AutoExpress has gotten their hands on the all-new 2012 Audi A6 and put it up against the BMW 5-series and Mercedes-Benz E-class. in this test AutoExpress compares the Audi A6 2.0 TDI to the BMW 520d and Mercedes-Benz E220 CDI.
AutoExpress concludes that while the BMW 520d is still the best option for driving enthusiasts, it's the Audi A6 2.0 TDI that provides the best overall combination of highway and city driving, fuel efficiency, luxury and performance.
The Mercedes-Benz E220 provides a solid option but it can't match the driving dynamics of the BMW or the style and interior luxury of the Audi.
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