Advice on this e60 please

So I've been thinking of getting an e60 for a while now. Went to see this this morning:

http://cars.donedeal.ie/cars-for-sale/bmw-5-series-520d-m-sport-stunning-look/9478066

Spoke with the dealer and willing to do a deal for my e90 + €5k, I reckon I could get him down to €4.5k as the e60 is out of tax (€710) and the wheels need a refurb. I didn't get a chance for a test drive as he was on his own and fair few people looking around?

Given my e90 is a Paddy Spec and 1.6 I reckon getting 6.5k in a trade in is good?

Any thoughts & advice is much appreciated.

Sounds like a good deal great seats in that e60 is well not often you see contours in them

Sounds like a good trade price.
My brother was getting trade prices of €5000 for his 06 318i SE.

Good trade price but id be trying for a good discount shes about a grand or 2 over priced depends on condition etc

Thant's low enough mileage for a 9 year old diesel so just make sure to do proper background checks on it.