My general thoughts on the subject of servicing my Skoda superb 2011 till 2019 as a taxi driver i bought this car brand new, serviced it as follows: every 10,000 miles air filter, oil filter, fuel filter, pollen filter and oil.. evry 85,000 miles cam shaft belt replaced, water pump every second camshaft belt, the results speak for themselves, car at 0 miles total mileage on car when i replaced it, it was at 433,000 miles with the same engine ,gearbox, Turbo, exhaust, glow plugs since the day i drove it out the dealers, due to the regional council the taxi cant be more than ten years old, hence the reason for replacement, new car is Skoda Super 3 , happy motoring.