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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.

Hyundai delivers its first Tucson Fuel Cell to a California customer

With expected pomp and circumstance, but short of a marching band, Hyundai delivered its first Tucson Fuel Cell crossover to the Bush family in Southern California on Tuesday. Dave Zuchowski, president and chief executive officer of Hyundai Motor America, was on hand to officiate along with an array of other government officials, including California Air Resources Board chairman Mary Nichols. The automaker is touting the emissions-free vehicle as the "world's only mass-produced fuel cell vehicle" as it travels down the same assembly line as the other Tucson models - its production is scalable, based on demand.
The Tucson Fuel Cell replaces the standard model's 2.4-liter, four-cylinder, gasoline combustion engine with a 100-kW fuel cell stack, which sends power to a 100-kW (134 horsepower and 221 pound-feet of torque) electric motor driving the front wheels. A 24-kW battery pack, shared with the Hyundai Sonata Hybrid, is used for storage. The vehicle earns the customer a combined 50 MPGe, while earning the automaker up to $130,000 through California's ZEV credit system.
As the hydrogen refueling infrastructure is extremely underdeveloped, Hyundai will initially only offer the Tucson Fuel Cell on a lease program to customers in the Los Angeles/Orange County areas, where it has approved six stations with the 700-bar (WEH TK17 pistol-grip nozzle) pumps. The automaker has packaged the program with a $2,999 drive-off, with payments of $499 per month for 36 months. To nearly eliminate operating expenses, the automaker is throwing in "unlimited free hydrogen refueling" (keep in mind that the leasee is only contracted to 12,000 miles each year, so that will put a cap on how much free fuel flows from the pump) along with the company's At Your Service Valet Maintenance at no extra cost.

Hyundai finally settles inflated fuel economy claims lawsuit for $41.2 million

Remember when Hyundai and Kia changed their claimed fuel economy numbers for a bunch of models? That happened back in 2012, and Hyundai has finally settled a lawsuit concerning the economy adjustment with a payment of $41.2 million. The lawsuit was filed by 33 state attorneys general, as well as one from Washington D.C. Each state will decide how to use its money from the settlement. According to Hyundai, this settlement was an "amicable agreement," and the company also denies any wrongdoing in changing claimed fuel economy numbers. Hyundai also reports that the agreement was reached, in part, due to the reimbursement program instituted after the economy adjustment. This program allows owners to be reimbursed the extra fuel cost, with payments determined by miles driven. The payments are sent after an owner has an affected car's odometer checked by a dealer. In addition, Hyundai also offered lump-sum payments as an option after the results of a class-action lawsuit. So far, the company reports about 75 percent of eligible owners have participated in the program. This isn't the only major payment Hyundai has made concerning the fuel economy issue. In 2014, Hyundai paid roughly $300 million in fines to the EPA. The company was also sued for inflated fuel economy claims in South Korea. In the US, models affected by the adjustment include the Hyundai Santa Fe, Accent, Veloster, Sonata Hybrid, Tucson, Genesis and Azera, along with the Kia Soul, Rio, Sorento, Sportage and Optima. Related Video: Image Credit: Patrick T. Fallon/Bloomberg via Getty Images Government/Legal Green Hyundai Kia