Hi i found a used car Mazda3 NEO 2004 year (Auto) sedan. It has covered 98,000 kms and its priced at AU $15,990. Is it worth buying for 15K? Will there be any issues as it is getting closed to 100,000 kms with Mazda3 NEO? Also i came across Honda civic 2004 and its also priced a litle higher of...