Vehicles have to be under 3 years.
Vehicles have to be Right Hand Drive.
TAX
Duty : OMV (Open Market Value) x 20%
Consumption tax : (OMV + Import duty) x 5%
Singapore Customs http://www.customs.gov.sg/
One.Motoring http://www.onemotoring.com.sg/
Singapore Embassy http://www.mfa.gov.sg/tokyo/