``The two-year warranty offer is part of the new customer loyalty campaign `the platinum drive' initiated by the company along with the existing six-months spare parts warranty under existing terms and conditions,'' a company statement said here on Monday.

The statement added that the warranty scheme, which was first announced on September 22, 1999, is now being extended to all Santro customers with retrospective effect.

The company achieved the sales figure of 75,000 Santro units on Monday, within 15 months of commencing sales in the country. Cumulative sales till December 31, 1999, stood at 68,769 units, with Santro accounting for 67,080 units and Accent for 1,689 units.