1999 Saab 9-5 MPG and Fuel Economy
On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 1999 Saab 9-5.
The 1999 Saab 9-5 has 3 model options: Automatic 4-spd 4-cyl, 2.3 L, Manual 5-spd 4-cyl, 2.3 L and Automatic 4-spd 6-cyl, 3.0 L.
The 1999 Saab 9-5 Automatic 4-spd 4-cyl, 2.3 L runs on regular gasoline and is in the Midsize Cars car class.
The 1999 Saab 9-5 Manual 5-spd 4-cyl, 2.3 L runs on regular gasoline and is in the Midsize Cars car class.
The 1999 Saab 9-5 Automatic 4-spd 6-cyl, 3.0 L runs on regular gasoline and is in the Midsize Cars car class.
🛣 How Many Miles per Gallon (MPG) Does a 1999 Saab 9-5 Get?
Across all models, the combined average MPG for the 1999 Saab 9-5 is 20 miles per gallon.
The table below breaks down the MPG for each model option:
| Model Option | Combined MPG | City MPG | Highway MPG |
|---|---|---|---|
| Automatic 4-spd 4-cyl, 2.3 L | 19 | 17 | 24 |
| Manual 5-spd 4-cyl, 2.3 L | 22 | 19 | 28 |
| Automatic 4-spd 6-cyl, 3.0 L | 19 | 16 | 24 |
💵 What is the Average Yearly Fuel Cost for a 1999 Saab 9-5?
The average fuel costs for all models of the 1999 Saab 9-5 is $3,150.
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 1999 Saab 9-5 to an average vehicle over 5 years, you will spend $4,250 more on fuel.
The table below shows the fuel costs and 5-year save/spend for each model option:
| Model Option | Fuel Cost | 5-Year Save/Spend |
|---|---|---|
| Automatic 4-spd 4-cyl, 2.3 L | $3,300 | spend $5,000 more |
| Manual 5-spd 4-cyl, 2.3 L | $2,850 | spend $2,750 more |
| Automatic 4-spd 6-cyl, 3.0 L | $3,300 | spend $5,000 more |
🛢 How Many Barrels of Petroleum Does a 1999 Saab 9-5 Consume?
Across all models, the average number barrels of petroleum that the 1999 Saab 9-5 will consume in one year is 15 barrels.
The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.
| Model Option | Barrels |
|---|---|
| Automatic 4-spd 4-cyl, 2.3 L | 16 |
| Manual 5-spd 4-cyl, 2.3 L | 14 |
| Automatic 4-spd 6-cyl, 3.0 L | 16 |
💨 How Many Grams of CO2 Does a 1999 Saab 9-5 Emit?
The 1999 Saab 9-5 will emit an average of 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 1999 Saab 9-5.
Overview
The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 3 1999 Saab 9-5 model options.
Automatic 4-spd 4-cyl, 2.3 L
The table below contains all of the details we have for the 1999 Saab 9-5 Automatic 4-spd 4-cyl, 2.3 L:
| City MPG | 17 |
|---|---|
| Highway MPG | 24 |
| Combined MPG | 19 |
| Save/Spend vs Average Car | Spend $5,000 |
| Fuel Cost | $3,300 |
| Fuel Type 1 | Regular |
| Barrels of Petroleum | 16 |
| Grams of CO2 | -15,000 |
| Trees Needed to Offset | -1 |
| Drive | Front-Wheel Drive |
| Cylinders | 4 |
| Displacement | 2.3 |
| Transmission | Automatic 4-spd |
| Vehicle Class | Midsize Cars |
| Start/Stop? | No |
| Supercharged? | No |
| Turbocharged? | Yes |
Manual 5-spd 4-cyl, 2.3 L
The table below contains all of the details we have for the 1999 Saab 9-5 Manual 5-spd 4-cyl, 2.3 L:
| City MPG | 19 |
|---|---|
| Highway MPG | 28 |
| Combined MPG | 22 |
| Save/Spend vs Average Car | Spend $2,750 |
| Fuel Cost | $2,850 |
| Fuel Type 1 | Regular |
| Barrels of Petroleum | 14 |
| Grams of CO2 | -15,000 |
| Trees Needed to Offset | -1 |
| Drive | Front-Wheel Drive |
| Cylinders | 4 |
| Displacement | 2.3 |
| Transmission | Manual 5-spd |
| Vehicle Class | Midsize Cars |
| Start/Stop? | No |
| Supercharged? | No |
| Turbocharged? | Yes |
Automatic 4-spd 6-cyl, 3.0 L
The table below contains all of the details we have for the 1999 Saab 9-5 Automatic 4-spd 6-cyl, 3.0 L:
| City MPG | 16 |
|---|---|
| Highway MPG | 24 |
| Combined MPG | 19 |
| Save/Spend vs Average Car | Spend $5,000 |
| Fuel Cost | $3,300 |
| Fuel Type 1 | Regular |
| Barrels of Petroleum | 16 |
| Grams of CO2 | -15,000 |
| Trees Needed to Offset | -1 |
| Drive | Front-Wheel Drive |
| Cylinders | 6 |
| Displacement | 3 |
| Transmission | Automatic 4-spd |
| Vehicle Class | Midsize Cars |
| Start/Stop? | No |
| Supercharged? | No |
| Turbocharged? | Yes |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/saab/9-5/1999">1999 Saab 9-5 MPG and Fuel Economy</a>
"1999 Saab 9-5 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/saab/9-5/1999.
"1999 Saab 9-5 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/saab/9-5/1999. Accessed January 3, 2026.
1999 Saab 9-5 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/saab/9-5/1999.