Audi Quattro S1

The legendary Quattro, Probably the most famous Rally car, who started the trend for reliable all-wheel drive. It used an inline 5 cylinder with an excess of 500hp and one of the first iterations of a dual clutch automatic gearbox(DSG), which is common these days. The legend had a short life, after a gruesome crash, Audi withdrew from rallying, but the legacy would last forever.