Mazda 6 MPG and Fuel Economy

Mazda have been manufacturing models of 6 for 19 years, with the latest vehicle in 2021 having a combined MPG of 26.

The estimated fuel cost for the 2021 Mazda 6 is $2,400 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 $500 more on fuel driving a 2021 Mazda 6.

🛢 The Mazda 6 will consume roughly 11 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Mazda 6 will emit 335 grams of CO2, which is about 5,025,000 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 240 trees would be needed to offset emissions from the Mazda 6.

The table below is a complete list of the 60 Mazda 6 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 Mazda 6 26 $2,400
2021 Mazda 6 29 $2,150
2020 Mazda 6 26 $2,400
2020 Mazda 6 29 $2,150
2019 Mazda 6 26 $2,400
2019 Mazda 6 27 $2,300
2019 Mazda 6 29 $2,150
2018 Mazda 6 26 $2,400
2018 Mazda 6 27 $2,300
2018 Mazda 6 29 $2,150
2017 Mazda 6 28 $2,250
2017 Mazda 6 29 $2,150
2017 Mazda 6 30 $2,100
2016 Mazda 6 29 $2,150
2016 Mazda 6 30 $2,100
2016 Mazda 6 32 $1,950
2015 Mazda 6 29 $2,150
2015 Mazda 6 30 $2,100
2015 Mazda 6 32 $1,950
2014 Mazda 6 29 $2,150
2014 Mazda 6 30 $2,100
2014 Mazda 6 32 $1,950
2013 Mazda 6 21 $3,000
2013 Mazda 6 24 $2,600
2013 Mazda 6 24 $2,600
2012 Mazda 6 21 $3,000
2012 Mazda 6 24 $2,600
2012 Mazda 6 25 $2,500
2011 Mazda 6 21 $3,000
2011 Mazda 6 24 $2,600
2011 Mazda 6 25 $2,500
2010 Mazda 6 20 $3,150
2010 Mazda 6 23 $2,700
2010 Mazda 6 24 $2,600
2009 Mazda 6 20 $3,150
2009 Mazda 6 23 $2,700
2009 Mazda 6 24 $2,600
2008 Mazda 6 20 $3,150
2008 Mazda 6 20 $3,150
2008 Mazda 6 24 $2,600
2008 Mazda 6 24 $2,600
2007 Mazda 6 19 $3,900
2007 Mazda 6 20 $3,150
2007 Mazda 6 23 $2,700
2007 Mazda 6 24 $2,600
2006 Mazda 6 19 $3,900
2006 Mazda 6 20 $3,150
2006 Mazda 6 23 $2,700
2006 Mazda 6 24 $2,600
2005 Mazda 6 20 $3,150
2005 Mazda 6 20 $3,150
2005 Mazda 6 22 $2,850
2005 Mazda 6 23 $2,700
2004 Mazda 6 19 $3,300
2004 Mazda 6 20 $3,150
2004 Mazda 6 22 $2,850
2004 Mazda 6 24 $2,600
2003 Mazda 6 20 $3,150
2003 Mazda 6 22 $2,850
2003 Mazda 6 24 $2,600

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  • "Mazda 6 MPG and Fuel Economy". MPG Buddy. Accessed on September 30, 2022. http://mpgbuddy.com/cars/mazda/6.

  • "Mazda 6 MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/mazda/6. Accessed 30 September, 2022

  • Mazda 6 MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/mazda/6.