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Subaru STI Gas Tank Size (2015-2019)

Researched By The AutoPadre Research Team

Last Updated 2023-04-01

The Subaru STI gas tank size is 15.9 gallons.

The gas tank size of the Subaru STI, when combined with its fuel mileage, gives the STI the following ranges depending on the model year and options:

City range from 238 miles to 270 miles
Highway range from 333 miles to 365 miles

Check out the Gas Tank Size specifications for other makes and models.

2019 Subaru STI Gas Tank Size

The 2019 Subaru STI gas tank size is 15.9 gallons.

On a full tank of fuel, the 2019 Subaru STI has the following ranges:

City range of 238 miles
Highway range of 333 miles

2019 Subaru STI Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S209 2.5T	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	238 city \| 333 hwy \| 286 combined
S209 STi Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	238 city \| 333 hwy \| 286 combined

2019 Subaru STI Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S209 2.5T	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	383 city \| 536 hwy \| 460 combined
S209 STi Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	383 city \| 536 hwy \| 460 combined

2016 Subaru STI Gas Tank Size

The 2016 Subaru STI gas tank size is 15.9 gallons.

On a full tank of fuel, the 2016 Subaru STI has the following ranges:

City range of 270 miles
Highway range of 365 miles

2016 Subaru STI Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
WRX STI Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	270 city \| 365 hwy \| 318 combined
WRX STI Limited Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	270 city \| 365 hwy \| 318 combined
WRX STI Series Hyper Blue Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	270 city \| 365 hwy \| 318 combined

2016 Subaru STI Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
WRX STI Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	435 city \| 587 hwy \| 512 combined
WRX STI Limited Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	435 city \| 587 hwy \| 512 combined
WRX STI Series Hyper Blue Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	435 city \| 587 hwy \| 512 combined

2015 Subaru STI Gas Tank Size

The 2015 Subaru STI gas tank size is 15.9 gallons.

On a full tank of fuel, the 2015 Subaru STI has the following ranges:

City range of 270 miles
Highway range of 365 miles

2015 Subaru STI Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
WRX Sed STI Launch Edition	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	270 city \| 365 hwy \| 318 combined
WRX STI Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	270 city \| 365 hwy \| 318 combined
WRX STI Limited Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	15.9 gal.	270 city \| 365 hwy \| 318 combined

2015 Subaru STI Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
WRX Sed STI Launch Edition	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	435 city \| 587 hwy \| 512 combined
WRX STI Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	435 city \| 587 hwy \| 512 combined
WRX STI Limited Sedan	2.5L \| Intercooled Turbo \| H4 \| 6 Spd Manual w/OD \| AWD	60.2 liters	435 city \| 587 hwy \| 512 combined