I was dead set against wagons, but I desperately wanted a Jetta TDI. When I got behind the wheel of the 2009 Jetta Sport Wagon TDI I was in love. The dual transmission is a dream, the interior space is fabulous. Enough room in the backseat for our teen to be relatively comfortable on road trips. Fuel economy was astonishing, and a total selling point for us. We would run almost a month between fuel ups.