BMW i3 MPG and Fuel Economy
BMW have been manufacturing models of i3 for 3 years, with the latest vehicle in 2021 having a combined MPG of 113.
The estimated fuel cost for the 2021 BMW i3 is $600 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 $8,500 on fuel driving a 2021 BMW i3.
🛢 The BMW i3 will consume roughly 0 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
The table below is a complete list of the 3 BMW i3 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 |
|---|---|---|
| 2021 BMW i3 | 113 | $600 |
| 2020 BMW i3 | 113 | $600 |
| 2019 BMW i3 | 113 | $600 |
Link To or Reference This Page
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<a href="https://mpgbuddy.com/cars/bmw/i3">BMW i3 MPG and Fuel Economy</a>
"BMW i3 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/bmw/i3.
"BMW i3 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/bmw/i3. Accessed January 3, 2026.
BMW i3 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/bmw/i3.