1955 Mercedes-Benz 300SL Gullwing
Regarded as the world’s first production supercar capable of 155 mph.
Driven in many historic events, including the Mille Miglia historic rally in Italy.
Iconic design and advanced engineering that was ahead of its time.
Seen as a fan favorite in both the Audrain community and around the globe, the 300SL “Gullwing” is considered by many enthusiasts to be the world’s first supercar. Bred for racing, the car was the fastest production car to date when it was released in 1955, and today is regarded as one of the most beautiful cars of all time. There is no better example of ‘form following function,’ as its unique design is completely purposeful and efficient.
The chassis of the Gullwing was designed by Mercedes’ chief engineer, Rudolf Uhlenhaut. He based his design on what is referred to as a “spaceframe.” Originally created by Alexander Graham Bell. “Spaceframes” consist of hollow tubing welded together in geometric patterns. The construction of the chassis resulted in deep truss side sills, necessitating significantly smaller door openings, which led to the use of the iconic “gullwing” doors. Racing regulations stated that the car must have fully functioning doors, but did not specify how they opened or closed, so the gullwing door was the most logical answer.
Because the Gullwing is derived from a pure racing car, the W194 of 1952, engineers employed many of the aerodynamic aspects in its design. For example, it has grills behind each front tire to expel the hot air from the engine compartment. Above each rear tire, it has a protruding lip to help create downforce from the expelled engine air. It also has door handles that lie flush with the body, so as not to create any extra drag. Interestingly, the windows cannot be rolled down. They must be popped out and removed completely while the car is stationary. When the windows are removed, the vent on the roof helps to keep air flowing smoothly from the interior over the rear of the car to create even more downforce. This car has been slightly modified with 300 SL sport camshafts, which were offered in later models.
Team members from Audrain have enthusiastically piloted this Gullwing in numerous rallies in recent years. The Mille Miglia in Italy is perhaps the most well-known historic rally in the world, only accepting the same models that ran the race when it was a competitive high speed open road race before it ended in 1957. The car has also been run in the famed Colorado Grand and California Mille, finishing all successfully! The Gullwing continues to wear its rally livery from each event.
Specifications:
Engine: 3.0 Liter Inline 6
Horsepower: 215 @ 5800 rpm
Torque: 202 ft/lbs @ 4600 rpm
Transmission: 4-speed manual
Top speed: 155 mph
Weight: 2851 lbs