The BMW E39 is the fourth generation of the BMW 5 Series, a range of executive cars produced by the German automaker from 1995 to 2004. The E39 was initially introduced in the sedan body style and later incorporated a station wagon variant known as the "Touring," added in 1996. While the E39 was succeeded by the E60 model in 2003, Touring versions of the E39 continued to be manufactured until May 2004.
One of the key advancements of the E39 was the increased utilization of aluminum in its chassis components. This model marked the first time that all crucial components for the front suspension used aluminum, and it set a precedent by incorporating aluminum in some rear suspension parts as well. Furthermore, the E39 was a trailblazer for the 5 Series line as it became the first model in the series to offer a four-cylinder diesel engine option, catering to drivers seeking a diesel powertrain with enhanced fuel efficiency.
In summary, the BMW E39 was a notable iteration of the 5 Series known for its incorporation of aluminum in chassis components, particularly in the suspension system. This model also stood out for introducing the availability of a four-cylinder diesel engine, expanding the engine options for consumers. Despite being succeeded by the E60 5 Series, the E39 Touring variant continued to be in production until 2004, showcasing its enduring appeal and versatility in the executive car segment.
