General Motors Co said on Tuesday it will invest about $2 billion in 17 U.S. plants, including a facility here that makes transmissions for small cars, as the automaker shifts from recovery mode to investing in future products, Reuters reported. GM said the plans will create or preserve more than 4,000 jobs as it retools the plants in eight states. The company employs 202,000 people globally, including 77,000 in the United States. "We are doing this because we are confident about demand for our vehicles and the economy," GM Chief Executive Daniel Akerson said in a statement. Investors and analysts have speculated on GM's plans for its growing pile of cash as the company's liquidity has reached $36.5 billion. It earned $3.2 billion in the first quarter after posting net income of $4.7 billion for all of last year, its first full-year profit since 2004. GM did not disclose the timeline for the investments or in what other facilities it will invest other than to say more announcements will be made "over the next few months." Executives previously signaled GM's focus on building cars would only grow, as shown by last week's announcement to invest $131 million revamping a Kentucky factory for a new version of the iconic Chevrolet Corvette sports car. The Kentucky announcement is part of the $2 billion plan.