Used 2021 GMC Sierra 1500 AT4 Crew Cab
4x4
Vehicle Summary
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Summit White
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Jet Black w/Kalahari Accents
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VIN 3GTP9EED0MG425894
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Stock # 518531
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Condition Used
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Exterior Summit White
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Interior Jet Black w/Kalahari Accents
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Engine V8, 5.3L
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Fuel Type Gasoline
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Drivetrain 4x4
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Transmission 10-speed automatic
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Location City Auto Chattanooga
Mileage
Miles
MPG FUEL ECONOMY
CITY
HWY
COMBINED
Performance
HP
Torque
Key Features
Backup Camera
Tow Package
Fog Lights
Side-Impact Air Bags
Bluetooth
Alloy Wheels
Leather Seats
Automatic Climate Control
Cruise Control
Remote Start
Push Start
Keyless Entry
Android Auto
Apple Car Play
Wifi Hotspot
Navigation System
Vehicle Description
Vehicle Details
Take command of the road in this pre-owned 2021 GMC Sierra 1500 AT4, now available in Chattanooga, TN. This certified pre-owned pickup combines rugged AT4 capability with premium comfort and standout style, making it a smart choice for work, travel, and weekend adventures. Powered by a V8 5.3L gasoline engine and equipped with 4WD, this GMC Sierra delivers confident performance on pavement, dirt, and everything in between.
Inside, you'll find Leather Seats, Heated Steering Wheel, and Automatic Climate Control for a refined cabin experience. Stay connected on the go with Apple CarPlay, and enjoy added peace of mind with AutoCheck 1-Owner history. From its bold exterior to its versatile truck bed, this GMC Sierra 1500 AT4 is built to handle demanding days while keeping every drive comfortable.
If you're shopping for a certified pre-owned GMC Sierra 1500 in Chattanooga TN, this 2021 model deserves a close look. With strong capability, premium features, and a clean one-owner background, it offers the confidence and convenience today's drivers want. Contact us to schedule your test drive and experience this impressive pre-owned GMC truck for yourself.
Whether you need a dependable daily driver or a capable weekend hauler, this GMC Sierra AT4 brings versatility, luxury, and proven GMC toughness to every mile in Chattanooga, Tennessee today.
Equipment
This GMC Sierra has only one previous owner, verified by AutoCheck. This unit offers Android Auto for seamless smartphone integration. It has gone through a stringent manufacturer pre-owned certification process, including a meticulous mechanical and reconditioning processes. Take the stress out of car buying with this certified pre-owned. An off-road package is equipped on this unit. The leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. This model is pure luxury with a heated steering wheel. The GMC Sierra has a clean AutoCheck report, ensuring its impeccable vehicle history. This model offers Apple CarPlay for seamless connectivity. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. This vehicle keeps you comfortable with Auto Climate. The steering wheel audio controls on this model keep the volume and station within easy reach. Bluetooth technology is built into this 1/2 ton pickup, keeping your hands on the steering wheel and your focus on the road.This vehicle features a hands-free Bluetooth phone system.Big enough to tow or haul, it has the space, power and durability for anyone. When you encounter slick or muddy roads, you can engage the four wheel drive on this unit and drive with confidence. This unit offers Android Auto for seamless smartphone integration. This model offers Apple CarPlay for seamless connectivity. This vehicle's AutoCheck: 1 owner, assurance of single-owner history for peace of mind. The vehicle has a clean AutoCheck report, ensuring its impeccable vehicle history. This 2021 GMC Sierra 1500 offers Automatic Climate Control for personalized comfort. This model has an automatic transmission. Protect the vehicle from unwanted accidents with a cutting edge backup camera system. This 2021 GMC Sierra 1500 has a durable long lasting bed liner. This GMC Sierra is a manufacturer certified pre-owned vehicle. Maintaining a stable interior temperature in the vehicle is easy with the climate control system. This model features cruise control for long trips. Electronic Stability Control is one of many advanced safety features on this GMC Sierra. This unit has a V8, 5.3L high output engine. The fog lights cut through the weather so you can see what's ahead. Enjoy the tried and true gasoline engine in this 2021 GMC Sierra 1500. This unit features a hands-free Bluetooth phone system. This vehicle is pure luxury with a heated steering wheel. Quickly unlock this 1/2 ton pickup with keyless entry. The leather seats in the GMC Sierra are a must for buyers looking for comfort, durability, and style. Help alleviate lower back pain with the driver seat lumbar support in this 1/2 ton pickup. An off-road package is installed on this unit so you are ready for your four-wheeling best. Keep safely connected while in the vehicle with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling. Never get into a cold vehicle again with the remote start feature on it. This 2021 GMC Sierra 1500 features steering wheel audio controls. It has an adjustable telescoping wheel that allows you to achieve a perfect fit for your driving comfort. Greater towing safety becomes standard with the installed trailer brake. The GMC Sierra embodies class and sophistication with its refined white exterior.
