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Cars for SaleGMCSierra 2500AT4X

GMC Sierra 2500 AT4X for Sale in Hartford, CT

06106

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Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (145)

Caballero

Canyon (80)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (16)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (1)

Savana 2500 (18)

Savana 3500 (18)

Savana 4500 (4)

Sierra 1500 (479)

Sierra 2500 (153)

Sierra 3500 (70)

Sierra EV (11)

Sonoma

Suburban

Syclone

Terrain (113)

TopKick C4500

TopKick C5500

Typhoon

Yukon (68)

Yukon XL (50)

Sierra 2500 Trims

AT4X

AT4 (26)

AT4X (10)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (41)

Denali Ultimate (24)

Pro (11)

SL

SLE (17)

SLT (21)

W/T (1)

AT4X Package

Any

LPO, Hitch Package

Gooseneck/5th Wheel Prep Package (7)

LPO, Cargo Convenience Package

LPO, Black Badging Package (2)

AT4X AEV Edition (1)

Snow Plow Prep/Camper Package (7)

GMC

Models

Sierra 2500

Acadia (145)

Caballero

Canyon (80)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (16)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (1)

Savana 2500 (18)

Savana 3500 (18)

Savana 4500 (4)

Sierra 1500 (479)

Sierra 2500 (153)

Sierra 3500 (70)

Sierra EV (11)

Sonoma

Suburban

Syclone

Terrain (113)

TopKick C4500

TopKick C5500

Typhoon

Yukon (68)

Yukon XL (50)

Sierra 2500 Trims

AT4X

AT4 (26)

AT4X (10)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (41)

Denali Ultimate (24)

Pro (11)

SL

SLE (17)

SLT (21)

W/T (1)

AT4X Package

Any

LPO, Hitch Package

Gooseneck/5th Wheel Prep Package (7)

LPO, Cargo Convenience Package

LPO, Black Badging Package (2)

AT4X AEV Edition (1)

Snow Plow Prep/Camper Package (7)

Mileage

Condition

New (7)

Used (3)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (7)

Used (3)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (1)

Extended Cab (0)

Regular Cab (0)

Crew Cab (1)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (9)

Long (0)

Include unspecified lengths (1)

Short (0)

Medium (9)

Long (0)

Include unspecified lengths (1)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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10 Matches

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

Used

2025 GMC Sierra 2500

AT4X
8K mi

82,495

See payment

Great Price

Grieco Ford of Branford

32.04 mi. away

Get AutoCheck Vehicle History

Used 2025 GMC Sierra 2500 AT4X

Used

2025 GMC Sierra 2500

AT4X
128 mi

85,000

See payment

Great Price

Ingersoll Auto of Danbury

44.61 mi. away

Get AutoCheck Vehicle History

Used 2024 GMC Sierra 2500 AT4X

Used

2024 GMC Sierra 2500

AT4X
30K mi

73,000

See payment

Great Price

GMC of Watertown

24.23 mi. away

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$

Based on 4.5% APR for mos.

New 2026 GMC Sierra 2500 AT4X w/ AT4X AEV Edition

New

2026 GMC Sierra 2500

AT4X
3K mi

106,715

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

New

2026 GMC Sierra 2500

AT4X
7 mi

97,979

MSRP$98,480

See payment

Incentive

Brustolon GMC

47.52 mi. away

New 2026 GMC Sierra 2500 AT4X w/ Snow Plow Prep/Camper Package

Consider New, Similar Payment

2026 GMC Sierra 2500

AT4X
7 mi

97,979

Brustolon GMC

47.52 mi. away

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
10 mi

93,998

MSRP$97,180

See payment

Stephen GMC

11.7 mi. away

Item 1 of 10.

How many passenger seats do you need in your truck?

Do you want

Adaptive Cruise Control?

Automatically adjusts your speed to maintain a safe distance from the car ahead.

Do you want

Backup Camera?

See behind your vehicle while reversing with a live video feed to avoid obstacles.

Do you want

Bluetooth, Hands-Free?

Make and receive calls safely through your car's audio system without touching your phone.

Do you want

Cross Traffic Alert?

Warns you of approaching vehicles from the sides when backing out of a parking spot.

Do you want

Keyless Start?

Start your car with the push of a button while the key fob stays in your pocket or bag.

Do you want

Lane Departure Warning?

Alerts you if your car begins to drift out of its lane without signaling.

Do you want

Premium Audio?

Enjoy high-quality sound with advanced speakers for a better listening experience.

Do you want

Remote Engine Start?

Start your car from a distance to preheat or cool the cabin before you get in.

Do you want

Security System?

Alerts you with a loud alarm if someone tries to break into your vehicle.

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
5 mi

93,639

MSRP$99,025

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package

New

2026 GMC Sierra 2500

AT4X
5 mi

100,419

MSRP$101,419

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

New 2026 GMC Sierra 2500 AT4X

New

2026 GMC Sierra 2500

AT4X
7 mi

96,192

MSRP$99,175

See payment

Dealer

44.61 mi. away

New 2026 GMC Sierra 2500 AT4X w/ LPO, Black Badging Package

New

2026 GMC Sierra 2500

AT4X
7 mi

97,772

MSRP$99,770

See payment

Dealer

44.61 mi. away

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