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Used Cars for SaleGMCSierra 25002025

Used 2025 GMC Sierra 2500 for Sale in Oconomowoc, WI

53066

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (14)

Caballero

Canyon (7)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

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S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500 (1)

Savana 4500

Sierra 1500 (37)

Sierra 2500 (26)

Sierra 3500 (8)

Sierra EV (2)

Sonoma

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Terrain (7)

TopKick C4500

TopKick C5500

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Yukon (26)

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Sierra 2500 Trims

Any

AT4 (14)

AT4X (3)

Classic SL

Classic SLE

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Classic W/T

Denali (5)

Denali Ultimate (1)

Pro

SL

SLE (1)

SLT (2)

W/T

GMC

Models

Sierra 2500

Acadia (14)

Caballero

Canyon (7)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500 (1)

Savana 4500

Sierra 1500 (37)

Sierra 2500 (26)

Sierra 3500 (8)

Sierra EV (2)

Sonoma

Suburban

Syclone

Terrain (7)

TopKick C4500

TopKick C5500

Typhoon

Yukon (26)

Yukon XL (19)

Sierra 2500 Trims

Any

AT4 (14)

AT4X (3)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (5)

Denali Ultimate (1)

Pro

SL

SLE (1)

SLT (2)

W/T

Mileage

Condition (1 selected)

New (18)

Used (26)

Manufacturer Certified (4)

Third-Party Certified (0)

Certified Program

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New (18)

Used (26)

Manufacturer Certified (4)

Third-Party Certified (0)

Certified Program

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Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (24)

Extended Cab (0)

Regular Cab (1)

Crew Cab (24)

Extended Cab (0)

Regular Cab (1)

Truck Bed Length

Short (0)

Medium (25)

Long (1)

Include unspecified lengths (0)

Short (0)

Medium (25)

Long (1)

Include unspecified lengths (0)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

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Seller Type

Sponsored by KUNES BUICK GMC OF OAK CREEK, INC

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Newly Listed

Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

78,449

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Certified 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

CarBravo Certified

2025 GMC Sierra 2500

AT4
10K mi

75,500

See payment

Great Price

Sponsored by Burtness Chevrolet Buick GMC

23.51 mi. away

Newly Listed

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
19K mi

74,503

See payment

Sponsored by Kunes Country Buick GMC of Stoughton

40.75 mi. away

Online Paperwork

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 2500

AT4
19K mi

74,491

See payment

Sponsored by Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

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Monthly Payment

Credit Score

Excellent (740-900)

Very Good (700-739)

Good (670-699)

Fair (630-669)

Rebuilding (580-629)

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Based on 4.5% APR for mos.Update Settings

Price Drop

Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used

2025 GMC Sierra 2500

Denali
7K mi

75,997

See payment

Great Price

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Newly Listed

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 2500

AT4
7K mi

74,390

See payment

Good Price

Kayser Chevrolet Buick GMC

37.52 mi. away

Online Paperwork

High Demand

New 2025 GMC Sierra 2500 Pro w/ LPO, GMC Protection Package

Consider New, Similar Payment

2025 GMC Sierra 2500

Pro
100 mi

57,770

Kunes Buick GMC of Greenfield

23.86 mi. away

Online Paperwork
Delivery

Advertisement

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2025 GMC Sierra 2500

AT4
918 mi

74,997

See payment

Great Price

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Sponsored

Certified 2025 GMC Sierra 2500 AT4 w/ Technology Package

Certified 2025 GMC Sierra 2500 AT4 w/ Technology Package

Certified 2025 GMC Sierra 2500 AT4 w/ Technology Package

Certified 2025 GMC Sierra 2500 AT4 w/ Technology Package

Certified

2025 GMC Sierra 2500

AT4
32K mi

73,998

See payment

Used 2025 GMC Sierra 2500 AT4X

Used

2025 GMC Sierra 2500

AT4X
7K mi

82,994

See payment

Great Price

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Certified 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

CarBravo Certified

2025 GMC Sierra 2500

Denali
9K mi

77,000

See payment

Great Price

Zimbrick Buick GMC Eastside

40.46 mi. away

Online Paperwork

Certified 2025 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

CarBravo Certified

2025 GMC Sierra 2500

AT4
10K mi

75,500

See payment

Great Price

Burtness Chevrolet Buick GMC

23.51 mi. away

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Used 2025 GMC Sierra 2500 AT4X w/ AT4X AEV Edition

Used

2025 GMC Sierra 2500

AT4X
11K mi

86,997

See payment

Good Price

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Price Drop

Used 2025 GMC Sierra 2500 AT4X

Used

2025 GMC Sierra 2500

AT4X
22K mi

80,180

See payment

Great Price

Palmen Buick GMC Cadillac of Kenosha

48 mi. away

Online Paperwork

Used 2025 GMC Sierra 2500 SLE w/ SLE Convenience Package

Used

2025 GMC Sierra 2500

SLE
2K mi

60,997

See payment

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
18K mi

74,497

See payment

Great Price

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Advertisement

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
8K mi

76,497

See payment

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Used 2025 GMC Sierra 2500 AT4 w/ Technology Package

Used

2025 GMC Sierra 2500

AT4
25K mi

72,989

See payment

Good Price

Kearns Motor Car Company Inc

14.13 mi. away

Newly Listed

Used 2025 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used

2025 GMC Sierra 2500

Denali
15K mi

73,989

See payment

Kearns Motor Car Company Inc

14.13 mi. away

Newly Listed

Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package

Used

2025 GMC Sierra 2500

SLT
15K mi

68,499

See payment

Kunes Buick GMC of Greenfield

23.86 mi. away

Online Paperwork
Delivery

Newly Listed

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
19K mi

74,503

See payment

Kunes Country Buick GMC of Stoughton

40.75 mi. away

Online Paperwork

Newly Listed

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
19K mi

74,520

See payment

Kunes Country Buick GMC of Stoughton

40.75 mi. away

Online Paperwork

Used 2025 GMC Sierra 2500 SLT

Used

2025 GMC Sierra 2500

SLT
10K mi

69,991

See payment

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
14K mi

74,997

See payment

Lenz Truck - Fond du Lac, WI

45.3 mi. away

Online Paperwork
Delivery

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Used 2025 GMC Sierra 2500 AT4X for Sale
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Used 2025 GMC Sierra 2500 Denali for Sale
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Used 2025 GMC Sierra 2500 SLE for Sale
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