Definitely YES- Nearing 10,000 Km now, the "B" meter is reading an average of 7.3 litres / 100 Km, the "A" varies- I like trying to keep it down (but also like giving it some stick- That torque is just sooooooo good....

)
But what's this? Mrs. Maxbert returned from a round trip to Brussels the other day (about 450 Kms, motorway)- The "B" meter was at 6.4 litres / 100 Kms!
"How did you do that?!?!?!" screams I.
"Easy!" she replies. "Keep it below 145 KM/H!"
Ye Gods

!
Maxbert