[Home](/) / [New vehicles](/new-vehicles/) / [GMC](/new-vehicles/gmc/) / [Sierra 1500](/new-vehicles/gmc/sierra-1500/) New · Covert Buick GMC Bee Cave # 2026 GMC Sierra 1500 Denali Ultimate VIN 1GTUUHE82TZ383376 · Stock TZ383376 ![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 1 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F6a7d066b-b140-4cca-9dd4-6c0538fa1900.png&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 2 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F10f00222-da40-4f9b-af54-c8fbe4151a36.png&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 3 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F3f32b211-c199-4f11-9186-3612ec59171b.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 4 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F30d643bf-1a3d-42e5-8ea1-bebe952c7fc4.jpg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 5 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F5540675d-d9a0-4153-be01-e197747e1e6c.jpg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 6 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff62379f9-ba24-4e61-840e-4f58580e90be.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 7 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff8af165e-af06-4cc3-a640-aa6ac213736d.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 8 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F32dfd3d4-da1b-4110-ae72-36e7f3fe1b1b.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 9 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F5672a9f1-c145-4b4c-a342-dd1cddbc71fd.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 10 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F4901ac03-306d-4935-b8a2-98ac4499a482.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 11 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F4e2cb3a3-1aa1-431f-a33e-16b9c9532124.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 12 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F33570e01-eaa3-4a60-a47a-ea4272e5afcb.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 13 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fce5d8729-703d-444f-b80c-f459ec72fce9.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 14 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F041d519c-445f-418c-a61f-76b08cca2880.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 15 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F9d84f58f-14f5-4171-aa7a-19ec4370e746.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 16 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F7fb11e57-de26-4a64-9124-788deb461152.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 17 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F3566950b-da16-4846-aa03-65c3d0b4dd54.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 18 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fe4efe842-0963-4ebc-ab99-123b0c60c6ac.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 19 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fa9049ac5-fc3e-4194-b20d-514603aa2084.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 20 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff80f1291-4356-4e79-8bac-ab672c3815e5.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 21 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F46cc2775-7f8e-494e-a590-fd2a336fd35a.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 22 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F98be87e3-7415-418f-bb68-84df57eb5ff5.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 23 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F80d98cfd-c280-427c-a8fb-a33152fb3285.jpeg&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 24 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fa7a1a8f8-0305-4c3b-a5fa-e6bd3088d20e.png&w=3840&q=80)![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black, photo 25 of 25](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F0711d706-31b8-4cb6-9c58-df97ebf23482.jpg&w=3840&q=80) 25 photos MSRP$86,685 Dealer discount−$5,527 **Manufacturer offers**Through Nov 30 GMC Bonus Cash−$2,000 Buick & GMC Consumer Cash−$6,250 Price$72,908 Price excludes tax, title, license and the $225 documentary fee. The offers as the manufacturer names them * GMC Bonus Cash−$2,000 * Buick & GMC Consumer Cash Program−$6,250 [Check availability](/inventory/new-2026-gmc-sierra-1500-denali-ultimate-4wd-4d-crew-cab-1gtuuhe82tz383376/?form=availability)[Schedule a test drive](/inventory/new-2026-gmc-sierra-1500-denali-ultimate-4wd-4d-crew-cab-1gtuuhe82tz383376/?form=test-drive)[Ask a question](/inventory/new-2026-gmc-sierra-1500-denali-ultimate-4wd-4d-crew-cab-1gtuuhe82tz383376/?form=question) [Calculate your payment](https://app.autoapr.com/reveal/4d0nhx37/1GTUUHE82TZ383376) ## Calculate your payment Close [Trading in your car for this GMC Sierra 1500?Get an