Every day, Ross Gerber checks his email for a message from Tesla Inc. Then he checks it again. And again. And again. Gerber is one of the half-million people with a reservation for the Model 3, Tesla’s latest electric sedan, and he’s been waiting two years for his number to come up. His clients at Gerber Kawasaki Wealth and Investment Management, who own more than $10 million in Tesla shares, are just as eager to have more customers get good-news emails from Tesla soon.
This is what can happen when the head of an investment firm with a staff at his disposal is also a Tesla super-fan and impatient customer. He sends employees on visits to a Model 3 distribution center in Marina del Rey, California, to count the cars. He tracks Model 3 deliveries on Twitter and Facebook, parsing public posts for evidence of new owners. He also checks in with reservation holders he knows around the country to find out who has gotten their congratulatory email from Tesla. “You found the crazy guy,” Gerber says, laughing about his obsession.
But this is Tesla. There’s no shortage of people just like Gerber, hunting for one of the most elusive numbers in the auto industry. Some unleash spy drones at Tesla’s factory in Fremont, California, or try to unlock the secret using satellite images. Others read the tea leaves of shipping data or pore over pictures of distribution lots on social media. Bloomberg recently joined the hunt,creating a tool that uses federal vehicle identification data to estimate Tesla’s weekly and cumulative production of the car.
The Model 3 production rate is of existential importance to Tesla, which blew through almost $3.5 billion last year getting ready to crank out what CEO Elon Musk promises will be the world’s biggest-selling electric car. Tesla expects to eventually reach annual sales of more than 500,000, with enough popularity in the U.S. to outpace the top-selling luxury cars — about 113,000 BMW 3 Series and Mercedes C-Class sedans were sold last year, combined.
But for now, six months into a rocky debut, the number of Model 3s on the road remains less than a tenth of what Tesla said it would be. Bloomberg’s model detected signs that the weekly production rate actually went in the wrong direction in late February — possibly due to a slowdown or halt while factory equipment was upgraded. A Tesla spokesman confirmed on Sunday that the production line in Fremont was offline for a five-day period last month, part of an upgrade to the factory.
“Our Model 3 production plan includes periods of planned downtime in both Fremont and Gigafactory 1,” Tesla said in an emailed statement. “These periods are used to improve automation and systematically address bottlenecks in order to increase production rates.”
The unusual focus on manufacturing numbers is a problem of Tesla’s own making. While most car companies report sales every month, Tesla releases its numbers only quarterly. That leaves a lot of time for speculation, with fortunes hanging in the balance. The last time Tesla reported Model 3 production, on Jan. 3, analysts and investors were caught off guard by unexpectedly low numbers. Tesla lost as much as $700 million in market value the morning after the release, and bond prices tumbled.
So Wall Street speculators and Tesla fans have taken matters into their own hands, and some of these home-brewed estimates can be prescient.
Bozi Tatarevic, an automotive writer based in North Carolina, first spotted indications of Tesla’s production woes back in December by scouring U.S. import records for parts Tesla buys from overseas suppliers. He focused on wheel covers and small 12-volt batteries used to power some of the Model 3 electronics. By dividing the weight of the shipping pallets by the weight of the parts, Tatarevic came up with some upper limits for Tesla’s possible production, which were lower than Tesla forecast at the time.
“If they only have 2,000 of a part,” he explains, “that means they’re only going to be able to produce 2,000 cars with that part until they get the next shipment.”
Tatarevic made a final guess at Tesla’s total Model 3 output in 2017 that was just a few dozen cars off Tesla’s actual production figure of 2,685. He relied on vehicle identification numbers (VINs), which are registered with safety regulators and displayed on every new car sold in the U.S. Tesla switched a batch of unused VINs it registered in 2017 into 2018 production, signaling precisely how many VINs the company had used by year’s end. It was a once-a-year trick.