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Used Cars for SaleGMCSierra 25002025

Used 2025 GMC Sierra 2500 for Sale in Hamden, CT

06518

Filters (4)

Items 1 to 2 of 4.

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Year

Price & Payments

Min Price

Max Price

Price Rating

Good Price (1)

Great Price (7)

Min Price

Max Price

Price Rating

Good Price (1)

Great Price (7)

Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (15)

Caballero

Canyon (5)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (2)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500

Savana 4500

Sierra 1500 (27)

Sierra 2500 (16)

Sierra 3500 (6)

Sierra EV (4)

Sonoma

Suburban

Syclone

Terrain (4)

TopKick C4500

TopKick C5500

Typhoon

Yukon (6)

Yukon XL (7)

Sierra 2500 Trims

Any

AT4 (5)

AT4X (3)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (1)

Denali Ultimate (7)

Pro

SL

SLE

SLT

W/T

GMC

Models

Sierra 2500

Acadia (15)

Caballero

Canyon (5)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (2)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500

Savana 3500

Savana 4500

Sierra 1500 (27)

Sierra 2500 (16)

Sierra 3500 (6)

Sierra EV (4)

Sonoma

Suburban

Syclone

Terrain (4)

TopKick C4500

TopKick C5500

Typhoon

Yukon (6)

Yukon XL (7)

Sierra 2500 Trims

Any

AT4 (5)

AT4X (3)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (1)

Denali Ultimate (7)

Pro

SL

SLE

SLT

W/T

Mileage

Condition (1 selected)

New (6)

Used (16)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program

Learn more

New (6)

Used (16)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (16)

Extended Cab (0)

Regular Cab (0)

Crew Cab (16)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (14)

Long (2)

Include unspecified lengths (0)

Short (0)

Medium (14)

Long (2)

Include unspecified lengths (0)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

It looks like this GMC Sierra 2500 has already found a new home.

Check out other great options we've picked for you.

16 Matches

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Sponsored360°

Used 2025 GMC Sierra 2500 Denali Ultimate

Used

2025 GMC Sierra 2500

Denali Ultimate
20K mi

82,974

See payment

Great Price

Sponsored by Brustolon Buick GMC Inc.

50.18 mi. away

Sponsored

Used 2025 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

Used

2025 GMC Sierra 2500

AT4X
8K mi

85,495

See payment

Great Price

Sponsored by Grieco Ford of Branford

11.33 mi. away

SponsoredPrice Drop

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

Used

2025 GMC Sierra 2500

AT4
11K mi

75,985

See payment

Great Price

Sponsored by Minchin Buick GMC

41.26 mi. away

My Wallet

Find it Fast.

Keep it Affordable.

Monthly Payment

Down Payment

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

Used 2025 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

Used

2025 GMC Sierra 2500

AT4X
8K mi

85,495

See payment

Great Price

Grieco Ford of Branford

11.33 mi. away

Used 2025 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

Used

2025 GMC Sierra 2500

Denali Ultimate
8K mi

84,000

See payment

Great Price

GMC of Watertown

13.88 mi. away

New 2026 GMC Sierra 2500 SLT

Consider New, Similar Payment

2026 GMC Sierra 2500

SLT
7 mi

78,733

Brustolon GMC

50.18 mi. away

Advertisement

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
13K mi

73,500

See payment

Great Price

Ingersoll Auto of Danbury

26.7 mi. away

Newly Listed

Used 2025 GMC Sierra 2500 Denali Ultimate

Used

2025 GMC Sierra 2500

Denali Ultimate
90 mi

88,000

See payment

Ingersoll Auto of Danbury

26.7 mi. away

Price Drop

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

Used

2025 GMC Sierra 2500

AT4
11K mi

75,985

See payment

Great Price

Minchin Buick GMC

41.26 mi. away

Price Drop

Used 2025 GMC Sierra 2500 AT4X

Used

2025 GMC Sierra 2500

AT4X
30K mi

78,000

See payment

Great Price

Ingersoll Auto of Danbury

26.7 mi. away

360°

Used 2025 GMC Sierra 2500 Denali Ultimate

Used

2025 GMC Sierra 2500

Denali Ultimate
20K mi

82,974

See payment

Great Price

Brustolon Buick GMC Inc.

50.18 mi. away

Advertisement

Used 2025 GMC Sierra 2500 Denali Ultimate

Used

2025 GMC Sierra 2500

Denali Ultimate
12K mi

82,000

See payment

Ingersoll Auto of Danbury

26.7 mi. away

Used 2025 GMC Sierra 2500 Denali

Used

2025 GMC Sierra 2500

Denali
7K mi

77,500

See payment

Good Price

Ingersoll Auto Of Pawling

35.55 mi. away

Used 2025 GMC Sierra 2500 AT4 w/ AT4 Preferred Package

Used

2025 GMC Sierra 2500

AT4
5K mi

69,000

See payment

GMC of Watertown

13.88 mi. away

Used 2025 GMC Sierra 2500 Denali Ultimate

Used

2025 GMC Sierra 2500

Denali Ultimate
5K mi

87,500

See payment

GMC of Watertown

13.88 mi. away

Advertisement

Price Drop

Used 2025 GMC Sierra 2500 Denali Ultimate

Used

2025 GMC Sierra 2500

Denali Ultimate
15K mi

82,000

See payment

Great Price

Ingersoll Auto of Danbury

26.7 mi. away

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

Used

2025 GMC Sierra 2500

AT4
14K mi

70,500

See payment

Blasius Mitsubishi

25.58 mi. away

Used 2025 GMC Sierra 2500 AT4

Used

2025 GMC Sierra 2500

AT4
12K mi

74,995

See payment

Blasius Mitsubishi

25.58 mi. away

Newly Listed

Used 2025 GMC Sierra 2500 Denali Ultimate w/ Snow Plow Prep/Camper Package

Used

2025 GMC Sierra 2500

Denali Ultimate
14K mi

85,000

See payment

Ingersoll Auto Of Pawling

35.55 mi. away

Newly Listed

Used 2025 GMC Sierra 2500 AT4X

Used

2025 GMC Sierra 2500

AT4X
13K mi

Contact Dealer For Price

See payment

Ingersoll Auto of Danbury

26.7 mi. away

Advertisement

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