
Luc Donckerwolke, known for designing iconic cars like the Lamborghini Murciélago and Gallardo, is now parting with a treasured piece from his personal collection: a RUF-tuned Porsche 914/6 from 1970. He acquired this mid-engine marvel in 2020, later entrusting it to RUF Automobile in Pfaffenhausen, Germany, for a comprehensive rebuild. The car, now on the auction block at Bring a Trailer, offers a glimpse into Donckerwolke’s eclectic taste.

Porsche’s Mid-Engine Experiment with the Modified 914/6
The Porsche 914, a collaboration between Porsche and Volkswagen, emerged in 1969 with a groundbreaking mid-engine design. This configuration offered a unique set of proportions unlike the traditional rear-engine 911, allowing designer Heinrich Klie to explore bold new forms. Michael Mauer, a Porsche designer, noted its modernity, emphasizing its flat surfaces and the freedom allowed by its layout, a prime example of car design innovation.
Porsche’s history of blending style with function shines through in this RUF-modified model. Explore how Porsche transforms 911 models into Toy Story Icons for a charitable cause.

An Evolving Classic
The featured custom-built 914/6 has a storied past. Originally finished in Lemon Yellow, it was modified in 1975 to Porsche’s M471 GT specifications. These adjustments included steel flares and larger Fuchs wheels, enhancing its performance aesthetic. RUF’s recent refinements include a Grand Prix White finish and lightweight fiberglass components, adding another layer to its rich history.

Preserving the Iconic Shape
Under RUF’s care, the flat-six engine of the enhanced Porsche was expanded to 2.4 liters, with significant upgrades to the brakes, cooling systems, and suspension. Inside, the cabin features Recaro seats and a Heigo roll cage, offering modern comfort while preserving the car’s vintage charm. Despite these modifications, the distinctive 914 silhouette remains unmistakably intact.


A Car with Timeless Proportions
Fifty years after its creation, the one-of-a-kind 914/6’s unique design continues to captivate enthusiasts. Donckerwolke, celebrated for his work on muscular Lamborghinis and refined Bentleys, embraced this vehicle’s simplicity and character. Currently, the car is available on Bring a Trailer, with the auction closing on September 30, 2026.
As this rare Porsche 914/6 hits the auction block, discover how a Porsche 911 became a bold off-road beast in Chicago’s urban landscape.



Project Info
- Name: Porsche 914/6
- Year: 1970
- Owner: Luc Donckerwolke
- Rebuild and Modification: RUF Automobile | RUF Automobile
- Original Design: Heinrich Klie under Ferdinand Alexander Porsche and his team
- Listing: Bring a Trailer | @bringatrailer


Sources & Links
Source: designboom.com
Frequently asked questions
What car is Luc Donckerwolke auctioning?
Luc Donckerwolke is auctioning a RUF-tuned Porsche 914/6 from 1970. This car has undergone a comprehensive rebuild by RUF Automobile.
What modifications were made to the Porsche 914/6?
The modifications include a Grand Prix White finish, lightweight fiberglass components, and a flat-six engine expanded to 2.4 liters. The car also received upgrades to its brakes, cooling systems, suspension, Recaro seats, and a Heigo roll cage.
When does the auction for the Porsche end?
The auction for the Porsche 914/6 will close on September 30, 2026.
