2018 Subaru WRX STI MPG
Based on data from 50 vehicles, 4,618 fuel-ups and 1,102,092 miles of driving, the 2018 Subaru WRX STI gets a combined Avg MPG of 19.62 with a 0.10 MPG margin of error.
Below you can see a distribution of the fuel-ups with 67 outliers (1.43%) removed.
Following shows the average MPG of each of the 50 vehicles in the system.
2018 Subaru WRX STIs For Sale Nearby
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Doctor STI
2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
Added Apr 2022 • 77 Fuel-upsProperty of BestBaconAround
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20.5 Avg MPG
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My WRX STI
2018 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed
Added Dec 2018 • 46 Fuel-upsProperty of scamberos9
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17.6 Avg MPG
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Gina
2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
Added Jan 2022 • 3 Fuel-upsProperty of Vdo123
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45.0 Avg MPG
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SAIS0KU
2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
Added Apr 2018 • 220 Fuel-upsProperty of labrame
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21.9 Avg MPG
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My WRX STI
2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
Added Jul 2021 • 32 Fuel-upsProperty of BrokenFlywheel
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21.1 Avg MPG
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Subaru WRX STI
2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Manual 6 Speed
Added Mar 2018 • 87 Fuel-upsProperty of nwilloughby
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16.5 Avg MPG
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Sti
2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
Added Nov 2017 • 79 Fuel-upsProperty of camelflage
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19.8 Avg MPG
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STI
2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
Added May 2018 • 32 Fuel-upsProperty of Belikea
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21.2 Avg MPG
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My WRX STI
2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed
Added Oct 2020 • 23 Fuel-upsProperty of HWRX
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20.8 Avg MPG
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My WRX STI
2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
Added Feb 2018 • 135 Fuel-upsProperty of LOD-squa
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20.9 Avg MPG
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Sophia
2018 Subaru WRX STI Sport-tech 2.5L H4 GAS Standard 6 Speed
Added Mar 2018 • 259 Fuel-upsProperty of rayryan223
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19.4 Avg MPG
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My WRX STI
2018 Subaru WRX STI 2.5L H4 GAS Standard 6 Speed
Added Apr 2018 • 45 Fuel-upsProperty of initialjc
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18.9 Avg MPG
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50th STi
2018 Subaru WRX STI Limited 2.5L H4 GAS Manual 6 Speed Sedan
Added Jun 2018 • 67 Fuel-upsProperty of ntron1
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21.8 Avg MPG
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2018 STi
2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed Sedan
Added Oct 2017 • 97 Fuel-upsProperty of Crackerjack06
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19.7 Avg MPG
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My WRX STI
2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed
Added Jul 2019 • 4 Fuel-upsProperty of EricSum
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4.4 Avg MPG
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My Red STI
2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
Added Jun 2019 • 12 Fuel-upsProperty of toha70
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0.2 Avg MPG
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STI
2018 Subaru WRX STI STI 2.5L H4 GAS Manual 6 Speed Sedan
Added Jan 2019 • 28 Fuel-upsProperty of paulrg
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19.5 Avg MPG
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My WRX STI
2018 Subaru WRX STI Limited 2.5L H4 GAS Standard 6 Speed
Added Mar 2018 • 46 Fuel-upsProperty of sublimize23
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23.4 Avg MPG
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My WRX STI
2018 Subaru WRX STI Type RA 2.5L H4 GAS Standard 6 Speed
Added Aug 2018 • 6 Fuel-upsProperty of Richie669
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20.4 Avg MPG
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STI
2018 Subaru WRX STI 2.5L H4 GAS Manual 6 Speed Sedan
Added Jun 2018 • 20 Fuel-upsProperty of holyjelly
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22.2 Avg MPG