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Cars for SaleGMCSierra 3500Pro

GMC Sierra 3500 Pro for Sale in Hartford, CT

06106

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Make, Model & Trim

GMC

Models

Sierra 3500

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 (477)

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 3500 Trims

Pro

AT4 (8)

Classic SL

Classic SLE

Classic W/T

Denali (10)

Denali Ultimate (13)

Pro (33)

SL

SLE (3)

SLT (1)

W/T (1)

Pro Package

Any

LPO, Hitch Package (1)

1SA Pro Safety Plus Package (1)

Convenience Package (19)

Snow Plow Prep Package (14)

1SA Driver Alert Package I

Max Trailering Package

Gooseneck/5th Wheel Prep Package (4)

Heavy Duty Front Spring Package

Ambulance/Fire/Rescue Package

Heavy Duty Front Spring/Camper Package

X31 Off-Road Package (3)

1SA Safety Confidence Package

Snow Plow Prep/Camper Package (9)

Gooseneck/5TH Wheel Prep Package (4)

Gooseneck/5TH Wheel Package

LPO, GMC Protection Package

Fleet Convenience Package (8)

GMC

Models

Sierra 3500

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 (477)

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 3500 Trims

Pro

AT4 (8)

Classic SL

Classic SLE

Classic W/T

Denali (10)

Denali Ultimate (13)

Pro (33)

SL

SLE (3)

SLT (1)

W/T (1)

Pro Package

Any

LPO, Hitch Package (1)

1SA Pro Safety Plus Package (1)

Convenience Package (19)

Snow Plow Prep Package (14)

1SA Driver Alert Package I

Max Trailering Package

Gooseneck/5th Wheel Prep Package (4)

Heavy Duty Front Spring Package

Ambulance/Fire/Rescue Package

Heavy Duty Front Spring/Camper Package

X31 Off-Road Package (3)

1SA Safety Confidence Package

Snow Plow Prep/Camper Package (9)

Gooseneck/5TH Wheel Prep Package (4)

Gooseneck/5TH Wheel Package

LPO, GMC Protection Package

Fleet Convenience Package (8)

Mileage

Condition

New (30)

Used (3)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

New (30)

Used (3)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (0)

Extended Cab (0)

Regular Cab (1)

Crew Cab (0)

Extended Cab (0)

Regular Cab (1)

Truck Bed Length

Short (0)

Medium (2)

Long (8)

Include unspecified lengths (23)

Short (0)

Medium (2)

Long (8)

Include unspecified lengths (23)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

33 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

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

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

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

$

Based on 4.5% APR for mos.

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

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

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

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

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

Security System?

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

Do you want

WiFi Hotspot?

Keep passengers connected with in-car internet powered by a paid data plan.

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

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

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

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 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 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

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

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

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 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

58,278

MSRP$59,278

See payment

Dealer

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

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 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 Pro w/ Fleet Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

55,108

MSRP

See payment

Dealer

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/ Fleet Convenience Package

New

2025 GMC Sierra 3500

Pro
5 mi

58,123

MSRP

See payment

Dealer

13.45 mi. away

New 2026 GMC Sierra 3500 Pro w/ Convenience Package

New

2026 GMC Sierra 3500

Pro
5 mi

54,528

MSRP

See payment

Dealer

44.61 mi. away

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