Toyotas are not perfect vehicles, but they are very good at delivering the basics consistently for the first 100-140k of vehicles like the Camry or Corolla before the "renewal" of the vehicle is required, provided that maintenance is performed. By renewal, I mean replacing wear items such as struts, the starter, alternator, etc. My mom owned a Matrix for the past ten years, and at least against Maryland winters, Toyota's supplier metallurgy is rather good. While some bolts be might seized, the hammer, wrench, and penetrating oil will break most of them free. The brake rotors are very reslient and it would be madness to replace them at all unless they are worn below minimum thickness. Most servicing can be done with an assortment of 8,10, 12, and 14mm tools and screwdrivers, with maybe an impact driver for the fragile bolts.
Performing work by yourself on a Toyota is usually not too bad either, and there is a large of amount of resources to show how things are done.
As a general rule across practically all cars, the inline 4 engine is less of a pain than a V-engine when it comes to replacing spark plugs or accessing things obstructed by the engine.
Luxury European might not necessarily be hard to maintain, but the parts are still priced like luxury items. If the part also happens to be difficult to install, you're gonna be paying luxury labor rates to a mechanic to get that stuff fixed. You can check the price of aftermarket parts for whatever vehicle you're interested on RockAuto, and then weed out the "ultra cheap" economy lines and look at the "OEM supplier" brand or similar "Pro" level parts to get an idea of what money you'll need to fork over for various parts.
Chryslers are troublesome vehicles, generally speaking and repairs can be convoluted as well.
Generally speaking, once a vehicle approaches 100k, there are some maintenence items goes beyond just "change the oil'. Spark plugs might need to be changed, coolant might need a change. Once it approaches 140k, suspension parts might warrant a replacement or random problems of varying degrees might start cropping up. Could things be a motor mount, leaking radiator, starter failure, alternator failure, etc.