Tesla Inc. is developing a revamped version of Model 3, according to four people with knowledge of the effort, as the top EV maker aims to cut production costs and boost the appeal of the five-year-old electric sedan.

One focus of the redesign codenamed “Highland” is to reduce the number of components and complexity in the interior of the Model 3 while focusing on features that Tesla buyers value, including the display, according to the people, who asked not to be named because the revamp has not been announced.

The previously unreported redesign comes as the electric sedan faces increased competition from models coming from most major automakers.

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The revamp of the battery-powered sedan, which could also include some changes to the Model 3’s exterior and powertrain performance, will go into production at Tesla’s factory in Shanghai and the company’s flagship operation in Fremont, Calif., two of the people said. Tesla’s Shanghai Gigafactory will put the redesigned Model 3 into production in the third quarter of 2023, they said.

It was not clear when production would start at the Fremont plant or how large a cost savings Tesla would achieve from the redesign as it works with suppliers.

The effort spotlights an approach to vehicle development pioneered by Tesla and now being copied by other automakers, such as Toyota Motor Corp., that removes complexity – and cost – in production.

It is also an example of a key project at Tesla that has rolled ahead even as CEO Elon Musk has focused on his troubled acquisition of Twitter in recent months, an area of concern for Tesla investors.

Tesla did not respond to a written request for comment from Reuters.

Change you can see

The redesign for the Model 3 builds on the revamp of the Model S — Tesla’s premium EV sedan — that was released last year. That redesign added an airplane-style yoke in place of a traditional steering wheel and removed buttons and traditional air vents as part of a minimalist interior where the centerpiece is a 17-inch electronic display.

The Model 3, Tesla’s cheapest EV starting at just under $47,000 in the U.S., had been the automaker’s best-seller but is being overtaken by the Model Y crossover. With only four models in production, styling changes to any part of Tesla’s lineup carry an outsized importance compared to established automakers.

Ed Kim, president of AutoPacific Group, which tracks market trends and production, said the current Model 3 has already been updated from the version that first went on sale in 2017 because of the way Tesla updates battery performance, information and entertainment options through software, even if it still looks the same.

“Having said that, consumers still tend to equate visual changes with newness,” he said. “Tesla knows visually tangible changes are in order.”

“The upcoming changes that potential customers can see and feel will be very important in ensuring that EV customers still have Tesla at the top of their minds as truly excellent alternatives to Tesla are starting to flood the market,” he said.

By Tara