9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
I have a 2006 Sportcombi 2.0T. I love how the car drives.
Anyway, my mpg has nosedived in roughly the past month. I used to get Highway mpg in above 30mpg and as high as 37mpg at times. City was 28-26 MPG. Now it is 26 ish highway and 20-22 city. Baffled by what has happened...