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Cars for SaleGMCSierra 35002026

2026 GMC Sierra 3500 for Sale in Hartford, CT

06106

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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (51)

Caballero

Canyon (43)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (2)

Savana 3500 (3)

Savana 4500

Sierra 1500 (256)

Sierra 2500 (84)

Sierra 3500 (37)

Sierra EV (2)

Sonoma

Suburban

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Terrain (70)

TopKick C4500

TopKick C5500

Typhoon

Yukon (15)

Yukon XL (26)

Sierra 3500 Trims

Any

AT4 (3)

Classic SL

Classic SLE

Classic W/T

Denali (1)

Denali Ultimate (10)

Pro (21)

SL

SLE (2)

SLT

W/T

GMC

Models

Sierra 3500

Acadia (51)

Caballero

Canyon (43)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (2)

Savana 3500 (3)

Savana 4500

Sierra 1500 (256)

Sierra 2500 (84)

Sierra 3500 (37)

Sierra EV (2)

Sonoma

Suburban

Syclone

Terrain (70)

TopKick C4500

TopKick C5500

Typhoon

Yukon (15)

Yukon XL (26)

Sierra 3500 Trims

Any

AT4 (3)

Classic SL

Classic SLE

Classic W/T

Denali (1)

Denali Ultimate (10)

Pro (21)

SL

SLE (2)

SLT

W/T

Mileage

Condition

New (37)

Used (0)

Manufacturer Certified (0)

Third-Party Certified (0)

Certified Program Details

New (37)

Used (0)

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 (1)

Crew Cab (1)

Extended Cab (0)

Regular Cab (1)

Truck Bed Length

Short (0)

Medium (8)

Long (13)

Include unspecified lengths (16)

Short (0)

Medium (8)

Long (13)

Include unspecified lengths (16)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

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37 Matches

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New 2026 GMC Sierra 3500 Denali w/ Denali Reserve Package

New

2026 GMC Sierra 3500

Denali
7 mi

93,500

MSRP$97,390

See payment

Incentive

Gallagher GMC

7.32 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
7 mi

95,500

MSRP$101,315

See payment

Incentive

Gallagher GMC

7.32 mi. away

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
5 mi

67,585

MSRP$68,585

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

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Trade-In Value

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Based on 4.5% APR for mos.

Newly Listed

New 2026 GMC Sierra 3500 SLE w/ SLE Value Package

New

2026 GMC Sierra 3500

SLE
5 mi

75,274

MSRP$75,775

See payment

Incentive

Brustolon GMC

47.52 mi. away

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 3500

AT4
1 mi

90,910

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

101,585

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
1 mi

102,185

MSRP

See payment

Incentive

Bob Pion Buick GMC

29.4 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 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
312 mi

67,823

MSRP$54,328

See payment

Incentive

Brustolon GMC

47.52 mi. away

Newly Listed

No Image Available

New

2026 GMC Sierra 3500

Pro
5 mi

68,465

MSRP

See payment

Bob Pion Buick GMC

29.4 mi. away

New 2026 GMC Sierra 3500 Pro w/ Snow Plow Prep Package

New

2026 GMC Sierra 3500

Pro
5 mi

66,035

MSRP$67,035

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
5 mi

69,083

MSRP$70,083

See payment

Scranton GMC of Vernon

13.45 mi. away

Newly Listed

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
5 mi

102,399

MSRP$103,399

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

58,278

MSRP$59,278

See payment

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

64,258

MSRP$65,258

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
5 mi

67,585

MSRP$68,585

See payment

Scranton GMC of Vernon

13.45 mi. away

No Image Available

New

2026 GMC Sierra 3500

SLE
0 mi

73,214

MSRP$73,715

See payment

Incentive

Brustolon GMC

47.52 mi. away

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 3500

AT4
5 mi

91,555

MSRP$92,555

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
5 mi

102,079

MSRP$103,079

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

New 2026 GMC Sierra 3500 Pro w/ Fleet Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

54,108

MSRP$55,108

See payment

Dealer

13.45 mi. away

New 2026 GMC Sierra 3500 Pro w/ Fleet Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

54,108

MSRP$55,108

See payment

Dealer

13.45 mi. away

New 2026 GMC Sierra 3500 Pro w/ Fleet Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

55,108

MSRP

See payment

Incentive

Scranton GMC of Vernon

13.45 mi. away

No Image Available

New

2026 GMC Sierra 3500

Pro
35 mi

53,728

MSRP$54,728

See payment

Incentive

Gallagher GMC

7.32 mi. away

Newly Listed

No Image Available

New

2026 GMC Sierra 3500

Denali Ultimate
6 mi

107,375

MSRP$108,875

See payment

Incentive

Gallagher GMC

7.32 mi. away

New 2026 GMC Sierra 3500 Pro w/ Snow Plow Prep Package

New

2026 GMC Sierra 3500

Pro
5 mi

52,795

MSRP$53,795

See payment

Dealer

13.45 mi. away

New 2026 GMC Sierra 3500 Pro w/ Fleet Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

69,083

MSRP$70,083

See payment

Dealer

13.45 mi. away

New 2026 GMC Sierra 3500 AT4 w/ AT4 Premium Plus Package

New

2026 GMC Sierra 3500

AT4
5 mi

96,720

MSRP$97,720

See payment

Dealer

13.45 mi. away

New 2026 GMC Sierra 3500 Pro

New

2026 GMC Sierra 3500

Pro
338 mi

72,460

MSRP$73,460

See payment

Dealer

44.61 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
6 mi

101,904

MSRP$102,904

See payment

Incentive

Balise Chevrolet GMC

23.93 mi. away

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