As you may know, Mercedes had a spotty record of hanging on to rare classics among the hundreds of models the company has produced. This applies double for the racecars – which are often either lost to track damage or to privateer teams. Either way, gone from the safety of the MB Museum.
Such was the case for a pair of American-commissioned racing overhauls to a pair of 1957 300 SL’s. While Mercedes retired from racing for 1956-forward, the SL was still a plum basis for a race-winning track car. A priciple named Jim O’Shea has SLS Speedsters made of lightweight goodies to up stock speed even more than the factory already had.
This one-off recreation restores the lost O’Shea racing SLS via a painfully-detailed streamlining of the stock vehicle. The goal? A loss of over 500-pounds from the overall curb weight.
Kienle Automobiltechnik in Germany did the 2000-hour job of made an SL into the world’s only existing SLS Racing.
Alloy parts and engine upgrades, a long-haul fuel tank and full glass removal gave the SLS Racing a unique visual aggression. Today, the side exhausts and period roll bar set the perfect mood for driving goggles and power oversteer.
So, how might we make this one-off even more exclusive and appealing to 2015 eyes?
Dropping the roll bar and darkening the wheels in Photoshop shows some cool results for minimal time/money input.
1957 Mercedes-Benz 300SLS Racing
8-9 September 2013
1957 Mercedes-Benz 300 SLS Racing
To be auctioned on Sunday, September 8, 2013
Sold for £593,600
- Chassis no. 198.042.7500557
- Engine no. 198.980.7500555
250 bhp, 2,996 cc overhead-cam inline six-cylinder engine, aluminium block four-speed manual transmission, independent front suspension with upper and lower A-arms and coil springs, independent rear suspension with swing axles and coil springs, and front disc and rear drum hydraulic brakes. Wheelbase: 2,400 mm
Whilst the Mercedes-Benz 300 SL is often thought of as the ultimate road car of the 1950s, it is important to remember that it was, in fact, a car born and bred directly on the race track. It was Mercedes-Benz’s New York importer, Max Hoffman, who conceived the idea for a road version of the potent W194 300 SL, which would cater towards wealthy, performance-minded enthusiasts. Hoffman successfully convinced the top executives at Mercedes-Benz that a car such as this would sell well in the United States, and the rest is history. As radical and ground breaking as the 300 SL and the Roadster that followed were, the 300 SLS that was campaigned by American racing driver Paul O’Shea took things one step further.