2018 Honda Civic 2Dr MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2018 Honda Civic 2Dr.

The 2018 Honda Civic 2Dr has 4 model options: Manual 6-spd 4-cyl, 2.0 L, Automatic (variable gear ratios) 4-cyl, 2.0 L, Manual 6-spd 4-cyl, 1.5 L and Automatic (variable gear ratios) 4-cyl, 1.5 L.

The 2018 Honda Civic 2Dr Manual 6-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 2018 Honda Civic 2Dr Automatic (variable gear ratios) 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 2018 Honda Civic 2Dr Manual 6-spd 4-cyl, 1.5 L runs on regular gasoline and is in the Compact Cars car class.

The 2018 Honda Civic 2Dr Automatic (variable gear ratios) 4-cyl, 1.5 L runs on regular gasoline and is in the Compact Cars car class.

🛣 How Many Miles per Gallon (MPG) Does a 2018 Honda Civic 2Dr Get?

Across all models, the combined average MPG for the 2018 Honda Civic 2Dr is 34 miles per gallon.

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

Model Option Combined MPG City MPG Highway MPG
Manual 6-spd 4-cyl, 2.0 L 32 28 39
Automatic (variable gear ratios) 4-cyl, 2.0 L 34 30 39
Manual 6-spd 4-cyl, 1.5 L 35 30 41
Automatic (variable gear ratios) 4-cyl, 1.5 L 35 31 40

💵 What is the Average Yearly Fuel Cost for a 2018 Honda Civic 2Dr?

The average fuel costs for all models of the 2018 Honda Civic 2Dr is $1,850.

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 2018 Honda Civic 2Dr to an average vehicle over 5 years, you will save $2,250 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
Manual 6-spd 4-cyl, 2.0 L $1,950 save $1,750
Automatic (variable gear ratios) 4-cyl, 2.0 L $1,850 save $2,250
Manual 6-spd 4-cyl, 1.5 L $1,800 save $2,500
Automatic (variable gear ratios) 4-cyl, 1.5 L $1,800 save $2,500

🛢 How Many Barrels of Petroleum Does a 2018 Honda Civic 2Dr Consume?

Across all models, the average number barrels of petroleum that the 2018 Honda Civic 2Dr will consume in one year is 9 barrels.

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

Model Option Barrels
Manual 6-spd 4-cyl, 2.0 L 9
Automatic (variable gear ratios) 4-cyl, 2.0 L 9
Manual 6-spd 4-cyl, 1.5 L 9
Automatic (variable gear ratios) 4-cyl, 1.5 L 9

💨 How Many Grams of CO2 Does a 2018 Honda Civic 2Dr Emit?

The 2018 Honda Civic 2Dr will emit an average of about 3,952,500 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 135 trees would be needed to offset emissions from the 2018 Honda Civic 2Dr.

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 4 2018 Honda Civic 2Dr model options.

Manual 6-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 2018 Honda Civic 2Dr Manual 6-spd 4-cyl, 2.0 L:

City MPG 28
Highway MPG 39
Combined MPG 32
Save/Spend vs Average Car Save 1,750
Fuel Cost $1,950
Fuel Type 1 Regular
Barrels of Petroleum 9
Grams of CO2 4,170,000
Trees Needed to Offset 199
Drive Front-Wheel Drive
Cylinders 4
Transmission Manual 6-spd
Vehicle Class Compact Cars
Start/Stop? No
Supercharged? No
Turbocharged? No

Automatic (variable gear ratios) 4-cyl, 2.0 L

The table below contains all of the details we have for the 2018 Honda Civic 2Dr Automatic (variable gear ratios) 4-cyl, 2.0 L:

City MPG 30
Highway MPG 39
Combined MPG 34
Save/Spend vs Average Car Save 2,250
Fuel Cost $1,850
Fuel Type 1 Regular
Barrels of Petroleum 9
Grams of CO2 3,930,000
Trees Needed to Offset 187
Drive Front-Wheel Drive
Cylinders 4
Transmission Automatic (variable gear ratios)
Vehicle Class Compact Cars
Start/Stop? No
Supercharged? No
Turbocharged? No

Manual 6-spd 4-cyl, 1.5 L

The table below contains all of the details we have for the 2018 Honda Civic 2Dr Manual 6-spd 4-cyl, 1.5 L:

City MPG 30
Highway MPG 41
Combined MPG 35
Save/Spend vs Average Car Save 2,500
Fuel Cost $1,800
Fuel Type 1 Regular
Barrels of Petroleum 9
Grams of CO2 3,870,000
Trees Needed to Offset 184
Drive Front-Wheel Drive
Cylinders 4
Transmission Manual 6-spd
Vehicle Class Compact Cars
Start/Stop? No
Supercharged? No
Turbocharged? Yes

Automatic (variable gear ratios) 4-cyl, 1.5 L

The table below contains all of the details we have for the 2018 Honda Civic 2Dr Automatic (variable gear ratios) 4-cyl, 1.5 L:

City MPG 31
Highway MPG 40
Combined MPG 35
Save/Spend vs Average Car Save 2,500
Fuel Cost $1,800
Fuel Type 1 Regular
Barrels of Petroleum 9
Grams of CO2 3,840,000
Trees Needed to Offset 183
Drive Front-Wheel Drive
Cylinders 4
Transmission Automatic (variable gear ratios)
Vehicle Class Compact Cars
Start/Stop? No
Supercharged? No
Turbocharged? Yes

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.

Link To or Reference This Page

We spend a lot of time collecting, cleaning, merging, and formatting the data that is shown on the site to be as useful to you as possible.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference MPG Buddy as the source. We appreciate your support!

  • "2018 Honda Civic 2Dr MPG and Fuel Economy". MPG Buddy. Accessed on December 4, 2024. http://mpgbuddy.com/cars/honda/civic-2dr/2018.

  • "2018 Honda Civic 2Dr MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/honda/civic-2dr/2018. Accessed 4 December, 2024

  • 2018 Honda Civic 2Dr MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/honda/civic-2dr/2018.