The new BMW 535i has always been the benchmark for all other mid-sized luxury sedans.
But for 2012 the all new Audi A6 is taking direct aim at the BMW buyer as well as the 535i. The Audi brings to the table a 310 HP supercharged powerplant, an 8 speed automatic transmission and of course Quattro all-wheel-drive.
But to not to be outdone the BMW has all of the same stuff, but instead of a supercharged engine it comes with a turbo 3.0L that puts out 300 HP.
So which one is the better car?
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