The BMW E3 is a series of luxury sedans produced by the German automaker BMW from 1968 to 1977. Known for its elegant design and advanced engineering, the E3 was the first model in the BMW 5 Series lineup. It featured a range of inline-six engines, providing a balance of performance and comfort. The E3 was well-received for its spacious interior and smooth ride, making it popular among executives and car enthusiasts alike. It laid the groundwork for future BMW models, establishing the brand's reputation for quality and innovation in the automotive industry.