See also:

Engine number
2.4L 2.7L The engine number is stamped on the engine block as shown in the drawing. ...

Efficient, Powerful Engine
Available in two powerplants - a 2.4-liter four-cylinder or a 2.7-liter V6 engine - and two five-speed transmissions (manual with LX four-cylinder model only), the 2009 Kia Optima introduces a new ...

Improving on a 'best-in-class' NVH performance
In the lead-up to launching the original cee'd, Kia Motors made an unprecedented commitment to improving its all-new C-segment model's refinement and durability. The company was determined that ce ...