# 2018 GMC Sierra 1500 SLT

> Used 2018 GMC Sierra 1500 SLT available at Austin's Auto Sales in Edgewood, WA.

## Vehicle Information

- Year: 2018
- Make: GMC
- Model: Sierra 1500
- Trim: SLT
- Condition: Used
- Stock Number: 12872
- VIN: 3GTU2NEJ8JG637497
- Mileage: 138,566 miles
- Exterior Color: Onyx Black
- Interior Color: Jet Black
- Body Style: Truck
- Engine: EcoTec3 6.2L V8 420hp 460ft. lbs.
- Transmission: Automatic
- Drivetrain: 4x4
- Fuel Type: Gas

## Pricing and Availability

- Advertised Price: $23,951
- Availability: In Stock
- Last Updated: 2026-11-01 20:28:42

Pricing and availability are subject to change.

## Features

- Lane Departure Warning
- Leather Seats
- Navigation
- Power Seats
- Tow Package
- Heated Seats
- Lane Keep Assist
- Premium Audio
- Wi-Fi Hotspot
- Fog Lights
- Wireless Phone Charging
- Backup Camera
- Bluetooth
- Keyless Entry
- Parking Sensors/assist
- Satellite Radio Ready
- Automatic Climate Control
- Side Impact Airbags
- Collision Warning
- Sunroof(s)

## OEM Options

Installed options total $12,880 MSRP.

- GVWR of 7200 lbs.
- P275/55R20 All-Season Blackwall Tires
- All-Weather Floor Liner: $200
- Chrome Tubular Assist Steps: $700
- Full Feature Leather-Appointed Front Bucket Seats: $510
- 3.23 Rear Axle Ratio
- Integrated Trailer Brake Controller: $275
- Front License Plate Bracket
- Bose Premium Speaker System: $500
- Spray-On Bed Liner: $545
- Off-Road Suspension Package: $350
- Noise Control System
- P275/55R20 All-Terrain Blackwall Tires: $200
- Power Sunroof: $995
- Northeast Emissions Requirements
- Heated and Vented Perforated Leather-Appointed Seats: $650
- SLT Crew Cab Premium Plus Package: $6,515
- 8 In. Diagonal Color Touch Screen Navigation w/ IntelliLink Audio System: $495
- Enhanced Driver Alert Package: $945

## Vehicle Description

This 2018 GMC Sierra 1500 SLT Crew Cab is equipped with a 3.23 rear axle ratio and a GVWR of 7200 lbs. Its Northeast Emissions Requirements are included as listed, along with the Off-Road Suspension Package and the integrated trailer brake controller. The P275/55R20 All-Terrain Blackwall Tires are fitted with the related suspension and chassis equipment, and the Spray-On Bed Liner is present in the cargo area. Front License Plate Bracket is also included. This 2018 GMC Sierra 1500 SLT Crew Cab includes Heated and Vented Perforated Leather-Appointed Seats, as well as Full Feature Leather-Appointed Front Bucket Seats. Leather Seats are part of the cabin equipment, and the All-Weather Floor Liner is installed. The Power Sunroof is listed among the available equipment, and the Chrome Tubular Assist Steps are included on the exterior. This 2018 GMC Sierra 1500 SLT Crew Cab also features the SLT Crew Cab Premium Plus Package and the Enhanced Driver Alert Package. Lane Keep Assist and Collision Warning are included, along with the Noise Control System. The Wi-Fi Hotspot is present, and the vehicle is equipped with Navigation through the 8 In. Diagonal Color Touch Screen Navigation w/ IntelliLink Audio System. Premium Audio is included through the Bose Premium Speaker System. This 2018 GMC Sierra 1500 SLT Crew Cab is also listed with P275/55R20 All-Season Blackwall Tires. The cabin equipment includes the listed technology and convenience items without additional notation beyond what is provided. This truck's equipment list combines the named comfort, driver-assist, audio, and trailering items with the specified wheel, tire, axle, and emissions entries.

## Dealership Information

- Dealership: Austin's Auto Sales
- Location: Austin's Auto Sales - Edgewood, WA, Edgewood, WA
- Phone: (253) 256-7117
- [Location Details](https://www.austinsautosales.com/locations/austins-auto-sales-edgewood-wa): Address, phone, hours, and directions.

## Official Vehicle Listing

https://www.austinsautosales.com/for-sale/2018-gmc-sierra-1500-slt-crew-cab_3377699726000192

The official vehicle listing is the authoritative source for current pricing and availability.

## Disclaimer

A negotiable documentary service fee in an amount up to $200 may be added to the sale price or the capitalized cost.