2004 Mercedes-Benz S430 4matic MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2004 Mercedes-Benz S430 4matic.

The 2004 Mercedes-Benz S430 4matic runs on premium gasoline and is in the Large Cars car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2004 Mercedes-Benz S430 4matic is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2004 Mercedes-Benz S430 4matic Get?

First off, the most commonly asked question. A 2004 Mercedes-Benz S430 4matic gets up to 15 miles per gallon in the city, and 21 miles per gallon on the highway.

The combined average MPG for the 2004 Mercedes-Benz S430 4matic is 17 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2004 Mercedes-Benz S430 4matic?

The estimated fuel costs for the 2004 Mercedes-Benz S430 4matic is $4,350 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2004 Mercedes-Benz S430 4matic to an average vehicle over 5 years, you will spend $10,250 more on fuel.

The 2004 Mercedes-Benz S430 4matic is also subject to the Gas Guzzler Tax, which is a federal tax on vehicles that has a combined MPG of less than 22.5.

The combined average MPG for the 2004 Mercedes-Benz S430 4matic is 17 miles per gallon, and according to the current tax for each level of MPG, you can expect to pay a tax of $3,000 per year.

🛢 How Many Barrels of Petroleum Does a 2004 Mercedes-Benz S430 4matic Consume?

The 2004 Mercedes-Benz S430 4matic will consume roughly 18 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2004 Mercedes-Benz S430 4matic.

City MPG15
Highway MPG21
Combined MPG17
Save/Spend vs Average CarSpend $10,250
Gas Guzzler Tax$3,000
Fuel Cost$4,350
Fuel Type 1Premium
Barrels of Petroleum18
Drive4-Wheel or All-Wheel Drive
Cylinders8
Displacement4.3
TransmissionAutomatic 5-spd
Vehicle ClassLarge Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Related Mercedes-Benz Models from 2004

If you're interested in other Mercedes-Benz models from 2004, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

Link To or Reference This Page

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

  • "2004 Mercedes-Benz S430 4matic MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/mercedes-benz/s430-4matic/2004.

  • "2004 Mercedes-Benz S430 4matic MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/mercedes-benz/s430-4matic/2004. Accessed January 3, 2026.

  • 2004 Mercedes-Benz S430 4matic MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/mercedes-benz/s430-4matic/2004.