10 laps of Kyoto ring - long reversed with heavily tuned BMW M5 F10 against BMW M3 touring cars with 30 second head start.
BMW M5
4.4L twin turbo V8 RWD
0.8 bar turbo pressure
1880 bhp @ 8561 rpm
1776 Nm @ 4633 rpm
Weight: 1410 kg ( 1355 / 1000 kg)
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BMW M3 Touring car:
2.0L 4 cylinder Boxer 4x4
490 bhp @ 6270 rpm
627 Nm @ 4775 rpm
Weight: 1100 kg (453 bhp / 1000 kg)
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https://www.youtube.com/watch?v=cS9jR7r3uGM