2010 Mazda Mazda6

Base MSRP $18,600

The previous version of the MAZDA6 was already established as an fun-to-drive mid-size sedan. With the new version that went on sale last year, Mazda makes the 6 especially spacious and safe, with a more luxurious interior and some useful new tech features. The automaker says that the MAZDA6 is the only car in its class to achieve top 5-star results in all five tests from the federal government--including rollover. The MAZDA6 also has class-leading cargo volume, according to the manufacturer, the best coefficient of drag in its class, along with the tightest turning circle. Additionally, it's the first car in its class to have an optional blind spot monitoring system. The base 6 comes with a 6-speed manual transmission standard and is one of the lowest-priced mid-size sedans in its class, along with providing fuel-efficiency and a high fun-to-drive factor.