2014 Mazda 5 (Automatic) MPG & Specs
Quick answer
The 2014 Mazda 5 gets an EPA-estimated 21/28 MPG (city/highway) and 24 MPG combined, with an estimated $2,550/year fuel cost and 369 g/mi CO₂. Engine: 2.5 L 4-cyl.
The 2014 Mazda 5 with the 2.5-liter 4-cylinder regular gasoline engine returns an EPA-estimated 21 MPG in the city and 28 MPG on the highway, for a combined 24 MPG. This page summarizes the official EPA fuel-economy and emissions data for this configuration.
| Engine | 2.5 L 4-cyl |
| Transmission | Automatic (S5) |
| Drive | Front-Wheel Drive |
| Fuel type | Regular Gasoline |
| Vehicle class | Minivan - 2WD |
| MPG — city | 21 |
| MPG — highway | 28 |
| MPG — combined | 24 |
| Annual fuel cost* | $2,550 |
| CO₂ tailpipe | 369 g/mi |
| EPA GHG score | 6/10 |
How efficient is it?
With a combined 24 MPG, the 2014 Mazda 5 sits in the moderate range for fuel economy. That is about 18% better than the typical Minivan - 2WD of its era (20 MPG class average), making it one of the more efficient choices in its class.
Fuel economy and running costs
At about $2,550 per year in fuel (EPA estimate, 15,000 mi/yr), fuel is a major part of the cost of owning the 2014 Mazda 5. Over five years that is roughly $12,750 at today's prices — before insurance, maintenance, and depreciation.
Emissions
The 2014 Mazda 5 emits approximately 369 grams of CO₂ per mile at the tailpipe, earning an EPA greenhouse-gas score of 6 out of 10. Lower emissions generally track higher fuel economy.
How to read these numbers
EPA figures come from standardized laboratory test cycles and are the same estimates shown on the vehicle's window sticker. Your real-world mileage depends on driving style, conditions, fuel grade, and maintenance. Use combined MPG and annual fuel cost to compare vehicles fairly.