B8 S4 vs B7 RS4!

[xtrema]

Do you guys have any dyno's for the S5? I wonder if the S5 is also underrated because the S5 does the 0-60 about the same and the 1/4 also about the same as the S4.

S5 cab should be underrated just like S4. S5 coupe is just an V8. I don't think there is any buzz about it being underrated by that huge margin.

And Keith, you better have the tune ready by summer

[Relentless]

interesting. I've heard that the RS4 and the B8 S4 do about the same quarter mile times... that sound right?

[xtrema]

12.8 vs 13.2 they are close. Now that we know what's hindering the S4, I'm sure it will blow away RS4 after tune.

Wait a sec........

So S4's stock HP is closer to 400HP?

[s-4man]

maybe this guy didnt know how to drive... http://www.dragtimes.com/Audi-RS-4-Timeslip-13304.html

[riegeraudi]

S5 cab should be underrated just like S4. S5 coupe is just an V8. I don't think there is any buzz about it being underrated by that huge margin.

And Keith, you better have the tune ready by summer

I am talking about the 4.2 V8 as the coupe with this motor has about the same 0-60 and 1/4mile times.

[Tifosi]

I am talking about the 4.2 V8 as the coupe with this motor has about the same 0-60 and 1/4mile times.

Dyno results are dyno results, it has little to do with 0-60 and 1/4 mile times. The 0-60 and 1/4 times can depend largely on gearing, tire/road condition and the all important, human factor. The V8 S5 was dyno'ed to be ~30whp less than the V6 S/C engine ( http://www.audizine.com/forum/showth...ght=S4+S5+dyno ) a little while back.