Used 2021 Gmc Sierra 1500 SLT

$36,984

Financing as low as $604 per month.

Key Features

Mileage

52,939

Drivetrain

RWD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

23 / 30

Color

Summit White / Dark Walnut/Slate

Title

Clean

Contact Seller

St

Step One Cadillac Fort Walton Beach

329 Miracle Strip Pkwy

Fort Walton Beach, FL 32548

By submitting this form, you agree to be contacted by the seller.

Dealer Description

Experience the perfect combination of capability, comfort, and cutting-edge technology with this 2021 GMC Sierra 1500 SLT. Finished in Summit White with a sophisticated Dark Walnut and Slate leather interior, this crew cab pickup delivers exceptional performance with its 3.0L I6 engine and 10-speed automatic transmission, complemented by rear-wheel drive for a responsive and confident ride. This Sierra comes manufacturers certified pre-owned with a clean Carfax, ensuring peace of mind and quality you can trust. With only 26,127 miles below market average, it's a recent arrival that is ready for every adventure. Thoughtfully equipped, it features 20-inch polished aluminum wheels, chrome grille and wheel-to-wheel assist steps, and a spray-on pickup bed liner with the GMC logo. Inside, enjoy premium comfort with heated and ventilated front seats, heated second-row outboard seating, and a power sliding rear window with defogger. Modern convenience is abundant with keyless open and start, wireless charging, a premium Bose 7-speaker sound system, dual USB ports, and multiple 120-volt and 12-volt power outlets to keep all your devices charged. Advanced safety and driver-assist technologies provide confidence on every journey. The SLT packages enhance functionality with a Prograde trailering system, integrated trailer brake controller, trailering app, hitch guidance with hitch view, and rear dual USB charging-only ports. Every detail, from the floor-mounted center console to the electrical lock control steering column, has been designed for comfort, convenience, and confidence. Discover the exceptional capability and refined design of this 2021 GMC Sierra 1500 SLT today at Buick Chevrolet Chevrolet.

Features & Options

  • Adaptive cruise control not available.
  • Android Auto.
  • Apple CarPlay.
  • Automatic climate control not available.
  • Backup Camera.
  • Bluetooth.
  • Cruise Control.
  • Power seats.
  • Premium audio.
  • Rear heated seats.
  • Remote start.
  • Side impact airbags.
  • Tow package.
  • Wireless phone charging.

Vehicle History Report

VIN: 3GTP8DET2MG334713

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 12/6/2025

View original listing
St

Step One Cadillac Fort Walton Beach

329 Miracle Strip Pkwy

Fort Walton Beach, FL 32548

Phone

850-344-1496

Location

Contact Seller

St

Step One Cadillac Fort Walton Beach

329 Miracle Strip Pkwy

Fort Walton Beach, FL 32548

By submitting this form, you agree to be contacted by the seller.

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