Anyone who's been on a long trek up the Hindu Kush, or on a space tourist trip to a Russian space station, may have missed the great CM/Shell Lubricants Euro-4 Test, a 1,000 mile odyssey arond England, Wales and Scotland. Divided into two categories, for 40 and 44-tonne artics, the test attracted entries from all bar one of the major brands on sale in the UK. After many weeks of planning and four days of intensive driving, the Mercedes-Benz Axor and MAN TGA took the fuel economy honours in their respective classes. Read on to see a full tabular breakdown of who did what.