1964 Ferrari 250 LM –Â $17,600,000
In 2015 the 1964 Ferrari 250 LM took the honors as the most expensive car to grace Monterey, with one buyer forking out $17,600,000 on this stunning Ferrari. The 320bhp V12 car is number 23 of the 32 that were built, and thanks to its success in Sportscar racing circles is considered as perhaps the finest