Car hire for short term (for three months or more)?

-Hi, I have a faulty used car which I need to sell off (has major engine fault and costs a lot to fix) and need a car just for short term (from three months upto six months, after that I am moving abroad). I googled for car lease, but seems to be very expensive. if you are aware of any cheaper deals (or any other alternatives), please let me know. buying and selling will be too much hassle for me for just few months and also will the insurance be provided for short term lease? can I transfer my current insurance to leased car? my current insurance expires in January and I made the full payment already.Just buy a cheap car (under 拢1000) and the week before you leave the country stick it into a car auction or on Ebay.

Trying to hire one for that period would be prohibitively expensive.