Electric Vehicle Savings Calculator – EV vs Gas Cost Comparison
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Electric Vehicle
Annual Fuel Savings
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Annual Maintenance Savings
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Total Annual Savings
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Total Savings (10 years)
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Annual Cost Comparison
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EV vs Gas Car: Understanding the Cost Difference
Electric vehicles cost significantly less to operate than gasoline cars on a per-mile basis. Electricity is cheaper than gasoline as a fuel source, and EVs convert energy to motion much more efficiently. While a gasoline engine is about 20-30% efficient, an electric motor is about 85-90% efficient.
Maintenance savings are another major advantage. Electric vehicles have far fewer moving parts. There are no oil changes, no transmission fluid, no timing belts, and regenerative braking reduces brake pad wear. These savings typically amount to $300-$600 per year.
This calculator compares ongoing operating costs over your chosen ownership period. It does not account for purchase price differences, which vary by model and incentives. Federal tax credits of up to $7,500 and state incentives can significantly reduce the upfront cost gap.
Frequently Asked Questions
How much can I save by switching to an electric vehicle?
Savings vary, but the average EV driver saves $800-$1,200 per year on fuel and $300-$500 on maintenance. Over 10 years, total savings can exceed $10,000-$15,000.
How much does it cost to charge an electric vehicle?
At $0.14/kWh average US electricity rate, most EVs cost about $500-$670 per year for 12,000 miles, compared to $1,500-$2,000 for gasoline.
Are EVs really better for the environment?
Yes. Even accounting for battery manufacturing and electricity generation, EVs produce about 50-70% fewer lifetime emissions than gasoline cars. As the grid gets cleaner, this advantage increases.
What about EV battery replacement costs?
Most EV batteries are warrantied for 8 years or 100,000 miles. Modern batteries are designed to last 200,000+ miles. Most EV owners never need to replace their battery during ownership.