offer for it and put it toward this one.](/value-your-trade/) Covert Buick GMC Bee Cave[(512) 954-9290](tel:+15129549290) 16501 Sweetwater Village Dr Bldg 1, Austin, TX 78738 Sales: Monday to Saturday, 9 AM to 7 PM; closed Sunday ### Details MPG city / highway 22 / 26 Engine 3.0L I6 Transmission 10-speed automatic Drivetrain 4WD Body 4D Crew Cab Exterior Onyx Black Interior Alpine Umber Fuel Diesel ### Equipment 161 #### Packages * Preferred Equipment Group 5SB * Trailering Package #### Safety * Emergency communication system: OnStar * Enhanced Automatic Emergency Braking * Security system * Theft Deterrent System (unauthorized Entry) 22 more * Super Cruise * Bed View Camera * Buckle to Drive * Following Distance Indicator * Forward Collision Alert * Front Pedestrian Braking * HD Surround Vision * Rear Cross Traffic Braking * Rear Pedestrian Detection * Safety Alert Seat * Ultrasonic Front and Rear Park Assist * Traction control * 4-Wheel Disc Brakes * ABS brakes * Dual front impact airbags * Dual front side impact airbags * Low tire pressure warning * Occupant sensing airbag * Overhead airbag * Brake assist * Electronic Stability Control * Panic alarm #### Technology * Navigation System * 12 Speakers * AM/FM radio: SiriusXM with 360L * Bose Premium Series with 12- Speaker System 18 more * MultiPro Tailgate Audio System by Kicker * Radio data system * Radio: Premium GMC Infotainment Audio System * SiriusXM with 360L Trial Subscription * Steering Wheel Audio Controls * 120-Volt Bed Mounted Power Outlet * 120-Volt Interior Power Outlet * Heads-Up Display * 2 Charge/Data USB Ports Inside Center Console * 2 Type-C Charge-Only Rear USB Ports * 2 USB Ports * Apple CarPlay/Android Auto * Multicolor 15" Diagonal Head-Up Display * OnStar Services Capable * Wi-Fi Hotspot Capable * Wireless Apple CarPlay/Wireless Android Auto * Wireless Charging * Steering wheel mounted audio controls #### Interior * Automatic temperature control * Electric Rear-Window Defogger * Front dual zone A/C * Rear window defroster 60 more * Driver Memory * 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 * Push Button Start * Remote Vehicle Starter System * Universal Home Remote * Power Rake and Telescoping Steering Column * Keyless Open and Start * Power Door Locks * Power moonroof * Power Sunroof * LED Cargo Area Lighting * Auto-dimming Rear-View mirror * Color-Keyed Carpeting Floor Covering * Floor-Mounted Center Console * Front Premium Floor Liners with Removable Carpet Insert * Garage door transmitter * Genuine wood console insert * Genuine wood dashboard insert * Genuine wood door panel insert * Heated steering wheel * Leather steering wheel * Rear Premium Floor Liners with Removable Carpet Insert * Rear reading lights * Rear seat center armrest * Voltmeter * 16-Way Power Driver Seat Adjuster with Lumbar * 16-Way Power Passenger Seat Adjuster with Lumbar * 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 * Ventilated Driver and Front Passenger Seats * Ventilated front seats * Power Sliding Rear Window with Rear Defogger * Air Conditioning * Power windows * Remote keyless entry * Speed control * Compass * Driver door bin * Driver vanity mirror * Front reading lights * Illuminated entry * Outside temperature display * Overhead console * Passenger vanity mirror * Tachometer * Telescoping steering wheel * Tilt steering wheel * Trip computer * Front Bucket Seats * Split folding rear seat * Passenger door bin #### Exterior * Auto High-beam Headlights * Front fog lights * Perimeter Lighting * Auto-dimming door mirrors 20 more * Bumpers: body-color * Carbon Fiber Composite Bed * Front License Plate Kit * GMC MultiPro Tailgate Step Lights * High Gloss Black Header with Signature Denali Grille * IntelliBeam Automatic High Beam on/Off * Rear step bumper * Rear Wheelhouse Liners * Spray-on Pickup Bedliner with GMC Logo * Wheel Locks (set of 4) * Wheels: 22" 7-Spoke Ultra Bright Machined * Deep-Tinted Glass * Front Rain-Sensing Wipers * Rain sensing wipers * Delay-off headlights * Fully automatic headlights * Heated door mirrors * Power door mirrors * Alloy wheels * Variably intermittent wipers #### Mechanical * Adaptive suspension * Auto-Locking Rear Differential * Speed-sensing steering * Front wheel independent suspension 19 more * Hill Descent Control * 170 Amp Alternator * 220 Amp Alternator * Engine Block Heater * Heavy-Duty Air Filter * Denali Premium Suspension with Adaptive Ride Control * Dual Active Exhaust * Dual Exhaust System * Trailer Camera Provisions * Trailer Side Blind Zone Alert * Chrome Recovery Hooks * Hitch Guidance * Hitch View * in-Vehicle Trailering System App * Integrated Trailer Brake Controller * Trailer Tire Pressure Monitor System * 3.23 Rear Axle Ratio * Power steering * Front anti-roll bar ### From the store Call us at 512-954-9290 Meet the 2026 GMC Sierra 1500 Denali Ultimate—a