The 1988 Mercedes-Benz 420 SEL is a classic luxury sedan from the renowned W126 S-Class lineup, known for its timeless design, solid build quality, and refined performance. Powered by a 4.2-liter V8 engine producing 201 horsepower and 228 lb-ft of torque, it delivers a smooth and comfortable ride with a four-speed automatic transmission. The long-wheelbase (SEL) variant provides extra rear-seat legroom, enhancing passenger comfort. Standard features include leather upholstery, wood trim, power-adjustable seats, automatic climate control, and a premium audio system. Built with Mercedes’ legendary durability, the 420 SEL offers a secure driving experience with advanced (for its time) safety features like ABS and crumple zones. Even decades later, this flagship sedan remains a symbol of luxury, engineering excellence, and prestige.