Uh, sure, anything is possible....but why would you want to? If you want a jetta, buy a jetta.
It kind of defeats the whole purpose why most everyone builds a Cobra. I know not everyone is into the "hot rod" thing, squeeling tires, black smoke, hot chicks, etc, but I would think a diesel engine would be a major buzz kill to both the resale value and the appeal of the car.
It's your money, do what you want with it. It would have to be a rear-wheel drive engine like a Cummins or something like that I would think. I also guess it would probably cost you more than a gas engine, but I don't have any numbers to support that conclusion. And it would be Fugly, but that's just my opinion.
Sorry, I'm not trying to whack you since this is your first post to the forum, but I would think a Factory 5 Cobra would fit a diesel better.
