People with this much money don’t drive the same cars everyday. They have like 10 of these and don’t even drive them that often - instead going with their Mercedes or whatever instead because it’s more practical.
Even if you are not that rich, it's not impractical to have 2 cars if you have the space to park them and the need. A smaller everyday vehicle that is easy to park in the city and the family mover for weekend activities.
95E10 is well over 2 €/L (like 7.57 $/gallon?) everywhere now. If it keeps the same 125-litre tank as the normal TRX, it'll cost you >250 € to fill it completely up.