Mazda 5
24 MPG The 2015 Mazda 5 is EPA-rated at 24 MPG combined (21 city / 28 highway). Over 15,000 miles a year that is about 625 gallons, $2000 a year in fuel, or $0.133 per mile at $3.20/gal.
Across its full 2006–2015 run it averages 23.3 MPG, improving by 2.5 MPG over 9 model years.
Running cost at different fuel prices and mileages
The figure everyone actually wants, and the one the EPA does not publish — because it depends on a fuel price no agency will commit to.
| Fuel price | Per mile | 10,000 mi/yr | 15,000 mi/yr | 20,000 mi/yr |
|---|---|---|---|---|
| $2.50/gal | $0.104 | $1042 | $1563 | $2083 |
| $3.00/gal | $0.125 | $1250 | $1875 | $2500 |
| $3.20/gal | $0.133 | $1333 | $2000 | $2667 |
| $3.50/gal | $0.146 | $1458 | $2188 | $2917 |
| $4.00/gal | $0.167 | $1667 | $2500 | $3333 |
| $4.50/gal | $0.188 | $1875 | $2813 | $3750 |
| $5.00/gal | $0.208 | $2083 | $3125 | $4167 |
Every model year
| Year | Combined | City | Highway | EPA fuel cost/yr | CO₂ g/mi | Trims |
|---|---|---|---|---|---|---|
| 2015 | 24 MPG | 21 | 28 | $2600 | 370 | 1 |
| 2014 | 24 MPG | 21 | 28 | $2600 | 369 | 2 |
| 2013 | 24 MPG | 21.5 | 28 | $2600 | 455 | 2 |
| 2012 | 24 MPG | 21 | 28 | $2600 | 370 | 2 |
| 2010 | 23.5 MPG | 21.5 | 27.5 | $2650 | 378 | 2 |
| 2009 | 23.5 MPG | 21.5 | 27.5 | $2650 | 378 | 2 |
| 2008 | 23.5 MPG | 21.5 | 27.5 | $2650 | 378 | 2 |
| 2007 | 21.5 MPG | 19 | 24.5 | $2900 | 414 | 2 |
| 2006 | 21.5 MPG | 19 | 24.5 | $2900 | 414 | 2 |
Where a model year offered several engines or drivetrains, the figure is the average across all EPA-tested trims that year — the trim count is shown so you can see how much averaging is involved.
How it compares in its class
Among the 20 minivan - 2wd models tracked here, the Mazda 5 ranks 3 on current figures, against a class average of 21.2 MPG.
Closest more-efficient alternatives in the same class: Chrysler Pacifica Hybrid (30), Toyota Sienna 2WD (36).
Tailpipe CO₂ is rated at 370 grams per mile, which works out to roughly 5.5 tonnes a year at 15,000 miles.
Questions
What MPG does the Mazda 5 get?
The 2015 Mazda 5 is rated at 24 MPG combined by the EPA — 21 city and 28 highway. Across all 9 model years in the database it averages 23.3 MPG, ranging from 21 to 24 depending on year and trim.
How much does a Mazda 5 cost in fuel per year?
At 24 MPG and 15,000 miles a year, it burns about 625 gallons — roughly $2000 a year with fuel at $3.20 a gallon, or $0.133 per mile. The EPA's own published annual figure for the 2015 model is $2600.
Has the Mazda 5 become more efficient over time?
Yes. It has gone from 21.5 MPG in 2006 to 24 in 2015 — an improvement of 2.5 MPG, or 12% across 9 model years.
Is the Mazda 5 efficient for its class?
It ranks 3 of 20 in the Minivan - 2WD class on current figures, against a class average of 21.2 MPG. That is 2.8 better than typical for the class.
EPA test figures from fueleconomy.gov. Cost per mile and annual fuel spend are computed at a reference price of $3.20 per gallon — use your own price. Estimates based on official test figures and average fuel prices. Real-world consumption varies with driving style, load, terrain and maintenance.