The Mercedes-Benz W124 is a model designation for a series of executive cars produced by the German automaker Mercedes-Benz from 1984 to 1997. It encompassed various body styles, including sedan (saloon), station wagon (estate), coupé, and long-wheelbase variants, and was marketed under different nameplates depending on engine specifications, such as 200E, 260E, 300E, 500E, and others. The W124 succeeded the W123 series and was itself replaced by the Mercedes-Benz E-Class (W210) in 1995, although production of certain models, particularly the station wagon, continued until 1997.
The W124 was notable for its robust engineering, high build quality, and durability, often cited for its longevity and strong resale value. It featured a range of inline-four, inline-six, and V8 gasoline engines, as well as diesel variants, including naturally aspirated and turbocharged options. The 500E model, developed in collaboration with Porsche, featured enhanced suspension, wider fenders, and a 5.0-liter V8 engine, distinguishing it as a high-performance variant.
Technologically, the W124 introduced advancements such as anti-lock braking systems (ABS), driver and passenger airbags (in later models), and improved aerodynamics, with a drag coefficient as low as 0.28 for certain versions. Its chassis design emphasized safety and ride comfort, contributing to its reputation as a benchmark in the executive car segment during its production era.
The W124 was manufactured in multiple locations, including Sindelfingen, Germany, and was exported globally. It gained a reputation for reliability, with many examples still in use decades after production ended. The model is frequently regarded by automotive enthusiasts and historians as one of the last traditionally built Mercedes-Benz vehicles before the brand's increasing adoption of digital systems and modular manufacturing.
Restoration and preservation of W124 models have developed a strong enthusiast community, particularly for diesel variants and the 500E. The series remains a prominent subject in automotive literature and historical evaluations of 1980s and 1990s European automobiles.