Accords are very reliable machines, IF taken care of, means timely maintenance is VERY important, I myself had an Accord, the spares were slightly expensive, yes, but worth every penny
Besides, if taken care of, all you need to change is the oil/air filters, transmission fluid, engine oil, brake pads, etc.
It will be a bit hard on the pocket compared to your City ofcourse
Gives around 7-8km/l
a 2003 CL-9 is available for around 1.6-7 Million depending on the mileage and condition, best of luck with the buy, I suggest you totally go for it