Benz’s ultimate grand touring convertible, the SL benefits from a power-folding hard top, a lavishly trimmed cockpit with a wide selection of colours and accenting as well as a Haman/Kardon surround sound system. The options list includes a seat massaging feature, hot-air neck warmers and a suite of advanced driving aids. Powertrains with 362 and 449 horsepower are also part of the equation.