See more from Ask Carzone 
What's high mileage for a Golf TDI?
How high mileage on used vw 2013 golf blue motion Tdi is to high ?
Our answer:
Hi Keith,
Average mileage per year for a diesel-engined car is 20,000km so, assuming it’s been owned and driven in an average way, it should have around 100,000km onthe clock. More than that is still nothing to worry about, though, as long as it comes with a full service history and is in good condition — that’s far more important than the mileage.
Have a motoring question? Ask us here!
Ask us anything motoring related and please provide as much information as possible so we can give you the most accurate advice.