Nestled in the scenic routes of Wisconsin, a 1966 NSU Spider has been making waves not just for its classic charm but also for its unique under-the-hood story. The NSU Spider holds a special place in automotive history as the first car to feature a Wankel rotary engine. Developed by NSU, the Wankel engine was a groundbreaking invention in the 1960s, known for its compact and lightweight design, providing a smooth and higher-revving alternative to piston engines.

The NSU Spider, therefore, began its journey as a marvel of German engineering, celebrated for its innovation and sleek design. However, the journey of this particular NSU Spider took a turn when the original Wankel engine, unfortunately, met its demise. In an effort to preserve the car’s legacy, a previous owner made a significant modification—a swap to a reliable Volkswagen engine. This swap was not just about keeping the car running; it was about merging German automotive heritage with the reliability of Volkswagen’s engineering, ensuring the car remained as enjoyable and functional as ever.

Before the current owners acquired it, the car underwent a comprehensive restoration. The underside of the car is described as immaculate—a solid base coated with protective paint to shield it from the elements. Though it’s unfortunate that the original rotary engine could not be saved, the restoration has ensured that the car remains a joy to drive and a head-turner at car events. Despite some cosmetic needs, particularly around the hood area, the NSU Spider shows well, with its body in good condition overall. Find it for sale at $18,000 here in Middleton, WI.