1998 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 1998 Cadillac DeVille.

The 1998 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 1998 Cadillac DeVille is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 1998 Cadillac DeVille Get?

First off, the most commonly asked question. A 1998 Cadillac DeVille gets up to 15 miles per gallon in the city, and 24 miles per gallon on the highway.

The combined average MPG for the 1998 Cadillac DeVille is 18 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 1998 Cadillac DeVille?

The estimated fuel costs for the 1998 Cadillac DeVille is $3,500 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 1998 Cadillac DeVille to an average vehicle over 5 years, you will spend $6,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 1998 Cadillac DeVille Consume?

The 1998 Cadillac DeVille will consume roughly 17 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 1998 Cadillac DeVille.

City MPG 15
Highway MPG 24
Combined MPG 18
Save/Spend vs Average Car Spend $6,000
Fuel Cost $3,500
Fuel Type 1 Regular
Barrels of Petroleum 17
Drive Front-Wheel Drive
Cylinders 8
Transmission Automatic 4-spd
Vehicle Class Large Cars
Start/Stop? No
Supercharged? No
Turbocharged? No

Related Cadillac Models from 1998

If you're interested in other Cadillac models from 1998, 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.

Model Combined MPG
Seville 18
Catera 18
Limousine 15
Eldorado 18
Funeral Coach/Hearse 15

Disclaimer

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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  • "1998 Cadillac DeVille MPG and Fuel Economy". MPG Buddy. Accessed on March 29, 2024. http://mpgbuddy.com/cars/cadillac/deville/1998.

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