2021 GMC Sierra for sale in Jacksonville

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$36,914

Description:

Check out this 2021 GMC Sierra just listed for sale by Auto Buyers Market. This vehicle is located in Jacksonville at George Moore Chevrolet. This is a 2021 GMC Sierra. 2021 GMC Sierra 1500 AT4 Crew Cab 4WD - 3.0L Duramax Diesel & Only 55,924 Miles! Looking for the ultimate combination of rugged off-road luxury and class-leading fuel economy? This 2021 GMC Sierra 1500 AT4 Crew Cab 4WD is an absolute standout for the Jacksonville market, packing the highly sought-after 3.0L Duramax Turbo-Diesel engine and a beautifully maintained 55,924 miles on the odometer. Built for drivers who demand premium capability without the constant stops at the pump, this factory-lifted AT4 delivers serious towing power for your boat or trailer, wrapped in an upscale package that looks just as good parked at the St. Johns Town Center as it does on the Mayport boat ramps. Premium AT4 & Duramax Diesel Highlights - 3.0L Duramax Turbo-Diesel Engine: Delivers smooth, low-end torque perfect for effortless trailering, paired with phenomenal highway fuel efficiency. - Exclusive AT4 Off-Road Suspension: Factory-equipped with a 2-inch suspension lift, rugged twin-tube Rancho shock absorbers, and heavy-duty underbody skid plates. - Commanding AT4 Exterior Styling: Features bold black chrome grille accents, signature red vertical recovery hooks, and high-clearance off-road steps. - Premium AT4 Luxury Cabin: Upscale Jet Black leather seating with exclusive Kalahari accents, heated/ventilated front seats, and a heated steering wheel. - GMC MultiPro Tailgate: Equipped with the innovative 6-function tailgate that makes loading gear, working on the job site, or stepping into the bed a breeze. - Excellent Value Mileage: At 55,924 miles, this dependable diesel platform is just getting warmed up and has sailed through our rigid multi-point inspection. The Trust & Compliance Guarantee - We practice absolute price transparency here in Northeast Florida. In strict compliance with all federal advertising guidelines, our upfront internet price is 100% all-inclusive - the price you see is the exact total price to buy the truck. There are zero hidden dealer reconditioning fees, forced accessory add-on packages, or surprise numbers when you arrive at our showroom. Buy with absolute confidence knowing exactly what you are paying. A mid-mileage, Duramax-powered Sierra 1500 AT4 is one of the fastest-selling trucks in Jacksonville. Act fast! Call us today to verify availability and speak with an AT4 truck specialist. Schedule your VIP test drive at our conveniently located Jacksonville showroom. Get an instant trade-in appraisal online to see how much your current vehicle is worth. At George Moore Chevrolet, we offer Transparent pricing, and a 5 star shopping experience, visit us online at or call us at . Need I say... Moore?

Location:
Dealership:	George Moore Chevrolet
City:	Jacksonville
State:	FL
Phone:	Unavailable, please use contact form

Details:
Year:	2021
Make:	GMC
Model:	Sierra
Body Style:	Pickup
Mileage:	55,924
Engine:	3.0L
Exterior Color:	Onyx Black
Transmission:	Automatic
Trim:	AT4
Fuel Type:	Diesel
Price:	$36914
ZIP	32225
Stock #	P10046A
VIN #	3GTU9EET7MG399532
VIN Lookup:	See D.O.T Data

Please contact the dealership using the quote form to verify pricing and availability. Tell them you saw it in Auto Buyers Market.

Features:

