Volkswagen is offering zero percent loans on the Jetta and Passat to U.S. customers, the Financial Times said on Wednesday. The carmaker is offering interest-free loans for up to 60 months from July 1 until the end of the month to boost U.S. sales, the FT Web site said, citing Tony Fouladpour, a U.S. company spokesman. VW would also not rule out cash discounts, the FT cited Fouladpour.