BMW M3 (E36)
The 1990s M3 was one of the most popular models in the 3-Series line. It even cultivated a new segment for BMW. The E36 was a compact sports car that offered a decent amount of luxury for the price. The engine was one of the most well-designed engines that BMW ever put into a production vehicle and it still stands the test of time (via BMW).
The M3 redefined an entire segment, which is why the car has exploded in popularity. These cars were the pinnacle of engineering, and even 30 years later, the E36 is a precision-built car. Focused on quality and performance, the E36 was one of the cars that redefined the BMW. Its beautiful styling and unique performance were excellent attributes of a historic sports car.