The NSU Prinz 4 was designed to cater to the growing demand for small, economical cars in the early 1960s. It was powered by a 598cc, twin-cylinder engine that produced 30 horsepower. Despite its modest power output, the Prinz 4 was capable of reaching a top speed of around 116 km/h (72 mph), making it well-suited for city commuting and short trips. Its air-cooled engine was a nod to NSU’s motorcycle roots, ensuring reliability and simplicity in maintenance.

One of the standout features of the Prinz 4 was its practicality. The car’s compact dimensions made it exceptionally maneuverable in urban environments, while its spacious interior could comfortably accommodate four passengers. The upright seating position and large windows provided excellent visibility, enhancing the overall driving experience. Additionally, the rear-mounted engine design allowed for a relatively spacious trunk, further adding to the car’s practicality.

The exterior design of the Prinz 4 was characterized by its boxy, utilitarian shape, which maximized interior space. The front featured a simple, clean grille flanked by round headlights, giving the car a friendly and approachable appearance. The functional design extended to the interior, where the dashboard was straightforward and easy to use, with large, clear gauges and simple controls.

The NSU Prinz 4 was not just practical but also economical. It boasted impressive fuel efficiency, which was a significant selling point during an era when economic stability was still recovering post-World War II. Owners appreciated the low running costs, making the Prinz 4 an attractive option for budget-conscious drivers.

In addition to its practicality and economy, the Prinz 4 was also known for its durability. The robust construction and reliable engineering meant that the car could withstand the rigors of daily use without frequent breakdowns. This dependability endeared the Prinz 4 to many owners, who often kept their cars for many years.

The NSU Prinz 4 also played a role in motorsport, particularly in rallying. Its lightweight construction and nimble handling made it a surprisingly competitive contender in various events. The success in motorsport further highlighted the car’s capabilities and added to its popularity.

Overall, the NSU Prinz 4 remains a notable model in NSU’s history. Its blend of practicality, economy, and reliability made it a beloved choice for many drivers in the 1960s. Today, the Prinz 4 is remembered fondly by classic car enthusiasts and stands as a testament to NSU’s commitment to producing high-quality, accessible vehicles.