Dont think so but Im not 100% sure

As a M6 owner I wouldnt care if I lost against a M3 around a track, at least the M6 is faster in straightlines.

Its an free option for RS4.

So how do we know the RS4 had these racing tires during this track test.
I didn`t see where that was indicated. Unless I missed it.

if you read the test they mentione it. You can read it in Sportauto, just go to your store.

Does it really matter? As I remember it you were never intrested in tracktimes.

Maby I just became interested, lOl.

Zonda F --- 132.203 km/h - 1:10.8 min

Thats very fast. Still no CGT time though...

1:12.3 --- 129.461 km/h - Lamborghini Gallardo Sypder, 520 PS
1:15.4 --- 124.125 km/h ? Audi RS4, 420 PS
1:16.5 --- 122.353 km/h - Mercedes SL 55 AMG, 517 hp
1:16.7 --- 122.034 km/h - BMW Z4 M Roadster, 343 PS
1:17.6 --- 120.619 km/h ? BMW Z4 3.0si Roadster, 265 PS
1:17.7 --- 120.463 km/h ? Mercedes SLK 55 AMG, 360 PS
1:18.7 --- 118.933 km/h ? Mercedes SLK 350, 272 PS
1:20.0 --- 117.000 km/h ? Irmscher Opel Astra GTC 265, 265
1:23.1 --- 112.635 km/h ? VW Polo GTI, 150 PS

Weird that facelifted SL55 got the same laptime as M5, also the difference between Z4M and Z4 3.0 isnt that much, weird.

That is a terrible argument GTA7.5...Shame on you Weight is everything especially around the track. Why do you think the M3 CSL is still so much faster than the RS4 V8?? Heres a tiny hint: WEIGHT!!! There is nothing more important for track performance than weight, and second is tires.

BMW M3 CSL -------------------------------------------- 1.13,5 min
Audi RS4 (V8) ---------------------------------------- 1.15.8 min

And why do you think the E46 m3 is quicker around this track than the M5...
It certainly isnt power.

BMW M3 E46 ---------------------------------------------- 1.16,3 min
BMW M5 E60 --------------------------------------------- 1.16,5 min

No. The M3 is quite a bit lighter.