It is driven 208K Kilometer, i want to repair the interior, does it deserve to spend money on it?
how long can i use this car in future?
"I only drive 5K kilometer every year"
This is entirely your decision as you are the person that has to be pleased by whatever you are doing. I myself if I liked a car & it was serviceable would do whatever it takes to keep myself happy with the car. To spend money to please yourself is not for what is going to happen in the future after all who knows what is around the corner. If you do 5k a year in this car you have transport are you happy with it? This is the all important question!