This is a description of the Mercedes-Benz SL320, a car first registered in 1995 and running on petrol. It has a 3.2 litre engine and partial service history. The SL320 offers a compelling package. The Mercedes-Benz SL is a stylish and well-engineered car, and the 3.2 litre engine gives a good balance of performance and economy. The partial service history suggests that the car has been looked after to some extent, which is always reassuring when buying a used vehicle.