Alvis_Speed_25 | class | Full-size_car Alvis_Speed_25 | engine | Straight-six_engine Alvis_Speed_25 | modelStartYear | 1937 Alvis_Speed_25 | transmission | "single plate clutch, separate 4-speed gearbox all-silent and all-syncromesh, centre change lever, open tubular propellor shaft with metal joints , spiral bevel fully floating back axle" Alvis_Speed_25 | wheelbase | 127.0 (inches)
The Alvis Speed 25 is classed as a Full-size car and has a straight-six engine and a wheelbase of 127 inches. Its production began in 1937 and it has an impressive transmission coined as "single plate clutch, separate 4-speed gearbox all-silent and all-syncromesh, centre change lever, open tubular propellor shaft with metal joints, spiral bevel fully floating back axle".