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Toyota says president, chairman of scandal-hit Daihatsu unit to step down

TOKYO — Toyota Motor Corp said on Tuesday both the president and chairman of Daihatsu Motor will step down almost a year after the small-car unit said it had rigged collision safety-tests. The departures are among the most drastic changes Daihatsu has made so far, as Toyota seeks to return the brand to its roots as one of Japan's most iconic compact car makers. Toyota faces a potential hit to its reputation from the safety certification lapses at Daihatsu, as well as separate governance issues at truck maker Hino Motors and affiliate Toyota Industries. The scandals at the three companies triggered a rare apology of Toyota Chairman Akio Toyoda last month. In a statement, the world's top-selling automaker said its chief executive officer for the Latin America and Caribbean region, Masahiro Inoue, will replace Soichiro Okudaira as Daihatsu's president effective March 1. Daihatsu's chairman, Sunao Matsubayashi, will also step down and will not be replaced, Toyota added. The outgoing Okudaira had worked at Toyota for nearly four decades before becoming president of Daihatsu in 2017, a year after it became a wholly owned Toyota subsidiary. Toyota Chief Executive Koji Sato told reporters, however, that the organizational change at Daihatsu was not carried out as a punishment for the outgoing executives. In volume terms, Daihatsu accounted for 7% of Toyota's total group sales of 11.2 million vehicles in 2023, including those of the luxury Lexus brand and Hino Motors. Given the misconduct over the safety test certification applications, Daihatsu also will be removed from a commercial vehicle partnership known as the Commercial Japan Partnership Technologies (CJPT), the automaker said in a separate statement. The partnership was established in April 2021 by Toyota, Hino and Isuzu Motors to facilitate technology development for commercial vehicles. Suzuki Motor and Daihatsu joined in July the same year. Daihatsu's 10% equity stake in the partnership will be transferred to Toyota, the statement said. (Reporting by Daniel Leussink and Satoshi Sugiyama; Editing by Kim Coghill & Shri Navaratnam and Miral Fahmy) Government/Legal Hirings/Firings/Layoffs Plants/Manufacturing Toyota Daihatsu

Toyota to buck engine downsizing trend, may go larger and turbo-free

Turbocharging isn't really Toyota's specialty, and the Japanese automaker isn't being shy about acknowledging it. Koei Saga, a senior managing officer in charge of drivetrain research and development, says that eschewing turbos and increasing displacement of engines using the Atkinson cycle can produce better power gains without sacrificing fuel economy, Automotive News reports.
Toyota is investing heavily in larger-displacement Atkinson-cycle engines in addition to turbocharged engines, but Saga doesn't think the automaker will use turbocharging across many product lines. He apparently remains unconvinced that the technology "makes the world better."
In Toyota's eyes then, Atkinson cycle engines do make the world better, and here's how. Their pistons complete four processes - intake, compression, power and exhaust - in one revolution of the crankshaft, and the power stroke is longer than the compression stroke. Traditional Otto cycle engines require two crankshaft revolutions to accomplish those same four operations and have equal-length compression and power strokes. Atkinson cycle engines are more efficient, but less power dense, though increasing displacement can offset that shortfall.

Toyota and Suzuki partner up on autonomy with capital alliance

TOKYO — Toyota and Suzuki will take small equity stakes in each other, the Japanese car makers said on Wednesday, as they seek to develop newer technologies and meet sweeping changes upending the global auto industry. The tie-up is the latest example of automakers chasing scale to manage costs and boost development. Automakers — especially smaller ones like Suzuki — are struggling to meet the breakneck growth of an industry transformed by the rise of electric vehicles (EVs), ride-hailing and autonomous driving. Toyota will pay around 96 billion yen ($908 million) for a 4.94% stake in Suzuki, while Suzuki will acquire in the market around 48 billion yen ($454 million) worth of shares in Toyota. That is equivalent to 0.2% of Toyota's shares as of Wednesday's closing price, before the announcement. The companies said in a joint statement they intended to overcome challenges facing the industry by "building and deepening cooperative relationships in new fields while continuing to be competitors". They said they would strengthen technologies and products in which each of them specialize in. The firms had said in 2016 they were exploring a partnership, citing technological challenges and the need to keep up with industry consolidation. Earlier this year they said they would produce EVs and compact cars for each other. Automakers around the globe have been joining forces to slash development and manufacturing costs of new technology. Ford and Volkswagen have said they will spend billions of dollars to jointly develop electric and self-driving vehicles. Shares of Toyota and Suzuki closed little changed before the announcement. TOYOTA'S ORBIT The deal brings Suzuki firmly into Toyota' orbit, alongside Daihatsu, Hino Motors, Subaru, Mazda and Yamaha. Rival Nissan has an alliance with France's Renault, although that has been shaken following the ouster of former Chairman Carlos Ghosn, and with Mitsubishi Motors. Honda has a tie-up with General Motors. Toyota has been looking to expand scale in next-generation technology and said this year it would offer free access to patents for EV motors and power control units. It believes that move would help it cut by as much as half the outlays for expanded electric and hybrid vehicle components in the United States, China and Japan. Supplying rivals would greatly expand the scale of production for hardware.