I am going to buy a 2009 (3) 2.0 - I have driven both the automatic and the manual. The stickers say 32 mpg for manual and 30 for automatic. When driving them I noticed at 60 and 70 mph the RPMs were higher in the manual, than the automatic. If the RPMs are higer how can the MPG be better? Is this normal or should I drive a different manual. I was leaning towards the manual until I noticed this.