just found this at audi UK website
from q5 brochure:
2.0T FSI Quattro 7S Auto
Fuel consumption, mpg (l/100km) 32.8 (8.6)
but 8.6 l/100km = 27.3 mpg
from q5 brochure:
2.0T FSI Quattro 7S Auto
Fuel consumption, mpg (l/100km) 32.8 (8.6)
but 8.6 l/100km = 27.3 mpg