The Bugatti Type 57 SC Atlantic represents the absolute summit of pre-war automotive design, combining radical aerodynamics with hand-built French luxury. Built in extremely limited numbers between 1936 and 1938 under the direction of Jean Bugatti, only four examples of the Atlantic were ever produced, with just three surviving today. Powered by a supercharged 3.3-liter inline-eight engine producing roughly 210 horsepower, this masterwork set benchmarks for performance and style that few vehicles have ever matched.
This guide explores the engineering mechanics behind the Atlantic, the origin of its iconic dorsal seam, the fate of the individual chassis, and why surviving examples command tens of millions of dollars today.
The Genesis: From Coupé Aerolithe to Production Atlantic
To understand the Atlantic, you have to look at the prototype that preceded it: the Coupé Aerolithe debuted at the 1935 Paris Motor Show. Jean Bugatti wanted an aerodynamic shape that sliced through the air cleanly. Because steel panels were heavy and difficult to mold into the desired teardrop contours, the Aerolithe utilized Elektron, a magnesium-aluminum alloy.
Elektron created a unique manufacturing hurdle: it was highly flammable when welded. To join the body panels without traditional welding, Jean Bugatti designed a prominent external riveted flange running down the exact center spine of the car, from the windshield to the rear bumper. This functional necessity accidentally birthed one of the most recognizable styling signatures in automotive history.
When Bugatti transitioned from the prototype to the limited-production Atlantic (officially designated the Type 57SC, where "S" stood for Surbaissé or lowered, and "C" stood for Compresseur or supercharged), they switched from Elektron to standard aluminum. However, they kept the striking dorsal seam as an aesthetic homage to the Aerolithe.
Engineering and Mechanical Specifications
Beneath the sweeping Art Deco aluminum skin lay sophisticated engineering derived from Ettore Bugatti's racing pedigree.
- Engine: 3,257 cc twin-cam inline-eight cylinder engine.
- Aspiration: Roots-type supercharger (Compresseur), boosting output to approximately 210 horsepower.
- Chassis: Lowered Type 57 chassis (Surbaissé) featuring stiffened semi-elliptic leaf springs and rigid axles.
- Top Speed: Around 120 to 135 mph, making it one of the fastest production road cars of the late 1930s.
- Transmission: Four-speed manual gearbox with synchromesh on upper ratios.
The supercharged "SC" variant repositioned the engine further back in the chassis for improved weight distribution. The exhaust pipes were exposed on the passenger side, snaking outward from the hood in a row of polished metal tubes that signaled raw mechanical aggression beneath the elegant bodywork.
The Surviving Chassis: Where Are They Now?
Because only four Type 57 SC Atlantics were built, automotive historians track each individual car by its unique chassis number.
Chassis 57374 (The First Production Car)
Completed in September 1936 for Victor Rothschild, this car originally featured metallic gray-blue paint. It was later involved in a severe railway crossing accident in the 1950s, rebuilt multiple times with modified parts, and eventually restored to its original factory specification. It resides in a private collection and remains exceptionally well-documented.
Chassis 57473 (The Fabric-Seamed Survivor)
Delivered to Jacques Holzschuh in 1936, this car suffered a catastrophic crash during World War II when it was struck by a train, killing the driver. The wreckage was salvaged and eventually underwent a decades-long restoration using surviving original components. It won Best of Show at the Pebble Beach Concours d'Elegance in 2003.
Chassis 57591 (The Ralph Lauren Car)
Often considered the most famous of the group, this Atlantic was delivered to R.B. Pope in 1938 and finished in a striking deep sapphire blue. Fashion designer Ralph Lauren purchased the car in 1988 and commissioned a meticulous, no-expense-spared restoration by Paul Russell. It swept the concours circuit, taking top honors at Villa d'Este and Pebble Beach. You can explore more about Ralph Lauren's automotive collection via Robb Report.
Chassis 57453 (The Lost Atlantic)
The fourth car built has been missing since the early 1940s. Originally owned by Jean Bugatti himself (who gifted it to race driver Robert Benoist), it vanished during the chaos of the Nazi occupation of France as the factory attempted to evacuate valuable vehicles. Rumors persist that it was hidden in a barn or lost during transport, making it one of the greatest "holy grail" undiscovered artifacts in automotive history.
Common Misconceptions About the Atlantic
Car enthusiasts often conflate standard Type 57 models with the ultra-rare Atlantic variant. Here are a few clarifications:
- Not all Type 57s are Atlantics: Bugatti built roughly 710 Type 57 chassis across various body styles (Ventoux, Galibier, Stelvio). Only four were true Atlantics.
- Elektron was dropped: While the 1935 Aerolithe prototype used the magnesium alloy, all production Atlantics used aluminum over a steel framework because Elektron was too volatile and difficult for clients to maintain.
- Name origin: The car was named in honor of Jean Bugatti's close friend, Jean Mermoz, an aviator who flew postal routes across the South Atlantic and tragically disappeared over the ocean in 1936.
To learn more about pre-war automotive milestones and preservation standards, visit the Historic Vehicle Association.
Frequently Asked Questions
How much is a Bugatti Type 57 SC Atlantic worth?
While exact market figures remain private, transactions involving surviving pre-war Bugattis of this caliber routinely exceed $30 million to $40 million in private sales, placing them among the most expensive cars ever made.
What is the difference between a Type 57S and a Type 57SC?
The standard 57S featured a lowered chassis and dry-sump lubrication. The "C" designation added a Roots-type supercharger, which significantly increased horsepower and altered the exhaust routing.
How many people does an Atlantic seat?
Despite its long, sweeping silhouette, the Atlantic is a strict two-seater coupe with a surprisingly intimate cabin layout and restricted rear visibility due to the split rear window and central fin.
Can you still buy a replica?
Several coachbuilders create high-end continuation models or tribute bodies based on the Type 57 chassis, though owning an authentic factory-built Atlantic remains restricted to a handful of ultra-wealthy collectors and museums.
