Just like to share that i hit the magical 67mpg mark in my 1.8tdci focus today :D Thats driving from liverpool to london and back, best thing was, only costed £41 in diesel when i got back Was sat between 1750 and 2krpm most of the time)!
I agree, if you’re doing motorway miles, ease the accelerator to go quicker, you’ll notice that you’ll accelerate quicker and use less fuel if you slowly push the pedal down than just planting it.
Oh, and don’t be fraid of sitting behind a lorry doing 60/65, as they help a lot when it comes to using less fuel! (With them pulling you along and that) As for short journeys, use the bike ;) Diesels aren’t great for quick shooting to the shops, they tend to use more fuel than petrols if you’re using the car for short journeys (couple of miles) as they do not heat up.