Questions about Toyota E10 / E110

Good day, I might be thinking about buying an “old” Coralla. I think the most important thing is the reliability and, if possible, to be able to drive sparingly. I would like this one optically best here :http://images.google.de/imgres?… Question: which engines were freewheelers, so in case of a timing belt crack without damage? How robust were/are the 1.4 engines and can one come with very economical driving on 6-7L consumption? I have experience with a Honda Civic 1.5 V-Tec, which was sometimes under 6 liters to drive, is this also possible with Toyota or do the generally more fuel need ? Which tips/weak points is it when buying used on these models exactly to look at? What makes the E10 of E110 different?