Hey guys,
I am keen on purchasing a family friends 2009 WRX STI. It's only done 16,000km which is great but it's last service was at 12,000km back in June of 2012 so its been driven 4000km since then and hasn't been serviced since that date as the owner suggested they go by km….
My understanding is that a service should still be done at least once a year even if the kms are low..
Should I be concerned?
Yes you are right, it should be done at least once a year on a car that isn't driven much as old oil can turn to sludge which could lead to premature engine failure.
If the car didn't have such low kms I would tell you to stay away from it, but it deserves to be looked over by a mechanic as it could well be a great buy having done such low kms.