Jake 
2002 Nissan Maxima Sedan SE 4dr Sedan (3.5L 6cyl 4A)
So far not to bad but getting nervous
 142k and aside from the usual brakes, tires, etc I only had some stupid bracket underneath break and needed a new muffler.  But now I need the timing chain replaced and might as well do the water pump.  The mechanic is trying to warn me about spending $1500 on the timing chain when these are notorious for oil pressure problems.  I have no current oil problems but I need this car to last up to 200k miles.  I haven't had a payment in four years so $1500 seems like nothing, way better than a car payment!