The first run is against a stock F10 M5. The M5 starts ahead of the turbo and gets a bit of a jump but the 996 Turbo starts to reel it in fairly quickly. It is pulling the F10 M5 very clearly up top making up the distance and managing to edge ahead before the cones. Definitely an impressive showing considering how far it started from behind.
The second run is against an OE Tuning tuned W204 C63 AMG with full bolt ons. The C63 starts out a bit ahead as well. The Turbo makes quick work of it though pulling past easily. Why there is only a single forward facing camera angle used on this run is anyone's guess as it is difficul to tell just how far ahead the Turbo was. Regardless, this was not nearly as close of a race as with the F10 M5.