mi

Est. $687/mo*

9 days at this dealer

Gray

Toyota of Helena

Helena, MT

Used 2023 GMC Sierra 1500

SLT

$47,498

59,443 mi

Est. $690/mo*

Summit WhiteGray

Lithia Chevrolet GMC of Helena

Helena, MT

New 2024 GMC Sierra 1500

SLE

$47,588

MSRP: $55,44514.2% off

1,872 mi

Est. $692/mo*

181 days at this dealer

Summit WhiteBlack

Corwin Motors Kalispell

Kalispell, MT

Used 2024 GMC Sierra 1500

Denali

$47,701

64,815 mi

Est. $693/mo*

17 days at this dealer

WhiteBrown

Lithia Ford of Missoula

Missoula, MT

Used 2025 GMC Sierra 1500

Elevation

$47,716

14,680 mi

Est. $693/mo*

178 days at this dealer

Summit WhiteBlack

Wolfe Chevrolet GMC of Fort Benton

Ft Benton, MT

New 2026 GMC Sierra 1500

Elevation

$48,249

MSRP: $56,49514.6% off

2 mi

Est. $701/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2024 GMC Sierra 1500

Denali

$49,399

85,542 mi

Est. $717/mo*

RedJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2024 GMC Sierra 1500

AT4

$49,496

69,684 mi

Est. $719/mo*

Whi/WhiteBlack

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2023 GMC Sierra 1500

AT4

$49,798

42,995 mi

Est. $723/mo*

17 days at this dealer

GrayBlack

Don Aadsen CDJR & Chevrolet

Ronan, MT

Used 2026 GMC Sierra 1500

Elevation

$50,569

Est. $734/mo*

17 days at this dealer

RedBlack

GM of Butte

Butte, MT

Used 2023 GMC Sierra 1500

Denali Ultimate

$50,597

52,309 mi

Est. $734/mo*

102 days at this dealer

BlackBrown

Bison Ford

Great Falls, MT

New 2026 GMC Sierra 1500

Pro

$51,487

MSRP: $53,6354% off

2 mi

Est. $747/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2024 GMC Sierra 1500

AT4

$51,500

60,183 mi

Est. $747/mo*

17 days at this dealer

WhiteBlack

GM of Butte

Butte, MT

New 2024 GMC Sierra 1500

Elevation

$51,588

MSRP: $57,39510.1% off

299 mi

Est. $749/mo*

192 days at this dealer

Summit WhiteBlack

Corwin Motors Kalispell

Kalispell, MT

Used 2024 GMC Sierra 1500

AT4

$51,854

41,064 mi

Est. $752/mo*

49 days at this dealer

White

Toyota of Helena

Helena, MT

New 2026 GMC Sierra 1500

Pro

$51,987

MSRP: $54,1304% off

3 mi

Est. $754/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2024 GMC Sierra 1500

Denali

$52,356

30,415 mi

Est. $759/mo*

80 days at this dealer

BlackBlack

Wolfe Chevrolet GMC of Fort Benton

Ft Benton, MT

Used 2024 GMC Sierra 1500

Denali

$52,769

23,243 mi

Est. $765/mo*

17 days at this dealer

WhiteBlack

Wolfe Chevrolet GMC of Fort Benton

Ft Benton, MT

Used 2024 GMC Sierra 1500

SLT

$52,798

19,710 mi

Est. $766/mo*

SilverGray

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2024 GMC Sierra 1500

Denali

$53,429

25,578 mi

Est. $775/mo*

17 days at this dealer

WhiteBrown

Wolfe Chevrolet GMC of Fort Benton

Ft Benton, MT

Used 2023 GMC Sierra 1500

Denali Ultimate

$54,298

51,100 mi

Est. $787/mo*

80 days at this dealer

GrayBrown

Don Aadsen CDJR & Chevrolet

Ronan, MT

Used 2024 GMC Sierra 1500

AT4

$54,399

41,343 mi

Est. $789/mo*

Blk/BlackBlack

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Elevation

$54,487

MSRP: $60,1309.4% off

34 mi

Est. $790/mo*

Downpour MetallicJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2025 GMC Sierra 1500

AT4

$55,197

30,240 mi

Est. $800/mo*

73 days at this dealer

WhiteBlack

Kendall Ford of Bozeman

Bozeman, MT

Used 2024 GMC Sierra 1500

Denali

$55,387

24,757 mi

Est. $803/mo*

93 days at this dealer

Black

Kendall Ford of Bozeman

Bozeman, MT

Used 2024 GMC Sierra 1500

Denali

$55,443

18,089 mi

Est. $803/mo*

17 days at this dealer

GrayBlack

Toyota of Helena

Helena, MT

New 2026 GMC Sierra 1500

SLE

$55,987

MSRP: $61,0958.4% off

6 mi

Est. $811/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2025 GMC Sierra 1500

AT4

$57,048

31,433 mi

Est. $826/mo*

Summit WhiteBlack

Campbell KIA of Missoula

Missoula, MT

New 2026 GMC Sierra 1500

SLT

$58,342

MSRP: $67,47013.5% off

15 mi

Est. $845/mo*

181 days at this dealer

Onyx BlackBlack

Corwin Motors Kalispell

Kalispell, MT

New 2026 GMC Sierra 1500

Elevation

$58,487

MSRP: $62,2806.1% off

4 mi

Est. $847/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Elevation

$58,987

MSRP: $65,2759.6% off

2,260 mi

Est. $854/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Elevation

$59,487

MSRP: $63,0805.7% off

17 mi

Est. $861/mo*

Onyx BlackJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

SLT

$59,749

MSRP: $67,18511.1% off

4 mi

Est. $865/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Elevation

$59,987

5 mi

Est. $868/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2024 GMC Sierra 1500

Denali

$60,086

13,145 mi

Est. $870/mo*

17 days at this dealer

BlackBlack

GM of Butte

Butte, MT

New 2026 GMC Sierra 1500

SLT

$60,249

MSRP: $66,5859.5% off

28 mi

Est. $872/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Elevation

$60,249

MSRP: $67,89411.3% off

2,019 mi

Est. $872/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

SLT

$60,987

MSRP: $65,3056.6% off

2 mi

Est. $882/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

SLT

$61,487

2 mi

Est. $890/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

SLT

$61,487

2 mi

Est. $890/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

SLT

$61,487

MSRP: $65,8006.6% off

2 mi

Est. $890/mo*

Onyx BlackJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

SLT

$61,487

MSRP: $66,0907% off

2 mi

Est. $890/mo*

Summit WhiteJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

Used 2025 GMC Sierra 1500

Denali

$61,775

6,653 mi

Est. $894/mo*

60 days at this dealer

WhiteBlack

City Motor Company

Great Falls, MT

New 2026 GMC Sierra 1500

SLT

$61,987

2 mi

Est. $897/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Elevation

$61,987

4 mi

Est. $897/mo*

Onyx BlackJet Black

Lithia Chevrolet GMC of Helena

Helena, MT

New 2026 GMC Sierra 1500

Elevation

$61,987

4 mi

Est. $897/mo*

SilverJet Black

Lithia Chevrolet GMC of Helena

Helena, MT