In 1967, the M-408 models were facelifted with a different grille and logo design, also featured on the co-produced Moskvitch 412 model. Both cars shared similar exterior design, with a slightly modified interior and new engine for the M-412. In 1969, after a complete revamp of the body design occurred, the company introduced new taillights, tailfins and somewhat thicker interior dashboards. Later on, a more advanced car built on the same platform would be known as the M-2138/40. Moskvitch designed a prototype fastback convertible in March 1964, the M-408 Tourist, with aluminum body panels and vertical taillights. Only two were built.