$40,527

Dealer Description

CALL (512) 954-9290 to seize the opportunity to own this stunning and rugged 2021 GMC Sierra 1500 AT4 in Onyx Black, now proudly offered by Covert Buick GMC Bee Cave—your trusted source for premium trucks in Bee Cave, Austin, and across Central Texas. This Carfax One-Owner and locally traded 4WD Sierra 1500 AT4 delivers an exceptional balance of off-road capability, everyday usability, and upscale comfort that makes it a standout in the full-size truck segment. Powered by the efficient and torque-rich 3.0L I6 Duramax Turbo-Diesel engine paired with a responsive 10-speed automatic transmission, this Sierra is engineered to tackle everything from demanding job sites to rugged trails while maintaining impressive fuel economy and smooth highway performance. Its 4D Crew Cab configuration offers spacious seating for up to five adults, while the bold Onyx Black exterior paired with a premium Jet Black leather interior accented by Kalahari trim delivers a distinctive and commanding presence on the road. The AT4 trim is purpose-built for off-road enthusiasts and active professionals alike, featuring specialized suspension components, elevated ground clearance, and a stylish yet functional design that reflects its go-anywhere capability. Inside, you’ll enjoy a driver-focused cabin with intuitive controls, modern technology, and high-end materials that enhance comfort and connectivity on every drive. Whether you're hauling gear across Texas or commuting through Austin, this Sierra AT4 delivers the performance, precision, and luxury that today’s truck owners demand. Covert Bee Cave is proud to present this 2021 Sierra 1500 AT4 as part of our carefully selected inventory of high-quality pre-owned vehicles known for reliability, value, and long-term satisfaction. With over 115 years of automotive excellence, Covert Buick GMC Bee Cave remains a trusted name in the industry, offering world-class customer service, competitive pricing, and complimentary delivery throughout the state. CALL (512) 954-9290 now to schedule your personalized test drive or speak with a product specialist about trade-in appraisals, financing options, and availability. Don’t miss your chance to own this meticulously maintained, off-road-ready 2021 GMC Sierra 1500 AT4—available now at Covert Buick GMC Bee Cave, where Texas-sized capability meets refined craftsmanship and legendary dealership expertise.

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