$44,995

Financing as low as $735 per month.

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Condition	Used	Drivetrain	4WD
Make	GMC	Exterior Color	Onyx Black
Model	Sierra	Interior Color	Jet Black
Trim	1500 SLT	Body Style	Truck
Year	2020	Fuel Type	Gasoline
Mileage	58,313	MPG	15 / 20
Engine	6.2L V8	Title	Clean
Transmission	Automatic / 4 Wd	VIN	3GTU9DEL6LG423800
Condition	Used
Make	GMC
Model	Sierra
Trim	1500 SLT
Year	2020
Mileage	58,313
Engine	6.2L V8
Transmission	Automatic / 4 Wd
Drivetrain	4WD
Exterior Color	Onyx Black
Interior Color	Jet Black
Body Style	Truck
Fuel Type	Gasoline
MPG	15 / 20
Title	Clean
VIN	3GTU9DEL6LG423800

Dealer Description

The 2020 GMC Sierra 1500 SLT is a reliable truck with a powerful 6.2L EcoTec3 V8 engine. It features advanced safety options like Adaptive Cruise Control and Lane Keep Assist. The truck has a spacious crew cab and offers modern amenities like a premium sound system and wireless charging.

Features & Options

Adaptive Cruise Control - Camera

Bluetooth®

Remote Start

Android Auto™ capability for compatible phones

Apple CarPlay™ capability for compatible phones

Blind Spot Monitor

Forward Collision Warning

Navigation System

Parking Assistance

Rear View Camera

Vehicle History Report

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Price Analysis

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Seller Info

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Listed 7/18/2025

GMC of Riverfront Park

509-209-9966

Seller Address

GMC of Riverfront Park

E 636 Sprague Ave

Spokane, WA 99202

2020 Gmc Sierra 1500 SLT