BMW i3 REX (94 Amp-hour battery) MPG and Fuel Economy
BMW have been manufacturing models of i3 REX (94 Amp-hour battery) for 1 year, with the latest vehicle in 2017 having a combined MPG of 35.
The estimated fuel cost for the 2017 BMW i3 REX (94 Amp-hour battery) is $2,100 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 $7,750 on fuel driving a 2017 BMW i3 REX (94 Amp-hour battery).
🛢 The BMW i3 REX (94 Amp-hour battery) will consume roughly 1 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the BMW i3 REX (94 Amp-hour battery) will emit 29 grams of CO2, which is about 435,000 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 21 trees would be needed to offset emissions from the BMW i3 REX (94 Amp-hour battery).
The table below is a complete list of the 1 BMW i3 REX (94 Amp-hour battery) 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 |
|---|---|---|
| 2017 BMW i3 REX (94 Amp-hour battery) | 35 | $2,100 |
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"BMW i3 REX (94 Amp-hour battery) MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/bmw/i3-rex-94-amp-hour-battery.
"BMW i3 REX (94 Amp-hour battery) MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/bmw/i3-rex-94-amp-hour-battery. Accessed January 3, 2026.
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