How an electric car actually works, in five minutes

Pop the hood on a gas car and you're looking at several hundred parts that spin, pump, ignite, and wear. An electric car replaces nearly all of it with three things: a large battery, one or two motors, and the software that manages them.

That's not a simplification for brochures — it's genuinely the whole machine. And once you see it that way, most of the questions people bring to our floor start answering themselves.

The battery is the fuel tank — and most of the car

The pack is a flat slab of cells mounted under the floor, which is why EVs feel planted in corners: the heaviest component sits below your ankles. Its size is measured in kilowatt-hours (kWh) — think of kWh as gallons. A 75 kWh pack driven at a typical 3–4 miles per kWh gives you the range number on the window sticker.

Because the pack is sealed and thermally managed, there's nothing in it for you to service. The car warms it, cools it, and balances it on its own.

One moving part, more or less

The motor drives the wheels directly — no multi-gear transmission hunting for the right ratio. That's why the power arrives instantly and silently the moment you press the pedal, at any speed.

Lift off, and the motor runs in reverse as a generator, slowing the car while feeding energy back into the pack. That's regenerative braking, and it's why many drivers end up steering with one pedal for 90% of their driving.

What disappears from the maintenance schedule

No oil changes, no spark plugs, no timing belt, no exhaust system, no transmission fluid. Brake pads last two or three times longer because regen does most of the slowing.

What's left is refreshingly short: tires, wiper blades, a cabin air filter, and an occasional coolant service on some models. It's the main reason ownership costs run so far below a comparable gas car.