Some features could be included like a mileage customiser in the tuning menu and if set above a certain amount (say 90k miles) it would start to have failures such as not starting, power loss and ABS and saftey systerm failures which caan then be replaced through the main parts config menu. ABS could be customised as well to not work in conditions such as a deflated tyre and other things. For cars could have some lore-friendly version of Vauxhall/Opel models along with some VW Audi Group cars (lore-friendly) which would make sense as they are the two biggest car manufacturers in Europe. Cheap small economical cars can be some of the funnest to mess around witha and would be brilliant in the game.
