Built from 1963–1966, the Alvis TE 21 (or Three Liter Series III) featured a 3.0-liter, inline 6-cylinder engine wrapped in either a sports saloon or drophead coupe bodywork built by Mulliner Park Ward. Weighing in at 2,900-lbs and with 130 bhp on tap—fed either through an automatic or 5-speed ZF gearbox—the TE 21 was capable of a top speed of 107 mph.