Tested a 98 4banger/man.trans--loved it! Zippy, unlike my Troopers, BUT I know nothing about the engines, what years was what (2.2/2.6 ect) offered and which is the better engine, I am lookin for fuel ec. and durablity, I will be buying 2wd, and s model, looking to log some miles(40k per year min!) Thanks!!