What electric cars still need
- Tires. EVs are heavy and deliver instant torque, so tires often wear faster than on a similar gas car. Rotate on schedule and check pressures monthly — see tire rotation and tire pressure.
- Brakes. Regenerative braking means pads last a long time, but brakes that are used lightly can corrode or stick, especially where roads are salted. Some manufacturers schedule caliper cleaning for that reason.
- Brake fluid still absorbs moisture over time — see brake fluid.
- Cabin air filter — often every year or two.
- Coolant. Most EVs cool the battery and motor with liquid. Follow the schedule for checks or replacement.
- 12-volt battery. EVs still have a small battery that runs the electronics, and it wears out like any other — see how long car batteries last.
What about the main battery?
The high-voltage battery doesn’t need routine service, and most makers warrant it for many years — commonly around 8 years or 100,000 miles, but check yours. Habits your manual recommends, like not sitting at 100% charge for long periods, help it last.
Tesla owners
Tesla publishes its own list, including tire rotations, cabin filters, brake fluid checks and caliper care in salted-road areas. See our Tesla maintenance schedule guide.
Common questions
Are EVs really cheaper to maintain?
Routine maintenance is usually lighter because there are fewer parts to service. Tires can be a bigger share of the cost.
Do EVs need any fluids?
Yes: brake fluid, coolant and washer fluid, and some models have gear oil in the drive unit. Check your schedule.