Four-wheel drive 1987. Audi also introduced a permanently all-wheel-driven road-going car, the Audi Quattro, in 1980. Audi's chassis engineer, Jörg Bensinger, had noticed in winter tests in Scandinavia that a vehicle used by the German Army, the Volkswagen Iltis, could beat any high-performance Audi. He proposed developing a four-wheel-drive car, that would also be used for rallying to improve Audi's conservative image. The Audi Quattro system became a feature on production cars. In 1987, Toyota also developed a car built for competition in rally campaigns. A limited number of road-going FIA Homologation Special Vehicle Celica GT-Four (known as Toyota Celica All-Trac Turbo
I before E except after C I before E except after C "I before E, except after C" is a mnemonic rule of thumb for English spelling. If one is unsure whether a word is spelled with the sequence "ei" or "ie", the rhyme suggests that the correct order is "ie" unless the preceding letter is "c", in which case it is "ei". For example: The rule is very well known; Edward Carney calls it "this supreme, and for many people solitary, spelling rule". This rule applies to the “ē” (long e) sound as it is demonstrated in all the aforementioned examples. However, the short form