Scion iQ MPG and Fuel Economy
Scion have been manufacturing models of iQ for 5 years, with the latest vehicle in 2015 having a combined MPG of 37.
The estimated fuel cost for the 2015 Scion iQ is $1,700 per year.
Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
💵 Compared to an average vehicle over 5 years, you will save $3,000 on fuel driving a 2015 Scion iQ.
🛢 The Scion iQ will consume roughly 8 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Scion iQ will emit 238 grams of CO2, which is about 3,570,000 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 170 trees would be needed to offset emissions from the Scion iQ.
The table below is a complete list of the 5 Scion iQ fuel efficiency specifications we have data for.
Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.
| Vehicle | Combined MPG | Fuel Cost |
|---|---|---|
| 2015 Scion iQ | 37 | $1,700 |
| 2014 Scion iQ | 37 | $1,700 |
| 2013 Scion iQ | 37 | $1,700 |
| 2012 Scion iQ | 37 | $1,700 |
| 2011 Scion iQ | 36 | $1,750 |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/scion/iq">Scion iQ MPG and Fuel Economy</a>
"Scion iQ MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/scion/iq.
"Scion iQ MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/scion/iq. Accessed January 3, 2026.
Scion iQ MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/scion/iq.