How many kilometers should a Volkswagen car replace the spark plugs?

[McCorbin]

Volkswagen cars should replace the spark plugs every 30,000 kilometers. The specific replacement time should be based on the owner's manual, and it should also be determined according to the car's usage, the quality of the fuel, and personal driving habits. If the fuel quality is poor and the engine does not burn completely, it will cause carbon deposits on the spark plugs, shortening their service life. Volkswagen is a German automobile manufacturing company headquartered in Wolfsburg, Germany. Taking the Tiguan as an example: it is a compact SUV launched by SAIC Volkswagen, with a length, width, and height of 4506mm, 1809mm, and 1685mm respectively, and a wheelbase of 2684mm. It is equipped with a 1.8T turbocharged engine, with a maximum power of 118kw, matched with a 6-speed automatic transmission.