The new 2026 Rolls-Royce Cullinan is finished in Black Diamond with a Black interior accented by Arctic White and Phoenix Red. This luxury SUV pairs a 6.75-liter twin-turbocharged V12 with an eight-speed automatic gearbox, all-wheel drive, all-wheel steering, and independent air suspension. Its bespoke cabin specification includes a Bespoke Leather Headliner, Arctic White contrast stitching and seat piping, an instrument panel with top stitching, and Phoenix Red RR monograms on all headrests. Rolls-Royce Bespoke Audio, Active Cruise Control, Driving Assistant, Comfort Entry, rear privacy glass, lambswool floor mats, and the Polished Stainless Steel Package further distinguish the configuration. Stainless Steel Underbody Protection adds another notable exterior detail. For clients seeking a new 2026 Rolls-Royce Cullinan for sale in Houston, Texas, this Black Diamond example combines signature Rolls-Royce craftsmanship with a focused selection of comfort, technology, and personalization features. Contact Rolls-Royce Motor Cars to learn more, confirm availability, or arrange a private viewing.Post Oak Motor Cars, part of Fertitta Automotive Group, is Houstons premier destination for luxury, exotic, and high-performance automobiles. Our distinguished automotive portfolio includes Bentley, Bugatti, Rolls-Royce Motor Cars, Zenvo, Brabus, Evoluto, Boreham Motors, Vintage Modern, Hennessey, and Lotus of The Woodlands.Headquartered at The Post Oak Hotel complex in Uptown Houston, Post Oak Motor Cars offers an elevated ownership experience surrounded by world-class accommodations, fine dining, luxury shopping, and spa amenities. Lotus of The Woodlands is conveniently located near Market Street and the Waterway in The Woodlands, Texas.Our dealerships feature state-of-the-art service facilities, genuine parts and accessories boutiques, and knowledgeable Brand Representatives. Our team is available to assist with vehicle pricing, financing options, including Bitcoin, trade-in valuations, and secure transportation. Contact Post Oak Motor Cars today or visit one of our Houston-area dealerships to schedule a private viewing or test drive.· #1 Bentley and Rolls-Royce retailer in Texas· Houstons only authorized Bentley dealer· Houstons only authorized Brabus retailer· Texas only authorized Bugatti dealer· Texas only authorized Zenvo dealer· Texas only Vintage Modern retailerPost Oak Motor Cars where automotive excellence becomes a lifestyle.