3,3 yuan. According to the Provisional Regulations of the People's Republic of China on Vehicle Purchase Tax, it can be known that new car owners need to pay vehicle purchase tax, compulsory insurance and vehicle maintenance fund for their vehicles. The vehicle maintenance fund is a fund paid by the owner according to 3% of the purchase price of the vehicle. 3% of the transaction price of 11, parking spaces is 11,× 3% = 3,3 yuan.