Just arrived in BiH on the twice-yearly visit to the in-laws. Calculated the fuel economy on the trip from Aberdeenshire - 1831 miles - 4 days on the road and used 159 litres of diesel Works out at 52.1 mpg (5.42l/100km) which is a tad better than I used to get with the E90 320d I did a couple of short Alpine passes in Austria - a habit to which I am addicted - but that doesn't really affect things much on such a long trip. However the weather in parts of Germany and Austria was atrocious which meant that due to spray from the big trucks I had to keep the speed down to less than my usual 95 to 100mph. On the Spring trip just after Easter earlier this year I was able to reach 130mph on near empty stretches of 3-lane Autobahnen. Every trip the Autobahnen get more crowded despite the German gov. duplicating routes between cities and widening as many as possible of the old 1930's 2 lane ones to 3 lanes. It gets tiring to keep the concentration level high at speeds much over 100mph Got a trip to the Adriatic coast coming up next week - that is usually fun with lots of twisty roads in the mountains of Bosnia.