Who’s Winning the Self-Driving Car Race?
The Google sibling has cleared the way to beat its nearest rivals, General Motors Co. and a couple of other players, by at least a year to introduce driverless cars to the public. A deal reached in January to buy thousands of additional Chrysler Pacifica minivans, which get kitted out with sensors that can see hundreds of yards in any direction, puts Waymo’s lead into stark relief. No other company is offering for-hire rides yet, let alone preparing to carry passengers in more than one city this year.
GM plans to start a ride-hailing service with its Chevrolet Bolt—the one with no steering wheel or pedals, the ultimate goal in autonomous technology—late next year, assuming the U.S. government has protocols in place by then. SoftBank Vision Fund, the gigantic Japanese tech investor, backed that plan on May 31 by dropping $2.25 billion into GM Cruise Holdings, the automaker's autonomous drive unit. Most of the others trying solve the last remaining self-driving puzzles are more cautious, targeting 2020 or later.
The road to autonomy is long and exceedingly complicated. It can also be dangerous: Two high-profile efforts, from Uber Technologies Inc. and Tesla Inc., were involved in crashes that caused the death of a pedestrian (in the first known case of a person killed by a self-driving vehicle) and a driver using an assistance program touted as a precursor to autonomy. One of Waymo’s autonomous vans was involved in a collision in May 2018. But the perceived stakes are so enormous, with the promise of transport businesses needing little in labor costs, that many players are racing to master the technology and put it to work.
In the next three years, almost all of these contenders will be able show off cars capable of navigating city streets at casual speeds along firmly fixed routes. Most of the companies now building autonomous vehicles can already handle basic driving at low speeds. This can give an impression of parity and sameness. Yet despite being in its infancy, autonomous driving has leaders starting to emerge.
“Waymo has developed a phenomenal system and is ahead of the pack,” said Brian Collie, head of Boston Consulting Group’s U.S. automotive practice, who singled out the top two. “But that’s very different from being able to manufacture an autonomous vehicle. You have to look at GM. In Europe, Daimler is leading the pack.”
The finish line isn’t just reaching Level 4 on the five-step scale of autonomous driving. That’s the threshold at which a car can drive on pre-mapped routes and handle anything on its planned course without the intervention of a driver. Only Waymo has tested Level 4 vehicles on passengers who aren’t its employees—and those people volunteered to be test subjects. No one has yet demonstrated at Level 5, where the car is so independent that there’s no steering wheel.
The victors will also need to pioneer businesses around the technology. Delivery and taxi services capable of generating huge profits is the end game for all.
Goldman Sachs Group Inc. predicts that robo-taxis will help the ride-hailing and -sharing business grow from $5 billion in revenue today to $285 billion by 2030. There are grand hopes for this business. Without drivers, operating margins could be in the 20 percent range, more than twice what carmakers generate right now. If that kind of growth and profit come to pass—very big ifs—it would be almost three times what GM makes in a year. And that doesn’t begin to count the money to be made in delivery.
Why does it matter who gets there first? To make a driverless business work takes a big fleet to establish service in major markets, as well as a brand name that becomes as synonymous with getting a ride as Uber is today. Observers expect the field to narrow.
“There won’t be a ton of companies doing this,” Collie said. “There will be a select few. Being there first establishes consumer trust. Brand value matters.”
For now, investors are throwing money at possible winners. Tesla’s valuation soared in 2016 after an analyst from Morgan Stanley, also its lead underwriter, speculated that the company’s electric cars would spawn a self-driving fleet. GM shares are up 20 percent since a June 2017 announcement that a plant to build driverless vehicles was up and running. Zoox Inc. has already raised $360 million, a huge sum for a startup with no revenue.
Of course, the era when most people ditch their driver’s licenses and rely on self-driving taxis remains far off. The technology costs more than the cars, and with few players actually testing the cars for the public, widespread adoption is years away. Even Waymo is still in the pilot stage.
The most aggressive forecasts have the majority of people driving their own cars for at least the next decade. Chris Urmson, founder of Aurora Innovation INC. and one of the pioneers of the field, counts as one of the optimists. “I can see these on the road in real numbers in five to 10 years,” he said. That means even today’s laggards have time to catch up.
After interviewing executives and technology experts and reviewing announced plans, Bloomberg has taken a snapshot of the race to develop the self-driving car. Our estimated time of autonomy is based on Level 4, the prerequisite for launching businesses with self-driving tech.
