A bigger and better 2.7-liter, 185-hp V6 engine is what distinguishes the 2007 Kia Optima EX V6 from its EX I4 counterpart. The more powerful engine gives greater confidence during highway passing and is also a smoother ride. It is coupled with a 5-speed automatic transmission only.
The 2007 Optima EX V6 is similarly equipped to the 4-cylinder model, which means it comes with a lot of standard features. Power everything, including an 8-way drivers' seat. A trip computer, foglights, leather trim, automatic climate control, cruise control, dual vanity lights, front and overhead storage, and one-touch power windows make the Optima EX V6 look a lot more expensive than it is. Leather upholstery, heated seats, and power sunroof are all options, along with ABS brakes and traction control.