Legendary Motorcar Company Ltd.
8242 Fifth Line
Halton Hills, ON L7G 4S6
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1965 Buick Riviera GS For Sale - No Expense Spared Complete Custom Build By Detroit Speed LMC is very proud to offer for sale this 1965 Buick Riviera GS Built by Detroit Speed & Engineering, one of the most respected names in high-end Pro-Touring and custom fabrication, this 1965 Buick Riviera GranSport showcases the company’s renowned attention to detail, engineering precision, and world-class craftsmanship. Every element of this build reflects Detroit Speed’s commitment to producing performance cars that drive as flawlessly as they present. Finished in Rosso Mugello Red, the Riviera retains its signature styling cues while incorporating modernized proportions, hand-fabricated bumpers, billet one-off components, and refined body lines that elevate its timeless design. Power comes from a Mast Motorsports Black Label LSX producing approximately 730 horsepower, dressed to resemble Buick’s legendary Nailhead V8. The driveline is paired to a 6-speed automatic transmission that can be paddle shifted. Suspension is what Detroit Speed is known for, and they utilized a custom hydroformed front subframe, three-link Swivel-Link rear suspension, and JRi hydraulically adjustable coilovers, delivering exceptional handling and ride comfort. Braking is provided by carbon-ceramic rotors with Brembo calipers and Bosch ABS, all housed behind 19/20inch Forgeline wheels wrapped in Michelin performance tires. Inside, a custom brown leather interior accented with bloodwood veneers, Classic Instruments gauges, and paddle shifters blends classic Buick elegance with contemporary refinement. Every control—from the reimagined factory sliders to the handcrafted dash—was designed for both form and function. The cost to duplicate this build today would be well north of $1 million, underscoring the level of design, fabrication, and engineering invested by Detroit Speed. A one-off, show-level Riviera that performs like a modern grand tourer while honoring Buick’s design heritage.Built by one of the industry’s finest, featured by Hemmings and Modern Rodding, and presented in absolute concours-level condition. A true, must been to appreciate. Rarely do cars of this build quality and level ever come to the public market. -
| Year: | 1965 |
| Make: | Buick |
| Model: | Riviera |
| Mileage: | 0 |
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| Stock: | 2025-104 |
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Company History Legendary Motorcar Company Ltd® first opened its doors in 1985 with a dream of restoring and trading in the finest and rarest of classic and performance cars. Legendary Motorcar soon began producing national show winning restorations and record sales. After three short years our facility had grown to 4000 sq. ft. and restorations and sales began to include all makes and models of muscle cars, always staying true to our goal of producing the best. By 1990 we expanded to 12,000 sq ft, and began selling European marques, including Ferrari, Lamborghini, Mercedes, Porsche and of course we continued to sell some of the rarest domestic models. In 2002 Legendary Motorcar Company Ltd. moved into its brand new 55,000 sq. ft. facility. The new Halton Hills location includes: 100 car showroom, fully equipped mechanical and assembly bays, downdraft spray booth and body shop, plus a conference center and is of course the location for the television series “Legendary Motorcar” on Discovery’s Velocity Channel. Each area of the restoration shop is staffed by skilled craftsmen with several 100 years of combined experience. All of this adds up to a complete, state-of-the-art facility for every aspect of your collector car needs from ground-up restorations, to service, appraisals, storage and an ever changing inventory of some of the world’s finest collector and investment cars for sale. After over 25 years in business we have grown to become the Nation’s #1 total collector and specialty car facility. Along with our own departments our facility is also home to the head office of the NASCAR Canadian Tire Series.
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