[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 SLT VIN 3GTPHDED3TG406073 · Stock TG406073 ![2026 GMC Sierra 1500 SLT in Summit White, photo 1 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ffd872eec-034c-4419-b52d-ecf7ed0dc5e3.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 2 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F24bdef12-5319-4e5e-aacc-216a6447ea40.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 3 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fc2259262-5392-43e8-8a72-95ea7e7791af.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 4 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F59f89c7c-0fef-475b-8410-a3a4d548adad.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 5 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fd9a4c521-b860-4399-a536-1b276eb98d78.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 6 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb19bf6ad-c44f-4070-86ef-a1217d40e4c9.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 7 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F2366c5dc-db1e-4227-9346-0faa3cdc8656.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 8 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb1feec87-fc18-488f-aac8-2af4e32cc05c.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 9 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Faef3c74b-9bc1-4a09-a20b-0b0ec11142fd.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 10 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F6849fd1c-5105-4171-abeb-8ec6f7f82f90.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 11 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F9972cd68-4b0c-4454-8792-2bf2e967319c.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 12 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fbcc2c5fa-517a-4f24-a50b-e3585b235574.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 13 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F051073cc-32a1-4483-bb68-61203a96b735.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 14 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F1e57c719-55b1-44f3-803a-3a318324c5f6.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 15 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F3b0215d6-4dfc-490b-bfa8-9fefe2168705.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 16 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F8a50a888-112b-4878-b4d9-f1f70e3bb9ac.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 17 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fd7785e5f-9af7-4fd2-9ef8-e3743e698976.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 18 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F7fe725e2-88a1-4e37-9df3-3b9b20ba6adc.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 19 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fe0b3aaad-792f-4cbf-8874-ffe44fdfe2df.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 20 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F7bbf084d-2cc2-4dca-8d08-418147375b07.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 21 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fc1165223-7032-4a4a-889a-f8cfb97fb83b.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 22 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F92aa44bb-ea82-45dd-8854-0d3cf08f1db6.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 23 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff704f614-89d8-40b2-a2bf-67f3c3f768bb.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 24 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff56f69fd-d07f-4217-b0b0-17f53ec8f19f.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 25 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb5062813-71b1-403f-b43b-c6bb44b30c23.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 26 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F4581f9b7-6e61-42f7-bac3-7d6967483e6d.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 27 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F6603c0f1-23a3-4893-ac9a-e525456931f1.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 28 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ffa3a056e-5572-4483-b481-0929d36044c2.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 29 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fdf57d5d0-7be2-46c1-ab96-20fe1865554a.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 30 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F5a4b5723-11a8-4243-852d-c16fd31c9e4e.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 31 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ffacdff7e-ed04-4ff7-aa53-01f45683b7b6.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 32 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb8b2ee1e-1755-4dfe-994a-eb4f231bd361.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 33 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fc1ef3f7e-4401-45dc-8b8b-1bff4a108ba1.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 34 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fd42166ce-987a-44ac-9f24-4d87cb48608f.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 35 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F7a964934-b5bd-4e53-906e-096fe8116751.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 36 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F449bc5d9-7181-43d6-a6f5-01e01e3f6690.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Summit White, photo 37 of 37](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff1a40c64-1411-4e57-af6a-98047a71704b.png&w=3840&q=80) 37 photos MSRP$62,794 Dealer discount−$8,630 **Manufacturer offers**Through Nov 30 Buick & GMC Consumer Cash−$6,250 Price$47,914 Price excludes tax, title, license and the $225 documentary fee. The offers as the manufacturer names them * Buick & GMC Consumer Cash Program−$6,250 [Check availability](/inventory/new-2026-gmc-sierra-1500-slt-rwd-4d-crew-cab-3gtphded3tg406073/?form=availability)[Schedule a test drive](/inventory/new-2026-gmc-sierra-1500-slt-rwd-4d-crew-cab-3gtphded3tg406073/?form=test-drive)[Ask a question](/inventory/new-2026-gmc-sierra-1500-slt-rwd-4d-crew-cab-3gtphded3tg406073/?form=question) [Calculate your payment](https://app.autoapr.com/reveal/4d0nhx37/3GTPHDED3TG406073) ## 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 16 / 20 Engine 5.3L V8 Transmission 10-speed automatic Drivetrain RWD Engine EcoTec3 5.3L V8 Body 4D Crew Cab Exterior Summit White