2014 Subaru Impreza AWD MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2014 Subaru Impreza AWD.

The 2014 Subaru Impreza AWD has 4 model options: Manual 5-spd 4-cyl, 2.5 L, Manual 6-spd 4-cyl, 2.5 L, Manual 5-spd 4-cyl, 2.0 L and Automatic (variable gear ratios) 4-cyl, 2.0 L.

The 2014 Subaru Impreza AWD Manual 5-spd 4-cyl, 2.5 L runs on premium gasoline and is in the Compact Cars car class.

The 2014 Subaru Impreza AWD Manual 6-spd 4-cyl, 2.5 L runs on premium gasoline and is in the Compact Cars car class.

The 2014 Subaru Impreza AWD Manual 5-spd 4-cyl, 2.0 L runs on regular gasoline and is in the Compact Cars car class.

The 2014 Subaru Impreza AWD Automatic (variable gear ratios) 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 2014 Subaru Impreza AWD Get?

Across all models, the combined average MPG for the 2014 Subaru Impreza AWD is 25 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 L211925
Manual 6-spd 4-cyl, 2.5 L191723
Manual 5-spd 4-cyl, 2.0 L282433
Automatic (variable gear ratios) 4-cyl, 2.0 L302735

💵 What is the Average Yearly Fuel Cost for a 2014 Subaru Impreza AWD?

The average fuel costs for all models of the 2014 Subaru Impreza AWD is $2,938.

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 2014 Subaru Impreza AWD to an average vehicle over 5 years, you will spend $3,187 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$3,500spend $6,000 more
Manual 6-spd 4-cyl, 2.5 L$3,900spend $8,000 more
Manual 5-spd 4-cyl, 2.0 L$2,250save $250
Automatic (variable gear ratios) 4-cyl, 2.0 L$2,100save $1,000

🛢 How Many Barrels of Petroleum Does a 2014 Subaru Impreza AWD Consume?

Across all models, the average number barrels of petroleum that the 2014 Subaru Impreza AWD will consume in one year is 13 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 L14
Manual 6-spd 4-cyl, 2.5 L16
Manual 5-spd 4-cyl, 2.0 L11
Automatic (variable gear ratios) 4-cyl, 2.0 L10

💨 How Many Grams of CO2 Does a 2014 Subaru Impreza AWD Emit?

The 2014 Subaru Impreza AWD will emit an average of about 5,688,750 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 194 trees would be needed to offset emissions from the 2014 Subaru Impreza AWD.

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 4 2014 Subaru Impreza AWD model options.

Manual 5-spd 4-cyl, 2.5 L

The table below contains all of the details we have for the 2014 Subaru Impreza AWD Manual 5-spd 4-cyl, 2.5 L:

City MPG19
Highway MPG25
Combined MPG21
Save/Spend vs Average CarSpend $6,000
Fuel Cost$3,500
Fuel Type 1Premium
Barrels of Petroleum14
Grams of CO26,390,000
Trees Needed to Offset304
DriveAll-Wheel Drive
Cylinders4
Displacement2.5
TransmissionManual 5-spd
Vehicle ClassCompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?Yes

Manual 6-spd 4-cyl, 2.5 L

The table below contains all of the details we have for the 2014 Subaru Impreza AWD Manual 6-spd 4-cyl, 2.5 L:

City MPG17
Highway MPG23
Combined MPG19
Save/Spend vs Average CarSpend $8,000
Fuel Cost$3,900
Fuel Type 1Premium
Barrels of Petroleum16
Grams of CO27,020,000
Trees Needed to Offset334
DriveAll-Wheel Drive
Cylinders4
Displacement2.5
TransmissionManual 6-spd
Vehicle ClassCompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?Yes

Manual 5-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 2014 Subaru Impreza AWD Manual 5-spd 4-cyl, 2.0 L:

City MPG24
Highway MPG33
Combined MPG28
Save/Spend vs Average CarSave $250
Fuel Cost$2,250
Fuel Type 1Regular
Barrels of Petroleum11
Grams of CO24,845,000
Trees Needed to Offset231
DriveAll-Wheel Drive
Cylinders4
Displacement2
TransmissionManual 5-spd
Vehicle ClassCompact 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 2014 Subaru Impreza AWD Automatic (variable gear ratios) 4-cyl, 2.0 L:

City MPG27
Highway MPG35
Combined MPG30
Save/Spend vs Average CarSave $1,000
Fuel Cost$2,100
Fuel Type 1Regular
Barrels of Petroleum10
Grams of CO24,500,000
Trees Needed to Offset214
DriveAll-Wheel Drive
Cylinders4
Displacement2
TransmissionAutomatic (variable gear ratios)
Vehicle ClassCompact 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.

  • "2014 Subaru Impreza AWD MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/subaru/impreza-awd/2014.

  • "2014 Subaru Impreza AWD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/subaru/impreza-awd/2014. Accessed January 3, 2026.

  • 2014 Subaru Impreza AWD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/subaru/impreza-awd/2014.