This immaculately preserved 1982 Buick Riviera Convertible, initially sold in North Carolina and later cared for in Acton, Massachusetts, showcases its vintage American charm with just 1,000 miles on the clock. Manufactured nearly four decades ago when it was still a decade away from the year 2000, this rare white Riviera stands out with its iconic convertible design, powered by a robust 5.0-liter V8 engine coupled to a smooth-shifting four-speed automatic transmission.