1974 Mercedes-Benz 280
Another car that was showcased a lot in the 1980s was the Mercedes-Benz 280. The lightweight design of the car made it an ample addition to any luxury car fleet. Miami Vice was such a popular TV show that there was always a need for new luxury cars in the series. The 280 was featured in many episodes (via The MB Market).
The 280 was the entry-level Mercedes-Benz model for many years and that positioned it well. The Miami Vice series was based on the flashiness of the era in Miami, and this was the perfect car for that. Mercedes improved the 280 over time, although the model was eventually discontinued.