Porsche Cayenne Coupe MPG and Fuel Economy
Porsche have been manufacturing models of Cayenne Coupe for 2 years, with the latest vehicle in 2021 having a combined MPG of 20.
The estimated fuel cost for the 2021 Porsche Cayenne Coupe is $3,700 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 spend $7,000 more on fuel driving a 2021 Porsche Cayenne Coupe.
🛢 The Porsche Cayenne Coupe will consume roughly 15 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Porsche Cayenne Coupe will emit 437 grams of CO2, which is about 6,555,000 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 313 trees would be needed to offset emissions from the Porsche Cayenne Coupe.
The table below is a complete list of the 2 Porsche Cayenne Coupe 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 Porsche Cayenne Coupe||20||$3,700|
|2020 Porsche Cayenne Coupe||20||$3,700|
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