hi im looking to buy a e46 sport and would like to here peoples opinions on these 3.0 diesels, ive had a 330i petrol in past and the car is still in family, owned by my father so i know there a nice refined car, but ive heard the diesels can be remap'd and go very well, but are these as reliable as the petrols? are theses worth the extra money over the petrols for that extra kick up the arse you get with more torque or should i just settle for a petrol, i only do around 8k miles a year. cheers