
2026 GMC Sierra 1500
Mileage: 7 · Antioch, TN
2026 GMC Sierra 1500 AT4X Crew Cab 4WD
Antioch, TN
$76,145
MSRP
$82,395
Dealer rating
Request information
Features
Mileage
7
Drivetrain
Four-Wheel Drive
Exterior color
Summit White
Interior color
Black (Obsidian Rush)
MPG
19 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:AT4X
- Body type:Pickup Truck
- Exterior color:Summit White
- Interior color:Black (Obsidian Rush)
- Mileage:7 mi
- Condition:New
- VIN:3GTUUFE88TG266325
- Stock number:TG266325
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:19 MPG
- City gas mileage:19 MPG
- Highway gas mileage:20 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- Adaptive Cruise Control
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Price decreasedPrice went down by $2,500.
Dealer

Dealer reviews
Dealer's description
Elevate your driving experience with the 2026 GMC Sierra 1500 AT4X, a true masterpiece of engineering and style. This exceptional vehicle is more than just a truck - it's a testament to GMC's commitment to delivering unparalleled performance, comfort, and technology. Boasting a commanding 3.0L I6 engine and a robust 10-Speed Automatic transmission with 4WD, the Sierra 1500 AT4X is built to conquer any terrain with ease. Its impressive fuel efficiency, with 19 MPG in the city and 20 MPG on the highway, ensures you can go further without sacrificing power. Tailored to the discerning driver, this Sierra 1500 AT4X comes equipped with an array of premium features that elevate your driving experience: - Navigation System - Trailering Package - 12-Speaker Bose Premium Audio System - MultiPro Tailgate Audio System by Kicker - Heads-Up Display - Heated and Ventilated Front Seats - Heated Rear Outboard Seats - Wireless Charging - Trailer Camera Provisions - Trailer Side Blind Zone Alert Designed with your comfort and convenience in mind, the Sierra 1500 AT4X offers a host of advanced technologies, including Apple CarPlay, Android Auto, and a Wi-Fi Hotspot, keeping you connected and entertained on the go. Safety is paramount, and the Sierra 1500 AT4X delivers with a comprehensive suite of driver-assist features, including Automatic Emergency Braking, Forward Collision Alert, Lane Keep Assist, and more, ensuring you and your loved ones arrive at your destination with peace of mind. Elevate your driving experience with the 2026 GMC Sierra 1500 AT4X. This exceptional vehicle is a true testament to GMC's commitment to excellence, blending power, technology, and style into one remarkable package. Visit our showroom today and discover the difference for yourself. All advertised prices EXCLUDE optional equipment selected by the purchaser, dealer documentation fee of $797 per TCA 55-17-114, and state and local taxes, tags, registration and title fees. Advertised prices INCLUDE factory-installed options installed by the manufacturer and dealer-installed accessories already installed on the vehicle by the dealer at time of advertising. For new vehicles, advertised price also includes MSRP and factory transportation costs. All prices include any rebates and incentives for which all consumers qualify. If no advertised price is provided, contact dealer for details.$1750 - Buick & GMC Consumer Cash Program. Exp. 04/30/2026 - Not available with special financing, lease and some other offers. See dealer for details. $500 - Buick GMC Bonus Cash. Exp. 04/30/2026
Additional Information
Navigation System,Trailering Package,12 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium Series w/12-Speaker System,MultiPro Tailgate Audio System by Kicker (LPO),Radio data system,Radio: Premium GMC Infotainment Audio System,SiriusXM w/360L Trial Subscription,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Interior Power Outlet,Driver Memory,Heads-Up Display,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,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Off-Road Suspension,Power Rake & Telescoping Steering Column,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar,Front anti-roll bar,Front wheel independent suspension,Keyless Open & Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Door Locks,Power moonroof,Power Sunroof,Brake assist,Electronic Stability Control,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,Driver-Selectable Full-Locking Front Differential,Driver-Selectable Full-Locking Rear Differential,220 Amp Alternator,Block heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Gloss Black Header w/Drk Nickel Grille Insert Bars,Heated door mirrors,IntelliBeam Automatic High Beam On/Off,LED Cargo Area Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-On Pickup Bedliner w/GMC Logo,2 Charge/Data USB Ports Inside Center Console,2 Type-C Charge-Only Rear USB Ports,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera,Buckle to Drive,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front Prem Floor Liners w/Removable Carpet Insert,Front reading lights,Garage door transmitter,Genuine wood dashboard insert,Genuine wood door panel insert,HD Surround Vision,Heated steering wheel,Illuminated entry,Lane Keep Assist w/Lane Departure Warning,Leather steering wheel,Multicolor 15" Diagonal Head-Up Display,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Braking,Rear Pedestrian Detection,Rear Prem Floor Liners w/Removable Carpet Insert,Rear reading lights,Rear seat center armrest,Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Camera Provisions,Trailer Side Blind Zone Alert,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,Wireless Charging,16-Way Power Driver Seat Adjuster w/Lumbar,16-Way Power Passenger Seat Adjuster w/Lumbar,Front Bucket Seats,Front Center Armrest,Full Grain Leather Seat Trim,Heated 2nd Row Outboard Seats,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Heated rear seats,Power passenger seat,Split folding rear seat,Ventilated Driver & Front Passenger Seats,Ventilated front seats,Passenger door bin,Hitch Guidance,Hitch View,In-Vehicle Trailering System App,Integrated Trailer Brake Controller,Trailer Tire Pressure Monitor System,Alloy wheels,Wheels: 18" x 8.5" Painted Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window w/Rear Defogger,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio
Dealer's disclaimer
If provided, Advertised Price EXCLUDES all optional dealer offered items, accessories, or product addendums optionally selected by the purchaser, dealer document processing fee of $797 per TCA 55-17-114, and state and local taxes, tags, registration and title fees. Advertised prices INCLUDE factory-installed options installed by the manufacturer and non-optional dealer-installed accessories already installed on the vehicle by the dealer at time of advertising. For new vehicles, advertised price also includes MSRP and factory transportation costs. By submitting your information, you consent to receive all forms of communication including but not limited to phone, text, email, mail, etc. Message and data rates may apply. Consent to these terms is not a condition of purchase. You may opt out at any time. MPG based on model year EPA mileage ratings. Use for comparison purposes only. Discounts and incentives may be available to all of the general public, or may have certain conditions, such as being financed through a required specific lender, call Dealer for details. Certain used vehicles may be subject to important Wholesale to the Public disclosures provided to you prior to purchase; please consider carefully before your purchase decision. The Lifetime Limited Powertrain Warranty is offered on select vehicle makes and models. Not all vehicles qualify. Ask your dealership sales representative for details.
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* Fuel economy figures shown are provided from EPA mileage estimates and may not be comparable across different model years. Actual mileage will vary, depending on specific options selected, vehicle maintenance and your driving habits
Vehicle information is provided by the seller or other third parties; CarGurus is not responsible for the accuracy of such information. Price may exclude certain taxes, fees, and/or charges. See seller for details.







