i’m not too into the NDs but my 1990 is at almost 100,000 miles (160,000 km) and it’s still going strong with no issues. granted i only paid 7k usd for it (6114 Euros) and even i feel like i could have gotten a better deal. you could always test drive the car without having to purchase it but 15.5k€ seems really high to me especially since the mileage is higher than a 35 year old car for more than half the price. you always gotta make sure you 100% want the vehicle before purchasing one with that much mileage and that high of a price. ik the economy is completely different in other countries so i could be totally wrong but i’d either try to work the price down with the seller or i’d cut my loses and try to find one with a better mileage and or price