I filled this thing up nearly two weeks ago. I've still got half a tank left. You know how much friggen money this thing has saved me? A metric shitload...that's how much. And I'm not talking about fuel costs. I'm refering to the mini mart where I typically dump 20 bucks on crap like lazer pointers, Fat Tire Ale, gumballs, Dove bars and whatever other sheit catches my eye. If it's shiny, I'll probably buy it. The TDI is averaging 35.6 mpg. My R32 averages 19.8 mpg. I could probably do better with both cars but where's the fun in that?