Six examples of the Ferrari 250 GT Spyder California, representing each of the six versions of the now iconic roadster to be built, were displayed among the world's elite vehicles at the 2008 Pebble Beach Concours d'Elegance last weekend.

In 1958, Ferrari began production of a race-inspired convertible named after its best-selling market – the Ferrari 250 GT Spyder California. Only 105 "Cal Spyders" were manufactured overall. In addition to the prototype, there were six variants-long and short wheelbase models with differing headlight treatments and competition versions. Six of these now iconic roadsters were displayed among the world's elite vehicles at the 2008 Pebble Beach Concours d'Elegance last weekend.

After the prototype's completion in 1957, coachbuilder Carrozzeria Scaglietti began handcrafting the open-air Spyder California based on the long-wheelbase 250 GT platform, with models featuring both open and closed headlights. In 1960 Ferrari moved to a shorter wheelbase, again with open and closed headlight variations. Twelve of the 105 Spyder Californias were built specifically for competition, utilising all-aluminium bodywork, a larger gas tank and a more powerful engine, and racing triumphs added to the Spyder California's lore.

"Ferraris with competition pedigrees are always the most revered," said Ed Gilbertson, Chief Judge at the Pebble Beach Concours d'Elegance and a Ferrari expert in the run up to last weekend's event, "and the Spyder California earned top finishes at some of the biggest races. We'll have one of the most desirable Ferraris of all on display at the Concours – the closed headlight, alloy-bodied, short wheelbase Spyder California that raced at Le Mans and Sebring."

The Concours also showcased the only Ferrari 400 Superamerica built by the factory with Spyder California coachwork. Its Pebble Beach appearance in the GT Class marked the first showing of it anywhere in the world. "This Superamerica is the only one of its kind, and looks just like a pregnant Spyder California due to its bigger chassis and engine," said Gilbertson. "Although it's not truly a Spyder California, it's certainly a close cousin and looks just like the exceptional beauty that it replicates.