Rolls-Royce Phantom I
In 1925, Rolls-Royce introduced the “New Phantom” as the successor to the long-running but aging Silver Ghost. Although the chassis was an evolution of the Ghost, the massive 7.7-liter engine was new with a modern, overhead valvetrain.
40/50 hp, 7,668 cc OHV six-cylinder engine, dual ignition with coil and magneto, four-speed manual transmission, solid front axle with semi-elliptic leaf springs and live rear axle with cantilever leaf springs, four-wheel servo-assisted brakes. Wheelbase: 150"
Source: RM Auctions