The Clear Leaders
Waymo has run self-driving cars over 5 million road miles in 25 cities and done billions of miles in computer simulation, which it uses to update its self-driving software on a weekly basis. The Google-launched company has a fleet of Chrysler Pacifica minivans that can navigate city streets in San Francisco and reach full speed on highways.
A pilot program of driverless vans will begin commercial service later this year, picking up paying passengers in Phoenix and branching out from there. Waymo Chief Executive John Krafcik announced a deal to add 20,000 Jaguar I-Pace SUVs to the fleet, but talks for an alliance with Honda Motor Co. to focus on delivery and logistics appear to be dead now that the Japanese automaker is working with GM.
The company also has by far the lowest rate of disengagement—times when an engineer needs to grab the wheel because the bot couldn’t handle it—among all companies testing cars in California, a hub of autonomous research that also requires detailed disclosures. It also reported fewer accidents while testing in California last year: Waymo had three collisions over more than 350,000 miles, while GM had 22 over 132,000 miles.
GM’s Chevy Bolt can navigate the busy streets of San Francisco at speeds up to 25 miles per hour. The Detroit automaker is so confident that it plans to run a ride-hailing pilot next year in a car with no steering wheel or pedals, something only Waymo has done in road testing.
A handful of major players have demonstrated similar driving capabilities. It’s hard to say anyone has an edge. But there are two big advantages for GM.
Honda Motor Co. announced a $2.75 billion investment in GM's Cruise LLC on Oct. 3, in a move that will help Honda get into the race and help GM deploy self-driving cars globally faster. That follows an investment from SoftBank, which made a $2.25 billion investment in Cruise unit on May 31, in addition to a fresh $1.1 billion from GM.
The new cash is meant to help GM launch a self-driving business, and it marks a big vote of confidence from a deep-pocketed investor and a rival automaker. SoftBank picked GM over a slew of startups and rival automakers, and Honda picked Cruise over Waymo. The SoftBank partnership could also get GM a warmer reception from the ride-hailing firms Uber Technologies Inc. and Didi Chuxing, since the Japanese investor owns a piece of both.
Unlike startups and tech competitors, meanwhile, GM also has a factory north of Detroit that can crank out self-driving Bolts. That will help the company get manufacturing right and lower costs without relying on partners. Right now, an autonomous version of the car costs around $200,000 to build, compared to a sticker price of $35,000 for an electric Bolt for human drivers.
Where GM lags Waymo is speed. GM doesn’t test faster than 25 miles per hour, deeming that the safest top speed. Kyle Vogt, founder and chief executive of GM’s Cruise Automation unit, said his program will soon be using new Lidar developed by Strobe, which the automaker acquired last year. Lidar sends out laser beams to map the road ahead and guide the car, and Strobe’s version is smaller, cheaper and can see farther ahead than GM’s existing equipment. That will enable faster driving.
The new equipment will also cut costs. Lidar alone on the current generation of autonomous Bolts costs about $30,000 a car, Vogt said in November. When GM starts using Strobe, Vogt said, the cost will drop to “hundreds of dollars.”
Before the SoftBank investment, GM planned to spend $1 billion of its $8 billion annual capital expenditure budget to develop self-driving cars and mobility services. GM has not decided whether to run its ride-share pilot, slated for late 2019, on its own or to join forces with an established player. It’s worth noting that the automaker already has a stake in Lyft Inc.
There’s a big caveat with GM: It leads all companies that test in California when it comes to fender benders. Last year, Cruise had 22 of the 27 accidents in the state involving driverless cars, and it experienced five of the seven incidents reported this year. The accidents have mostly been minor and not the fault of GM’s car. In an interview, GM President Dan Ammann attributed the higher incident rate to the greater number of miles traveled in San Francisco’s busy streets.
Mercedes-Benz started selling an adaptive cruise-control system in the late 1990s on its flagship S-class sedan. The system could sense when the car was bearing down too quickly on someone’s rear bumper up ahead.
Today, Mercedes models with Intelligent Drive get closer to real self-driving because the system can help steer clear of pedestrians and avoid other accidents. It’s one reason why Navigant Research, which studies auto technology, ranked parent company Daimler third behind Waymo and GM.
Those systems help today's drivers. For the cars of tomorrow, Daimler works closely with Robert Bosch Gmbh and will be using a system from Silicon Valley intelligent computing company Nvidia Corp. The test cars can drive at Level 4 autonomy or even Level 5, which means the car doesn’t need a steering wheel or pedals to operate.
The company has been testing V-Class vans around the roads of Boeblingen, near Stuttgart, where Mercedes-Benz has a research center. The automated vans run through purposefully challenging situations such as morning traffic. The technology is already at Level 5, Daimler’s head of development, Ola Kaellenius, said in an interview, although a recent report by Bloomberg New Energy Finance put the target date for the company after 2020.
Before those systems are on the road, Kaellenius said Mercedes will offer Level 3 autonomy as an option in the cars it sells by 2021. This means that the car can handle most driving while prompting the driver to take over in certain situations that the computer can’t handle.
Fully self-driving cars will be on the road at the same time, he said, but would be used for ride sharing services, because they would be too expensive for retail customers to buy. “The logical business case there is a mobility service, a robo-taxi type of thing,” Kaellenius said. “You amortize the cost through the saving on the driver.”
No one would have imagined a decade ago that a vestige of bankrupt GM parts unit Delphi would be a player in the self-driving revolution. But Aptiv Plc, the former Delphi Automotive that split out its powertrain business, has emerged as a player to be watched, said Grayson Brulte, co-founder of Brulte & Co., a consulting firm that specializes in autonomous strategy.
Aptiv has invested heavily in self-driving technology, buying software maker Ottomatika along with stakes in Lidar makers Innoviz, Leddertech and Quanergy Systems. Its biggest deal was buying NuTonomy, which has been running tests of driverless cars in Boston and Singapore at city speeds. The company also ran a robo-taxi demo in Las Vegas during CES.
The company has been testing ride-hailing services in Singapore since 2016 and will have them operational in 2021, according to Navigant. Aptiv has been working with Audi AG and Bayerische Motoren Werke AG cars to develop its technology.
The same day in late November that GM showed off its self-driving Bolt in San Francisco, Zoox Inc. had its own car driving through the city’s winding streets and heavy traffic. Zoox has about 250 engineers working to develop it. Its self-driving Toyota Highlander SUVs run on the same busy streets that GM uses to test the Bolt. But Zoox’s car can also drive at highway speeds, said Bert Kaufman, head of corporate and regulatory affairs for Zoox.
The company plans to have its car ready for passengers in 2020, Kaufman said, and then will work on getting passengers in the car shortly after.
The challenge for Zoox is getting more funding to build its car. The company has raised more than $280 million but needs an additional cash to finish its car, Kaufman said. It can cost $1 billion for car companies to finish a new model. Established carmakers have their own vehicles, and Waymo has partnerships with manufacturers.
Renault-Nissan Alliance Chairman Carlos Ghosn brags that the company has sold more cars with adaptive safety than anyone. Nissan’s ProPilot system stops the car if a vehicle ahead stops quickly and it keeps the car in its lane.
That system was developed on the way to a full autonomous system, Ghosn said in an interview earlier this year. Right now, Nissan is testing a fully-autonomous car in Palo Alto, California. Renault recently showed off a long, sleek, copper-colored concept car called the Symbioz that can go 80 miles per hour in full self-drive mode.
The car still requires a driver to turn on autonomous mode, at which point the steering wheel retracts. With electric motors in front and back and measuring a lane-hogging six feet in width and 16 feet in length, Symbioz isn’t exactly the car that will go on sale.
In March, Nissan tested an electric Leaf in a ride-hailing pilot in Yokohama, and Renault will do the same later this year in suburban Paris and Rouen with the electric Renault Zoe.
While the alliance's technology is impressive, Ghosn sounds cautious. The French-Japanese conglomerate plans to test a self-driver on the road around 2020. That car will be on highways requiring only occasional driver intervention. By 2022, Renault-Nissan will have fully autonomous cars in the road, according to the Alliance 2022 plan.
“We will all be coming to market with this by 2022,” Ghosn said. “You’ll see all of the carmakers with some level of autonomy.”
Audi, the luxury brand owned by Volkswagen AG, already has the most advanced autonomous car for sale in the A8. The car’s Traffic Jam Pilot uses Lidar to see the road and lets drivers go completely hands-free at speeds up to 37 miles per hour.
The company’s future work promises to be much more advanced. Audi, which is working with Nvidia, is targeting a fully autonomous car in 2020; the report from BNEF put the date to reach Level 4 at 2021. The company hasn’t said whether it will be tested in a service or by its own engineers.
