Background
"It proved to be fast and tireless, exhilarating to drive and was probably created with long distance, comfortable travel in mind..." - The Autocar on the Mercedes-Benz 190 SL, 10th January 1956.
The Mercedes-Benz SL-Class is a grand tourer sports car and has been manufactured by Mercedes since 1954.
The SL stands for ‘Super Leicht’ – or ‘Super Light’, a fact only ratified surprisingly recently by some Mercedes historians locked away in a dusty Bremen basement.
An American importer by the name of Max Hoffman suggested to Mercedes that there might well be a market for a more civilised version of a Grand Prix car.
Something tailored to deep-pocketed performance enthusiasts in the cash swamped post-war American market. He turned out to be very right indeed, and the US remains the primary market for the SL to this day.
The 190 SL, which was cleverly styled along the lines of its hyper-expensive race-bred 300 SL sibling, was announced in 1954 and entered production in January 1955, the delay being caused by alterations aimed at strengthening the saloon's shortened platform to compensate for the open body's reduced stiffness.
"Very few new sports cars have been so eagerly awaited or so long in coming as the moderately priced SL version of the Mercedes-Benz," observed Road & Track magazine.
“Moderately priced” is, of course, entirely relative in the context of any Mercedes-Benz SL.
Mounted on a detachable sub-frame along with the four-speed manual gearbox, front suspension and steering, the power unit was a 1,897cc overhead-camshaft four - the first such engine ever to feature in a Mercedes-Benz.
Breathing through twin Solex downdraft carburettors, the M121 unit produced 105bhp DIN (120bhp SAE) at 5,700rpm, an output sufficient to propel the 190SL to 100km/h (62mph) in 14.5 seconds and on to a top speed of 171km/h (106mph).
With its four-speed all-synchromesh gearbox, servo-assisted hydraulic drum brakes, and fully independent suspension, the 190 SL was both more refined and more comfortable than any contemporary British sports car.
The fact that the 190 SL's ride was more at home on the boulevard than the race track did nothing to deter buyers.
The model was a big hit in the USA where many of the slightly fewer than 26,000 produced between 1955 and 1963 found homes.







