2025 Mazda MX-5
Fuel Economy Overview
The 2025 Mazda MX-5 achieves an EPA-estimated 29 MPG in combined city and highway driving, with 26 MPG in the city and 35 MPG on the highway. Powered by a 2L 4-cylinder engine paired with a automatic (s6), this two seaters features Rear-Wheel Drive drive.
In terms of environmental impact, the 2025 MX-5 produces approximately 301 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this MX-5 performs better than the national average in this regard.
The estimated annual fuel cost for this vehicle is $2,400, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $1,250 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.
Energy DNA
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.
Aerodynamic Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.
5-Year Total Cost of Ownership
Recall Intelligence
Mazda North American Operations (Mazda) is recalling certain 2024-2025 Mazda MX-5 vehicles. The Traction Control System (TCS) and Dynamic Stability Control (DSC) indicator light may fail to illuminate as intended due to a software error. As such, these vehicles fail to conform to Federal Motor Vehicle Safety Standard number 126, "Electronic Stability Control Systems."
Consequence & Remedy
Consequence: An indicator light that does not illuminate may fail to warn the driver of a TCS or DSC system issue, increasing the risk of a crash.
Remedy: Dealers will replace the DSC unit, free of charge. Owner notification letters were mailed July 18, 2025. Owners may contact Mazda customer service at 1-800-222-5500 Option 6. Mazda's number for this recall is 7425E.
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Looking for comprehensive historical data?
NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Mazda MX-5 configurations.
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Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)