Alfa 159 Sportwagon advice?

[Phil74891]

Hi Alfa fans, I'm returning to the UK soon after a 10 year absence and will be looking for a very low mileage immaculate 159 Sportwagon.

Will buy privately or from a dealer. Any recommendations? Also, what are the opinions on the best engine? Won't be doing high miles so am favouring petrol.

Any assistance much appreciated.