BMW 640i Convertible MPG and Fuel Economy
BMW have been manufacturing models of 640i Convertible for 7 years, with the latest vehicle in 2018 having a combined MPG of 23.
The estimated fuel cost for the 2018 BMW 640i Convertible is $3,200 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 spend $4,500 more on fuel driving a 2018 BMW 640i Convertible.
🛢 The BMW 640i Convertible will consume roughly 13 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the BMW 640i Convertible will emit 378 grams of CO2, which is about 5,670,000 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 270 trees would be needed to offset emissions from the BMW 640i Convertible.
The table below is a complete list of the 7 BMW 640i Convertible 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|
|2018 BMW 640i Convertible||23||$3,200|
|2017 BMW 640i Convertible||23||$3,200|
|2016 BMW 640i Convertible||23||$3,200|
|2015 BMW 640i Convertible||24||$3,100|
|2014 BMW 640i Convertible||23||$3,200|
|2013 BMW 640i Convertible||24||$3,100|
|2012 BMW 640i Convertible||23||$3,200|
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