1. 1962 Ferrari 250 GTO – $48.4 million (£37.7 million)
This early GTO (chassis No. 3) became the most valuable car ever sold at auction in August 2018, when three phone bidders drove the price to $44 million hammer price at RM Sotheby’s Monterey sale (final price including fees: $48.4 million). Its racing résumé includes the 1962 Italian GT Championship and class wins at the 1963 and 1964 Targa Florio. It still has its original engine, gearbox, rear axle and Series II bodywork.