Google Avensis Oil Consumption – some interesting stuff – some mention 1 litre/1000 miles being the norm – seems to have been an issue on those particular engines.
I read that too. That engine seems to be in a few different models though. Google Subaru headgasket, cambelts snapping on 1.6VW, Fiat, Alfa etc etc. every brand has a foible. Some have greater numbers failing than others though.
I did 29,000miles/2years in my Subaru Forester. On a general note in that time I had to replace the clutch (known problem), CV boots, (known problem), drop link/bushings, drivers electric window (known problem). Loved it but it got to the point where I was sick of diarising holiday entitlement to visit a distant Subaru dealership.
Anyway is two years post F in Ls death too early to get rid of it.
Now but return some of the proceeds to your Mother in Law (or at least offer?).