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2015 Kia K900 debuts as brand's RWD flagship model

Despite the fact that executives at both Hyundai and Kia alike have said on numerous occasions that the two companies are separate entities (and largely, they are), there's still a lot that's shared between the two brands. Common platforms and powertrains are found in a number of different Hyundai and Kia products, though the end results have typically been cars that, to the consumer's eye, are quite different. So when Hyundai got its first rear-wheel-drive sedan, the Genesis, a few years ago and followed it up with the larger, more luxury-oriented Equus, it was only a matter of time before sister company Kia got a slice of the RWD pie. And the first product to use this architecture is this, the new K900 sedan that makes its debut at the LA Auto Show.
Kia will offer the K900 with both V6 and V8 power.
Think of the K900 as something of a mix between the Genesis and Equus. All three share the same platform, but the K900 share the Equus' 119.9-inch wheelbase, as well as its front and rear tracks measured at 63.8 and 64.1 inches front and rear, respectively. But unlike the V8-only Equus, Kia will offer the K900 with both V6 and V8 power, like the Genesis. In fact, the K900 will offer the same two engines, although tuned slightly differently, as the Genesis: a 3.8-liter V6 producing 311 horsepower (no torque output is listed as of this writing) and the company's 5.0-liter Tau V8 producing 420 horsepower (oddly, Hyundai rates the Genesis and Equus at 429 hp with this same engine, though that's with premium fuel). Eight-speed automatic transmissions are standard with either powerplant, with Eco, Normal and Sport shift settings.

Kia Optima Hybrid and Plug-In detailed ahead of launch

Kia wants to be a leader in the green car world in the next five years, and the global launch of the Optima Plug-in Hybrid (pictured above) is an early step in that $10.2 billion plan. The company also has tech updates ready for the Optima Hybrid. However, both new models essentially copy Hyundai's latest improvements for the Sonata Hybrid and PHEV. According to a UK press release, the Optima PHEV will arrive in some global markets in the second half of 2016 with a 9.8-kWh lithium-polymer battery and a 67-horsepower electric motor – just like the 2016 Sonata PHEV. Kia will also aim for an EV range of 27 miles. There will be a 2.0-liter four-cylinder with 154 horsepower and 140 pound-feet under the hood for a total system output of 202 hp, and power will get to the road through a six-speed automatic. The company will expect its Hyundai sibling's 99 US mpge fuel economy, too. The PHEV will wear a few unique parts like a charging panel at the front of the driver's side, chrome side sills, and different wheels. Updated instruments will provide info about the electric powertrain, and a charge indicator on the dashboard that will let drivers check the status even when outside the sedan. The updates for the Optima Hybrid will also generally follow the electrified Sonata with a 2.0-liter four-cylinder, 51-hp electric motor, and total output of 192 hp. It will go on sale in "the majority of Kia's global markets in the first half of 2016," according to the release. However, we don't yet know whether the US will be one of those regions. Autoblog asked Kia Motor America spokesperson James Hope about both of these vehicles, and he told us: "KMA has made no announcement regarding the Optima hybrid. We will have more to share at a later date." HYBRID FUTURE PLANNED FOR NEXT GENERATION KIA OPTIMA New Optima range will include Hybrid and Plug-in Hybrid models Optima PHEV to combine high-capacity batteries with 2.0-litre GDI engine, offering more electric range than any other PHEV saloon Targeting 10% greater fuel economy for new Optima Hybrid Kia aims to improve average fuel efficiency by 25% over 2014 by 2020 Kia Motors has today revealed details of a range of advanced new powertrains planned for the all-new Optima, as part of the company's ongoing commitment to broaden its global range of low-emission vehicles.

Automatically efficient | 2017 Kia Optima Hybrid Quick Spin

Automakers are stuck between a rock and hard place with hybrid vehicles. On one hand, efficient hybrids are a necessary evil – for lack of a better phrase – to hit increasingly stringent CAFE standards. But on the other hand, low fuel prices mean it takes an increasingly long time for consumers to see a return on the investment of a hybrid's price premium. These factors have pushed automakers even harder to squeeze every mile per gallon possible out their hybrid offerings. That's inevitably led to powertrain innovations designed to maximize just how long and how far hybrids can run on pure electric power and how often the gas engine can shut down. Occasionally, this doesn't work out all that well – as is the case with the new Nissan Rogue Hybrid, for instance – but there are companies getting things right. Kia, with its 2017 Optima Hybrid, is one of them. Drive Notes Kia didn't try to get too creative with the Optima Hybrid's powertrain for 2017. There's a 2.0-liter, naturally aspirated, four-cylinder gas engine, a 38-kilowatt electric motor, and a 1.62-kWh battery pack. Total system output is 192 horsepower and 271 pound-feet of torque, with EPA estimated fuel economy ratings of 39 miles per gallon in the city and 46 mpg on the highway for a 42-mpg combined rating. That's all spiffy. But taking a six-speed automatic and replacing the torque converter with a clutch and the electric motor, Kia built a hybrid sedan that smoothly intertwines disparate power sources as well as a conventional hybrid like a Toyota Prius, while allowing the Optima Hybrid to take greater advantage of zero-emissions systems. Lift off the throttle and the four-cylinder engine shuts down and lets the 50-hp electric motor handle light, constant-throttle cruising below 62 miles per hour. Dig deeper into the gas, and the petrol powerplant quickly restarts and delivers the bulk of the Optima's power for heavy acceleration and higher-speed conditions. The Optima's back and forth is rarely disjointed – Kia's hybrid feels a lot like its conventionally powered model in normal driving. It's only under sudden, wide-open throttle situations, where the hybrid systems feel caught off guard, that the Optima Hybrid feels flatfooted. A less obvious benefit of the six-speed automatic, of course, is that it leads to quieter operation. There's no rubber-band-like revving like you'd get with a CVT because the transmission can actually shift up a gear.