Tesla Inc. seems to be carving out a big chunk of the market in affluent Singapore, where authorities keep a tight lid on new vehicle registration to manage the city state's traffic and pollution.

The buying frenzy in one of the world's most expensive places to own a vehicle – Tesla's most basic Model 3 costs nearly SG$200,000 ($148,300) in Singapore, largely due to an ownership levy, compared with less than $40,000 in the United States – underscores the U.S. firm's ascent in the global auto industry.

This week, Tesla surpassed $1 trillion in market value, overshadowing the combined value of five of its biggest rivals, Toyota Motor Corp., Volkswagen AG, Daimler AG, Ford Motor Co. and General Motors.

The number of new Teslas on Singapore roads has risen more than 10-fold to 487 in the third quarter, from just 30 in the first half, data from Singapore's Land Transport Authority (LTA) showed.

"I bought the car because I'm a supporter and shareholder of the company," said software engineer Tim Shim, who reserved a Model 3 five years ago but received just recently as sales began this year in the city-state.

Helped by Tesla fans like Shim, the company became Singapore's sixth-most popular car brand in September, outselling Nissan, Audi and Kia.

Experts say there is no single cause for the surge, although Singapore did announce this year up to SG$45,000 subsidy for buyers of electric cars. Because Tesla seems to have fared better than other companies at weathering supply chain issues, it may simply be able to deliver more cars than competitors.

"Pent up demand is relatively large. Now the supply is in place and Tesla is most likely working through a large backlog," said Niels de Boer, an electromobility expert at Nanyang Technological University (NTU).

There were 314 Teslas registered last month in Singapore, almost on par with Hyundai and trailing top brands Toyota Motor Corp.'s 778 and Honda Motor's 466.

Tesla declined to comment on its performance in Singapore.

Its website shows new buyers still have to wait four to 12 weeks to get their cars.

Tesla's gain is others' loss

Singapore's strict limits on car registrations until early 2025 mean Tesla's market share gain comes at the cost of its rivals in the tiny and competitive country, which runs 50 kilometers (31 miles) from east to west and 27 kilometers from north to south.

Daimler's Mercedes-Benz and Nissan saw average monthly new car registrations decline in the third quarter, down 45% and 27% respectively from the first half of this year, according to a Reuters calculation.

Although monthly car registration dropped 15.8% on average last quarter from the first half, only Tesla and Korean carmakers Hyundai and Kia bucked the trend among major vendors. Hyundai and Kia reported 13.6% and 25% sales rises respectively.

Analysts and industry experts said factory disruptions caused by a global chip shortage also probably affected deliveries and sales in recent months. Hyundai and Tesla are among a handful of carmakers that fared better than rivals in managing disruptions.

"A Tesla car is cheaper to own when compared to equivalent class sedans from other famous Western brands like Mercedes and BMW," said Andy Seo, who switched to Tesla from a Volvo. He said it costs about SG$20-SG$30 to fully charge a Model 3 near his home.

NTU's de Boer expects the Tesla frenzy to fade longer term as competition heats up, but said it could help broaden adoption of electric vehicles (EVs).

"I think Tesla will help with the shift: this is buying an EV while being cool and trendy," he said.

Tesla made up 1.4% of 36,629 new car registrations in Singapore this year, compared with top player Toyota's 20.4%.

Singapore, which Tesla CEO Elon Musk once criticized for not being supportive of EVs, plans to phase out all internal combustion engine vehicles by 2040 and is encouraging drivers to switch to EVs through a range of measures, including more tax breaks and subsidies.