Call a doctor please - urgently. I feel faint and a heart attack coming on. Americans talking dirty, talking - uh - whisper it - diesel. I haven't driven anything but diesel for 15 years over here in Europe and the newer cars are quite simply staggering. Look at the BMW UK site and compare the figures on power and torque for the 530 diesel and petrol; both cars sell at the same price and the figures lead to only one conclusion. I've had two Mercedes and one Audi diesel and the next car will probably be an A6 Audi 3 litre diesel. Economical, fast, and power where you need it. I currently run an old 2000 Merc C class 220D auto, and get regularly 33mpg; even towing the trailer and the D type I get 24mpg. It'll cruise all day at 90mph on cruise control, I get 450 miles to a tank and the car is bulletproof. Even the most expensive service here in France has cost me onlt the equivalent of $600 all in. OK, I will stop the mocking. Quite simply, it is good to see you are getting serious over there about gas consumtion even though your gas is incredibly cheap. In England and here in France gas (95RON) is about $9 a gallon and diesel in France about $6.
NB However, there are worries about the durability of the new flywheel assembly on the VW range but the DSG gearbox is a marvel