Comparison test from the german AMS: 530d x-drive vs A6 3.0 tdi quattro vs E350cdi 4-matic. BMW finishes last. Looses to Audi in the disciplin roadhandling, performance, brakes, economy etc. To MB in disciplin comfort. This is the first comparison test of a 5 series i have ever seen that looses out to its german premium rivals. The new Audi has catced up. Whereas Audi has lost weight since last model, BMW has gained weight.
http://www.auto-motor-und-sport.de/v...10.html?show=2