Powered by the legendary five cylinder OM617, the sort of motor for which Mercedes-Benz earned their reputation as manufacturers of “million mile engines,” the W126 300SD was a classy and reliable ride, offering a frugal option for S-class owners not perturbed by a clackety-clack sound coming from the front end of their luxury car. This engine would be replaced in 1985 by the OM603 six cylinder unit (later enlarged to 3.5 liters) that, while offering more power, was susceptible to a number of very serious problems (a fault with the trap oxidizer – part of the emissions system – that could ruin the turbo, cylinder heads prone to overheating and cracking, bent rods and head gasket failures). So those looking for a diesel W126 would do well to consider an early, first generation car like this one.
Tag: Ascot Gray Metallic
It is with some eager anticipation I open my browser every week and search for the next interesting tuner car for today’s signature feature. Because of the explosion of the internet and the shrinking of the world coupled with trends in classic 1980s cars, the playing field has become littered with interesting period examples of cutting edge tuning technology. And for that it seems we have to thank Japan, since a majority of the classic AMG, Alpina and even Ruf cars are rolling back through Europe and into America from the land of the rising sun. Today’s star draft pick is one of the best players to emerge from the 1980s – the Alpina B7 Turbo. It was, for some time, the fastest sedan in the world, besting even BMW’s own Motorsport division entrants. With adjustable boost trimmed to 300 horsepower, only cars like Porsche’s 930 or some exotics could keep up. Today’s B7 – number 251 – has traveled around the world and back but is set to make the next leg of the journey: