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Why Waymo Has A Better Autonomous System Than Tesla

John Krafcik, the well-regarded CEO of Waymo, took to Twitter to promote his company’s autonomous driving system while getting his digs into Tesla.


John Krafcik, the CEO of Waymo, and former head of Hyundai Motors America (among other industry gigs) minced few words in proclaiming his company’s autonomous driving system the best in the industry. All the others are runners up, he declared in a Twitter discussion.

“Sometimes people compare Waymo to car companies or driver-assist systems, but that's apples & oranges. Here's why: Our product is the world's most experienced driver, refined over 20+ billion miles. The fully autonomous Waymo Driver drives cars, vans & Class 8 trucks,” he tweeted. Are you listening Tesla?

Speaking of Tesla: Elon Musk today said Tesla autopilot will soon be “much safer” than humans.

Waymo, he said, isn’t focusing on putting humans behind the wheel. “We're in the 1st stage w/both Waymo One & Waymo Via, now. Both have massive potential. We're 100% full autonomy, no licensed driver required,” he proclaimed. “That *is" our product. Would we ever try human driver-assist? Parts of our stack might be incredibly useful, but it's not a focus [at the moment].”

Waymo simulated testing

This being Twitter, Krafcik was challenged on Waymo’s claims of “20 billion miles of testing.” Doubters said only 1% of those miles were real-world tests [still a respectable 20 million miles]. To know John Krafcik is to know he is legitimately one of the smartest people in the room.

“[Simulation] is our opportunity to create more complexity and challenge, and drive faster iteration & validation cycles, so those 20B+ [simulated] miles are much more challenging than [real world] miles,” he said, putting down Tesla’s claim of 3 billion real-world miles testing.

Krafcik said Waymo has two plans for its autonomous vehicles. “To get people where they need to go, safely & easily, we'll offer Waymo One in cities & communities around the world. You can use it in [Phoenix] today. To move packages & other things, Waymo Via will connect shippers & customers,” he wrote.

SAE autonomous driving levels

He also spoke about the Society of Automotive Engineers’ current description of autonomous driving. [See the graphic.] He said, “Don't love the SAE levels. E.g., re 4 vs 5, every human driver has constraints (weather, roads, skills, comfort ...), so will every autonomous driver. Need a simpler taxonomy w/ just 2 categories: driver-assist (human with a [driver’s license] is req'd) & autonomous (no licensed driver req'd).”

Krafcik offered links for people interested in learning more about simulation testing at Waymo. The second link deals with how Waymo drivers are trained.

So, where do you stand on Waymo vs. Tesla? Which is the better system? Which would you trust more? Is simulated testing better than real world miles? Share your thoughts in the comments below.

Keith Griffin covers Hyundai and Kia at Torque News. He has been writing continuously about cars since 2002. Keith used to be a researcher/writer for US News & World Report, as well as numerous car sites, including Carfax and Car Gurus, and a contributor to The Boston Globe. Most recently, Keith was the managing editor for American Business Media. Follow Keith at @indepthauto on Twitter, on @LinkedIn and on his Indepth Auto Facebook page.


Tak (not verified)    December 31, 2020 - 12:43PM

I second him. Fully autonomous system doesn't require licensed driver. Period.

SirSpammenot (not verified)    December 31, 2020 - 12:44PM

First: after 2020 we the internet public are really tiring of clickbait headlines. Stop it.

Second: the adage "you just can't make this stuff up" encapsulates why Krafcik is being.. let's say optimistic about why real world data is inferior to man-made-up data. I believe Tesla's real world approach has access to more real corner cases, period. Tesla is solving for a harder problem.

So: Waymo can only be first when you can control it's environment, while Tesla's approach is superior in all other cases (which makes it the winner in safety) but may fully deploy slightly later.

Fair disclosure: I have a Model 3 with FSD, and the beta is friggin amazing quality. Good enough for non-employees to be using with some care. And it works without premapping the environment, unlike Waymo's requirement.

Carmi Turchick (not verified)    January 1, 2021 - 4:07AM

Waymo is not even a potential competitor in autonomous mobility for Tesla. Autonomous mobility will be dominated by the cheapest price and the greatest availability. While Tesla has relentlessly driven down cost of production, increased durability, and increased efficiency, Waymo still thinks they can buy a few cars from some manufacturer and retrofit a bunch of expensive additional equipment onto them and compete. We can argue about virtual miles, but virtual vehicles are a no. Tesla will have millions of autonomous mobility vehicles. Waymo will have 50,000 or something, that cost a lot more per mile. This competition is like matching Usain Bolt against a ninety year old with no legs in a race, except Waymo is convinced that they have a chance. No. No one is going to want to wait a lot longer for their ride and pay twice as much, Tesla will be the new "Uber" term for summoning a ride.

Haggy (not verified)    January 1, 2021 - 11:58AM

Tesla always made it clear that they use real world data rather than relying solely on simulation. The idea that Tesla doesn't use simulation is absurd.

Philip Spector (not verified)    January 23, 2021 - 10:54AM

This is an extremely difficult task. People’s driving ability vary widely, in a most unpredictable way..
Phil Spector