[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 3GTPHDE86TG463774 · Stock TG463774 ![2026 GMC Sierra 1500 SLT in Onyx Black, photo 1 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb68718f5-7ed9-4c83-ac6f-9d58170fe9d8.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 2 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F240bea2d-1191-45b4-9fce-67c14f3d090c.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 3 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F8fd02731-cda5-49e8-ab09-df7a6b70fb09.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 4 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff929c67f-6f50-484e-bff9-0a348bd86b9c.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 5 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F27d3dd6d-7d32-42b8-a143-ca794bcb8b10.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 6 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F80e00bc2-b667-49fc-979f-bd3711aeabd2.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 7 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F4937f607-d3b4-40e3-a403-e81579c4b412.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 8 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Feb522625-5eef-461d-aeb4-2cf6633e388b.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 9 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F20176a93-554a-4276-acdd-f65082268893.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 10 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F16248319-5c18-49e8-98c0-b075c0608348.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 11 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F33507f7b-d7e2-4090-bba8-901f9ce94360.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 12 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff925c2a9-81fe-44ab-ad8d-9284ccad9c02.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 13 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F01e5d1b8-5c28-4fef-b0fc-ef12ab3a1885.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 14 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fbfa76aca-a66b-4131-997e-ed2e98315b3b.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 15 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb9ce79b8-c069-415c-96ae-f50dfa51f0a4.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 16 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F5088b3c6-91f9-4100-938c-017914ef344a.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 17 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F9e74e591-bb77-4eb4-9b40-d840c3924c24.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 18 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F79e3d0d8-b04f-44f2-aeb1-13117269617c.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 19 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fc44f9c9c-8846-4bb3-bc0e-4e4bd8716e2d.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 20 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F54b4e5c7-60e4-45aa-889d-749bc883b6c1.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 21 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F480362f8-ae6a-43a7-9867-12b625d6e773.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 22 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fbb8a3c90-8061-46e1-a445-4583667d55f5.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 23 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F78b90bcc-1355-4648-9505-35d9cddaa24e.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 24 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F6937ae77-716f-4ea7-a4b8-c47df0725e5f.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 25 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F364a17dd-578b-4a87-b461-39127716e5de.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 26 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Ff243143a-ebdf-4937-8af5-a63561b8952b.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 27 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F1f3a5f4d-9742-4435-ba27-b3c99d9e54e4.png&w=3840&q=80)![2026 GMC Sierra 1500 SLT in Onyx Black, photo 28 of 28](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F51dc6488-e176-40aa-a540-b807771e56ba.png&w=3840&q=80) 28 photos MSRP$64,289 Dealer discount−$4,579 **Manufacturer offers**Through Nov 30 Buick & GMC Consumer Cash−$6,250 GMC Bonus Cash−$2,000 Price$51,460 Price excludes tax, title, license and the $225 documentary fee. The offers as the manufacturer names them * Buick & GMC Consumer Cash Program−$6,250 * GMC Bonus Cash−$2,000 [Check availability](/inventory/new-2026-gmc-sierra-1500-slt-rwd-4d-crew-cab-3gtphde86tg463774/?form=availability)[Schedule a test drive](/inventory/new-2026-gmc-sierra-1500-slt-rwd-4d-crew-cab-3gtphde86tg463774/?form=test-drive)[Ask a question](/inventory/new-2026-gmc-sierra-1500-slt-rwd-4d-crew-cab-3gtphde86tg463774/?form=question) [Calculate your payment](https://app.autoapr.com/reveal/4d0nhx37/3GTPHDE86TG463774) ## 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 23 / 28 Engine 3.0L I6 Transmission 10-speed automatic Drivetrain RWD Body 4D Crew Cab Exterior Onyx Black Interior Black Fuel Diesel ### Equipment 142 #### Packages * High Capacity Suspension Package * Preferred Equipment Group 4SA * SLT Convenience Package * SLT Preferred Package 2 more * 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 * 6 Speakers * 6-Speaker Audio System Feature * AM/FM radio: SiriusXM with 360L 16 more * 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 52 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 * All-Weather Floor Liner * 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 20 more * Bed Mounted Side Assist Handle * Bumpers: chrome * Chrome Header and Chrome Grille Insert Bars * Front License Plate Kit * IntelliBeam Automatic High Beam on/Off * Rear step bumper * Rear Wheelhouse Liners * Spray-on Pickup Bedliner with GMC Logo * 20" Polished Aluminum Wheels * Wheel Locks (set of 4) * 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 10 more * 220 Amp Alternator * Auxiliary External Transmission Oil Cooler * Engine Block Heater * 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 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 SLTStock TG463774 · 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 TG463774 · 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 TG463774 · 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 Elevation in Cardinal Red](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fadc43ec3-5473-4b5d-a736-5b60470ef7c4.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Sierra 1500 ElevationCardinal Red · 4WDMSRP $66,135Total savings $14,632Price$51,503Stock TG104634 · VIN 3GTUUCED7TG104634](/inventory/new-2026-gmc-sierra-1500-elevation-4wd-4d-crew-cab-3gtuuced7tg104634/)[![2026 GMC Sierra 1500 SLT in Summit White](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fc7df330f-f2a0-471a-bc6f-f991387e1eff.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Sierra 1500 SLTSummit White · RWDMSRP $63,149Total savings $10,712Price$52,437Stock TG430876 · VIN 3GTPHDED7TG430876](/inventory/new-2026-gmc-sierra-1500-slt-rwd-4d-crew-cab-3gtphded7tg430876/)[![2024 GMC Sierra 1500 AT4X in Titanium](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F98c3d2a7-fa1c-4af4-819b-d00733a03198.png&w=3840&q=80)Used · Covert Buick GMC Bee Cave2024 GMC Sierra 1500 AT4X64,621 mi · Titanium · 4WDPrice$54,577Stock F238979A · VIN 3GTUUFEL6RG107090](/inventory/used-2024-gmc-sierra-1500-at4x-4wd-4d-crew-cab-3gtuufel6rg107090/)[![2026 GMC Canyon AT4 in Volcanic Red](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F707be5ea-c2c5-4bf4-a4b2-b0986e0403be.png&w=3840&q=80)New · Covert Buick GMC Bee Cave2026 GMC Canyon AT4Volcanic Red · 4WDPrice$51,555Stock T1338400 · VIN 1GTP2DEK4T1338400](/inventory/new-2026-gmc-canyon-at4-4wd-4d-crew-cab-1gtp2dek4t1338400/)[![2026 Jeep Gladiator Shadow Ops in Anvil Clearcoat](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F3efdcbc4-05a2-4983-b175-126e2503da22.png&w=3840&q=80)New · Covert CDJR Bee Cave2026 Jeep Gladiator Shadow OpsAnvil Clearcoat · 4WDMSRP $63,445Total savings $12,363Price$51,082Stock TL178954 · VIN 1C6RJTBG0TL178954](/inventory/new-2026-jeep-gladiator-shadow-ops-4wd-4d-crew-cab-1c6rjtbg0tl178954/)[![2026 Jeep Gladiator Mojave X in Black Clearcoat](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fb979b728-53fa-4b95-ae53-6a326e7c3701.png&w=3840&q=80)New · Covert CDJR Bee Cave2026 Jeep Gladiator Mojave XBlack Clearcoat · 4WDMSRP $65,015Total savings $12,546Price$52,469Stock TL187632 · VIN 1C6RJTEG7TL187632](/inventory/new-2026-jeep-gladiator-mojave-x-4wd-4d-crew-cab-1c6rjteg7tl187632/)