GMC Sierra 2500 for Sale in Idaho

Used 2004 GMC Sierra 2500

SLT

$13,814

284,909 mi

Est. $210/mo*

51 days on market

RedPewter

Instant Equity Auto

Boise, ID

Used 2022 GMC Sierra 2500

Pro

$41,498

74,470 mi

Est. $605/mo*

4 days on market

Summit WhiteJet Black

Dennis Dillon GMC FIAT

Boise, ID

Used 2024 GMC Sierra 2500

SLE

$42,898

70,288 mi

Est. $625/mo*

41 days on market

RedBlack

Ruby Mountain Motors - Twin Falls

Twin Falls, ID

Used 2024 GMC Sierra 2500

SLE

$44,593

74,095 mi

Est. $649/mo*

12 days on market

GrayBlack

Peterson Chevrolet Buick

Boise, ID

Used 2024 GMC Sierra 2500

SLE

$45,398

57,914 mi

Est. $660/mo*

28 days on market

RedBlack

Ruby Mountain Motors - Twin Falls

Twin Falls, ID

Used 2024 GMC Sierra 2500

SLE

$49,650

57,148 mi

Est. $721/mo*

29 days on market

RedBlack

Hirning Buick GMC

Pocatello, ID

Used 2025 GMC Sierra 2500

$53,141

410 mi

Est. $771/mo*

133 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

Used 2026 GMC Sierra 2500

Pro

$53,548

14,967 mi

Est. $776/mo*

14 days on market

Summit WhiteJet Black

Dave Smith Frontier Sales and Services

Coeur d'Alene, ID

New 2025 GMC Sierra 2500

$54,170

MSRP: $65,00516.7% off

13 mi

Est. $785/mo*

126 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$55,344

MSRP: $55,8450.9% off

1 mi

Est. $802/mo*

6 days on market

WhiteJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

Pro

$55,344

MSRP: $55,8450.9% off

1 mi

Est. $802/mo*

6 days on market

WhiteJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

Pro

$56,155

MSRP: $65,32014% off

8 mi

Est. $814/mo*

124 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$56,155

MSRP: $65,32014% off

10 mi

Est. $814/mo*

4 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$56,500

MSRP: $68,96518.1% off

5 mi

Est. $819/mo*

155 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$56,500

MSRP: $68,96518.1% off

10 mi

Est. $819/mo*

155 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$56,930

MSRP: $69,46018% off

5 mi

Est. $825/mo*

140 days on market

DuneBlack

Dennis Dillon GMC FIAT

Boise, ID

Used 2025 GMC Sierra 2500

Pro

$57,118

18,246 mi

Est. $827/mo*

55 days on market

Summit WhiteJet Black

Dave Smith Frontier Sales and Services

Coeur d'Alene, ID

New 2026 GMC Sierra 2500

Pro

$57,135

MSRP: $65,32012.5% off

7 mi

Est. $828/mo*

124 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$57,776

MSRP: $68,46515.6% off

5 mi

Est. $837/mo*

4 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$57,776

MSRP: $68,46515.6% off

5 mi

Est. $837/mo*

4 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$57,776

MSRP: $68,46515.6% off

17 mi

Est. $837/mo*

4 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

SLE

$57,789

1 mi

Est. $837/mo*

35 days on market

SilverBlack

Young Buick GMC of Burley

Burley, ID

New 2026 GMC Sierra 2500

Pro

$58,184

MSRP: $65,68511.4% off

1 mi

Est. $843/mo*

17 days on market

WhiteJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

Pro

$58,219

MSRP: $68,96015.6% off

6 mi

Est. $843/mo*

4 days on market

DuneBlack

Dennis Dillon GMC FIAT

Boise, ID

Used 2025 GMC Sierra 2500

SLT

$58,798

73,253 mi

Est. $851/mo*

40 days on market

SilverJet Black

Dave Smith Frontier Sales and Services

Coeur d'Alene, ID

New 2026 GMC Sierra 2500

Pro

$58,909

MSRP: $68,96014.6% off

5 mi

Est. $853/mo*

4 days on market

Onyx BlackBlack

Dennis Dillon GMC FIAT

Boise, ID

Used 2025 GMC Sierra 2500

SLE

$59,490

17,830 mi

Est. $861/mo*

38 days on market

Summit WhiteJet Black

