Hi all!

Just joined you lot today. Have a mk4 Astra and looking to change to a Signum, which are like hens teeth to find over here.

Don't know if the intro bit is the right bit for advice but... I took the Signum out for a wee test drive today, it's a 07 1.9CDTI elite 150ps with 45k on the clock. The dealer has it at £7500. Now the car to look at is great, all the tricks of the elite and bodywork is decent, although with a few minor dings.

My worries... firstly the reliability of the engine now that it'll be hitting 50k and I will be planning to run it till 100k or more. Secondly fuelling the thing, the astra I have is the 1.7dti which runs on air so how willing will I need to be to take a hit there in pocket?

So really, what should I be looking from the dealer? He's putting it through the MOT in 12 months time but are there any other agreements I should be looking for or guarantees that I could ask for?

Thanks all!