The Toyota FJ Cruiser does 18.4 mpg combined (16.6 city, 20.8 highway), which works out to about $2,087 a year in fuel at $3.20 a gallon and 12,000 miles. Against other V6 cars it sits below the average of 19.9 mpg.
Every Toyota FJ Cruiser engine, compared
The Toyota FJ Cruiser was rated in a single specification, so its gas mileage does not vary by version — only by model year. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 4L 6-cyl | 16.6 / 20.8 | 2007–2014 | $2,087 |
What that actually costs
The Toyota FJ Cruiser burns a gallon every 18.4 miles, so 12,000 miles takes about 652 gallons a year. At $3.20 that is what the table below adds up to.
| Measure | Value |
|---|---|
| Cost per mile | $0.174 |
| Fuel per year | $2,087 |
| Fuel over five years | $10,435 |
| Against other V6 cars | +$157 a year |
| EPA's own estimate | $3,713 a year |
City or highway — who is this car for
The Toyota FJ Cruiser gives up 4.2 mpg the moment you leave the motorway — 20.8 out there against 16.6 in town, a 25% drop worth $467 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 | 16.6 mpg | $2,313 a year if you only drive in town |
| Highway | 20.8 mpg | $1,846 a year if you mostly commute |
| Gap | +4.2 mpg (25%) | Typical for its type |
How the FJ Cruiser changed over the years
The FJ Cruiser peaked in 2012 at 19 mpg (17 city, 20 highway) and was at its thirstiest in 2014 at 18 — 1 mpg apart, or $112 a year in fuel between buying one year and the other. The 2014 car does 18. 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 |
|---|---|---|---|---|
| 2014 | 16 / 20 | 1 | $2,133 | |
| 2013 | 16 / 20 | 1 | $2,133 | |
| 2012 | 17 / 20 | 1 | $2,021 | |
| 2011 | 17 / 22 | 1 | $2,021 | |
| 2010 | 17 / 22 | 1 | $2,021 | |
| 2009 | 17 / 21 | 1 | $2,133 | |
| 2008 | 16 / 20 | 1 | $2,133 | |
| 2007 | 17 / 21 | 1 | $2,133 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 8 EPA ratings of the Toyota FJ Cruiser — 1 engine across 2007–2014. 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 $3,713. Full method.
Frequently asked questions
What mpg does the Toyota FJ Cruiser get?
18.4 mpg combined on average — 16.6 in the city and 20.8 on the highway, per EPA ratings across 2007–2014.
How much does a Toyota FJ Cruiser cost in fuel per year?
About $2,087 at 12,000 miles and $3.20 a gallon — roughly $10,435 over five years, or 0.174 dollars a mile.
Which FJ Cruiser engine is the most economical?
The 4L 6-cyl at 18.4 mpg.
Is the FJ Cruiser good on fuel compared with similar cars?
Against other V6 cars it sits below the average of 19.9 mpg, computed across 4940 ratings.
Are these real-world FJ Cruiser figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the Toyota FJ Cruiser is $3,713 against the $2,087 we compute at 12,000 miles. Expect a little worse in practice: the spread between the city and highway figures is smaller than the spread between two drivers of the same one.
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