Supercar is a term generally used for a high-end sports car, whose performance is highly superior to that of its contemporaries. It has been defined specifically as "a very expensive, fast or powerful car with a centrally located engine"[1], and stated in more general terms: "it must be very fast, with sporting handling to match," "it should be sleek and eye-catching" and its price should be "one in a rarified atmosphere of its own."[2] but the proper application of the term is subjective and disputed, especially among enthusiasts. The use of the term can be dependent on the era; a vehicle that may have been considered a supercar in one decade may not be considered the same in another decade.[citation needed] The term supercar may refer to factory-built, street-legal sports cars.[3] Some vehicles referred to as supercars include many of the features required for race cars such as roll cages.
An advertisement for the Ensign Six a 6.7 high-performance car, similar to the Bentley Speed Six, appeared in The Times for November 11, 1920 with the phrase "If you are interested in a supercar, you cannot afford to ignore the claims of the Ensign 6."[5] The Oxford English Dictionary also cites the use of the word in an advertisement for an unnamed car in The Motor dated November 3, 1920 "The Supreme development of the British super-car."[6] and defines the phrase as suggesting a car superior to all others. However, the phrase did not enter popular usage until much later and is often said to have originated with the British motor journalist L. J. K. Setright writing about the Lamborghini Miura in CAR Magazine in the mid-1960s.[citation needed] The magazine still claims to have "coined the phrase".[7] although it was also used in the American magazine Car Life in May 1965 in a test of the Pontiac GTO. By the 1970s, the phrase was understood and in regular use, if not precisely defined
