I had exactly the same thoughts a week ago. I put £140 of petrol in my car over the course of the weekend due to a 400 mile round trip. I was seriously thinking of selling the Ed30, chopping it in for a cheap A3 TDI or a BMW 123d and keeping a bit of cash to chuck into the house.
It has just turned 3 years old and 50k miles, so thought it was wise to get rid of it whilst it still had some value in it and before too many more miles went on it.
I decided against it though as I won't be happy in a lesser specced and lesser performing model and know I will regret selling the Ed30. I bought it new, worked hard to get it and specced it exactly to how I want it, so it seems silly to get rid for the sake of it as I suffered the depreciation on it and think I need to get my moneys worth a bit more. I think I was just down in the dumps as I had to fill it from empty to full twice within a matter of days.
I could probably halve my fuel bills easily by getting a diesel, but someone asked me what I would spend the money on that I save. Errrr, something else like the Tesco shop, was my reply. I don't smoke, don't drink that much and have no kids to consider so I'm keeping it. However, when it does come time to change then my next car is more than likely going to be a TDI of some sort.
I'll probably be having the same thoughts in a couple of weeks as I have another 400 mile round trip to do and will be grumpy again when I get back
We are currently getting through an average of £100 a week on fuel to run the ED30
Me too....fill up at least once a week from empty to full. Probably spend £350-400 a month just on petrol.