The 1957 Jaguar XKSS was a race automotive transformed for street use and produced in restricted numbers. One of many few examples ever constructed is slated is to be auctioned off by RM Sotheby’s on the firm’s Monterey Automotive Week sale, scheduled for Aug. 17-19.

The XKSS relies on the 24 Hours of Le Mans-winning Jaguar D-Kind. After profitable Le Mans with the D-Kind two years in a row, Jaguar selected to withdraw from racing on the finish of the 1956 season. That left some spare D-Kind chassis, which administration determined to transform into street vehicles.

Jaguar modified the bodywork, shedding the distinct fin and including fundamental facilities, together with a passenger door, a windshield, facet curtains, and a folding high, however the firm stored the inline-6 engine and different mechanical {hardware}. The outcome was a road-going model of a still-competitive race automotive. The D-Kind went on to win Le Mans once more in 1957 with the privateer Ecurie Ecosse staff.

1957 Jaguar XKSS (picture by way of RM Sotheby’s)

A manufacturing run of 25 vehicles was initially deliberate, however a fireplace at Jaguar’s manufacturing unit destroyed 9 chassis, lowering the ultimate complete to 16. Jaguar did a run of 9 continuation vehicles in 2016 to “full” the manufacturing run.

The automotive up for public sale—chassis quantity XKSS 707—was initially imported to the U.S. Leaving the manufacturing unit in cream over purple leather-based, it was purchased by racer Lou Brero Sr., who died in a crash earlier than taking supply. The automotive was subsequently offered to seller Sammy Weiss, whose Sacramento dealership offered it to San Francisco resident Sidney Colberg in 1960.

Colberg stored the XKSS for 15 years earlier than promoting it to British fanatic Anthony Bamford (later Lord Bamford). XKSS 707 has lived within the U.Okay. ever since, buying and selling palms just a few occasions. Through the years, the unique hood, dented in racing incidents, was changed and the automotive was repainted to its present metallic blue—a nod to the Ecurie Ecosse race vehicles.

1957 Jaguar XKSS (picture by way of RM Sotheby’s)

A lot of the automotive continues to be unique, together with a lot of the bodywork, the engine block and head, and even two of the three carburetors, based on the public sale itemizing. The odometer exhibits 25,535 miles, which is regarded as the precise lifetime mileage.

An unique XKSS does not come up for public sale fairly often, which explains the estimated $12-$14 million sale value for this one. Understand that even Jaguar’s continuation vehicles offered for $1.5 million every when new.