Kendall at the Idaho Center Auto Mall

Nampa, ID

New 2026 GMC Sierra 2500

SLE

$62,063

MSRP: $75,36017.6% off

5 mi

Est. $898/mo*

169 days on market

SterlingBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Pro

$62,684

MSRP: $65,6854.6% off

1 mi

Est. $907/mo*

6 days on market

WhiteJet Black

Kendall Value Lot of Nampa

Nampa, ID

Used 2025 GMC Sierra 2500

SLE

$62,999

30,442 mi

Est. $911/mo*

126 days on market

Summit WhiteBlack

Ruby Mountain Motors - Twin Falls

Twin Falls, ID

New 2026 GMC Sierra 2500

SLE

$64,253

MSRP: $74,86514.2% off

6 mi

Est. $929/mo*

4 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

SLE

$65,796

MSRP: $72,8859.7% off

6 mi

Est. $951/mo*

35 days on market

WhiteBlack

Rob Green Buick GMC

Twin Falls, ID

New 2026 GMC Sierra 2500

Pro

$66,720

MSRP: $69,4603.9% off

10 mi

Est. $964/mo*

157 days on market

SterlingBlack

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

SLE

$71,905

MSRP: $75,4454.7% off

7 mi

Est. $1,038/mo*

124 days on market

Summit WhiteBlue

Hirning Buick GMC

Pocatello, ID

New 2026 GMC Sierra 2500

AT4

$72,259

MSRP: $80,26010% off

1 mi

Est. $1,043/mo*

24 days on market

GrayJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$72,259

MSRP: $80,26010% off

1 mi

Est. $1,043/mo*

65 days on market

TanJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$72,409

MSRP: $80,41010% off

1 mi

Est. $1,045/mo*

26 days on market

RedJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$72,409

MSRP: $80,41010% off

1 mi

Est. $1,045/mo*

65 days on market

RedJet Black

Kendall Value Lot of Nampa

Nampa, ID

Used 2025 GMC Sierra 2500

Denali

$74,398

7,900 mi

Est. $1,074/mo*

4 days on market

Summit WhiteBlack

Dennis Dillon GMC FIAT

Boise, ID

Used 2026 GMC Sierra 2500

Denali

$74,548

14,977 mi

Est. $1,076/mo*

3 days on market

Summit WhiteJet Black

Dave Smith Frontier Sales and Services

Coeur d'Alene, ID

Used 2025 GMC Sierra 2500

AT4

$74,848

23,766 mi

Est. $1,080/mo*

41 days on market

RedBlack

Rob Green Buick GMC

Twin Falls, ID

Used 2025 GMC Sierra 2500

Denali

$74,863

44,874 mi

Est. $1,080/mo*

88 days on market

Downpour MetallicBrown

Dave Smith Frontier Sales and Services

Coeur d'Alene, ID

New 2025 GMC Sierra 2500

SLT

$75,495

MSRP: $82,6958.7% off

22 mi

Est. $1,089/mo*

119 days on market

Summit WhiteBlack

Young Buick GMC of Burley

Burley, ID

Used 2026 GMC Sierra 2500

Denali

$75,990

376 mi

Est. $1,096/mo*

36 days on market

SilverJet Black

Kendall at the Idaho Center Auto Mall

Nampa, ID

Used 2025 GMC Sierra 2500

AT4X

$75,994

80,429 mi

Est. $1,096/mo*

1 day on market

GrayBlack

Rob Green Buick GMC

Twin Falls, ID

New 2025 GMC Sierra 2500

SLT

$75,994

MSRP: $83,0458.5% off

36 mi

Est. $1,096/mo*

122 days on market

Summit WhiteBlack

Young Buick GMC of Burley

Burley, ID

Used 2025 GMC Sierra 2500

AT4

$76,498

14,921 mi

Est. $1,104/mo*

4 days on market

GrayJet Black

Dennis Dillon GMC FIAT

Boise, ID

Used 2026 GMC Sierra 2500

AT4

$78,192

679 mi

Est. $1,128/mo*

67 days on market

Onyx BlackBrown

Peterson Chevrolet Buick

Boise, ID

New 2026 GMC Sierra 2500

AT4X

$78,756

MSRP: $88,49011% off

6 mi

Est. $1,136/mo*

4 days on market

Onyx BlackObsidian Rush

Dennis Dillon GMC FIAT

Boise, ID

Certified 2025 GMC Sierra 2500

Denali Ultimate

$78,997

34,036 mi

Est. $1,139/mo*

50 days on market

Summit WhiteAlpine Umber

Hometown Chevrolet GMC of Fruitland

Fruitland, ID

New 2026 GMC Sierra 2500

AT4X

$79,635

MSRP: $87,9959.5% off

5 mi

Est. $1,148/mo*

