Join Jay Leno and automotive historian Donald Osborne in this thrilling new segment, Assess and Caress, as they dive deep into the world of classic cars. This week, Jay faces off against three legendary Japanese sports cars: a 1970 Datsun 240Z, a 1989 Nissan Skyline R32 GT-R, and a 1993 Mazda RX-7. Which one has skyrocketed in value over the past five years? Watch as Jay puts his car-guessing skills to the test, learns fascinating car facts, and uncovers what makes these beauties true collector's items. Can you outguess Jay? Tune in to find out!