The Maruti Suzuki SX4 diesel sedan has finally been launched in India, and the car will be priced between Rs 7.74-8.62 lakh Delhi.According to Maruti, the diesel SX4 has a more refined diesel engine which shall also give decent fuel economy compared to other diesel cars in the country. Suzuki is quite happy to launch this vehicle in India, as the sales of diesel cars in India is quite strong.The