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Brennan Buick GMC

Overview Employees Reviews (20) Inventory (199)

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Brennan Buick GMC

Name: Brennan Buick GMC
Address: 383 New York 3, Plattsburgh, NY, 12901, US
Telephone: (518) 310-2376
Rating: 4.6

4.6

20 Reviews

383 New York 3, Plattsburgh, New York 12901

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Sales: (518) 310-2376

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Brennan Buick GMC

Plattsburgh, NY

Overview

Employees

Reviews

Vehicles

This rating includes all reviews, with more weight given to recent reviews.

4.6

20 Reviews

Contact Dealership

383 New York 3

Plattsburgh, NY

12901

Directions

4.6

20 Reviews

Write a review

This rating includes all dealership reviews, with more weight given to recent reviews.

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Overview Employees Reviews (20) Inventory (199)

Brennan Buick GMC Hours Hours

Sales/Showroom

Monday 8:30 AM - 6:00 PM

Tuesday 8:30 AM - 6:00 PM

Wednesday 8:30 AM - 6:00 PM

Thursday 8:30 AM - 6:00 PM

Friday 8:30 AM - 6:00 PM

Saturday 8:30 AM - 4:00 PM

Sunday Closed

Service

Monday 7:30 AM - 5:00 PM

Tuesday 7:30 AM - 5:00 PM

Wednesday 7:30 AM - 5:00 PM

Thursday 7:30 AM - 5:00 PM

Friday 7:30 AM - 5:00 PM

Saturday Closed

Sunday Closed

Parts

Monday 7:30 AM - 5:00 PM

Tuesday 7:30 AM - 5:00 PM

Wednesday 7:30 AM - 5:00 PM

Thursday 7:30 AM - 5:00 PM

Friday 7:30 AM - 5:00 PM

Saturday Closed

Sunday Closed

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Sales: (518) 310-2376

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2.5L I-4 gasoline direct injection, DOHC, variable valve control (14)

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3.6L V-6 gasoline direct injection, DOHC, VVT variable valve con (7)

6.6L V-8 gasoline direct injection, variable valve control, regu (16)

Duramax 6.6L V-8 diesel direct injection, intercooled turbo, die (12)

ECOTEC 1.2L I-3 gasoline direct injection, DOHC, variable valve (6)

EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr (21)

EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr (12)

TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv (22)

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2026 GMC Sierra 1500

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Sterling Metallic exterior

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2026 GMC Sierra 1500

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Onyx Black exterior

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MSRP: $56,600

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2026 GMC Sierra 1500

new

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Sterling Metallic exterior

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MSRP: $56,985

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

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2026 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$49,745

2026 GMC Sierra 1500 | used

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onyx black exterior, jet black interior

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$49,795

2026 GMC Sierra 1500 | new

$49,795

MSRP: $56,795

summit white exterior, jet black interior

Automatic

Four-wheel Drive

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2026 GMC Sierra 1500

used

Automatic

Onyx Black exterior

$50,275

$54,690

MSRP: $58,190

summit white exterior, jet black interior

Automatic

Four-wheel Drive

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2026 GMC Sierra 1500

new

Automatic

Summit White exterior

$54,755

2026 GMC Sierra 1500 | new

$54,755

MSRP: $62,005

summit white exterior, jet black interior

Automatic

Four-wheel Drive

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2026 GMC Sierra 1500

new

Automatic

Onyx Black exterior

$54,770

2026 GMC Sierra 1500 | new

$54,770

MSRP: $62,020

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

View Details

2026 GMC Sierra 3500

new

Automatic

Coastal Dune exterior

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2026 GMC Sierra 3500 | new

$54,935

MSRP: $57,935

coastal dune exterior, jet black interior

Automatic

Four-wheel Drive

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MSRP: $56,770

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cherry red tintcoat exterior

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new

Automatic

Summit White exterior

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MSRP: $57,590

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Automatic

Sterling Metallic exterior

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2026 GMC Sierra 1500 | new

$56,600

MSRP: $56,600

sterling metallic exterior, jet black interior

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new

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Onyx Black exterior

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MSRP: $64,180

onyx black exterior, jet black interior

Automatic

Four-wheel Drive

View Details

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