I only put in the fuel consumption out of interest of others on the forum, as it usually a topic of dicussion. To set the record straight, I have been using locally lately - 20 mpg!
£80 of petrol for 327 miles - that might make some people wince. If I take my LS400 on a long run, keep below 80 mph, and especially on a motorway - 30 mpg plus is usual. The key to getting good overall economy is ONLY take it if you are going over a 20 mile round trip. Hope that makes sense?