DETROIT (AP) — General Motors says it earned $510 million in the fourth quarter and $4.7 billion last year as it continued an impressive comeback from bankruptcy.

It was the company's first profitable year since 2004 and GM's best performance since making $6 billion in 1999 during the pickup truck and SUV boom.

GM says fourth-quarter net income was fueled by strong sales in China and the U.S. as the global auto market began to recover.

GM says net income per share was 31 cents, including $400 million in charges mainly for preferred stock dividends and for buying preferred stock from the U.S. government.

The quarterly profit was less than the two previous quarters. GM says expenses were higher because it launched two new vehicles.

Revenue for the quarter was $36.9 billion.