See also:

First Drive: 2011 Kia Optima
Rivalries are a fact of life. When they are in the family, they can be troublesome. On the other hand, they can help to raise the level of game for both family members. That’s the case Kia find ...

Engine and Specifications:
KIA Rio and Rio5 will be installed with 1.6 L capacity I-4 engine. This engine will be mated with five speed manual gear transmission. Rio LX and SX trims will be installed with four speed automat ...

Additional Horsepower
The 2.4-liter 161-horsepower 4-cylinder engine has gained 23 horsepower from the early-2006 model and provides good acceleration below 60 mph—but average performance above that speed. The 2.7-li ...