1984 Oldsmobile Firenza MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 1984 Oldsmobile Firenza.

The 1984 Oldsmobile Firenza has 10 model options: Automatic 3-spd 4-cyl, 1.8 L, Manual 5-spd 4-cyl, 1.8 L, Automatic 3-spd 4-cyl, 2.0 L, Manual 4-spd 4-cyl, 2.0 L, Manual 5-spd 4-cyl, 2.0 L, Automatic 3-spd 4-cyl, 1.8 L, Manual 5-spd 4-cyl, 1.8 L, Automatic 3-spd 4-cyl, 2.0 L, Manual 4-spd 4-cyl, 2.0 L and Manual 5-spd 4-cyl, 2.0 L.

The 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 1.8 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 1.8 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Manual 4-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 1.8 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 1.8 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Manual 4-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

🛣 How Many Miles per Gallon (MPG) Does a 1984 Oldsmobile Firenza Get?

Across all models, the combined average MPG for the 1984 Oldsmobile Firenza is 25 miles per gallon.

The table below breaks down the MPG for each model option:

💵 What is the Average Yearly Fuel Cost for a 1984 Oldsmobile Firenza?

The average fuel costs for all models of the 1984 Oldsmobile Firenza is $2,545.

The average fuel costs have 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.

Comparing a 1984 Oldsmobile Firenza to an average vehicle over 5 years, you will spend $1,225 more on fuel.

The table below shows the fuel costs and 5-year save/spend for each model option:

🛢 How Many Barrels of Petroleum Does a 1984 Oldsmobile Firenza Consume?

Across all models, the average number barrels of petroleum that the 1984 Oldsmobile Firenza will consume in one year is 12 barrels.

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

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 10 1984 Oldsmobile Firenza model options.

Automatic 3-spd 4-cyl, 1.8 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 1.8 L:

Manual 5-spd 4-cyl, 1.8 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 1.8 L:

Automatic 3-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 2.0 L:

Manual 4-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Manual 4-spd 4-cyl, 2.0 L:

Manual 5-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 2.0 L:

Automatic 3-spd 4-cyl, 1.8 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 1.8 L:

Manual 5-spd 4-cyl, 1.8 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 1.8 L:

Automatic 3-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Automatic 3-spd 4-cyl, 2.0 L:

Manual 4-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Manual 4-spd 4-cyl, 2.0 L:

Manual 5-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 1984 Oldsmobile Firenza Manual 5-spd 4-cyl, 2.0 L:

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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