General Motors, the maker of the Chevrolet Spark and Beat is offering the petrol versions of the two cars at sub Rs. 3 lakhs and Rs. 3.5 lakhs base prices respectively. Like most manufacturers Chevrolet is also trying to clear out inventories that have piled up, especially due to the rising petrol prices and the slowing down of the car market. For more details of the discounts please visit a GM-Chevrolet dealer.