Kia Optima (2006 New Model) MPG and Fuel Economy
Kia have been manufacturing models of Optima (2006 New Model) for 1 year, with the latest vehicle in 2006 having a combined MPG of 25.
The estimated fuel cost for the 2006 Kia Optima (2006 New Model) is $2,500 per year.
Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
💵 Compared to an average vehicle over 5 years, you will spend $1,000 more on fuel driving a 2006 Kia Optima (2006 New Model).
🛢 The Kia Optima (2006 New Model) will consume roughly 12 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Kia Optima (2006 New Model) will emit -1 grams of CO2, which is about -15,000 grams of CO2 per year.
🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 1 tree would be needed to offset emissions from the Kia Optima (2006 New Model).
The table below is a complete list of the 1 Kia Optima (2006 New Model) fuel efficiency specifications we have data for.
Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.
| Vehicle | Combined MPG | Fuel Cost |
|---|---|---|
| 2006 Kia Optima (2006 New Model) | 25 | $2,500 |
Link To or Reference This Page
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<a href="https://mpgbuddy.com/cars/kia/optima-2006-new-model">Kia Optima (2006 New Model) MPG and Fuel Economy</a>
"Kia Optima (2006 New Model) MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/kia/optima-2006-new-model.
"Kia Optima (2006 New Model) MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/kia/optima-2006-new-model. Accessed January 3, 2026.
Kia Optima (2006 New Model) MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/kia/optima-2006-new-model.