2012 Audi S7 Spy Photo Review

2012 Audi S7 spy photowe like the A7’s responsive and gutsy, 300-hp supercharged V-6, but its muted snarl just can’t deliver the aural satisfaction and hearty growl of a V-8. In addition, the 333 hp the engine produces in the S4 is likely near its maximum output. So we’re not entirely surprised that Audi has chosen to add an entirely new engine to its arsenal for the S7 (as well as the next S8):