How Much Do EVs Really Save on Maintenance?
Electric vehicles skip engine oil, spark plugs, timing belts, and other combustion-engine parts, which means fewer routine maintenance items overall. This calculator estimates annual maintenance cost for both an EV and a gas car based on your mileage, then shows the total savings over the comparison period you choose.
How the calculation works
EV annual maintenance is estimated as a small per-mile cost plus a base annual checkup fee, while gas car maintenance uses a higher per-mile cost plus a higher base fee to reflect oil changes and combustion-related upkeep. Multiplying each by your comparison period gives total cost for each, and the difference is your estimated savings from driving an EV.
What isn't included
This calculator covers typical routine maintenance and consumables, not rare, high-cost events like a full battery pack replacement. Actual costs vary by model, driving conditions, and warranty coverage.
Frequently Asked Questions
EVs don't need engine oil, timing belts, or spark plugs, so there are fewer routine maintenance items overall.
No, this covers typical routine maintenance, not rare high-cost events like a full battery pack replacement.
Higher mileage means more frequent replacements. Gas cars have more oil and filter changes, so their cost rises faster with mileage.