How Much Does It Cost to Power an Electric Vehicle vs. a Gas Vehicle?

As electric vehicles become mainstream, one of the most compelling questions for car buyers is: “How much money will I actually save on fuel?” The answer, particularly for Chevrolet and GM electric vehicles, reveals dramatic cost advantages that can save drivers hundreds or even thousands of dollars annually.

Understanding the Energy Price Landscape

To make accurate comparisons, we need to establish baseline energy costs. Currently, the national average residential electricity rate sits at approximately $0.15 per kWh, while regular gasoline averages around $3.15 per gallon nationwide. These figures form the foundation for calculating real-world EV cost vs. gas expenses.

The fundamental advantage of electric vehicles lies in their superior energy efficiency. While gasoline engines waste significant energy as heat, electric motors convert nearly 90% of electrical energy into motion, creating immediate cost benefits for consumers.

Chevrolet Bolt EV vs. Compact Gas Car

The Chevrolet Bolt EV serves as an excellent entry point for understanding EV cost vs. gas comparisons. This compact electric hatchback achieves approximately 28 kWh per 100 miles of driving, equivalent to about 120 MPGe.

Cost Breakdown:

• Bolt EV electricity cost: Approximately $0.04 per mile
• Comparable gas car (30 MPG): Approximately $0.10 per mile
• Annual savings: Around $750 for 12,000 miles of driving

A full charge of the Bolt EV’s 65 kWh battery costs roughly $9.75 and provides about 259 miles of range. In contrast, filling a 12-gallon gas tank costs approximately $37.80 for similar distance capability. This means Bolt EV owners pay less than one-fourth the “fuel” cost per fill-up compared to gas vehicle owners.

For drivers covering 12,000 miles annually, the Bolt EV requires approximately $500 worth of electricity, while a comparable gas car consumes about $1,260 in gasoline – representing potential savings of over $760 per year.

Chevrolet Blazer EV vs. Gas SUV Comparison

The mid-size SUV segment reveals even more dramatic EV cost vs. gas differences. The Chevrolet Blazer EV, with its 102 kWh battery and 324-mile range, consumes approximately 32 kWh per 100 miles of driving.

Performance Comparison:

• Blazer EV electricity cost: Approximately $0.05 per mile
• Gas Blazer (25 MPG): Approximately $0.13 per mile
• Annual savings: Nearly $920 for average driving

The cost disparity becomes stark when comparing fill-up expenses. A complete charge of the Blazer EV costs about $15.00, while filling the gas Blazer’s 19-gallon tank runs approximately $59.85. Despite the gas version offering slightly more range per fill-up, each charging session costs roughly one-fourth of a gas fill-up.

Annual energy costs tell an even more compelling story. Blazer EV owners typically spend around $580 on electricity for 12,000 miles of driving, compared to approximately $1,500 in gasoline costs for the conventional Blazer, a difference of nearly $920 per year.

Chevrolet Silverado EV vs. Gas Pickup Truck

Full-size pickup trucks traditionally represent the least fuel-efficient vehicle category, making the EV cost vs. gas comparison particularly striking. The Chevrolet Silverado EV, despite its substantial 200 kWh battery and impressive 400+ mile range, demonstrates remarkable efficiency at approximately 45 kWh per 100 miles.

Truck Comparison Results:

• Silverado EV electricity cost: Approximately $0.07 per mile
• Gas Silverado 1500 (18 MPG): Approximately $0.18 per mile
• Annual savings: Over $1,280 for typical usage

The per-fill-up comparison reveals dramatic differences. Charging the Silverado EV from empty to full costs approximately $30.00, while filling the gas Silverado’s 24-gallon tank costs about $75.60 – representing less than half the cost for similar range capability.

Annual energy expenses show the most significant EV cost vs. gas advantage in this segment. Silverado EV owners typically spend around $820 on electricity for 12,000 miles of driving, compared to approximately $2,100 in gasoline for the conventional truck – potential annual savings exceeding $1,280.

Summary of EV Cost vs. Gas Savings

Across all GM electric vehicle categories, the cost advantages are substantial and consistent:

Per-Mile Cost Reduction

Electric vehicles reduce per-mile energy costs by 50-70% compared to gasoline vehicles. This advantage holds true whether comparing compact cars, SUVs, or full-size trucks, making the EV cost vs. gas equation favorable across all vehicle segments.

Annual Energy Expense Savings

For average annual driving of 12,000 miles, GM electric vehicles typically require only $500-$820 worth of electricity, compared to $1,260-$2,100 in gasoline for equivalent gas models. This translates to annual savings ranging from $700 to $1,300, depending on vehicle size and efficiency.

Fill-Up Cost Advantages

Charging GM electric vehicles costs dramatically less than gasoline fill-ups. Even the largest battery packs cost significantly less to charge completely than filling a gas tank, while providing comparable or superior range.

Important Considerations for Real-World Savings

While these EV cost vs. gas comparisons use national average pricing, actual savings can vary based on several factors:

• Regional Electricity Rates: Some areas offer significantly lower residential electricity rates, particularly during off-peak hours, which can increase EV savings. Time-of-use pricing plans can further reduce charging costs for strategic EV owners.
• Public Charging Costs: Fast-charging stations typically cost $0.35-$0.40 per kWh, which can reduce cost advantages if used frequently. However, most EV owners charge primarily at home, maintaining significant savings.
• Gasoline Price Volatility: Fluctuating gas prices can either increase or decrease the EV cost vs. gas advantage. Historically, gasoline price spikes make electric vehicle savings even more pronounced.

The Bottom Line on EV Cost vs. Gas

The financial case for GM and Chevrolet electric vehicles is compelling across all vehicle categories. Whether choosing a compact Bolt EV, mid-size Blazer EV, or full-size Silverado EV, drivers can expect to cut their energy costs by half or more compared to equivalent gasoline vehicles.

These savings represent real money back in consumers’ pockets – money that accumulates month after month, year after year. For cost-conscious drivers evaluating their next vehicle purchase, the EV cost vs. gas comparison strongly favors electric, making GM’s growing electric vehicle lineup an increasingly attractive financial choice.

The transition to electric driving isn’t just about environmental benefits – it’s about keeping more money in your wallet every time you “fuel up” your vehicle.