Hole in the threshold through fence

Hello. My sister accidentally rammed a wooden fence pole with my golf 5 variant on the side yesterday. At this there were steel bolts at the top and bottom to take a gate that drilled into the car. (see picture) The result: two slit doors as well as a 6cm long hole in the threshold (see picture) According to her statement she has reached at most step speed, in addition to that the fence pole is enclosed in the ground and the ground is yielding. Is this a realistic price? How is such a threshold repair possible? Best regards to Tom? Is this a real price? Is this a real price? How is a threshold repaired? Is it a real price? Is it a real price? Is it a real price? Is it a real price? Is it a real price?