The Dodge Journey does 20.2 mpg combined (17.9 city, 24.9 highway), which works out to about $1,901 a year in fuel at $3.20 a gallon and 12,000 miles. Engine choice matters more than you'd think: 2.4L 4-cyl does 21.2 mpg while 3.5L 6-cyl does 18.5 — a difference of $265 a year. Against other 4-cyl cars it sits below the average of 25.7 mpg.
Every Dodge Journey engine, compared
Gas mileage on the Dodge Journey ranges from 21.2 down to 18.5 depending on which engine sits under the bonnet — a spread of $265 a year across 3 versions of the same car. Picking the right one often saves more fuel than picking a different car altogether. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 2.4L 4-cyl | 19 / 25.3 | 2009–2020 | $1,811 | |
| 3.6L 6-cyl | 16.8 / 24.8 | 2011–2019 | $1,990 | |
| 3.5L 6-cyl | 16 / 23.5 | 2009–2010 | $2,076 |
What that actually costs
The Dodge Journey burns a gallon every 20.2 miles, so 12,000 miles takes about 594 gallons a year. At $3.20 that is what the table below adds up to.
| Measure | Value |
|---|---|
| Cost per mile | $0.158 |
| Fuel per year | $1,901 |
| Fuel over five years | $9,505 |
| Against other 4-cyl cars | +$407 a year |
| EPA's own estimate | $3,089 a year |
City or highway — who is this car for
The Dodge Journey gives up 7 mpg the moment you leave the motorway — 24.9 out there against 17.9 in town, a 39% drop worth $603 a year. A wide gap punishes stop-and-start traffic; a narrow one means the car doesn't care where you drive it.
| Measure | Value | Reading |
|---|---|---|
| City | 17.9 mpg | $2,145 a year if you only drive in town |
| Highway | 24.9 mpg | $1,542 a year if you mostly commute |
| Gap | +7 mpg (39%) | Wide — this car dislikes traffic |
How the Journey changed over the years
The Journey peaked in 2020 at 21 mpg (19 city, 25 highway) and was at its thirstiest in 2009 at 19.5 — 1.5 mpg apart, or $140 a year in fuel between buying one year and the other. The 2020 car does 21. Jumps usually mark a new generation or a new engine; dips often mean a heavier body or added all-wheel drive.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2020 | 19 / 25 | 1 | $1,829 | |
| 2019 | 18 / 25 | 2 | $1,920 | |
| 2018 | 18 / 25 | 2 | $1,920 | |
| 2017 | 18 / 25 | 2 | $1,920 | |
| 2016 | 18 / 25 | 2 | $1,920 | |
| 2015 | 17.5 / 24.5 | 2 | $1,920 | |
| 2014 | 17.5 / 24.5 | 2 | $1,920 | |
| 2013 | 18 / 25.5 | 2 | $1,873 | |
| 2012 | 18 / 25.5 | 2 | $1,829 | |
| 2011 | 18 / 25.5 | 2 | $1,829 | |
| 2010 | 17.5 / 24.5 | 2 | $1,920 | |
| 2009 | 17.5 / 24 | 2 | $1,969 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 23 EPA ratings of the Dodge Journey — 3 engines across 2009–2020. 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 $3,089. Full method.
Frequently asked questions
What mpg does the Dodge Journey get?
20.2 mpg combined on average — 17.9 in the city and 24.9 on the highway, per EPA ratings across 2009–2020.
How much does a Dodge Journey cost in fuel per year?
About $1,901 at 12,000 miles and $3.20 a gallon — roughly $9,505 over five years, or 0.158 dollars a mile.
Which Journey engine is the most economical?
The 2.4L 4-cyl at 21.2 mpg, against 18.5 for the 3.5L 6-cyl — a difference of about $265 a year.
Is the Journey good on fuel compared with similar cars?
Against other 4-cyl cars it sits below the average of 25.7 mpg, computed across 4765 ratings.
Are these real-world Journey figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the Dodge Journey is $3,089 against the $1,901 we compute at 12,000 miles. Expect a little worse in practice: the spread between the 22 and 18 mpg versions of this car is smaller than the spread between two drivers of the same one.
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