Kia Rio Gas Mileage (2002-2023)

The Kia Rio gas mileage is 27 to 37 miles per gallon as specified in our data below, organized by trim, option package, and model year.

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For example, the 2005 Kia Rio Base trim model has a combined gas mileage of 27 miles per gallon, while the 2023 Kia Rio LX IVT has a combined gas mileage of 37 miles per gallon.

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In the city, the Rio gas mileage is 25 to 33 miles per gallon depending on the trim and model year.

On the highway, the Rio gas mileage is 31 to 41 miles per gallon depending on the trim and model year.

Fuel economy notes: Calculated combined estimates use the EPA 55% city/45% highway harmonic average, rounded to the nearest whole MPG. These estimates use reported, rounded city and highway figures and may differ from official ratings. Ratings supplied by the source are retained. Conventional hybrids use MPG; MPGe measures gasoline-equivalent energy efficiency for electric vehicles and electric driving modes.

Check out the Gas Mileage specifications for other makes and models.

2023 Kia Rio Gas Mileage

Depending on trim level, the 2023 Kia Rio gas mileage is from 36 to 37 miles per gallon combined.

In the city, the 2023 Rio gas mileage is 32 miles per gallon.

On the highway, the 2023 Rio gas mileage is 41 miles per gallon.

2022 Kia Rio Gas Mileage

The 2022 Kia Rio gas mileage is 36 miles per gallon combined.

In the city, the 2022 Rio gas mileage is 33 miles per gallon.

On the highway, the 2022 Rio gas mileage is 41 miles per gallon.

2021 Kia Rio Gas Mileage

The 2021 Kia Rio gas mileage is 36 miles per gallon combined.

In the city, the 2021 Rio gas mileage is 33 miles per gallon.

On the highway, the 2021 Rio gas mileage is 41 miles per gallon.

2020 Kia Rio Gas Mileage

The 2020 Kia Rio gas mileage is 36 miles per gallon combined.

In the city, the 2020 Rio gas mileage is 33 miles per gallon.

On the highway, the 2020 Rio gas mileage is 41 miles per gallon.

2019 Kia Rio Gas Mileage

The 2019 Kia Rio gas mileage is 31 miles per gallon combined.

In the city, the 2019 Rio gas mileage is 28 miles per gallon.

On the highway, the 2019 Rio gas mileage is 37 miles per gallon.

2018 Kia Rio Gas Mileage

Depending on trim level, the 2018 Kia Rio gas mileage is from 31 to 32 miles per gallon combined.

In the city, the 2018 Rio gas mileage is from 28 to 29 miles per gallon, depending on the trim.

On the highway, the 2018 Rio gas mileage is 37 miles per gallon.

2017 Kia Rio Gas Mileage

The 2017 Kia Rio gas mileage is 30 miles per gallon combined.

In the city, the 2017 Rio gas mileage is 27 miles per gallon.

On the highway, the 2017 Rio gas mileage is 36 miles per gallon.

2016 Kia Rio Gas Mileage

The 2016 Kia Rio gas mileage is 31 miles per gallon combined.

In the city, the 2016 Rio gas mileage is 27 miles per gallon.

On the highway, the 2016 Rio gas mileage is from 37 to 38 miles per gallon, depending on the trim.

2015 Kia Rio Gas Mileage

The 2015 Kia Rio gas mileage is 31 miles per gallon combined.

In the city, the 2015 Rio gas mileage is 27 miles per gallon.

On the highway, the 2015 Rio gas mileage is 37 miles per gallon.

2014 Kia Rio Gas Mileage

The 2014 Kia Rio gas mileage is 31 miles per gallon combined.

In the city, the 2014 Rio gas mileage is 27 miles per gallon.

On the highway, the 2014 Rio gas mileage is 37 miles per gallon.

2013 Kia Rio Gas Mileage

The 2013 Kia Rio gas mileage is 31 miles per gallon combined.

In the city, the 2013 Rio gas mileage is 28 miles per gallon.

On the highway, the 2013 Rio gas mileage is 36 miles per gallon.

2012 Kia Rio Gas Mileage

Depending on trim level, the 2012 Kia Rio gas mileage is from 31 to 32 miles per gallon combined.

In the city, the 2012 Rio gas mileage is from 28 to 29 miles per gallon, depending on the trim.

On the highway, the 2012 Rio gas mileage is from 36 to 37 miles per gallon, depending on the trim.

2011 Kia Rio Gas Mileage

The 2011 Kia Rio gas mileage is 30 miles per gallon combined.

In the city, the 2011 Rio gas mileage is from 27 to 28 miles per gallon, depending on the trim.

On the highway, the 2011 Rio gas mileage is from 34 to 36 miles per gallon, depending on the trim.

2010 Kia Rio Gas Mileage

The 2010 Kia Rio gas mileage is 30 miles per gallon combined.

In the city, the 2010 Rio gas mileage is 28 miles per gallon.

On the highway, the 2010 Rio gas mileage is 34 miles per gallon.

2009 Kia Rio Gas Mileage

The 2009 Kia Rio gas mileage is 29 miles per gallon combined.

In the city, the 2009 Rio gas mileage is 27 miles per gallon.

On the highway, the 2009 Rio gas mileage is 32 miles per gallon.

2008 Kia Rio Gas Mileage

Depending on trim level, the 2008 Kia Rio gas mileage is from 29 to 33 miles per gallon combined.

In the city, the 2008 Rio gas mileage is from 27 to 32 miles per gallon, depending on the trim.

On the highway, the 2008 Rio gas mileage is from 32 to 35 miles per gallon, depending on the trim.

2007 Kia Rio Gas Mileage

The 2007 Kia Rio gas mileage is 33 miles per gallon combined.

In the city, the 2007 Rio gas mileage is 32 miles per gallon.

On the highway, the 2007 Rio gas mileage is 35 miles per gallon.

2006 Kia Rio Gas Mileage

The 2006 Kia Rio gas mileage is 33 miles per gallon combined.

In the city, the 2006 Rio gas mileage is 32 miles per gallon.

On the highway, the 2006 Rio gas mileage is 35 miles per gallon.

2005 Kia Rio Gas Mileage

The 2005 Kia Rio gas mileage is 27 miles per gallon combined.

In the city, the 2005 Rio gas mileage is 25 miles per gallon.

On the highway, the 2005 Rio gas mileage is 31 miles per gallon.

2004 Kia Rio Gas Mileage

The 2004 Kia Rio gas mileage is 29 miles per gallon combined.

In the city, the 2004 Rio gas mileage is 26 miles per gallon.

On the highway, the 2004 Rio gas mileage is 33 miles per gallon.

2003 Kia Rio Gas Mileage

The 2003 Kia Rio gas mileage is 29 miles per gallon combined.

In the city, the 2003 Rio gas mileage is 26 miles per gallon.

On the highway, the 2003 Rio gas mileage is 33 miles per gallon.

2002 Kia Rio Gas Mileage

The 2002 Kia Rio gas mileage is 29 miles per gallon combined.

In the city, the 2002 Rio gas mileage is 27 miles per gallon.

On the highway, the 2002 Rio gas mileage is 32 miles per gallon.