dear mr muneerahmed
i converted my corolla 82 to diesel when the cost of diesel was about 6 rs. very economical then. but my advise to all is never ever to do conversion or go for converted car untill you have solid reasons. one of hte problems is that diesel engine is heavy and due to our bad roads it has a drastic effects on the suspensions of the car. so car tyres rearly maintain their allignment
good diesel car is no doubt good in hilly areas as it is powerful. and another of my good experience is that i usully doesnt stop in rains as it has got no plugs. but as i keep on saying you have to respect the engine. change gear at proper time (did you read article i talked about- i think its title is problem with turbo diesel engines)
i have an excellent experience with daewoo. its got big engine and good on cng. on my way to my village which is a bad mountainous road, it can go about 100-130 km. then i use petrol as no cng there.
bottom line is *it all depends upon condition of the car and how well its been taken care of.
*diesel is getting expensive day by day
*sound of diesel engine is annoying to some
*maintainance cost of petrol engine is less
*if you are a person who gets up in morning and kick start engine with out looking at oil water etc then diesel is not for you.(in my openion)
regards