Chrysler will introduce its five-year plan for revival on Wednesday, including a streamlined product lineup that it hopes will win back buyers. With its job is getting tougher by the month. Chrysler said on Tuesday that its new-vehicle sales in the United States fell 30 percent in October, a month when total sales were flat for the industry and for its two crosstown rivals, General Motors and the Ford Motor Co. GM, which came out of bankruptcy a month later than Chrysler, reported its first year-over-year sales increase in nearly two years. Based on figures so far for the year, Chrysler will most likely sell fewer than 1 million vehicles in all of 2009. Two years ago, it sold more than 2 million. Its market share fell to 7.9 percent last month -- less than half of Ford's share and a little more than one-third of GM's. Chrysler's market share was 11.3 percent a year ago. 'They have nothing really in their arsenal to compete right now,' said Jessica Caldwell, director of industry analysis at the car-buying Web site Edmunds.com. 'At least GM is making some overtures, talking about what they have and what they plan to do.' Chrysler hopes to start changing that perception, with a daylong series of presentations on Wednesday for hundreds of reporters, analysts, local officials and other guests. Chrysler, which is nearly 10 percent owned by the federal government after borrowing $12.5 billion in emergency loans in the last year, is expected to replace some of its slow-selling models with more fuel-efficient and appealing vehicles from Fiat. Fiat also plans to bring its Alfa Romeo brand back to the United States. October was a better month for carmakers, and provided more evidence that the market was slowly but steadily recovering from the lows it hit earlier this year. Ford said sales were up 3 percent, and GM's sales rose 5 percent, the first increase since January 2008. Sales for Toyota and Honda were flat. Nissan was up 6 percent, and Hyundai, which built considerable momentum during the recession, reported a 49 percent increase. The industry's seasonally adjusted, annualized selling rate climbed in October to the highest level of 2009, except for the inflated numbers posted in July and August during the federal government's cash-for-clunkers program. That program gave a credit of up to $4,500 to those who bought a more efficient vehicle. 