Gas vs. EV Break-Even Calculator
Compare the total cost of ownership of an electric vehicle versus a comparable gas car to find out exactly when an EV pays for itself.
Saves you $3157 total.
This is how long you must keep the EV to recoup the higher upfront price through fuel and maintenance savings.
EV vs Gas Comparison Limitations
This calculator uses average electricity and fuel prices. Real costs vary by:
- Regional energy grid and electricity rates
- Local gas prices and fuel consumption patterns
- Battery degradation and vehicle lifespan
- Maintenance and insurance costs (not included)
Methodology
Gas Cost: (Annual Miles ÷ EPA MPG) × Gas Price
EV Cost: (Annual Miles ÷ EPA MPGe) × Electricity Rate
MPGe = miles per gallon equivalent (33.7 kWh = 1 gallon gasoline energy)
Frequently Asked Questions
Does electricity cost vary by region?
Yes, significantly. California: $0.16-0.20/kWh. Texas: $0.11-0.13/kWh. Check your utility bill for actual rates used in the calculator.
What about battery replacement costs?
EV battery replacement: $5k-15k (depends on model). Most warranties cover 8-10 years/100k miles. Factor in if you keep the car beyond warranty period.
Is a gas or EV better long-term?
EVs save 50-70% on fuel + maintenance. But: higher upfront cost, home charging needed, not ideal for frequent long road trips. Compare total ownership cost for your driving pattern.
Disclaimer & Legal Notice
All tools and calculators provided by Lapsite are for informational and educational purposes only. While we strive for mathematical precision, these results are approximations and should not be used as the sole basis for critical engineering, financial, or safety decisions. Lapsite Ltd and its creators provide no warranty, express or implied, regarding the accuracy or fitness of these calculations for any specific use.Always double-check calculations independently, especially for safety-critical components such as brakes, suspension, or structural changes. By using these tools, you agree that Lapsite Ltd is not liable for any mechanical failure, financial loss, or injury resulting from the use of this data.
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