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Fewer Moving Parts
Electric vehicles have dramatically fewer moving parts than internal combustion engine vehicles. A typical EV drivetrain has around 20 moving parts compared to over 2,000 in a conventional car, meaning far fewer components that can wear out or fail.
- No engine oil, spark plugs, timing belts, or transmission fluid to replace
- No exhaust system components that corrode or need repair
- Fewer mechanical failures result in higher long-term reliability
Battery Longevity
Modern EV batteries are designed to last well beyond the typical ownership period. Most manufacturers offer generous battery warranties, and real-world data shows batteries retaining strong capacity after years of use.
- Most EV batteries are warrantied for 8 years or 100,000 miles
- Studies show average battery degradation of only 10-15% after 200,000 miles
- Battery management systems actively protect cells to maximize lifespan
Routine Maintenance
While EVs still require some regular maintenance, the list is shorter and less expensive than for gas cars. Tires, cabin air filters, and brake fluid are the primary items to keep an eye on.
- Tire rotations and replacements — EVs are heavier, so tire wear should be monitored
- Cabin air filter replacement every 1-2 years
- Brake fluid checks and coolant service at manufacturer-recommended intervals