Calculadora de Economia de Veículo Elétrico: Comparativo kWh vs Gasolina e Custo Total
Calculadora de Economia de Veículo Elétrico: Comparativo kWh vs Gasolina e Custo Total
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Fórmula e Método de Cálculo
Poupança anual = ((Milhas / MPG) × Preço da gasolina) - ((Milhas / 100) × Eficiência do VE × Tarifa elétrica)
The formula mathematically compares the cost of moving a physical object one mile using explosive combustion versus magnetic induction, factoring in the cost of the underlying energy source.
Melhores Práticas e Dicas
- Utilize Time of Use Rates: Electricity is not a fixed price. If you charge your EV at 6:00 PM during peak grid demand, it is expensive. If you schedule the car to pull power at 2:00 AM, the cost drops exponentially.
- Factor in the Maintenance Void: Internal Combustion Engines (ICE) require spark plugs, oil changes, transmission fluid, and timing belts. EVs lack these mechanical complexities. You must subtract these recurring costs to find the true EV savings.
- Beware of Fast Charging Costs: The math assumes you charge at home. If you rely entirely on commercial public fast chargers (DCFC), the electricity rate is often marked up by 300%, completely erasing the fuel savings advantage.