Volkswagen also has an agreement with Aurora, the startup whose founders have serious cred in the world of self-driving software. Its technical leaders are Urmson, a founder of Google’s self-driving effort, Sterling Anderson, who ran Tesla’s Autopilot program, and Drew Bagnell, formerly a leader on Uber’s autonomy team. The company has kept mum as to how it will go to market.
Following the Pack
BMW has a fleet of about 40 cars that can drive at Level 4 autonomy. The cars are driving around Munich and in California.
The maker of Ultimate Driving Machines doesn’t see selling the ultimate riding machine soon. The company is testing completely self-driving cars that they have developed with partner Intel Corp., which acquired sensor maker Mobileye, and with German parts maker Continental AG. Fiat Chrysler Automobiles NV recently joined the partnership, which plans to have self-driving technology in production vehicles by 2021.
The self-driving BMWs aren’t ready for the highways, BMW Chief Finance Officer Nicolas Peter said at a press event in Detroit. “This technology requires, from our perspective, some more time to have really fully automated cars on the road,” Peter said. There are currently about 1,000 people on the company’s research and development team.
No one can count Toyota Motor Corp. out. The company started developing self-parking technology in 1999 and installed it in the Prius in Japan in 2003, enabling the car to park with no input from the driver.
Toyota kept mum about capabilities until CES in January, when the company showed off a boxy shuttle concept called e-Palette. The Japanese automaker can make the self-driving shuttle in three sizes and it will debut publicly at the Tokyo Olympics in 2020 as a ride-hailing shuttle, said Gill Pratt, who runs Toyota Research Institute.
Still, Toyota’s message was one of patience. When Toyota tests its self-driving car in 2020, it may not have a driver—or it may still have two people minding the front seats and the controls, Pratt said.
He thinks a lot of carmakers and tech companies are hyping the true state of self-driving vehicles. “We will get there,” Pratt said, “but I can’t tell you when.”
Ford Motor Co. has been considered a laggard, especially since former CEO Mark Fields was fired last year, in part for not having a cohesive vision for autonomy and future mobility. But it’s not fair to say Ford is flat-footed. The company gets its technology from Argo AI, the artificial intelligence company in Pittsburgh that Ford paid $1 billion to take a significant stake last year. That investment brought in very good capabilities, said Sam Abuelsamid, an analyst with Navigant Research.
The Argo team has a strong lineage. The startup is the brainchild of Bryan Salesky, who was director of hardware development of what is now Waymo, and Peter Rander, who was engineering lead at the Uber Advanced Technologies Group. Salesky’s experience dates back to the beginning of self-driving cars: He was senior software engineer on the winning team in the 2007 autonomous vehicle challenge funded by the Defense Advanced Research Projects Agency (Darpa).
Ford is now testing its third-generation Fusion sedan with Argo’s technology. Even with Argo, however, Ford got a late start. When Ford bought the startup in February 2017, the company had few employees and Salesky spent a year staffing up.
The plan is to have self-driving cars with Level 4 capability in 2021, said Sherif Markaby, Ford’s vice president of autonomous vehicles and electrification. The car will be purpose-built for autonomy that has no steering wheel or pedals. While Ford is a couple of years behind GM and Waymo, the company is experimenting with Domino’s Pizza to deliver pies and with Postmates to deliver other cargo. Ford is also preparing a Michigan factory to make autonomous vehicles.
Volvo Cars AB has a goal of eliminating all injuries to passengers in its cars by 2020. That looks unlikely, but the company has 500 people developing its own self-driving technology. Right now, its Pilot Assist gives a driver 15 seconds with hands off the wheel, keeping the car in lane and managing the distance to a vehicle ahead.
The company is testing its technology with a few families in Gothenburg, Sweden. The tests will start with driver assistance technology and move up to more advanced systems over time.
The automaker, owned by China’s Zhejiang Geely Holding Group, is developing more autonomous technology but won’t be ready to go to market until 2021, according to a report from Navigant. Volvo is also working with Uber to develop autonomous systems for the XC90 SUVs.
If you’re coming from behind, might as well find a partner to usher things along. Korea’s Hyundai Motor Co. will have an advanced safety system on the road this month that allows drivers to take their hands off the wheel for 15 seconds.
The company isn’t ready to test truly self-driving cars, said Jinwoo Lee, vice president of Hyundai’s Intelligent Safety Technology Center in Korea. To get there, Hyundai decided to work with Aurora, the technology startup that is working with VW, as well as with prolific partner Nvidia, maker of artificial intelligence computing systems.
