BMW 645ci MPG and Fuel Economy

BMW have been manufacturing models of 645ci for 2 years, with the latest vehicle in 2005 having a combined MPG of 17.

The estimated fuel cost for the 2005 BMW 645ci is $4,350 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 $10,250 more on fuel driving a 2005 BMW 645ci.

🛢 The BMW 645ci will consume roughly 18 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the BMW 645ci will emit -1 grams of CO2, which is about -15,000 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 1 tree would be needed to offset emissions from the BMW 645ci.

The table below is a complete list of the 6 BMW 645ci 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
2005 BMW 645ci 17 $4,350
2005 BMW 645ci 18 $4,100
2005 BMW 645ci 19 $3,900
2004 BMW 645ci 17 $4,350
2004 BMW 645ci 18 $4,100
2004 BMW 645ci 19 $3,900

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