
2026 GMC Sierra 1500
Mileage: 10 · Austin, TX
2026 GMC Sierra 1500 Denali Ultimate Crew Cab 4WD
Austin, TX
$84,880
MSRP
Dealer rating
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Features
Mileage
10
Drivetrain
Four-Wheel Drive
Exterior color
Glacier White
Interior color
Alpine Umber
MPG
22 MPG
Engine
3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2026
- Trim:Denali Ultimate
- Body type:Pickup Truck
- Exterior color:Glacier White
- Interior color:Alpine Umber
- Mileage:10 mi
- Condition:New
- VIN:1GTUUHE89TZ305676
- Stock number:BT7453
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:22 MPG
- City gas mileage:21 MPG
- Highway gas mileage:24 MPG
- Fuel type:Diesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:3L I6 Diesel
Safety
- ABS Brakes
- 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

Hot seller
7 days at this dealership
Pricing
Dealer

Dealer reviews
Dealer's description
Elevate your driving experience with this exceptional 2026 GMC Sierra 1500 Denali Ultimate. Meticulously crafted to deliver unparalleled capability, refined comfort, and cutting-edge technology, this truck is the epitome of premium performance. - - - Indulge in the ultimate in-vehicle connectivity with features such as: - 12-speaker Bose Premium Series audio system - MultiPro Tailgate Audio System by Kicker - Wireless Apple CarPlay and Android Auto - Wireless charging - 4G LTE Wi-Fi hotspot capability Elevate your driving experience with the advanced technology suite, including: - Super Cruise hands-free driving assistance - Heads-Up Display - Surround Vision camera system - Trailer Camera Provisions - Integrated Trailer Brake Controller Conquer the road in uncompromising style and comfort, thanks to: - Heated and ventilated front seats - Heated rear outboard seats - Power-adjustable driver and passenger seats - Genuine wood interior accents - Power sliding rear window This Sierra 1500 Denali Ultimate is built to tackle any adventure with confidence, thanks to its robust 3.0L I6 engine, 10-speed automatic transmission, and intelligent 4WD system. With an EPA-estimated 22 city/26 highway MPG, you'll enjoy exceptional efficiency without sacrificing power. At Covert Buick GMC of Austin, we're more than a dealership - we're your neighbors. As a family-owned business with deep roots in Austin, we take pride in delivering a buying experience that's honest, personal, and built to last. Explore our full lineup of new Buick and GMC vehicles, let our team walk you through every feature, and take the one you love out for a test drive. Proudly serving Austin, Round Rock, Cedar Park, Pflugerville, Georgetown, Kyle, Buda, San Marcos, and Lakeway - find us at 11750 Research Blvd at the corner of 183 & Duval and experience the Covert Commitment today. Price includes: $1750 - Purchase Allowance. Exp. 06/01/2026 $500 - Bonus Cash. Exp. 06/01/2026
Additional Information
Navigation System,Trailering Package,12 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium Series with 12- Speaker System,MultiPro Tailgate Audio System by Kicker,Radio data system,Radio: Premium GMC Infotainment Audio System,SiriusXM with 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 with Express Up/Down,Power Front Windows with Driver Express Up/Down,Power Rear Windows with Express Down,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Adaptive suspension,Auto-Locking Rear Differential,Power Rake and 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,Enhanced Automatic Emergency Braking,Front anti-roll bar,Front wheel independent suspension,Keyless Open and 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,Super Cruise,170 Amp Alternator,Heavy-Duty Air Filter,Auto-dimming door mirrors,Bumpers: body-color,Carbon Fiber Composite Bed,Denali Premium Suspension with Adaptive Ride Control,Dual Active Exhaust,Heated door mirrors,High Gloss Black Header with Signature Denali Grille,IntelliBeam Automatic High Beam on/Off,LED Cargo Area Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-on Pickup Bedliner with 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,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 reading lights,Garage door transmitter,Genuine wood console insert,Genuine wood dashboard insert,Genuine wood door panel insert,HD Surround Vision,Heated steering wheel,Illuminated entry,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 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 and Rear Park Assist,Voltmeter,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,Wireless Charging,16-Way Power Driver Seat Adjuster with Lumbar,16-Way Power Passenger Seat Adjuster with Lumbar,Front Bucket Seats,Front Center Armrest,Full Grain Leather Seat Trim,Heated 2nd Row Outboard Seats,Heated Driver and Front Outboard Passenger Seating,Heated front seats,Heated rear seats,Power passenger seat,Split folding rear seat,Ventilated Driver and Front Passenger Seats,Ventilated front seats,Passenger door bin,Chrome Recovery Hooks,Hitch Guidance,Hitch View,in-Vehicle Trailering System App,Integrated Trailer Brake Controller,Trailer Tire Pressure Monitor System,Alloy wheels,Wheel Locks (set of 4),Wheels: 22" 7-Spoke Ultra Bright Machined,Deep-Tinted Glass,Front Rain-Sensing Wipers,Power Sliding Rear Window with Rear Defogger,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio
Dealer's disclaimer
Price includes $225 documentation fee
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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
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