Interior Dark Walnut/Slate Fuel Gasoline ### Equipment 138 #### Packages * High Capacity Suspension Package * Preferred Equipment Group 4SA * SLT Convenience Package * SLT Preferred Package 3 more * SLT Premium Package * Standard Suspension Package * Trailering Package #### Safety * Emergency communication system: OnStar * Security system * Theft Deterrent System (unauthorized Entry) * Adaptive Cruise Control 18 more * Automatic Emergency Braking * Buckle to Drive * Following Distance Indicator * Forward Collision Alert * Front Pedestrian Braking * HD Rear Vision Camera * Lane Keep Assist with Lane Departure Warning * 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 * 3 Years SiriusXM * 6 Speakers * 6-Speaker Audio System Feature 17 more * AM/FM radio: SiriusXM with 360L * Premium Bose 7-Speaker Sound System * 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 * 2 Charge/Data USB Ports * 2 Charge/Data USB Ports Inside Center Console * 2 Type-C Charge-Only Rear USB Ports * Apple CarPlay/Android Auto * 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 51 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 * Manual Tilt-Wheel and Telescoping Steering Column * Power Rake and Telescoping Steering Column * Keyless Open and Start * Power Door Locks * LED Cargo Area Lighting * Auto-dimming Rear-View mirror * Color-Keyed Carpeting Floor Covering * Floor-Mounted Center Console * Heated steering wheel * Rear reading lights * Rear seat center armrest * Voltmeter * 10-Way Power Driver Seat Adjuster with Lumbar * 10-Way Power Passenger Seat Adjuster with Lumbar * Front 40/20/40 Split-Bench Seat * Heated 2nd Row Outboard Seats * Heated Driver and Front Outboard Passenger Seating * Heated front seats * Perforated Leather-Appointed Front Outboard Seat Trim * Power passenger seat * Ventilated Driver and Front Passenger Seats * Front Center Armrest w/Storage * 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 17 more * Bumpers: chrome * Chrome Header and Chrome Grille Insert Bars * Chrome Wheel to Wheel Assist Steps * IntelliBeam Automatic High Beam on/Off * Rear step bumper * Rear Wheelhouse Liners * 20" Polished Aluminum Wheels * Wheels: 18" x 8.5" 6-Spoke Machined Aluminum * 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 * Auto-Locking Rear Differential * Speed-sensing steering * Front wheel independent suspension * 170 Amp Alternator 8 more * Auxiliary External Transmission Oil Cooler * Electronic Precision Shift * Front Frame-Mounted Black Recovery Hooks * Hitch Guidance * Integrated Trailer Brake Controller * 3.23 Rear Axle Ratio * Power steering * Front anti-roll bar ### From the store Call us at 512-954-9290 This 2026 GMC Sierra 1500 SLT is a true powerhouse, packed with premium features that elevate the driving experience. With its EcoTec3 5.3L V8 engine and 10-speed automatic transmission, this truck delivers impressive performance and efficiency, achieving 16 city/20 highway MPG. \- High Capacity Suspension Package \- Preferred Equipment Group 4SA \- SLT Convenience Package \- SLT Preferred Package \- SLT Premium Package \- Trailering Package \- 3 Years SiriusXM \- Premium Bose 7-Speaker Sound System \- Adaptive Cruise Control \- Wireless Charging \- Heated and Ventilated Front Seats \- Power Sliding Rear Window The Sierra's striking exterior is complemented by a well-appointed interior, offering the perfect blend of style and functionality. From the chrome accents to the premium leather-appointed seats, every detail has been carefully crafted to provide a truly exceptional driving experience. With its impressive capabilities, advanced technology, and refined design, this 2026 GMC Sierra 1500 SLT is the ultimate choice for those seeking a versatile and capable full-size truck. Experience the difference for yourself and call us today to schedule a test drive. Call us at 512-954-9290 Price includes: $6250 - Buick & GMC Consumer Cash Program. Exp. 11/30/2026 ## Check availability Close 2026 GMC Sierra 1500 SLTStock TG406073 · 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 SLTStock TG406073 · 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 SLTStock TG406073 · 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/) [![2024 GMC Sierra 1500 Denali in Onyx Black](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F7112110e-0822-4986-a53b-feddd3509546.png&w=3840&q=80)Used · Covert Buick GMC Bee Cave2024 GMC Sierra 1500 Denali68,650 mi · Onyx Black · 4WDPrice$48,023Stock G337928A · VIN 3GTUUGED5RG196925](/inventory/used-2024-gmc-sierra-1500-denali-4wd-4d-crew-cab-3gtuuged5rg196925/)[![2026 GMC Sierra 1500 Pro in Dune](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F4245b843-607f-4c74-a937-4486341e0941.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Sierra 1500 ProDune · RWDMSRP $53,559Total savings $6,250Price$47,309Stock TZ364797 · VIN 1GTPHAED0TZ364797](/inventory/new-2026-gmc-sierra-1500-pro-rwd-4d-crew-cab-1gtphaed0tz364797/)[![2026 GMC Sierra 1500 Elevation in Summit White](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F8ea7b14d-f17a-414e-a2c9-9578cbce3e26.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Sierra 1500 ElevationSummit White · RWDMSRP $53,404Total savings $6,250Price$47,154Stock TZ534971 · VIN 1GTPHCEK5TZ534971](/inventory/new-2026-gmc-sierra-1500-elevation-rwd-4d-crew-cab-1gtphcek5tz534971/)[![2026 Jeep Gladiator Mojave in Black Clearcoat](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F0b1f2968-5877-45c8-a2e5-b5f377792033.png&w=3840&q=80)New · Covert CDJR Bee Cave2026 Jeep Gladiator MojaveBlack Clearcoat · 4WDMSRP $61,830Total savings $13,616Price$48,214Stock TL177282 · VIN 1C6RJTEG0TL177282](/inventory/new-2026-jeep-gladiator-mojave-4wd-4d-crew-cab-1c6rjteg0tl177282/)[![2026 Ram 1500 Big Horn/Lone Star in Green Metallic](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb468bdb5-3615-44c7-885b-f0dbd00a9513.png&w=3840&q=80)New · Covert CDJR Bee Cave2026 Ram 1500 Big Horn/Lone StarGreen Metallic · 4WDMSRP $63,140Total savings $15,571Price$47,569Stock TN379336 · VIN 1C6SRFFP1TN379336](/inventory/new-2026-ram-1500-big-horn-lone-star-4wd-4d-crew-cab-1c6srffp1tn379336/)[![2026 GMC Canyon Elevation in Dune](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fce50373b-2e1b-4960-9f1b-0270da72a309.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Canyon ElevationDune · 4WDPrice$48,559Stock T1200190 · VIN 1GTP2BEK3T1200190](/inventory/new-2026-gmc-canyon-elevation-4wd-4d-crew-cab-1gtp2bek3t1200190/)