Do the Fastest EVs Really Hit Their 0 to 60 Claims?

American drag racing starts the clock not when the car begins to move but once it has travelled one foot. The convention came from staged drag strips, and both Car and Driver and MotorTrend apply it to their acceleration times. It is not cheating, it is a stated method, and it makes every number it touches look quicker.

How much quicker is checkable. Car and Driver’s own comparison table lists 0.2 seconds for the 2020 Taycan Turbo S and Model S. MotorTrend published the Taycan Turbo GT Weissach at 1.89 seconds with rollout and 2.10 without, a difference of 0.21. Edmunds lists the Model S Plaid at 2.1 with and 2.3 without.

The physics agrees. Covering one foot from rest at the average acceleration a 1.9 second car sustains takes about 0.21 seconds, and for a 3.25 second car it is closer to 0.27. So the allowance is worth slightly more to a slower car, and roughly a fifth of a second across this group.

Where it gets slippery is the claim side. Of every maker here, only Rimac states on its own pages whether its figure includes rollout. Tesla is reported to use it for the Plaid, but that comes from Electrek and Torque Cafe rather than from a Tesla page that could be read directly. Porsche, Lucid, Hyundai and Aspark say nothing at all.

Fifteen instrumented runs can be compared directly with a claim in the same units. Eight came in quicker than the maker said, two matched exactly, and five were slower. Allowing a 0.15 second threshold, because Car and Driver reports most times to a tenth, five beat the claim, eight sit inside the noise and two miss.

That is not the story anyone expects from a spec sheet. A maker publishing a number a customer can repeat has every reason to be conservative, and most of these are. The exaggeration story, the one where the fastest EVs cannot do what the brochure says, is not what fifteen stopwatches found.

The gaps are also small in absolute terms. Excluding the two misses, the largest distance between claim and measurement in this set is 0.296 seconds, on a car that covers 60 mph in under two. Most of the spread comes from how the run was staged rather than from how fast the car is.

Four of the five clear beats are Porsches, which is suspicious on its face. A single maker being systematically more honest than the rest is a weaker explanation than a measurement convention, and the arithmetic points at the convention.

Add Car and Driver’s published 0.2 second rollout back onto its Taycan Turbo S result of 2.4 seconds and you get 2.6 exactly, which is Porsche’s claim. Do the same with the Turbo GT Weissach at 1.9 and you get 2.1, which is again the claim. MotorTrend’s own no-rollout figure for that car is 2.10 against a 2.1 claim.

Two exact landings and a third within a tenth is consistent with Porsche quoting times measured without a rollout allowance. If that is right, Porsche is not beating its claims at all. It is publishing a stricter number than its rivals and then being measured on the looser American convention.

This has to stay an observation rather than a finding, because Porsche does not say. Its own measuring-method page would settle it and could not be read. What can be said is that the pattern follows the maker rather than the car, which is what a convention looks like and not what conservatism looks like.

Both clear misses in the set are the same car. Lucid claims 1.89 seconds for the Air Sapphire. Car and Driver measured 2.1 at its own test track, and MotorTrend about 2.2 on the standard Michelins, both with the rollout allowance already applied.

The claim is reachable. Car and Driver’s technical editor recorded 1.9 seconds on a prepared surface at Sonoma Raceway. MotorTrend recorded 1.881 with Lucid’s optional Track Tire package, a dealer-installed set of Pirellis costing $8,250.

So the figure is not invented, it is conditional, and the conditions are not printed next to it. A buyer taking delivery of a standard Sapphire and finding 2.1 seconds on an ordinary road has not been misled about the car so much as about the circumstances. That distinction is the whole subject of this page.

The Model S Plaid is the reason most people search for this comparison, and it comes out well. MotorTrend measured 1.98 seconds against the 1.99 claim, which is as close as this kind of testing gets.

That run was on a VHT-prepped drag strip in Drag Strip mode. VHT is the sticky compound sprayed onto a strip to stop wheels spinning, and it is not a condition any road provides. On an unprepared surface MotorTrend recorded 2.07 and Car and Driver 2.1, both still with rollout applied.

The honest summary is that all three numbers are true and they describe different events. Tesla’s claim is the best case, correctly measured and correctly reported. The 0.08 to 0.11 second shortfall on ordinary tarmac is smaller than the precision most of these figures are quoted to, which is why it sits inside the rounding band rather than among the misses.

The quickest figures in the EV world do not appear in the chart above, because no magazine has measured them. The Rimac Nevera R claims 1.66 seconds, the Aspark Owl 1.72 and the Pininfarina Battista 1.79. Every one of those runs was conducted by the company that makes the car.

Rimac describes its Nevera figures as independently verified, and that wording deserves care. What was independent was the data logging equipment, from Racelogic and Dewesoft, not the test. A manufacturer timing its own car with a good stopwatch is still a manufacturer timing its own car.

The Aspark Owl is the weakest of the three. Its headline figure carries an asterisk whose footnote we could not find, the Misano run was conducted with Michelin staff present, and the only outside-looking attempt is a 1.921 second prototype run on racing slicks. Of every claim on this page, it is the one with the least behind it.

This is not an accusation that any of them is false. It is the observation that the three quickest acceleration claims in production cars rest entirely on the word of the people selling them, while the slower claims from Tesla, Porsche and Lucid have all been checked by somebody else.

One hundred km/h is 62.1 mph, so a European 0 to 100 figure describes a longer run than an American 0 to 60 one. Comparing them directly flatters whichever car was measured to the lower speed, and the difference is not trivial at these accelerations.

Porsche publishes both for the same car: 2.2 seconds to 60 mph in the United States and 2.3 seconds to 100 km/h in Germany. The Hyundai Ioniq 5 N is 3.25 seconds to 60 mph and 3.4 to 62. Where Rimac and Pininfarina publish both, the gap runs 0.06 to 0.07 seconds.

No figure on this page has been converted between the two. Where a maker publishes only a metric time, it is absent from the comparison rather than translated into one.