I really like Diesel. The engineering and often the size is is pretty awesome.
Although people have said "Oh yeah Most diesels don't have turbos and unless they're turbo'd they're pointless"...well, they mostly ARE turboed.
I'm a fan of my little Diesel as it's very pokey and 60mpg, even if it's about 3-4p a litre more than Petrol, means that I still save a bucketload. A petrol would need to do about 52-53mpg to make sense and nothing fun does that sort of mileage.
Been watching train and boat diesel engined videos on Youtube for the past hour...mmmm.