$42,995

Financing as low as $702 per month.

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Condition	Used	Drivetrain	RWD
Make	GMC	Exterior Color	Onyx Black
Model	Sierra	Interior Color	Dark Walnut/Slate
Trim	1500 SLT	Body Style	Truck
Year	2023	Fuel Type	Diesel
Mileage	42,565	MPG	16 / 21
Engine	3L I6 DOHC Turbo	Title	Clean
Transmission	10 Speed Automatic	VIN	3GTPHDE89PG242224
Condition	Used
Make	GMC
Model	Sierra
Trim	1500 SLT
Year	2023
Mileage	42,565
Engine	3L I6 DOHC Turbo
Transmission	10 Speed Automatic
Drivetrain	RWD
Exterior Color	Onyx Black
Interior Color	Dark Walnut/Slate
Body Style	Truck
Fuel Type	Diesel
MPG	16 / 21
Title	Clean
VIN	3GTPHDE89PG242224

Dealer Description

The 2023 GMC Sierra 1500 SLT is a powerful truck with a sleek design. It features a striking onyx black exterior and offers advanced technology like a navigation system and lane departure warning. With its robust V6 engine, it provides excellent performance for both work and leisure activities.

Features & Options

Navigation system

Lane departure warning

Leather upholstery

Automatic temperature control

Emergency communication system (OnStar)

Premium audio system (GMC Infotainment System)

Wireless phone connectivity (Bluetooth)

Auto high-beam headlights (Adaptive Cruise Control)

Vehicle History Report

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Seller Info

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Listed 7/29/2025

Hennessy Auto

888-888-8888

Seller Address

Hennessy Auto

3040 Piedmont Road NE

Atlanta, GA 30305

2023 Gmc Sierra 1500 SLT