How electric cars drive

By the end of this topic you can

• You can move off smoothly in an EV without spinning the wheels or lurching.
• You can use regenerative braking to slow down, and still brake with the pedal when needed.
• You can explain one-pedal driving and choose a regen setting you are comfortable with.
• You can allow for quiet running near pedestrians and cyclists.
• You can plan a trip around real-world range, including weather and speed.

What you need to know and understand

• Electric motors give full pulling power from a standstill, so gentle pressure on the accelerator is enough.
• Most EVs have a single-speed transmission, so there are no gear changes; you select drive, reverse, neutral or park.
• Regenerative braking uses the motor to slow the car and send energy back to the battery when you lift off the accelerator.
• In many EVs, strong regenerative braking turns on the brake lights, but this depends on the make and model.
• The normal brake pedal still works and must be used for emergency stops.
• Range is lower at high freeway speeds and in cold weather, especially with the heater running.
• Federal rules require new EVs and hybrids to make a warning sound at low speeds so pedestrians can hear them.
• EVs are often heavier than similar gas cars, which affects stopping and tire wear.

What feels different behind the wheel

Press the accelerator in an EV and the car responds right away, with no engine revving first. That is great for merging, but it also makes wheel spin and jerky starts easy on wet roads. Squeeze the pedal gently, especially in a parking lot.

Because the battery sits low in the floor, EVs usually feel stable in corners. They are also heavier, so they need room to stop and may wear tires faster. Check tire pressure regularly.

Regenerative braking and one-pedal driving

When you lift your foot off the accelerator, the motor works like a generator. It slows the car and puts some energy back into the battery. Many EVs let you choose how strong this effect is, and some offer a one-pedal mode that can bring the car almost or fully to a stop without touching the brake.

Regen is smooth and saves energy, but it is not a replacement for the brake pedal. In a sudden hazard, brake firmly with the pedal as you would in any car. On ice or snow, a strong regen setting can make the driven wheels lose grip, so a lighter setting may be safer.

• Start with a low regen setting while you learn
• Lift off early and smoothly to slow down gradually
• Cover the brake pedal in busy areas and near crosswalks
• Check your owner's manual for how your car's brake lights behave during regen

Getting the most range

The range on the dashboard is an estimate. It drops with high speed, hills, heavy loads, roof racks, towing and cold weather. Heating the cabin uses battery power, so on a cold day you may get noticeably fewer miles.

Smooth driving helps: steady speeds, early lifting off to let regen do the work, and preheating the car while it is still plugged in. Plan charging stops before the battery gets very low, not after.

Common mistakes

• Pressing the accelerator like a gas car and lurching forward. Use light, gradual pressure.
• Relying on regen for an emergency stop. Use the brake pedal firmly.
• Forgetting how quiet the car is. Pedestrians may not hear you, so watch them closely in parking lots.
• Trusting the range estimate on a cold day or a fast freeway trip. Keep a healthy margin.
• Using maximum regen on ice. Choose a gentler setting in slippery conditions.

Test yourself: How electric cars drive

Answer each question, then read the explanation. Questions come in a random order each time.