Sazar said:
On the flip side the german cars are the most trouble-some and expensive to get components for and with regards to the price. There, all you are buying is the image. Your points seem to be aimed @ the japs but really you seem to be missing the mark.
Look up the problems with certain years of BMW's and Merc's and compare that with Lexus and then tell me which has the better build quality
Maybe you can imagine that german cars have twice as much electronics onboard as the Japanese? Maybe you can also imagine that most of this stuff is completely new breed of devices which as any other new tech has some troubles in the beginning? If you can, try it
Japanese cars still have the electronics architecture that we had around 94-95. No CAN-bus, no LIN-bus, just a good old serial connection between the devices built on master/slave architecture. Hell, many Japanese cars don't even offer ESP as an option, let alone some more advanced stuff like active steering, ESP2, active air suspension, pre-safe, MOST-bus based telematics, weight sensing system, shift-by-wire, demand controlled fuel supply, 7-speed automatic with switchable characteristics, adaptive AWD and so on. They don't even have any kind of global network management.
They also have fuel system, steering and suspension we had 10 years ago.
They mostly don't offer half the luxury or cosmetic options you'll be able to order in a german car.
It would be easy for Mercedes or BMW to build failure-free cars based on mid-90's technology, but that's not the sense of being the market leader and always implementing the latest tech and new ideas/features. That's the driving force behind the development.
And to the expert above who said "Japanese electronics are the best"-blah, if you look inside Sony or yamaha TV-sets, DVD-players, CD/DVD burners you'll be surprised to see Philips, Infineon, ST, AMD and Intel tech in there, among others. You may also imagine that all big companies develop and deliver their stuff all over the world. That's why there are just as many japanese and US produced ECU's as there are german in Mercedes and BMW. That's got nothing to do with quality, see above. All the devices must go through the same rigorous QA and testing phase. Regardless of all that, Germany is
the country with most advanced
car electronics.