The HLX s higher spec than the ELX, only thing that would be nice is 4 electric windows, other than that there is nothing i would like over and above the ELX. Leather was an option on all models, the HLX had plush velour as standard, plusher than the velour in the ELX. A dealer would give you £500 trade in on this car and send it straight off to the auction. Get it really cheap and it would be fine, no way would I pay the asking. Plenty of cars out there although Mareas are good value for money usually put down to a combination of folk memories of rusting Fiats (ignore that they are galvanised and last 4 ever now) and being a bit too small for the sector they are in.
Why not have a look at some of the classifieds on here ?