Model 3 output briefly suspended

Tesla Inc. temporarily suspended production of the Model 3 electric sedan at its lone auto plant for a week in late February, a planned breather that ultimately may help increase output of the closely watched vehicle.

Model 3 production was idled Feb. 20-24 before resuming at the company’s assembly plant in Fremont, Calif., Tesla confirmed Sunday. The automaker currently makes the Model S sedan, Model X sport utility vehicle and Model 3 at that site, and batteries at a plant known as the Gigafactory east of Reno.

“Our Model 3 production plan includes periods of planned downtime in both Fremont and Gigafactory 1,” a Tesla spokesman said in an emailed statement. “These periods are used to improve automation and systematically address bottlenecks in order to increase production rates. This is not unusual and is in fact common in production ramps like this.”

Tesla’s Model 3 is the linchpin of Chief Executive Elon Musk’s plan to bring electric vehicles to the masses, but ramping up production has taken longer and been more challenging than originally anticipated. Tesla is now targeting a weekly Model 3 production rate of 2,500 by the end of this month and 5,000 by the end of June.

In its latest letter to shareholders, Tesla asked for patience as both buyers and investors wait for progress on deliveries, saying the Model 3 rollout has “demonstrated the difficulty of accurately forecasting specific production rates at specific points in time.”

Tesla’s weekly Model 3 production rate has been an endless source of fascination for fans, customers, reservation holders, suppliers and investors alike. The potential for the Model 3 to widen Tesla’s customer base has helped drive Tesla to a stock market value of $55.3 billion, more than General Motors Co. or Ford Motor Co.