is it diesel? if not, or if so I can see why you want a change
if your current car is reliable and gets reasonable fuel economy, keep it and find something else to make fast, I think you are at a bad starting point, but I'd still like to see pics
thakz for your opinion however I would like to do the projec that there is never been done before.. the car is petrol engine. I know there will bee abit of money to go on it i wiil upload some pic asasoon as posible thanks..