RUF-modified Porsche 914/6, vibrant yellow, parked amidst lush greenery, exemplifying Donckerwolke's unique automotive vision.

Lamborghini Designer Luc Donckerwolke’s Unique RUF-Modified 1970 Porsche 914/6 Heads to Auction

User avatar placeholder
Written by Flynn Matthews

2026-09-29

Side view of modified Porsche 914/6 showing sleek lines and vibrant paint.

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.

Luc Donckerwolke standing next to his Porsche 914, exhibiting pride in custom design.
luc donckerwolke porsche 914

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.

Rear angle of Luc Donckerwolke's Porsche 914, highlighting exhaust and rear lamps.
luc donckerwolke porsche 914

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.

Porsche 914’s dashboard with classic design, showcasing intricate detailing.
luc donckerwolke porsche 914

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.

Luc Donckerwolke driving his customized Porsche 914 on a scenic road.
luc donckerwolke porsche 914
Close-up of Luc Donckerwolke and Porsche 914, focus on facial expression and car hood.
luc donckerwolke porsche 914

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.

Front view of Porsche 914 showing headlights and sleek grille design.
Luc Donckerwolke leaning on Porsche 914, highlighting car's aesthetic and design features.
luc donckerwolke porsche 914
Underside view of Porsche 914, focusing on suspension and exhaust components.

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
Porsche 914 interior, emphasizing gear shift and seating arrangement.
Roca Avant logo on building exterior, capturing minimalistic architectural style.
ROCA AVANT

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.