What is the maintenance cost of Volkswagen polo in 4S shop for 20 thousand kilometers?

Please refer to the maintenance manual for Volkswagen Polo 20,000 km maintenance project.

Suggestions on Volkswagen polo 20,000 km maintenance project;

Oil filter (5000-7500 km maintenance)

Air filter (10,000 km maintenance)

Gasoline filter (10,000 km maintenance)

Air conditioning filter (20,000 km maintenance)

According to? According to the vehicle condition and environment, choose the carbon deposit cleaning project.

Shanghai Volkswagen POLO? 1.4? 1.6? Mt 20,000 km maintenance cost

Mobil Suba 1000 oil+original oil filter (iron) ￥243

Mobil Suba 1000 oil+original oil filter (paper) RMB 218

Original air filter maintenance (new) ￥83

Maintenance of original air filter (old model) ￥60

Original gasoline filter maintenance package ￥96

Original air conditioning filter maintenance package? ￥? 87

Clean the throttle carbon bag? ￥? 65

Clean the fuel injector (3M cleaner)? ￥? 288

Clean the air inlet (3M cleaner)? ￥? 248

Cleaning the combustion chamber (company brand water-based carbon remover)? ￥304?

Shanghai Volkswagen POLO 1.4? 1.6? Maintenance at 20,000 kilometers

Mobil Suba 1000 oil+original oil filter (iron) ￥243

Mobil Suba 1000 oil+original oil filter (paper) RMB 218

Original air filter maintenance (new) ￥83

Maintenance of original air filter (old model) ￥60

Original gasoline filter maintenance package ￥96

Original air conditioning filter maintenance package? ￥? 87

Clean the throttle carbon bag? ￥? 65

Clean the fuel injector (3M cleaner)? ￥? 288

Clean the air inlet (3M cleaner)? ￥? 248

Cleaning the combustion chamber (company brand water-based carbon remover)? ￥304?