I'm reaching the "breaking point" with my current DD. I have a rather hellacious commute in terms of mileage (75 miles each way), and the little things on my car are starting to accumulate.
Current Car: '99.5 VW Golf TDI 5-speed, 280K miles
Current Problems: Headliner falling down, drivers door panel fell apart, blinker stalk cancelling and centering failed (blinker turns on when i hit a bump), drivers seat belt reciever broke (I buckle in passenger side), drivers window needs help closing, needs tires, CD player doesn't work (aux. input does), clearcoat failed, horn fell off, hatch doesn't always open (failing solenoid), shift cables out of whack (hard to get into 1st), door hinges worn, door latch switch failed (keyless doesn't work / alarm randomnly goes off), dents/dings everywhere, rust starting, overboosts and goes in limp mode, etc. etc. etc.
On top of all those little BS things, the power steering line blew, and I hit a big chunk of concrete bending a rim and blowing out the alignment yesterday.
Ugh.
The flipside is I've always taken care of the core mechanicals, fluids/belts/filters. Bought the car at 120K, Put a low mileage trans in at 230K, timing belt/pulleys/water pumps done, VR6 GTI brake/axle upgrades, VR6 clutch, single mass flywheel, etc.
I get in it every day and it fires every time and it always gets me to work and back, the cruise works, and the A/C blows cold. It just keeps running, despite my flogging, and always gets 40+ MPG. I have no doubts it'll go 350K+.
The question is... do I want to?