F10 M5 on fire

[ASH]

Anyone seen this video?

It appears to be in Russia. I wonder what could cause this, I don't think this vehicle is a stock M5, driver was taking on bikers.

Things start getting hot around 1.10 min into the video

[video=youtube]

 

[Gizmo]

No doubt that is a fuel leak.

---

He tried to "Memphis Belle" her to put the flames out, haha.

 

[TurboLlew]

Meth leak

Won't even know its on fire until everything else has caught alight. All those S2+ Golfs burning probably have similar root causes.

Invisible flame using hand sanitizer:
[video=youtube]

 

[Gizmo]

That reminds me of Indy cars when they first started using Ethanol as their fuel. Crashes would happen and the cars catch on fire and the only sign is a massive heat haze coming off the car/driver so officials had to put an additive into the fuel so when it burns it has visible flames.