A rare 1955 Mercedes-Benz 300SL Gullwing has been stolen from a hotel near the Nurburgring.

The Sunday Times reports that the iconic German coupe was taken from the Dorint Hotel between 1:30am and 10 am on August 11. The vehicle’s owner, Thomas Rosier, says the Gullwing was parked in front of the hotel as the garage was full.

Chassis number 198040 5500434, the car was there to take part in the Oldtimer Grand Prix at the ‘Ring. It also happens to be one of the most intriguing 300SL’s in the world.

As revealed by photographer Remi Dargegen on Facebook, the car has a chopped roof and subtle bubbles to increase headroom. Additionally, it has yellow fog lights, bespoke bumpers, and an interior bathed in ostrich leather.

Nicknamed the ‘Californian Outlaw’, the car is also one of just 30 steel-bodied Gullwings outfitted with the desirable NSL high-performance engine.

According to experts, the car’s status in the motoring community means it is unlikely to be sold on the open market. Instead, it is more likely that those who stole it will dismantle it and sell it for parts.

In response to the original Facebook posting about the vehicle’s theft, motoring enthusiasts from around the world have been sharing pictures and information in an attempt to have it located.

The owner is offering a €250,000 ($284,000) reward for the return of the car, thought to be valued at roughly $2 million.

Those with information on the stolen Gullwing have been urged to call the Mayen Police Department.