2003 Cadillac DeVille MPG and Fuel Economy
On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2003 Cadillac DeVille.
The 2003 Cadillac DeVille runs on regular 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 2003 Cadillac DeVille is, we have the information you need.
🛣 How Many Miles per Gallon (MPG) Does a 2003 Cadillac DeVille Get?
First off, the most commonly asked question. A 2003 Cadillac DeVille gets up to 16 miles per gallon in the city, and 25 miles per gallon on the highway.
The combined average MPG for the 2003 Cadillac DeVille is 19 miles per gallon.
💵 What is the Average Yearly Fuel Cost for a 2003 Cadillac DeVille?
The estimated fuel costs for the 2003 Cadillac DeVille is $3,300 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 2003 Cadillac DeVille to an average vehicle over 5 years, you will spend $5,000 more on fuel.
🛢 How Many Barrels of Petroleum Does a 2003 Cadillac DeVille Consume?
The 2003 Cadillac DeVille will consume roughly 16 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.
The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2003 Cadillac DeVille.
|Save/Spend vs Average Car||Spend $5,000|
|Fuel Type 1||Regular|
|Barrels of Petroleum||16|
|Vehicle Class||Large Cars|
Related Cadillac Models from 2003
If you're interested in other Cadillac models from 2003, 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.
|Escalade ESV AWD||13|
|Escalade Ext AWD||13|
|Funeral Coach / Hearse||14|
Ratings were provided by the manufacturer to the U.S. Department of Energy, which is where we sourced the data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.
MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Make sure to contact the specific car manufacturer to confirm accuracy.
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"2003 Cadillac DeVille MPG and Fuel Economy". MPG Buddy. Accessed on June 30, 2022. http://mpgbuddy.com/cars/cadillac/deville/2003.
"2003 Cadillac DeVille MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/cadillac/deville/2003. Accessed 30 June, 2022
2003 Cadillac DeVille MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/cadillac/deville/2003.