The 2006 C55 AMG interior features a more premium look than any other C-class sedan. The car’s instrument cluster has an AMG look, and the seats are made of Nappa leather with Alcantara inserts. The vehicle’s suspension is firm, but it errs on the side of comfort rather than performance. The seat backs hug the driver and passengers. The sporty appearance of the C55 AMG makes it an excellent choice for the driver who wants to make an impact.