<p>A new take on form and materials on the outside calls for a similar approach on the inside, too. Accordingly, the new Mercedes-AMG E 53 4MATIC+ Cabriolet features the AMG Performance steering wheel in nappa leather and seats with AMG-specific upholstery layout sporting the “AMG” badge. The illuminated air vents alter their color to red or blue, according to the temperature settings.</p>