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Kia Optima

Kia

Kia Optima: Mid-size sedan (predecessor to the K5). The Schreyer-era styling and SX turbo made it a value standout.
Photo: Elise240SX / Wikimedia Commons · CC BY-SA 4.0

Mid-size sedan (predecessor to the K5). The Schreyer-era styling and SX turbo made it a value standout.

The Kia Optima was the brand mid-size sedan before the K5 name took over. It was a key model in Kia design-led turnaround, with the Peter Schreyer-era styling giving it genuine showroom appeal. The SX turbo trim added a 2.0 liter turbo four for stronger performance, and a hybrid version improved efficiency. It helped change perceptions of the brand. On WhipJury, the Optima appears as a stylish, value-focused used mid-size sedan.

Optima specifications

Four-cylinder engines including a 2.0 liter turbo in the SX, plus a hybrid. Front-wheel drive. Automatic. Mid-size sedan, predecessor to the K5.

Frequently asked questions about Kia Optima

Is the Optima the same as the K5?
The Optima is the predecessor to the K5. Kia renamed the mid-size sedan K5 globally, adopting the name long used in Korea.
What is the Optima SX?
A sportier trim with a 2.0 liter turbo four, offering stronger performance than the naturally aspirated base engines.
Is there a hybrid Optima?
Yes, a hybrid version was offered, improving fuel economy in the mid-size sedan class.
Is the Optima reliable?
Generally acceptable, with Kia engineering and a strong warranty. Some turbo engines of the era warrant attention to maintenance history.
Why was the Optima important?
Its Peter Schreyer-era styling gave it real showroom appeal and helped change perceptions of Kia from a value brand to one chosen on design.

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