If it burns oil, yes. If it needs a head gasket, probably. If it needs a brake booster, your call. All depends on your finances, a new or recent car will be more reliable and have less $2,500 to $7,500 repairs in its future. Plus better crash test ratings and far better safety systems.
if it is running well with no issues, sell it while you can before a big dollar breakdown presents itself. it will bring good money if it has no issues
Lol... At 135K miles? That the closest thing to what me and my friends consider a nearly brand new car for purchase... Ya'll are crazy the way you keep alive the 1950's nonsense of a motor vehicle only lasting for 100K miles. Please understand that its been 60-90 years since that reality was true and modern days cars last way, way longer than that. For example, when my '92 Subaru engine failed at 300K miles and replacement heads were no longer available it was 2012 and I bought a 2007 Prius with 104K miles. And here we are 13 more years later and the car is still in beautiful condition with zero problems at 297K miles. All ya'll are so wasteful and overconsumption and its killing the only planet we have for a home.