1929 Bugatti Type 40 Grand Sport Open Tourer 1 October 2020 1929 Bugatti Type 40 Grand Sport Open Tourer, estimate £270,000 – 330,000 SOLD for 310,500 Auction: Bonhams The Golden Age of Motoring Sale ‘1886-1939’ in London on 30 October 2020 © Bonhams