Certified 2021 Gmc Sierra 1500 SLT

$37,123

Financing as low as $607 per month.

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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 Automotive

5600 Pensacola Boulevard

Pensacola, FL 32505

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

Dealer Description

Used 2021 GMC Sierra 1500 SLT for sale in Pensacola, FL. 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 25 miles below market average, it is a used vehicle that is ready for every adventure. Thoughtfully equipped, it features 20-inch polished aluminum wheels, chrome grille and wheel-to-wheel assist steps. 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 GMC Pensacola, serving drivers across Florida and beyond with certified vehicles, competitive pricing, and our Step One Automotive Dare to Compare pledge.

Features & Options

  • Adaptive Cruise Control
  • Android Auto
  • Apple CarPlay
  • Automatic Climate Control
  • Backup Camera
  • Bluetooth
  • Fog Lights
  • Heated Seats
  • Keyless Entry
  • Lane Departure Warning
  • Lane Keep Assist
  • Rear Wheel Drive Crew Cab
  • Premium Audio System
  • Prograde Trailering System
  • Integrated Trailer Brake Controller
  • Trailering App
  • Hitch Guidance with Hitch View
  • Rear Dual USB Charging Ports
  • Intelli Beam Automatic High Beams
  • Deep-tinted Glass
  • Chrome Grille and Wheel-to-Wheel Assist Steps
  • Spray-on Pickup Bed Liner with GMC Logo

Vehicle History Report

VIN: 3GTP8DET2MG334713

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

Seller Details

Listed 11/16/2025

View original listing
St

Step One Automotive

5600 Pensacola Boulevard

Pensacola, FL 32505

Phone

850-903-4724

Email

sales@steponeauto.com

Location

Contact Seller

St

Step One Automotive

5600 Pensacola Boulevard

Pensacola, FL 32505

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

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