2004 Hyundai Sonata Gls Sedan 4-door 2.7l on 2040-cars

Auto blog

Next Hyundai Genesis to get HTRAC all-wheel drive

Hyundai's Genesis sedan has been quite the sales success since it first launched in 2008 as a 2009 model, but its rear-wheel drive nature has limited its sales appeal in cold-weather states versus competitors like Audi, BMW, Cadillac and Mercedes-Benz, all of whom have offered all-wheel drive in their lineups for years now. We've been hearing that Hyundai has had plans to remedy this shortfall for some years now, and we finally have official confirmation that four-corners-driven traction is coming for the second-generation Genesis.
Dubbed "HTRAC," Hyundai isn't saying much about the new system, other than noting it will offer "select driving modes for a sophisticated and tailored driving experience" and that it will also electronically control the torque split between the car's front and rear axles. HTRAC was developed all over the world, including on the Nürburgring and on Korea's Yeongam Formula One circuit, as well as winter testing in Europe. Oh, and in case you didn't already figure it out for yourself, the "H" in the name stands for "Hyundai" and "TRAC" is short for "Traction."
No word yet on when the system will become available, but Hyundai promises that the second-generation Genesis will make its world debut in its home market later this year. Although no official images or further details have been revealed yet, an undisguised look at the 2015 sedan came to light yesterday, suggesting a reveal is imminent.

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 and Kia introduce new predictive transmission tech

Hyundai and Kia have announced that the two have developed a new transmission control system that optimizes shift logic to both improve efficiency and reduce "gear hunting." The system utilizes real-time traffic data, built-in 3D navigation and the same sensors that feed the cars' advanced safety and driver assist tech to proactively choose the right gear — even neutral in some cases — to reduce both fuel consumption and wear-and-tear. The Korean sister brands call it the "Information Communication Technology Connected Shift System," or "ICT" for short, and Hyundai says it delivers not just improved frugality, but a better all-around driving experience. ICT programming allows the transmission control unit to collect and interpret traffic, camera, sensor, navigation route, elevation and topographical data.  "Using all of these inputs, the TCU predicts the optimal shift scenario for real-time driving situations through an artificial intelligence algorithm and shifts the gears accordingly," the announcement said. "For example, when a relatively long slow down is expected and radar detects no speed irregularities with the car ahead, the transmission clutch temporarily switches to neutral mode to improve fuel efficiency." While this sounds like a primarily green play, there are quality-of-life improvements too. For example, ICT can also optimize gear selection and shift points for safer highway merges, effectively implementing the equivalent of a "Sport Mode" driving profile when a little extra punch is called for.  Hyundai says the resulting decrease in shifts was significant; in some test scenarios, such as roads with lots of curves, the number of shifts executed by the transmission was reduced by almost half. As an added bonus, these vehicles also utilized their brakes less often (11%), which would reduce wear (and accompanying maintenance costs) over time.  ICT is somewhat future-proof, too, as it was developed to incorporate vehicle-to-vehicle (V2V) data should such networks improve down the line.  The announcement did not say when the new tech would reach customers, committing only to introducing the technology "on future vehicles." If we're betting, the smart money says it will probably on a new Genesis model and trickle down from there. Related Video: