Worth it??

My 2000 Eclipse GT has about 110,000 miles on it. I've been thinking about doing some upgrading but I'm not sure if its worth it for how much longer the car will last. Anyone have an idea of about how many miles these engines can go for?

Well my 2001 GT Spyder has almost 115000 miles and still running strong. Just have to keep up with the maintenance and it should last a while. I just drove 1600 miles over the weekend with an average speed of 85 - 90 mph and she did great. Not one problem!