Feat[]

A car creates a tunnel. Lol.

Calculation[]

Car: 188.63px = 2.034m

Tunel: 336.72px = 3.63085659757m

The length is the car's length, wich is 5.321m

Volume: 5.321*pi*(3.63085659757/2)^2 = 55093623.0755cc

Now the destruction, violent frag seems ok.

Energy: 55093623.0755*69 = 3801459992.21 Joules or 0.908 Tons, Building level.