Packages
Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. AT4 High Clearance Step. 20" X 9" Machined Aluminum Wheels. 275/60R20SL AT BW Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks. AT4 High Clearance Step. 20" X 9" Machined Aluminum Wheels. 275/60R20SL AT BW Tires. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Off-Road Suspension; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner with AT4 Logo; Premium GMC Infotainment System Radio with Multi-Touch; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Auto-Locking Rear Differential; Power Door Locks AT4 High Clearance Step 20" X 9" Machined Aluminum Wheels 275/60R20SL AT BW Tires **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
City Auto Memphis
Trusted Pre-Owned Car Dealership in Memphis, TN
With over 36 years of experience, City Auto remains one of the most trusted names in used car sales in Memphis and Murfreesboro. Our community-based approach, wide inventory, and competitive pricing continue to earn the trust of local customers.
Vehicle Features
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Interior
- Ventilated driver and front passenger seats
- Heated steering wheel
- Heated driver and front passenger seats
- Leather front seat upholstery
- Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
- Dual-zone front climate control
- Automatic climate control
- Leather and metal-look steering wheel
- Manual tilting steering wheel
- Manual telescopic steering wheel
- Vinyl rear seat upholstery
- Rear console climate control ducts
- Bucket front seats
- Driver seat with 8-way directional controls
- Front seat center armrest
- Front passenger seat with 8-way directional controls
- Driver seat with 2-way power lumbar
- Front passenger seat with 2-way power lumbar
- Split-bench rear seat
- Fold-up rear seat cushion
- 60-40 folding rear seats
- Rear seat center armrest
- Seating capacity: 5
- Deep tinted windows
- Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
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Exterior
- Hitch Guidance vehicle to trailer hitching assist
- GMC ProGrade Trailering System trailer light test
- GMC ProGrade Trailering System trailer light malfunction warning
- GMC ProGrade Trailering System trailer theft alarm
- Trailer brake controller
- Trailer Sway Control (TSC) trailer sway control
- Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
- Trailer hitch light
- Trailer wiring harness
- Class IV tow rating
- Trailer hitch
- 2 underbody skid plates
- Spray-in pickup bed liner
- Pickup bed extender
- Pickup bed-rail protectors
- Full-size spare tire with steel wheel
- Crank-down spare tire
- 2 front tow hooks
- LED in-box lighting
- 4 doors
- Standard style pickup box
- Galvanized steel/aluminum body panels with side impact beams
- Body-colored front bumper
- Body-colored rear bumper
- Black fender flares
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Mechanical
- AutoTrac part and full-time 4WD
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve control, regular unleaded, engine with cylinder deactivation and 355HP
- EcoTec3 5.3L V-8
- 10-speed automatic
- Tow/Haul Mode selectable mode transmission
- Transmission electronic control
- Sequential shift control
- Automatic
- Four-wheel drive
- Off-road ride suspension
- Speed sensitive power steering
- Lock-up transmission
- Front mounted engine
- Spark ignition system
- Longitudinal mounted engine
- Aluminum engine block
- Aluminum cylinder head
- Overdrive transmission
- EcoTec3 V8
- Powertrain type: ICE
- All-speed ABS and driveline traction control
- Electronic transfer case shift
- Independent front suspension
- Short and long arm front suspension
- Front anti-roll bar
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Safety
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Brake assist system
- Teen Driver restricted driving mode/alerts
- Immobilizer
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Descent Control (HDC)
- Hill Start Assist (HSA)
- LED daytime running lights
- LED brake lights
- LED front fog lights
- Manual rear child safety door locks
- 6 airbags
- Driver front impact airbag
- Seat mounted side impact driver airbag
- Curtain first and second-row overhead airbags
- Passenger front impact airbag
- Seat mounted side impact front passenger airbag
- Airbag occupancy sensor
- Reflector headlights
- LED low and high beam headlights
- Auto on/off headlight control
- Delay-off headlights
- Remote activated perimeter approach lighting
- 4-wheel disc brakes
- 4-wheel antilock (ABS) brakes
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Entertainment
- Primary monitor touchscreen
- Bluetooth wireless audio streaming
- Premium GMC Infotainment System external memory control
- Internet radio capability
- GMC Infotainment System voice activated audio controls
- 2 total number of 1st row displays
- 8 inch primary display
- Standard grade speakers
- 6 speakers
- Seek scan
- Radio data system (RDS)
- Auxiliary input jack
- 3 month satellite trial subscription
- Fixed audio antenna
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Crash Safety Ratings
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OVERALL
4 STAR
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FRONT
4 STAR
SIDE
5 STAR
ROLLOVER
4 STAR
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Factory Warranty
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Powertrain warranty
60 month/100,000 miles (FLT)
*Confirm any warranty information with dealer before purchase.Corrosion perforation warranty
72 month/100,000 miles
*Confirm any warranty information with dealer before purchase.Roadside warranty
60 month/100,000 miles (FLT)
*Confirm any warranty information with dealer before purchase.
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Disclaimers
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* Price listed does not include tax, tag, or any government fees. Not responsible for typographical errors, price, or equipment discrepancies. Not responsible for errors in inventory listings on third-party sites. Vehicles listed on this site may have been sold or otherwise removed from inventory. Please call to confirm price and availability.
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