The third phase of the evolution of the DB2 / 4, which began in March 1957, took the commercial name DB Mark III. The car was deeply modified, more reliable, safer and faster, with a top speed of over 190 km / h. Aesthetically, the grille was modified, inspired by that of the competition DB3S. The Mart III was produced until March 1958, which is nine months after the presentation of the decidedly more modern DB4.