Results: Bonhams Sept. 20 Bonmont Auction

London, ENGLAND -- Although it was a 2012 Bugatti Veyron 16.4 Super Sport Coupe that took top sale honors at Bonhams’ first traditional live auction since February, 20th century classics also did well in the Sept. 20 sale at the Bonmont Golf & Country Club in Cheserex, Switzerland.

This 1964 Maserati Mistral Spyder sold for CHF 431,250 (US$ 466,199) inc. premium. Photo: Bonhams

The Bugatti sold for 1,840,000 Swiss Francs while a 1964 Maserati Mistral Spyder -- one of only 125 convertibles produced of one of the marque's most desirable models -- sold for 431,250 Swiss Francs after being in the same family’s ownership since 1971.

Get results for all motorcycle and classic cars.