Owing to the rise in input cost, Mahindra today announced the increase in prices of its products. An upward revision of vehicle prices in the range of Rs 3,450-21,000 or 1.5-2.5 per cent for all Mahindra vehicles. The increase will be effective from May 19, 2008 onwards. “M&M has announced an upward revision in prices of its vehicles in the range of 1.5 – 2.5 per cent (Rs 3,450-Rs 21,000). This has been necessitated by a significant increase in input costs. The increase in prices will be effective from May 19, 2008,” the company said in a release. The company, however, has not changed the price of ‘Logan’, produced by its joint venture with Renault.