Adding to our fuel economy numbers:
My BMW F800R gets, at worst, 5.5L/100km, in the city doing fast starts and such. At best, 4.0L/100km on the highway. When I borrow my parents' car, a 2.0L turbo Saab, it gets 7.5L/100km on the highway and 10.5-12L/100km in the city (driven conservatively)...