Hyundai plans to test its autonomous system in a small city in 2021. “We take very conservative steps,” Lee said in an interview. “We want to really test it and validate it.” There are no current plans to test autonomous technology on public roads, and the company said it doesn’t think it will be ready for market until 2025.
Unusual Cases and Dark Horses
Most traditional carmakers rushed to get a self-driving vehicle program once Waymo and Uber started working on it.
Automakers feared that low-priced self-driving taxi services would replace car ownership and that they would just supply the hardware, just as Foxconn Technology Co. makes the phone for Apple Inc.—and Apple makes the real money selling content and services.
Enter Fiat Chrysler. The automaker supplies the minivans to Waymo and helps integrate the technology, yet has little development of its own. The company has started working with Intel and BMW but will not try to establish leadership alone.
Ride-hailing giant Uber Technologies Inc. placed two huge bets on autonomous vehicles, first hiring top employees from Carnegie Robotics in 2015 and then acquiring the self-driving trucking startup Otto in 2016. But the program has been mired in controversy after a high-profile lawsuit and a then fatal collision.
Throughout 2015, Uber recruited top robotics talent from Carnegie Mellon as it built its Advanced Technologies Group in Pittsburgh, Pennsylvania. That group, led today by former Carnegie Robotics co-founder Eric Meyhofer, has spearheaded Uber’s self-driving car program. In an effort to catapult Uber to the front of the autonomous-vehicle arms race, Uber acquired Otto Trucking in August 2016, buying a team filled with former employees of Alphabet’s self-driving car unit.
Less than a year later, Alphabet retaliated, filing a trade secrets lawsuit against Uber. The lawsuit revealed that Anthony Levandowski, who co-founded Otto after working on Google's self-driving car, then headed Uber's driverless-car development effort, had downloaded copies of work emails and sensitive files at Google. Levandowski, along with Otto’s other three co-founders, have all since left Uber. The ride-hailing company settled the lawsuit this year for $245 million in Uber equity, but not before the lawsuit distracted its leaders and placed a black mark on its autonomous program.
Then in March, bad turned to tragic when a self-driving Uber struck and killed a pedestrian in Tempe, Arizona. Uber quickly suspended all of its public autonomous-vehicle testing as it awaits the results of that investigation.
If Tesla Chief Executive Elon Musk can get the world’s most powerful rocket off the ground with his company SpaceX, maybe he can also get cars to drive themselves. Tesla’s Model S and X both have Autopilot, which can pass other cars and change lanes with no hands on the wheel. While it’s not a fully autonomous system, it has given Tesla a lot of data about how its cars perform when driver-assistance software is engaged. Tesla has been under fire lately, after another person died in an accident while using Autopilot.
Where things get murky is that Musk eschews the Lidar systems that most carmakers and tech companies are using. He says he wants to develop more advanced imaging to give his cars a much better pair of eyes.
Musk wants to use cameras and develop image-recognition capabilities so cars can read signs and truly see the road ahead. He has said Tesla is taking the more difficult path, but if he can come up with a better system, he will have mastered true autonomy without the bulky and expensive hardware that sits on top of rival self-driving cars.
“They’re going to have a whole bunch of expensive equipment, most of which makes the car expensive, ugly and unnecessary,” Musk told analysts in February. “And I think they will find themselves at a competitive disadvantage.”
Tesla has said it will be able to field Level 4 cars in 2020, according to public statements from the company tracked by BNEF, although that timetable could be subject to change now that the company entered into a public spat with federal safety investigators over the fatal crash involving Autopilot.
China’s largest search engine has been developing self-driving software for five years. Its Apollo software system for autonomous vehicles is open-source, and the company has invited all takers to work together to test cars and collect data. Baidu started testing the first version of the software in late 2017 on public roads and showed off version 2.0 at CES in Las Vegas in January.
The Chinese government in March gave Baidu permission to test cars on 33 public roads in the suburbs of Beijing, making it first on the roads in China. The company’s goal is to test the system in buses made by Chinese manufacturer King Long later this year and, by 2020, to have autonomous vehicles capable of Level 3, meaning the car controls itself at highway speeds and tells the driver to take over in complex situations. Baidu’s initial self-driving cars will be developed with China’s Chery Automobile Co.
Baidu also has a 2021 target to produce Level 4 autonomous cars in partnership with Chinese automaker BAIC Group.