2020 Fiat 124 Spider
Fuel Economy Overview
The 2020 Fiat 124 Spider achieves an EPA-estimated 29 MPG in combined city and highway driving, with 25 MPG in the city and 36 MPG on the highway. Powered by a 1.4L 4-cylinder turbocharged engine paired with a automatic 6-spd, this two seaters features Rear-Wheel Drive drive.
In terms of environmental impact, the 2020 124 Spider produces approximately 302 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 124 Spider 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
Chrysler (FCA US, LLC) is recalling certain 2017-2020 Fiat 124 Spider vehicles. A software error in the air bag control module may cause the front air bags to deploy with excessive force during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Consequence & Remedy
Consequence: An air bag that deploys with excessive force can increase the risk of injury.
Remedy: Dealers will update the air bag control module software, free of charge. Owner notification letters were mailed June 26, 2025. Owners may contact FCA customer service at 1-800-853-1403. FCA's number for this recall is A3B.
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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 Fiat 124 Spider 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)