The NA V8 M3 with DCT is already a low 12 sec car,so is the F10 M5,i dont think this car is goin to be an 11 sec car.
Something tells me the weight difference between the s65 and this reworked N55 engine is goin to be negligible with the s65 on the lighter side,i guess it comes down to mpg.
I thought BMW had plenty of fuel efficient cars already.
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