RE: whatamess24 Oct 2018 14:31
The German cars aren't as reliable as people think they are. They used to be amazing, 30 years ago Volkswagens were bullet proof. But now due to increases in technology they tend to have more problems.
Japanese cars are the best for reliability, regularly topping the warranty direct reliability index. You only see how good a car is as it ages, and Japanese cars are the most reliable.
With that said though, the engines in the German cars for the most part are very good. It tends to be electrics and pumps etc that go on them if they're not well maintained.
I've got a BMW 5 Series Diesel only a few years old with 22k on the clock. I put various fuel additives through my car, turbo cleaner, dpf cleaner and injector cleaner. That way the fuel system is cleaned out, the diesel particulate filter (thanks EU) is prevented from blocking. And the Turbo is unlikely to stick too.
The car runs like very smoothly, but I do expect some issues with the electrics, as BMW are known for that.