By Rebecca Elliott

Tesla Inc. said Friday that it delivered roughly 184,800 vehicles globally in the first quarter as the electric-vehicle competition from rival car makers intensifies.

The Silicon Valley auto maker's deliveries more than doubled from the same period a year earlier, when Tesla idled its lone U.S. car plant in the face of the coronavirus pandemic. Deliveries were up about 2% from the year-end quarter, which had previously been the record high.

The electric-car maker handed over nearly 500,000 vehicles to customers globally last year and expects deliveries to advance more than 50% in 2021, though it hasn't set a specific target.

Stiffer competition from the likes of Ford Motor Co. and Volkswagen AG, whose all-electric vehicles are making inroads in key markets, is increasing pressure on Tesla to accelerate production growth and bring new models to market.

Analysts surveyed by FactSet on average expected Tesla to hand over about 168,000 vehicles to customers in the first three months of the year, which typically are the company's weakest for deliveries. That forecast fell in recent weeks as auto makers contended with a global shortfall of semiconductors that forced many companies to scale back output. Ford, for example, said Wednesday that it was scheduling more downtime for some of its plants because of tight chip supplies.

Tesla in February temporarily shut down its Fremont, Calif. factory because of parts shortages. The company also has warned of lower first-quarter output of the Model S luxury sedan and Model X sport-utility vehicle as it introduces updated versions.

Write to Rebecca Elliott at rebecca.elliott@wsj.com

(END) Dow Jones Newswires

04-02-21 0919ET