The Rolls-Royce 20/25 was offered between 1929 and 1939 and succeeded the 20hp. It was intended to appeal to owner drivers and was one of the \"smaller\" and more popular cars of the manufacturer. A total number of 3.827 was built in the Derby plant. This handbook is a reprint of the 1933 original and contains very useful information about the use, the maintenance and the restauration of these unique cars.