Mercedes-Benz SLK230 Kompressor MPG and Fuel Economy

Mercedes-Benz have been manufacturing models of SLK230 Kompressor for 5 years, with the latest vehicle in 2003 having a combined MPG of 22.

The estimated fuel cost for the 2003 Mercedes-Benz SLK230 Kompressor is $3,350 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 $5,250 more on fuel driving a 2003 Mercedes-Benz SLK230 Kompressor.

🛢 The Mercedes-Benz SLK230 Kompressor will consume roughly 14 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Mercedes-Benz SLK230 Kompressor 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 Mercedes-Benz SLK230 Kompressor.

The table below is a complete list of the 5 Mercedes-Benz SLK230 Kompressor 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.

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "Mercedes-Benz SLK230 Kompressor MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mercedes-benz/slk230-kompressor.

  • "Mercedes-Benz SLK230 Kompressor MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mercedes-benz/slk230-kompressor. Accessed January 3, 2026.

  • Mercedes-Benz SLK230 Kompressor MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mercedes-benz/slk230-kompressor.