The final sales figures for 2010 are in, and there's been quite a shakeup in the rankings of automakers by global sales.

Toyota was able to retain its title as the world's largest automaker, despite a significant challenge from General Motors. In a year marred by recalls, Toyota saw its global sales lead dwindle, but still managed to sell 8.42 million vehicles, edging out GM's total of 8.39 million cars sold worldwide. Volkswagen was a distant third with 7.14 million vehicles sold.

Hyundai and its Kia brand had a fantastic year, as the two nameplates combined to sell 5.74 million vehicles, making it the fourth-largest automaker in the world. That was enough to push it past Ford by about 400,000 vehicles.

The biggest story, however, might just be Nissan, as the Japanese brand's alliance with French automaker Renault is paying dividends. Nissan surpassed Honda as Japan's second-largest automaker for the first time in decades, with strong showings in India, Russia and China. Although Nissan and Renault totaled their vehicles separately, a combined tally for the companies would make it the third-largest automaker in the world, unseating Volkswagen.

As the auto industry begins booming again and manufacturers start introducing new models, it's a great time to shop for a vehicle. Those searching for a car may want to check out New Jersey State Auto Auction, which boasts a massive selection and rock-bottom prices.