2026 Mazda CX-70 SC 4WD MPG & Specs — Real Fuel Cost
Quick answer
The 2026 Mazda CX-70 SC 4WD gets an EPA-estimated 25/28 MPG (city/highway) and 26 MPG combined, with an estimated $2,900/year fuel cost and 133 g/mi CO₂. Engine: 2.5 L 4-cyl.
The 2026 Mazda CX-70 SC 4WD with the 2.5-liter 4-cylinder premium gasoline engine returns an EPA-estimated 25 MPG in the city and 28 MPG on the highway, for a combined 26 MPG. This page summarizes the official EPA fuel-economy and emissions data for this configuration.
| Engine | 2.5 L 4-cyl |
| Transmission | Automatic (S8) |
| Drive | 4-Wheel Drive |
| Fuel type | Premium Gasoline |
| Vehicle class | Standard Sport Utility Vehicle 4WD |
| MPG — city | 25 |
| MPG — highway | 28 |
| MPG — combined | 26 |
| Annual fuel cost* | $2,900 |
| CO₂ tailpipe | 133 g/mi |
| EPA GHG score | 9/10 |
| Electric range | 520 mi |
How efficient is it?
With a combined 26 MPG, the 2026 Mazda CX-70 SC 4WD sits in the moderate range for fuel economy. That is roughly 14% thirstier than the typical Standard Sport Utility Vehicle 4WD of its era (30 MPG class average) — expect higher fuel bills than class-average alternatives.
Fuel economy and running costs
At about $2,900 per year in fuel (EPA estimate, 15,000 mi/yr), fuel is a major part of the cost of owning the 2026 Mazda CX-70 SC 4WD. Over five years that is roughly $14,500 at today's prices — before insurance, maintenance, and depreciation.
Emissions
The 2026 Mazda CX-70 SC 4WD emits approximately 133 grams of CO₂ per mile at the tailpipe, earning an EPA greenhouse-gas score of 9 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.