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Hyundai twin-charged 1.8L GDCI gas engine expected to be more efficient than 2.0L diesel

Despite the growing trend of automakers offering diesel-powered or electrified powertrains, there's still a whole lot that can be done with the good-old gasoline internal combustion engine. And at Hyundai, that's exactly what's being worked on - new gasoline engine technologies that improve both performance and efficiency. During an event at the automaker's technical center in Superior Township, MI on Friday, Hyundai gave Autoblog a glimpse into the future, offering up preliminary details on its new GDCI (Gasoline Direct-Injection Compression) engine - something that will be heading to production soon.
Hyundai's main goal with this GDCI engine is to "achieve diesel levels of fuel efficiency with conventional gasoline," according to Nayan Engineer (yes, his last name is Engineer), one of Hyundai's powertrain gurus. What's more, Engineer says the GDCI engine will offer "equal to better performance than conventional gasoline engines" and will have a "lower system cost [than] diesel engines."
Hyundai expects a 1.8-liter GDCI engine to be more efficient than a comparable 2.0-liter diesel engine with similar performance.

Renault, Nissan and Hyundai face shutdowns in India over workers' COVID fears

CHENNAI, India — Automakers Renault, its alliance partner Nissan and Hyundai face temporary factory closures in India due to growing unrest among workers concerned about rising COVID-19 infections. Workers at Renault-Nissan's car plant in the southern state of Tamil Nadu will go on strike on Wednesday because their COVID-related safety demands have not been met, a union representing the workers told the company in a letter on Monday. Hyundai said it would suspend operations at its plant, also in Tamil Nadu, for five days starting Tuesday, after several workers staged a brief, sit-in protest on Monday amid rising cases in the state. "The management agreed to close the plant after workers expressed concerns over safety after two employees succumbed to COVID," E. Muthukumar, president of the Hyundai Motor India Employees Union, told Reuters. The unrest highlights the challenges companies face in India amid a huge wave of COVID-19 infections, an overwhelmed health system and a shortage of vaccines which is making employees more fearful. Tamil Nadu is one of the worst hit states with more than 30,000 cases a day last week. The state, an auto hub known as India's Detroit, has imposed a lockdown until May 31 but allowed some factories, including auto plants, to continue operating. The strike threat at the Renault-Nissan plant came ahead of a court hearing on Monday over allegations from workers that social distancing norms were being flouted and factory health policies did not sufficiently address the risk to lives. Renault-Nissan has said it is following COVID-19 safety protocols. At the hearing, a lawyer for the workers argued that while the company had reduced the number of shifts, production numbers had not been cut and the headcount remained the same leading to crowding on the factory floor. The company told the court it had reduced the workforce to around 5,000 from 8,000. It also said it had vaccinated employees over 45 and was willing to inoculate those under 45 if vaccines were made available. The two-judge bench presiding over the case said that while the health of workers is paramount, if industries go down there will be no place for them to work. They also said the company must not take advantage of the exemption granted by the state and should reduce production to meet only necessary export orders. "The production should have fallen ... You also have to assuage the feeling of the workers," said the court, which will next hear the case on May 31.

S. Korea to raise concerns about EV credits, battery sourcing in U.S. visit

SEOUL — South Korean officials will meet U.S. counterparts this week to express "concerns" about the Inflation Reduction Act, which restricts who can receive U.S. subsidies for the production of electric vehicles and where firms can source battery materials. President Joe Biden signed into law this month a $430 billion bill, seen as the biggest climate package in U.S. history. The law requires that EVs be assembled in North America to qualify for tax credits, ending subsidies for several EV models, and that a percentage of critical minerals used in batteries come from the United States or an American free-trade partner. Automakers like Hyundai Motor face short-term competitive disadvantage to manufacturers of EVs that receive tax credits in the United States, while industry sources said Korean battery makers must make changes to mineral sourcing routes, which could affect cost adversely. South Korean officials are expected to tell counterparts from the U.S. Trade Representative's office and the U.S. Treasury that the new law may violate trade norms such as the U.S.-South Korea free trade agreement and the WTO agreement, the industry ministry said. Korean automakers will consider adjusting production plans to prioritize the construction of U.S. plants for example, the ministry said, while battery makers will seek to diversify where they source minerals from. Under new rules to kick in next year, at least 40% of the monetary value of the critical minerals in batteries will need to come from the United States or an American free-trade partner, with that proportion rising to 80% by 2027. Globally, the treatment of some 58% of lithium, 64% of cobalt and 70% of graphite goes through China, according to ministry data. FALLOUT The new rules are a major complication for battery makers LG Energy Solution (LGES), SK On and Samsung SDI, battery industry sources said. South Korea's LGES supplies Tesla and General Motors, while SK On and Samsung SDI supply Ford Motor and Volkswagen among others. The three battery makers together command more than a quarter of the global EV battery market, according to SNE Research. "It's become a huge headache ... Automaker clients said they didn't expect this new law would take effect this soon," said a South Korean battery industry source.