On a highway you would usually go 80-120 kmh.

No easy way to imagine that kind of speed in a car for most people.

Here are some things and their speeds in kmh:

• human falling at terminal velocity belly down: 200 kmh
• plane right before touchdown: 250 kmh
• f1 racer: 320 kmh
• cannon ball being fired: 3000 kmh
• fastest baseball pitch: 170 kmh

Anyway, he probably has only a few more times of that before he crashes and instantly dies (and probably kills a bunch of people)