Global auto makers compete to show off their latest models at the New Delhi auto expo with an eye on one of the largest untapped markets. Though car sales in India were up for the first time in five months last November, industry forecasts only call for 2%-4% growth in sales in the financial year through March. Unveiling new models at the show: OTCPK:NSANY, OTCPK:HYMLF, TM, F, GM, OTCPK:SZKMY.