Against 365 other V6 cars rated 2019–2021, the Sedona sits right on their 21.6 mpg average. Averaged over the years each was sold, the most economical engine since 2002, the 3.3L 6-cyl (2015–2021), does 21 mpg and the thirstiest, the 3.5L 6-cyl (2002–2014), 18.1: $293 a year apart.
Every Kia Sedona engine, compared
Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 3.3L 6-cyl | 18 / 24.6 | 2015–2021 | $1,829 | |
| 3.8L 6-cyl | 16.2 / 23 | 2006–2010 | $2,110 | |
| 3.5L 6-cyl | 15.6 / 21.3 | 2002–2014 | $2,122 |
What that actually costs
| Measure | Value |
|---|---|
| Cost per mile (2021) | $0.152 |
| Fuel per year | $1,829 |
| Fuel over five years | $9,145 |
| Against other V6 cars, 2019–2021 | +$51 a year |
| EPA's own estimate | $3,268 a year |
City or highway — who is this car for
The 2021 Kia Sedona gives up 6 mpg in town: 24 on the highway against 18 in the city, $533 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (2021) | 18 mpg | $2,133 a year if you only drive in town |
| Highway | 24 mpg | $1,600 a year if you mostly commute |
| Gap | +6 mpg (33%) | Wide — this car dislikes traffic |
How the Sedona changed over the years
The Sedona peaked in 2021 at 21 mpg (18 city, 24 highway) and was at its thirstiest in 2004 at 16 — 5 mpg apart, or $571 a year in fuel between buying one year and the other.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2021 | 18 / 24 | 1 | $1,829 | |
| 2020 | 18 / 24 | 1 | $1,829 | |
| 2019 | 18 / 24 | 1 | $1,829 | |
| 2018 | 18 / 25 | 1 | $1,829 | |
| 2017 | 18 / 25 | 1 | $1,829 | |
| 2016 | 18 / 25 | 1 | $1,829 | |
| 2015 | 18 / 25 | 1 | $1,829 | |
| 2014 | 17 / 23 | 1 | $1,920 | |
| 2012 | 18 / 24 | 1 | $1,829 | |
| 2011 | 18 / 24 | 1 | $1,829 | |
| 2010 | 17 / 23 | 1 | $2,021 | |
| 2009 | 16 / 23 | 1 | $2,133 | |
| 2008 | 16 / 23 | 1 | $2,133 | |
| 2007 | 16 / 23 | 1 | $2,133 | |
| 2006 | 16 / 23 | 1 | $2,133 | |
| 2005 | 14 / 21 | 1 | $2,259 | |
| 2004 | 14 / 21 | 1 | $2,400 | |
| 2003 | 14 / 18 | 1 | $2,400 | |
| 2002 | 14 / 18 | 1 | $2,400 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 19 EPA ratings of the Kia Sedona — 3 engines across 2002–2021. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $3,268. Full method.
Frequently asked questions
What mpg does the 2021 Kia Sedona get?
21 mpg combined, 18 city and 24 highway, per EPA. Across every year since 2002 the Sedona has averaged 19.2 mpg.
Is the 2021 Sedona more efficient than the 2020?
About the same: 21 against 21 mpg combined.
Which Sedona year has the best gas mileage?
The 2021, at 21 mpg combined (18 city, 24 highway), which is also the latest model year we hold.
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