The 2019 Mercedes-Benz S 450 SWB (Short Wheelbase) is a pinnacle of luxury, performance, and technological sophistication. Under the hood, it features a 3.0-liter biturbo V6 engine that delivers 362 horsepower at 5,500–6,000 rpm and 369 lb-ft of torque from 1,800–4,500 rpm. Paired with a 9G-TRONIC 9-speed automatic transmission, the S 450 offers seamless acceleration, reaching 0–60 mph in just 5.0 seconds. The rear-wheel-drive setup comes standard. Inside, the S 450 showcases a meticulously crafted interior adorned with Nappa leather upholstery, open-pore wood trims, and customizable 64-color ambient lighting, creating a serene and luxurious atmosphere. The cabin is centered around an advanced infotainment system featuring dual 12.3-inch high-resolution displays. One functions as a fully digital instrument cluster, while the other serves as the central interface for the COMAND® system. This system provides navigation, Apple CarPlay®, Android Auto™, voice control, and access to various vehicle settings. The touch-sensitive steering wheel controls, a rotary controller, and an optional touchpad ensure intuitive operation. Entertainment and connectivity are prioritized with a standard Burmester® surround sound system delivering exceptional audio clarity, and an upgrade to a high-end 3D surround system is available for audiophiles. Rear passengers are not left out, as the optional Executive Rear Seat Package includes dual high-definition displays, wireless headphones, and individual climate and entertainment controls. Comfort features abound, with power-adjustable, heated, ventilated, and massage-equipped front seats, a cabin fragrance system, and a four-zone automatic climate control system. The vehicle also includes advanced driver assistance technologies like Active Distance Assist DISTRONIC®, Active Steering Assist, lane-keeping assist, adaptive cruise control, and a surround-view camera system, ensuring a safe and stress-free driving experience. With a trunk capacity of 16.3 cubic feet and unparalleled luxury throughout, the 2019 Mercedes-Benz S 450 SWB is designed to deliver the ultimate in comfort, technology, and performance.