The 2021 Mercedes-Benz S-Class marks the start of the seventh generation of this luxury flagship sedan, offering a standard 429-hp turbocharged inline-six engine and an optional 496-hp V8, both with a 9-speed automatic transmission. Rear-wheel drive is standard with the option for 4MATIC all-wheel drive. The S-Class offers an array of advanced technology, including a 12.8-inch OLED infotainment screen, Apple CarPlay, Android Auto, and a state-of-the-art augmented reality navigation system. Additional considerable features include the MBUX Interior Assistant, and a range of driver assistance systems. For 2021, the S-Class sees significant redesign inside and out, featuring a more streamlined exterior and an ultra-luxurious, tech-oriented interior.