The 300 series was introduced at the Frankfurt Auto Show in 1951, and it was designed specifically for the export market. The 300 was beautifully designed, and it featured a modern wraparound windshield and flush-mounted headlights. Initially, the series was only available in four-door configuration as either a saloon or cabriolet.

The 300 S, or “Super”, model was introduced in mid-1952, and it combined elements of the existing 300 series with the upcoming but delayed 300 SL sports car. The most notable enhancement included a 30 per cent increase in horsepower, from 115 to 150. Praised by the motoring press, this new car was capable of a remarkable top speed of 110 mph. It also had a wraparound windshield, graceful wing lines, and a curved rear body line. The comprehensive list of standard equipment included no-glare mirrors, vacuum-assisted brakes, backup lights, reclining seats, and windshield washers. Priced from $12,680, these cars cost as much as 10 standard cars, and as a result, only approximately 560 examples of the 300 S were built, with 216 of those being coupés. Of course, such exclusivity resulted in an enviable list of wealthy and famous clients, including the Aga Khan, Gary Cooper, and Cary Grant.

More importantly, the 300 S introduced three sporty new bodies on a 25-centimetre shorter chassis; these three body styles were a coupé, cabriolet, and roadster. Although the styling was fresh and modern, the interior was most impressive. In comparison to the spartan automotive furnishings of some of its contemporaries, the new 300 S featured a lavish interior with supple leather, glossy and perfect burled walnut trim, a dash with chrome-accented instruments, and a switchgear that was made with the precision of fine jewellery.

This 300 S is one of those 216 coupés. It was delivered new in Dortmund, Germany, on 17 July 1954. It was dark green with a grey-green leather interior. Today, it exhibits an exquisite black exterior over a black leather interior upholstery and is fitted with elegant wood trimmings on the dash and doors. The upholstery has been replaced more recently, and it presents quite well. The interior chrome displays very well. Additionally, the dash has a removable radio delete plate, should the new owner choose to add this amenity. An interesting feature of the 300 S Coupé is the rear seat, as it can transform into a nifty package tray to accommodate the spoils of weekend shopping trips.

A well-detailed engine bay shows newer coolant hoses and heater hoses and the refinishing of several ancillary components. Underneath, the black chassis shows signs of road use and enjoyment from the previous owner. The standard wheels are painted in body-colour black, and they are shod with Firestone Deluxe Champion whitewall tyres. Optional dual Bosch fog lights add an attractive bit of character to this elegant sports coupé, and they remain “at the ready” to help light the roadway for the next lucky owner of this desirable 300 S.