Board Thread:Game Discussion/@comment-170.52.87.61-20180524022124/@comment-31446467-20180524063759

Lessons learned from thousands of 10 lappers indicate that:

Collisions/crashes involving any objects may add up to 10 sec to a lap in Le Mans. Top speed on Mulsanne straight may drop by 20 to 30 kmh.

Accumulated off-track may slow the car too, but not critically though, like minus 5 to 10 kmh.