i buy/sell from the newspaper quite often, though i always end up losing 
Based on my recent experience, advertize it in 'The News' and 'Dawn' with something like:
Hyundai Excel, 93, Regd. ___, Excellent Condition, 1st (or 2nd Owner), Working AC, Diesel (excellent mileage) etc etc.. Final: 2.75 laks. Contact ________
And u should be able to sell it off within a day or 2.