1990 Nissan 300ZX 2x2 MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 1990 Nissan 300ZX 2x2.

The 1990 Nissan 300ZX 2x2 has 2 model options: Automatic 4-spd 6-cyl, 3.0 L and Manual 5-spd 6-cyl, 3.0 L.

The 1990 Nissan 300ZX 2x2 Automatic 4-spd 6-cyl, 3.0 L runs on premium gasoline and is in the Subcompact Cars car class.

The 1990 Nissan 300ZX 2x2 Manual 5-spd 6-cyl, 3.0 L runs on premium gasoline and is in the Subcompact Cars car class.

🛣 How Many Miles per Gallon (MPG) Does a 1990 Nissan 300ZX 2x2 Get?

Across all models, the combined average MPG for the 1990 Nissan 300ZX 2x2 is 19 miles per gallon.

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

Model OptionCombined MPGCity MPGHighway MPG
Automatic 4-spd 6-cyl, 3.0 L191722
Manual 5-spd 6-cyl, 3.0 L181622

💵 What is the Average Yearly Fuel Cost for a 1990 Nissan 300ZX 2x2?

The average fuel costs for all models of the 1990 Nissan 300ZX 2x2 is $4,000.

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 1990 Nissan 300ZX 2x2 to an average vehicle over 5 years, you will spend $8,500 more on fuel.

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

Model OptionFuel Cost5-Year Save/Spend
Automatic 4-spd 6-cyl, 3.0 L$3,900spend $8,000 more
Manual 5-spd 6-cyl, 3.0 L$4,100spend $9,000 more

🛢 How Many Barrels of Petroleum Does a 1990 Nissan 300ZX 2x2 Consume?

Across all models, the average number barrels of petroleum that the 1990 Nissan 300ZX 2x2 will consume in one year is 17 barrels.

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

Model OptionBarrels
Automatic 4-spd 6-cyl, 3.0 L16
Manual 5-spd 6-cyl, 3.0 L17

💨 How Many Grams of CO2 Does a 1990 Nissan 300ZX 2x2 Emit?

The 1990 Nissan 300ZX 2x2 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 1990 Nissan 300ZX 2x2.

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 2 1990 Nissan 300ZX 2x2 model options.

Automatic 4-spd 6-cyl, 3.0 L

The table below contains all of the details we have for the 1990 Nissan 300ZX 2x2 Automatic 4-spd 6-cyl, 3.0 L:

City MPG17
Highway MPG22
Combined MPG19
Save/Spend vs Average CarSpend $8,000
Fuel Cost$3,900
Fuel Type 1Premium
Barrels of Petroleum16
Grams of CO2-15,000
Trees Needed to Offset-1
DriveRear-Wheel Drive
Cylinders6
Displacement3
TransmissionAutomatic 4-spd
Vehicle ClassSubcompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Manual 5-spd 6-cyl, 3.0 L

The table below contains all of the details we have for the 1990 Nissan 300ZX 2x2 Manual 5-spd 6-cyl, 3.0 L:

City MPG16
Highway MPG22
Combined MPG18
Save/Spend vs Average CarSpend $9,000
Fuel Cost$4,100
Fuel Type 1Premium
Barrels of Petroleum17
Grams of CO2-15,000
Trees Needed to Offset-1
DriveRear-Wheel Drive
Cylinders6
Displacement3
TransmissionManual 5-spd
Vehicle ClassSubcompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Link To or Reference This Page

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

  • "1990 Nissan 300ZX 2x2 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/nissan/300zx-2x2/1990.

  • "1990 Nissan 300ZX 2x2 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/nissan/300zx-2x2/1990. Accessed January 3, 2026.

  • 1990 Nissan 300ZX 2x2 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/nissan/300zx-2x2/1990.