4 days on market

Summit WhiteObsidian Rush

Dennis Dillon GMC FIAT

Boise, ID

Used 2026 GMC Sierra 2500

AT4

$79,650

4,520 mi

Est. $1,148/mo*

41 days on market

WhiteBlack

Hirning Buick GMC

Pocatello, ID

Used 2025 GMC Sierra 2500

Denali

$79,693

23,716 mi

Est. $1,149/mo*

54 days on market

SilverJet Black

Dave Smith Frontier Sales and Services

Coeur d'Alene, ID

New 2026 GMC Sierra 2500

AT4

$79,732

MSRP: $90,71012.1% off

10 mi

Est. $1,150/mo*

4 days on market

Volcanic RedJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$80,043

MSRP: $91,06012.1% off

5 mi

Est. $1,154/mo*

4 days on market

Summit WhiteJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4X

$80,083

MSRP: $88,4909.5% off

5 mi

Est. $1,155/mo*

4 days on market

Onyx BlackObsidian Rush

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4X

$80,083

MSRP: $88,4909.5% off

10 mi

Est. $1,155/mo*

4 days on market

Onyx BlackObsidian Rush

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4X

$80,083

MSRP: $88,4909.5% off

5 mi

Est. $1,155/mo*

4 days on market

Onyx BlackObsidian Rush

Dennis Dillon GMC FIAT

Boise, ID

Used 2026 GMC Sierra 2500

Denali

$80,198

6,306 mi

Est. $1,156/mo*

57 days on market

Silver

Rogers Dodge

Lewiston, ID

New 2026 GMC Sierra 2500

AT4X

$80,219

MSRP: $88,6409.5% off

5 mi

Est. $1,157/mo*

4 days on market

Volcanic RedObsidian Rush

Dennis Dillon GMC FIAT

Boise, ID

Used 2025 GMC Sierra 2500

AT4

$80,293

22,977 mi

Est. $1,158/mo*

9 days on market

WhiteBlack

Rob Green Buick GMC

Twin Falls, ID

Used 2025 GMC Sierra 2500

AT4

$80,432

23,472 mi

Est. $1,160/mo*

12 days on market

SilverBlack

Kendall at the Idaho Center Auto Mall

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$80,942

MSRP: $91,55511.6% off

5 mi

Est. $1,167/mo*

4 days on market

SterlingJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$80,942

MSRP: $91,55511.6% off

5 mi

Est. $1,167/mo*

4 days on market

SterlingJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$80,942

MSRP: $91,55511.6% off

5 mi

Est. $1,167/mo*

4 days on market

DuneJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$81,076

MSRP: $91,70511.6% off

5 mi

Est. $1,169/mo*

4 days on market

Volcanic RedJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$81,249

MSRP: $90,25010% off

1 mi

Est. $1,171/mo*

42 days on market

GrayJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,249

MSRP: $90,25010% off

1 mi

Est. $1,171/mo*

45 days on market

GrayJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,249

MSRP: $90,25010% off

1 mi

Est. $1,171/mo*

100 days on market

BlackJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,249

MSRP: $90,25010% off

1 mi

Est. $1,171/mo*

95 days on market

BlackJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,249

MSRP: $90,25010% off

1 mi

Est. $1,171/mo*

96 days on market

GrayJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,254

MSRP: $89,7559.5% off

1 mi

Est. $1,171/mo*

28 days on market

WhiteJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

Denali

$81,304

MSRP: $93,30512.9% off

1 mi

Est. $1,172/mo*

21 days on market

BlackJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,399

MSRP: $90,40010% off

1 mi

Est. $1,173/mo*

61 days on market

RedJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,399

MSRP: $90,40010% off

1 mi

Est. $1,173/mo*

42 days on market

RedJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,399

MSRP: $90,40010% off

1 mi

Est. $1,173/mo*

62 days on market

RedJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,409

MSRP: $91,06010.6% off

5 mi

Est. $1,174/mo*

4 days on market

Summit WhiteJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4X

$81,429

MSRP: $88,4307.9% off

1 mi

Est. $1,174/mo*

49 days on market

WhiteObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$81,681

MSRP: $89,7709% off

5 mi

Est. $1,177/mo*

1 day on market

Black

Rob Green Buick GMC

Twin Falls, ID

New 2026 GMC Sierra 2500

AT4

$81,857

MSRP: $91,55510.6% off

5 mi

Est. $1,180/mo*

4 days on market

Onyx BlackJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$81,857

MSRP: $91,55510.6% off

5 mi

Est. $1,180/mo*

4 days on market

Onyx BlackJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$81,857

MSRP: $91,55510.6% off

5 mi

Est. $1,180/mo*

4 days on market

Onyx BlackJet Black

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$81,857

MSRP: $91,55510.6% off

5 mi

Est. $1,180/mo*

4 days on market

Onyx BlackJet Black

Dennis Dillon GMC FIAT

Boise, ID

Used 2025 GMC Sierra 2500

Denali

$81,898

23,699 mi

Est. $1,181/mo*

14 days on market

SilverJet Black

Dave Smith Frontier Sales and Services

Coeur d'Alene, ID

New 2026 GMC Sierra 2500

AT4X

$81,924

MSRP: $88,9257.9% off

1 mi

Est. $1,181/mo*

39 days on market

GrayObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4X

$81,924

MSRP: $88,9257.9% off

1 mi

Est. $1,181/mo*

65 days on market

BlackObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4X

$81,924

MSRP: $88,9257.9% off

1 mi

Est. $1,181/mo*

51 days on market

GrayObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4X

$81,924

MSRP: $88,9257.9% off

1 mi

Est. $1,181/mo*

100 days on market

GrayObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4X

$82,074

MSRP: $89,0757.9% off

1 mi

Est. $1,183/mo*

74 days on market

RedObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4X

$82,074

MSRP: $89,0757.9% off

1 mi

Est. $1,183/mo*

39 days on market

RedObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4X

$82,074

MSRP: $89,0757.9% off

1 mi

Est. $1,183/mo*

49 days on market

RedObsidian Rush

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$82,191

MSRP: $90,2809% off

15 mi

Est. $1,185/mo*

1 day on market

Black

Rob Green Buick GMC

Twin Falls, ID

New 2026 GMC Sierra 2500

AT4

$82,249

MSRP: $90,2508.9% off

1 mi

Est. $1,186/mo*

62 days on market

BlackJet Black

Kendall Value Lot of Nampa

Nampa, ID

New 2026 GMC Sierra 2500

AT4

$82,681

MSRP: $90,7708.9% off

5 mi

Est. $1,192/mo*

1 day on market

SilverBlack

Rob Green Buick GMC

Twin Falls, ID

Used 2025 GMC Sierra 2500

Denali Ultimate

$83,309

26,914 mi

Est. $1,201/mo*

74 days on market

BlackBrown

West Motor Chrysler Dodge Jeep RAM

Preston, ID

New 2026 GMC Sierra 2500

AT4

$84,384

MSRP: $88,6054.8% off

8 mi

Est. $1,216/mo*

180 days on market

Summit WhiteBlack

Hirning Buick GMC

Pocatello, ID

New 2026 GMC Sierra 2500

AT4

$84,978

MSRP: $89,2504.8% off

7 mi

Est. $1,224/mo*

180 days on market

RedBlack

Hirning Buick GMC

Pocatello, ID

New 2026 GMC Sierra 2500

Denali Ultimate

$85,108

MSRP: $98,98014% off

6 mi

Est. $1,226/mo*

4 days on market

Summit WhiteAlpine Umber

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

Denali Ultimate

$85,108

MSRP: $98,98014% off

5 mi

Est. $1,226/mo*

4 days on market

Summit WhiteAlpine Umber

Dennis Dillon GMC FIAT

Boise, ID

New 2026 GMC Sierra 2500

AT4

$85,304

MSRP: $89,6054.8% off

7 mi

Est. $1,229/mo*

239 days on market

Summit WhiteBlack

Hirning Buick GMC

Pocatello, ID