●Main specifications Engine: 3.0L V6 twin-turbo gasoline (2996cc) Maximum output: approximately 367 horsepower Maximum torque: approximately 51kg.m (500Nm) Transmission: 9-speed automatic transmission (9G-TRONIC) Drive method: 4MATIC permanent four-wheel drive Combined fuel efficiency: approximately 8.6km/L ●Main convenience specifications AIRMATIC air suspension Panoramic sunroof Burmester Premium Audio Heated and ventilated front and rear seats Electric rear seat and memory function ambient light soft closing door electric trunk 12.3-inch dual display Head-up display (HUD) Safety specifications Distronic Plus (Adaptive Cruise Control) Lane Keeping Assist Blind spot warning emergency braking assistance 360 degree around view camera ●Vehicle features It is a long wheelbase (L) model with a very large rear seat space, so it is often used for ceremonial purposes and VIP purposes. Thanks to the air suspension, road shocks are gently absorbed to provide the highest level of riding comfort. It has excellent quietness and high-speed stability, making it suitable for long distance driving. The 2018 S450L 4MATIC is a model that continues to be popular in the used market due to its luxurious feel and excellent ride comfort.