Lotus 12

The Lotus 12 was introduced in 1957 as the first true production sports car from Lotus. It features a 1.5L Coventry Climax FWA engine producing approximately 110 hp, paired with a 4-speed manual transmission. This coupe variant is known for its lightweight design and racing pedigree, including participation in various motorsport events during its short production run.

The Lotus 12A was introduced in 1958 and featured an upgraded 1.5L Coventry Climax FWB engine, producing about 135 hp. This variant was designed for improved performance and handling, making it a popular choice among racers. Notably, it retained the lightweight construction and aerodynamic styling of its predecessor, contributing to its success on the track.

The Lotus 12B was introduced in 1959 as an evolution of the 12A, featuring further refinements in aerodynamics and suspension. It continued to use the 1.5L Coventry Climax FWB engine with power output remaining around 135 hp. This variant is notable for its enhanced handling characteristics and was used in several racing events, solidifying Lotus's reputation in motorsport.