Preferred Equipment Group 4Sb

Trailering Package

6 Speakers

6-Speaker Audio System Feature

Am/Fm Radio: Siriusxm With 360L

Hd Radio

Premium Audio System: Gmc Infotainment System

Radio Data System

Radio: Premium Gmc Infotainment Sys W/Multi-Touch

Siriusxm W/360L

Steering Wheel Audio Controls

Air Conditioning

Automatic Temperature Control

Electric Rear-Window Defogger

Front Dual Zone A/C

Rear Window Defroster

12-Volt Rear Auxiliary Power Outlet

120-Volt Bed Mounted Power Outlet

120-Volt Instrument Panel Power Outlet

Driver Memory

Memory Seat

Power Driver Seat

Power Front Passenger Windows W/Express Up/Down

Power Front Windows W/Driver Express Up/Down

Power Rear Windows W/Express Down

Power Steering

Power Windows

Remote Keyless Entry

Remote Vehicle Starter System

Steering Wheel Mounted Audio Controls

Auto-Locking Rear Differential

Electrical Lock Control Steering Column

Manual Tilt-Wheel & Telescoping Steering Column

Off-Road Suspension

Speed-Sensing Steering

Traction Control

4-Wheel Disc Brakes

Abs Brakes

Dual Front Impact Airbags

Dual Front Side Impact Airbags

Front Anti-Roll Bar

Front Wheel Independent Suspension

Keyless Open & Start

Low Tire Pressure Warning

Occupant Sensing Airbag

Overhead Airbag

Power Door Locks

Brake Assist

Electronic Stability Control

Hill Descent Control

Delay-Off Headlights

Front Fog Lights

Fully Automatic Headlights

Panic Alarm

Security System

Theft Deterrent System (Unauthorized Entry)

Speed Control

170 Amp Alternator

220 Amp Alternator

Automatic Stop/Start

Auxiliary External Transmission Oil Cooler

Engine Block Heater

Heavy-Duty Air Filter

Auto-Dimming Door Mirrors

Body-Color Surround Grille

Bumpers: Body-Color

Heated Door Mirrors

Led Cargo Area Lighting

Power Door Mirrors

Prograde Trailering System

Rear Step Bumper

Rear Wheelhouse Liners

Spray-On Pickup Bed Liner W/At4 Logo

2 Usb Ports

2 Usb Ports (1St Row)

4.2'' Diagonal Color Display Driver Info Center

4G Lte Wi-Fi Hotspot Capable

All-Weather Floor Liners W/At4 Logo (Lpo)

Apple Carplay/Android Auto

Auto-Dimming Rear-View Mirror

Color-Keyed Carpeting Floor Covering

Compass

Driver Door Bin

Driver Vanity Mirror

Floor-Mounted Center Console

Front Prem Floor Liners W/Removable Carpet Insert

Front Reading Lights

Gmc Connected Access Capable

Hd Rear Vision Camera

Heated Steering Wheel

Illuminated Entry

Onstar & Gmc Connected Services Capable

Outside Temperature Display

Overhead Console

Passenger Vanity Mirror

Rear Dual Usb Charging-Only Ports

Rear Prem Floor Liners W/Removable Carpet Insert

Rear Reading Lights

Rear Seat Center Armrest

Tachometer

Model info:

The GMC Sierra is a line of full-size pickup trucks manufactured by General Motors under the GMC brand. It has been a prominent vehicle in the truck market for several decades, offering a range of capabilities and configurations. Sierra has a long history, with various generations produced over the years. The first generation was introduced in the early 1960s, and the model has seen numerous updates and redesigns since then. Available in multiple trims, Sierra caters to different preferences and needs. Common trims include the Sierra, SLE, SLT, AT4, and Denali. The Denali trim, in particular, represents the top-tier luxury offering, featuring premium materials, advanced technology, and distinctive styling. GMC Sierra trucks are known for their robust towing and hauling capabilities, making them suitable for both work and personal use. The Sierra lineup includes various body styles, including regular cab, double cab, and crew cab, providing options for different passenger and cargo needs. Sierra trucks are also known for their powerful engine options, advanced towing technologies, and comfortable interiors. Depending on the trim level and configuration, features may include premium audio systems, advanced safety features, off-road capabilities (in the AT4 trim), and luxurious appointments in the Denali trim. The 2024 GMC Sierra starts at $37,700 for the most basic Pro trim with a Regular Cab and Standard Bed. Popular configurations like the Double Cab or Crew Cab models with V6 engines can fall within the $45,000 to $55,000 range. A fully loaded Sierra Denali with all the bells and whistles can easily reach $70,000 or even exceed $80,000.

Disclaimer:

Prices on used cars for sale exclude vehicle registration, title, fees and taxes and are subject to change. Vehicles and descriptions for George Moore Chevrolet electronically placed by Auto Buyers Market for George Moore Chevrolet. Neither Auto Buyers Market, nor George Moore Chevrolet are responsible for typographical errors or omissions. All vehicle information should be verified with George Moore Chevrolet including pricing and availability by calling .

Updated on:10/28/26