Hello I own a 2017 Polo 1.5 tdi trendline model. I emptied the tank fully including diesel filter, then ran the engine on idle till the engine cut off, just to make sure that there is no fuel in the system. Then I tried to Start the engine, it didn't start. I was sure now that there is no fuel in the lines or in the tank.I poured 2 liter diesel. The car went on to clocked 52 km in 2 litres, Road condition was very diverse,50 % very good drove at 70-80 km/hr, 40 % average where i drove at 50-60km/hr , then the rest 10% was very bad, huge potholes hardly had a chance to drive above 20 km/hr. So I got an average of 26 kmpl, I am very happy with the result.But now after seeing your review, I am very confused. Do you think 26 kmpl on 1.5 polo tdi is achieveble? Am I missing something ? Thanks