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Cars for SaleGMCSierra 35002025

2025 GMC Sierra 3500 for Sale in Hartford, CT

06106

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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (14)

Caballero

Canyon (7)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (11)

Jimmy

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S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (1)

Savana 3500 (10)

Savana 4500 (4)

Sierra 1500 (27)

Sierra 2500 (16)

Sierra 3500 (17)

Sierra EV (6)

Sonoma

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Terrain (4)

TopKick C4500

TopKick C5500

Typhoon

Yukon (9)

Yukon XL (5)

Sierra 3500 Trims

Any

AT4 (3)

Classic SL

Classic SLE

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Denali

Denali Ultimate (2)

Pro (12)

SL

SLE

SLT

W/T

GMC

Models

Sierra 3500

Acadia (14)

Caballero

Canyon (7)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (11)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (1)

Savana 3500 (10)

Savana 4500 (4)

Sierra 1500 (27)

Sierra 2500 (16)

Sierra 3500 (17)

Sierra EV (6)

Sonoma

Suburban

Syclone

Terrain (4)

TopKick C4500

TopKick C5500

Typhoon

Yukon (9)

Yukon XL (5)

Sierra 3500 Trims

Any

AT4 (3)

Classic SL

Classic SLE

Classic W/T

Denali

Denali Ultimate (2)

Pro (12)

SL

SLE

SLT

W/T

Mileage

Condition

New (9)

Used (8)

Manufacturer Certified (2)

Third-Party Certified (0)

Certified Program Details

New (9)

Used (8)

Manufacturer Certified (2)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (0)

Extended Cab (0)

Regular Cab (0)

Crew Cab (0)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (7)

Long (2)

Include unspecified lengths (8)

Short (0)

Medium (7)

Long (2)

Include unspecified lengths (8)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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17 Matches

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Used 2025 GMC Sierra 3500 Pro

Used

2025 GMC Sierra 3500

Pro
2K mi

52,000

See payment

Valenti Chry Dodge Jeep Ram

46.28 mi. away

Get AutoCheck Vehicle History

Used 2025 GMC Sierra 3500 Denali Ultimate

Used

2025 GMC Sierra 3500

Denali Ultimate
13K mi

79,500

See payment

Great Price

Ingersoll Auto of Danbury

44.61 mi. away

Get AutoCheck Vehicle History

Certified 2025 GMC Sierra 3500 Pro w/ 1SA Pro Safety Plus Package

CarBravo Certified

2025 GMC Sierra 3500

Pro
10K mi

62,779

See payment

Scranton Chevrolet of Norwich

35.47 mi. away

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

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Trade-In Value

Est. Trade-In Value

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$

Based on 4.5% APR for mos.

Used 2025 GMC Sierra 3500 AT4

Used

2025 GMC Sierra 3500

AT4
9K mi

73,500

See payment

Ingersoll Auto Of Pawling

48.54 mi. away

Get AutoCheck Vehicle History

Used 2025 GMC Sierra 3500 AT4

Used

2025 GMC Sierra 3500

AT4
20K mi

75,141

See payment

Bob Pion Buick GMC

29.4 mi. away

Get AutoCheck Vehicle History

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

Consider New, Similar Payment

2026 GMC Sierra 3500

Pro
312 mi

67,823

Brustolon GMC

47.52 mi. away

Newly Listed

No Image Available

CarBravo Certified

2025 GMC Sierra 3500

Denali Ultimate
13K mi

86,987

See payment

Good Price

Scranton Cadillac GMC of Vernon

13.45 mi. away

Get AutoCheck Vehicle History

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.

Newly Listed

No Image Available

Used

2025 GMC Sierra 3500

Pro
17K mi

55,495

See payment

Grieco Ford of Branford

32.04 mi. away

Get AutoCheck Vehicle History

360°

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
4 mi

67,945

MSRP$53,093

See payment

Incentive

Hurd Auto Mall

Delivery

Used 2025 GMC Sierra 3500 AT4

Used

2025 GMC Sierra 3500

AT4
28K mi

70,000

See payment

Great Price

GMC of Watertown

24.23 mi. away

Get AutoCheck Vehicle History

New 2025 GMC Sierra 3500 Pro w/ Fleet Convenience Package

New

2025 GMC Sierra 3500

Pro
5 mi

58,123

MSRP

See payment

Scranton GMC of Vernon

13.45 mi. away

360°

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
6 mi

70,995

MSRP$54,223

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

360°

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
6 mi

68,995

MSRP$53,728

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

360°

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
7 mi

69,995

MSRP$57,853

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
5 mi

58,548

MSRP

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2025 GMC Sierra 3500 Pro w/ Fleet Convenience Package

New

2025 GMC Sierra 3500

Pro
5 mi

57,973

MSRP

See payment

Dealer

13.45 mi. away

New 2025 GMC Sierra 3500 Pro w/ Convenience Package

New

2025 GMC Sierra 3500

Pro
20 mi

71,123

MSRP$53,093

See payment

Dealer

44.61 mi. away

No Image Available

New

2025 GMC Sierra 3500

Pro
3 mi

50,145

MSRP$51,645

See payment

Dealer

44.61 mi. away

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