premium diesel truck engineered for those who demand authentic capability and refined comfort. With its commanding presence wrapped in black exterior and Alpine Umber leather seating, this crew cab short box delivers a sophisticated driving experience backed by genuine performance. The 3.0L I6 diesel engine with 10-speed automatic transmission and 4WD provides responsive power and efficiency, returning an impressive 22 city and 26 highway mpg. Key Features: \- Bose Premium Series with 12-Speaker System and MultiPro Tailgate Audio System \- SiriusXM with 360L Trial Subscription and Steering Wheel Audio Controls \- Advanced safety suite including HD Surround Vision, Rear Cross Traffic Braking, and Rear Pedestrian Detection \- Heated and ventilated front seats with power adjustability; heated 2nd row outboard seats \- Integrated Trailering Package with in-vehicle app, trailer brake controller, and tire pressure monitoring \- Carbon fiber composite bed with spray-on bedliner featuring GMC logo \- Denali Premium Suspension with Adaptive Ride Control and Hill Descent Control \- Power sunroof, wireless charging, and multicolor 15" head-up display \- Preferred Equipment Group 5SB with premium materials and finishes This Sierra Denali Ultimate combines luxury appointments with truck-proven engineering, making every journey purposeful. Visit our showroom to experience this truck's commanding capability and refined interior firsthand. Call us at 512-954-9290 Price includes: $2000 - GMC Bonus Cash. Exp. 11/30/2026 $6250 - Buick & GMC Consumer Cash Program. Exp. 11/30/2026 ## Check availability Close 2026 GMC Sierra 1500 Denali UltimateStock TZ383376 · Covert Buick GMC Bee Cave First name Last name Email Phone An email or a phone number is enough. ZIP code (optional) Leave this field empty Check availability By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email. ## Schedule a test drive Close 2026 GMC Sierra 1500 Denali UltimateStock TZ383376 · Covert Buick GMC Bee Cave First name Last name Email Phone An email or a phone number is enough. ZIP code (optional) Preferred day (optional) Time of day (optional)Any timeMorningAfternoonEvening Leave this field empty Schedule a test drive By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email. ## Ask a question Close 2026 GMC Sierra 1500 Denali UltimateStock TZ383376 · Covert Buick GMC Bee Cave First name Last name Email Phone An email or a phone number is enough. ZIP code (optional) Your question Leave this field empty Ask a question By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email. ## Similar vehicles in stock [All new vehicles →](/new-vehicles/) [![2026 GMC Sierra 1500 Denali Ultimate in Onyx Black](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F05b74302-013e-4a92-94c3-f0e9d88e4959.png&w=3840&q=80)Used · Covert Buick GMC Bee Cave2026 GMC Sierra 1500 Denali Ultimate5,223 mi · Onyx Black · 4WDPrice$72,927Stock R438305A · VIN 1GTUUHEL2TZ366145](/inventory/used-2026-gmc-sierra-1500-denali-ultimate-4wd-4d-crew-cab-1gtuuhel2tz366145/)[![2026 GMC Sierra 1500 Denali in Onyx Black](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fd3ef2c36-cefb-41c0-8314-2d0772b660b9.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Sierra 1500 DenaliOnyx Black · 4WDMSRP $79,490Total savings $6,250Price$73,240Stock TZ544803 · VIN 1GTUUGEL3TZ544803](/inventory/new-2026-gmc-sierra-1500-denali-4wd-4d-crew-cab-1gtuugel3tz544803/)[![2026 GMC Sierra 1500 AT4X in Summit White](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F15fe8e6d-b24a-416a-bcdf-ea0913bb509e.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Sierra 1500 AT4XSummit White · 4WDMSRP $85,034Total savings $14,893Price$70,141Stock TG432542 · VIN 3GTUUFE83TG432542](/inventory/new-2026-gmc-sierra-1500-at4x-4wd-4d-crew-cab-3gtuufe83tg432542/)[![2027 Ram 1500 Laramie in Blue Metallic](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb09d486d-54d9-484e-9bd5-0e0b1f11b217.png&w=3840&q=80)New · Covert CDJR Bee Cave2027 Ram 1500 LaramieBlue Metallic · 4WDPrice$73,163Stock VN599105 · VIN 1C6SRFJT9VN599105](/inventory/new-2027-ram-1500-laramie-4wd-4d-crew-cab-1c6srfjt9vn599105/)[![2026 Ram 1500 RHO in Molten Red](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fee429aaf-a020-4418-b070-c77547ba8270.png&w=3840&q=80)New · Covert CDJR Bee Cave2026 Ram 1500 RHOMolten Red · 4WDMSRP $77,110Total savings $1,000Price$76,110Stock TN400730 · VIN 1C6SRFUP9TN400730](/inventory/new-2026-ram-1500-rho-4wd-4d-crew-cab-1c6srfup9tn400730/)[![2026 GMC Canyon Elevation in Onyx Black](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fa7f33ead-7b68-4413-9d02-fdf57906debd.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Canyon ElevationOnyx Black · 4WDPrice$59,189Stock T1199609 · VIN 1GTP2BEK7T1199609](/inventory/new-2026-gmc-canyon-elevation-4wd-4d-crew-cab-1gtp2bek7t1199609/)