1987 CX Automotive CX 25Tri MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 1987 CX Automotive CX 25Tri.

The 1987 CX Automotive CX 25Tri has 2 model options: Manual 5-spd 4-cyl, 2.5 L and Manual 5-spd 4-cyl, 2.5 L.

The 1987 CX Automotive CX 25Tri Manual 5-spd 4-cyl, 2.5 L runs on regular gasoline and is in the Two Seaters car class.

The 1987 CX Automotive CX 25Tri Manual 5-spd 4-cyl, 2.5 L runs on regular gasoline and is in the Two Seaters car class.

🛣 How Many Miles per Gallon (MPG) Does a 1987 CX Automotive CX 25Tri Get?

Across all models, the combined average MPG for the 1987 CX Automotive CX 25Tri is 17 miles per gallon.

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

Model OptionCombined MPGCity MPGHighway MPG
Manual 5-spd 4-cyl, 2.5 L171519
Manual 5-spd 4-cyl, 2.5 L171519

💵 What is the Average Yearly Fuel Cost for a 1987 CX Automotive CX 25Tri?

The average fuel costs for all models of the 1987 CX Automotive CX 25Tri is $3,700.

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 1987 CX Automotive CX 25Tri to an average vehicle over 5 years, you will spend $7,000 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
Manual 5-spd 4-cyl, 2.5 L$3,700spend $7,000 more
Manual 5-spd 4-cyl, 2.5 L$3,700spend $7,000 more

The 1987 CX Automotive CX 25Tri is also subject to the Gas Guzzler Tax, which is a federal tax on vehicles that has a combined MPG of less than 22.5.

The tables below show how much you can expect to pay in Gas Guzzler taxes.

Model OptionGas Guzzler Tax
Manual 5-spd 4-cyl, 2.5 L$3,000
Model OptionGas Guzzler Tax
Manual 5-spd 4-cyl, 2.5 L$3,000

🛢 How Many Barrels of Petroleum Does a 1987 CX Automotive CX 25Tri Consume?

Across all models, the average number barrels of petroleum that the 1987 CX Automotive CX 25Tri will consume in one year is 18 barrels.

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

Model OptionBarrels
Manual 5-spd 4-cyl, 2.5 L18
Manual 5-spd 4-cyl, 2.5 L18

💨 How Many Grams of CO2 Does a 1987 CX Automotive CX 25Tri Emit?

The 1987 CX Automotive CX 25Tri 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 1987 CX Automotive CX 25Tri.

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 2 1987 CX Automotive CX 25Tri model options.

Manual 5-spd 4-cyl, 2.5 L

The table below contains all of the details we have for the 1987 CX Automotive CX 25Tri Manual 5-spd 4-cyl, 2.5 L:

City MPG15
Highway MPG19
Combined MPG17
Save/Spend vs Average CarSpend $7,000
Gas Guzzler Tax$3,000
Fuel Cost$3,700
Fuel Type 1Regular
Barrels of Petroleum18
Grams of CO2-15,000
Trees Needed to Offset-1
DriveRear-Wheel Drive
Cylinders4
Displacement2.5
TransmissionManual 5-spd
Vehicle ClassTwo Seaters
Start/Stop?No
Supercharged?No
Turbocharged?No

Manual 5-spd 4-cyl, 2.5 L

The table below contains all of the details we have for the 1987 CX Automotive CX 25Tri Manual 5-spd 4-cyl, 2.5 L:

City MPG15
Highway MPG19
Combined MPG17
Save/Spend vs Average CarSpend $7,000
Gas Guzzler Tax$3,000
Fuel Cost$3,700
Fuel Type 1Regular
Barrels of Petroleum18
Grams of CO2-15,000
Trees Needed to Offset-1
DriveRear-Wheel Drive
Cylinders4
Displacement2.5
TransmissionManual 5-spd
Vehicle ClassTwo Seaters
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.

  • "1987 CX Automotive CX 25Tri MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/cx-automotive/cx-25tri/1987.

  • "1987 CX Automotive CX 25Tri MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/cx-automotive/cx-25tri/1987. Accessed January 3, 2026.

  • 1987 CX Automotive CX 25Tri MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/cx-automotive/cx-25tri/1987.