How Far Can an EV Go on 0%? Tesla and Other EVs Tested From Under 1 to 31 Miles Past Zero

Photo: 4300streetcar / Wikimedia Commons (CC BY 4.0)

Your EV says 0%. The range readout says 0 miles. Are you about to stop dead in the left lane? Almost certainly not, at least not right away. In independent tests, most electric cars keep driving somewhere between 3 and 20 miles past zero, and one Tesla Model 3 went 31 miles. But the number swings widely by brand, temperature and speed, and automakers, Tesla included, tell owners not to count on any of it.

Here is what real tests show about how far a Tesla and other EVs can go on 0%, why that hidden reserve exists, what the car does as it runs dry, and what to do if you actually run out.

How Far Can a Tesla Go on 0%?

Teslas have consistently posted some of the largest buffers in independent testing, but not the largest every time.

• 2026 Model 3 Premium (rear-drive): 31 miles past displayed zero on a closed circuit, using nearly 6 kWh after the gauge hit empty, in a test by Kyle Conner of Out of Spec reported by InsideEVs. The car then asked the driver to take over, showed shutdown warnings and gradually stopped.
• Model Y: 19.3 miles in the 2026 ECOBEST Challenge near Milan, Italy, second only to the Leapmotor B10's 19.9 miles.
• 2021 Model 3 Long Range: 25.9 miles at a steady 65 mph on Edmunds' test track. A 2020 Model 3 Standard Range Plus went 17.6 miles, and a 2020 Model Y Performance went 12.6.
• 2025 Model 3 in winter: 25 km (about 15.5 miles) in the Canadian Automobile Association's February 2025 cold-weather test, run at -7 to -15°C.

So the realistic answer for a Tesla is roughly 10 to 30 miles past zero, with the lower end more likely in the cold, at highway speed or in an older car. Tesla itself told Edmunds the buffer "cannot be defined exactly to a number every time."

EV Range After 0% by Brand: Real Test Results

CAA results were reported in kilometers and are converted here. In a separate UK test by What Car?, a BMW i4 managed 19 miles past zero (plus 5 more after a restart), a Volvo XC40 and Kia Niro EV 17 each, a VW ID.5 15, a Kia EV6 and Tesla Model 3 13 each, and a Tesla Model Y 11.

Why Your EV Keeps Going After It Says 0%

Lithium-ion cells are damaged if they are drained to truly empty. So every automaker keeps a slice of the battery locked away below the "0%" on your screen. Engineers call it a buffer. Its size is a design choice, which is why it varies so much from car to car.

The range number is also only an estimate. Tesla told Edmunds that "the range remaining is a software estimation of energy left in the pack" and that "we do this estimate conservatively so there's always some energy left." Cold weather is the big variable: a chilled pack delivers less of its energy, which is why the CAA winter results run lower than the warm-weather tests.

One caution: distance past zero does not tell you how big the reserve is. A car moving slowly on a test track will go farther on the same energy than one held at 70 mph.

What Happens When an EV Hits 0%?

EVs rarely just shut off. The pattern across tests is a gradual wind-down:

1. Escalating warnings. Low-battery pop-ups, then alerts that you are too far from known chargers, then audible chimes.
2. Reduced power. Often called "turtle mode," after the turtle icon some cars display. In What Car?'s test, the Volvo XC40's top speed stepped down 10 mph at a time, and the VW ID.5 eventually said only maneuvering was possible.
3. Accessories cut. Climate control and other loads may be reduced to save energy.
4. A controlled stop. The car slows to a halt. The Kia Niro EV shifted to neutral, coasted and set its own parking brake at about 3 mph.

After that, the clock is ticking. In What Car?'s test, the Tesla Model Y's 12-volt battery drained and its electronics died about 10 minutes after it stopped.

What to Do If Your EV Runs Out of Charge

Call roadside assistance and say it is an EV. Most EVs should be moved on a flatbed rather than towed with the drive wheels on the ground. AAA says most providers will tow you to the nearest charging station or dealer, and it has offered mobile charging trucks in a limited number of cities. In AAA's own 2023 testing, its mobile charger added an average of 13.7 miles of displayed range in 30 minutes. AAA also found that only 2.1% of its 2022 EV roadside calls involved a car that had run out of charge.

Tesla owners: Tesla Roadside can help, but it says running out of range "is not a financially covered service," so expect to pay. Tesla's manual adds that once the car runs out, the 12-volt system must be jump-started before the main battery will accept a charge, and the tow driver should not leave until charging is confirmed. Damage to the low-voltage battery from running out, and the tow itself, are not covered by warranty.

Try a restart. In What Car?'s test, switching some cars off and on again restored enough power to creep a bit farther, which can be the difference between a live lane and a safe spot.

Related: EV range in winter: how much you lose · Should you charge your EV to 80% or 100%? · Level 1 vs Level 2 vs DC fast charging