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201420 Oct



When Gunther Holtorf and his wife Christine set out in their Mercedes-Benz 300 GD to visit as many of the countries around the world as possible, the G-Class was just ten years old. Today, some 26 years, just under 900,000 kilometres, and 215 visited countries later, Gunther Holtorf drove his cherished G – christened 'Otto' – back home to Swabia.


The marathon vehicle will take pride of place in the Mercedes-Benz Museum in Stuttgart-Unterturkheim, where it will go on display to visitors in the Classic Cars section from October 21, 2014. As a world-record holder, Otto will also be immortalised in the Guinness World Records. Since the finish of this unique journey around the world will coincide with the 35th anniversary of the Mercedes-Benz G-Class, the occasion will be marked with the launch of the G 350 BlueTEC Edition 35 and G 500 Edition 35 special models.


For 77-year-old Gunther Holtorf, his Mercedes-Benz 300 GD, which his wife Christine affectionately christened Otto, is quite simply the expedition vehicle par excellence for this kind of adventurous tour. “In 1988, when I bought the car I was a bit more skeptical about the promise made by Mercedes-Benz, namely ‘Where there's a G, there's a way’. After all, I'd already seen something of the world beforehand and had a rough idea of what the vehicle would have to endure on this kind of world tour!” This initial skepticism gave way though to an unreserved trust in Otto's capabilities as the years went by. Especially in precarious situations, the symbiosis between the Holtorfs and the G-Class grew.


The 300 GD covered over 250,000 of the just under 900,000 kilometres off-road. On gravel or washboard roads, in mud, on pot-holed roads or rocky uphill stretches in the mountains - for the suspension and chassis this punishing workout is equivalent to around 2.5 million kilometres under normal central European conditions.




In addition to the challenging terrain there were also the disparate meteorological conditions to contend with, which Otto took in its stride throughout all the world's climate zones - from the unforgiving searing heat of the desert, through steaming jungle regions to the freezing cold of the Arctic climes.


As if the demands on the 300 GD were not already high enough, Otto actually always had to contend with overweight. Including expedition gear and food, with jerry cans, operating supplies, tools, recovery gear, spare parts and spare wheels, the expedition vehicle fully tipped the scales at 3.3 tonnes – around 500 kilograms in excess of the permissible gross vehicle weight. The roof alone of the cross-country vehicle had to take 400 kilograms.


But according to the Holtorfs even that could not faze the world record vehicle: “Actually the G was always overladen, which is why I fitted it with reinforced springs and bad-road shock absorbers. Otherwise, 'Otto' remains like any series-production vehicle. The entire drivetrain with the engine, transmission and axles is still original. Neither the frame nor the body have shown any signs of fatigue.”


By the time the vehicle crosses the finish line in Stuttgart, Gunther and his now deceased wife Christine Holtorf will have travelled around 215 countries with Otto. “Travelled around - mind you!" stresses the former pilot and aerospace manager. “A quick stop, with a stamp in your passport to prove it and a symbolic photo with the vehicle at the border crossing - that was never enough for us!  In our eyes, you can only travel through a country once you've delved into the particular hemisphere, come into close contact with the locals and got to know their very many facets.”




Once a country had been ticked off according to these criteria, another red line was added to the personal world map ‘Round-The-World Record Tour 1990 – 2014’. This now definitive world map is criss-crossed by red lines and, in the course of his tour planning, had opened a few doors for Gunther Holtorf, letting him undertake journeys which hitherto had been deemed impossible.


Such as through entirely inaccessible countries like North Korea and Myanmar or the grand tour through China across 25,000 kilometres with only him at the wheel. Gunther Holtorf calls these journeys ‘pioneer tours’ - the first time a foreign vehicle with a foreign driver was allowed to drive through the particular country.


Before Otto gets his definitive space in the Mercedes-Benz Museum, he's going to be sent out on the road again for two years from the end of February 2015 - travelling around the Mercedes-Benz Centres and company-owned sales and service outlets in Germany and Europe. Otto will accompany a touring exhibition developed specially for the vehicle, recounting his interesting stopovers and most impressive experiences. The tour is likely to kick off in Munich in February 2015.


When the vehicle was officially handed over to the Mercedes-Benz Museum, Dieter Zetsche, Chairman of the Board of Management of Daimler AG and Head of Mercedes-Benz Cars, was equally impressed by the driver and the vehicle. “I promise that there will still be a G-Class in the future. Will there be more characters of Holtorf's ilk in the future? I hope so," said Zetsche.




300 GD world-record tour at a glance:

Duration - 26 years

Total kilometres - 897,000, equivalent to about 22 times around the Earth or Earth - Moon and back plus another two times round the Earth

Of which kilometres off-road - 250,000

Countries visited - 215

Borders crossed - 410 (outside Europe)

Ocean container shipments - 41

Deep-sea ferry passages - 113

Highest point - Base Camp Mount Everest 5200 metres above mean sea level

Lowest points - Dead Sea/Death Valley, both around 150 metres below sea level

Coldest place on the tour - Near Irkutsk, Siberia, -27 degrees Celsius

Hottest place on the tour - Australian outback near Alice Springs, 50 degrees Celsius

Total time spent driving - Equivalent to 3.5 years 


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