Lotus Elan F1 supercar, reportedly said that his only disappointment with the McLaren F1 was that he could not give it the perfect steering of the Lotus Elan. In 2004, "Sports Car International" named the Elan number six on the list of Top Sports Cars of the 1960s. The original version of the car was designed by Ron Hickman who also designed the first Lotus Europa as part of Lotus' GT40 project bid and made his fortune having designed the Black & Decker Workmate. Because of its successful design and rigorous attention to cost control on the body, chassis, engine and the
Lotus Elan early cars, while 3.55 differentials became more common in later cars (especially the more powerful Sprints) to provide more relaxed cruising on newly built highways. The final drive used four Rotoflex couplings (colloquially called rubber doughnuts) to connect the differential output shafts to the rear hubs. These couplings were widely used at the time for road vehicles (e.g. Hillman Imp, Triumph GT6) and racing (e.g. Ford GT40, Lotus 21), prior to the availability of constant velocity (CV) joints. In the case of the Elan, which had exceptionally supple rear suspension that allowed significant vertical wheel travel, the deformation of the