If I have won the lambo from the lottery, I would sell it and buy a less eye-catching car.
If you will win this lottery, you will have a choice between Lambo and the equivalent of 200k$ in BTC. In the second case, you don't need to pay for a delivery, fees, etc.
I knew my choices, sorry for not making myself clearer. I wanted say it like if I had to choose a car regardless.
Option 1: Lambo
Option 2: Some other car that is worth 200k.
Now I realized my other mistake though... there is no other car that is $200k and also not eye-catching.
Even the Porsche Taycan is $100k in the US which makes a $200k car an absolute overkill.
Anyway 99% of the time the winner would take the btc like you implied.