2003 Kia Optima Lx Sedan 4-door 2.4l on 2040-cars

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Hyundai shoots down the rumor claiming it is done developing engines

Hyundai has clarified that the recent rumor claiming it had stopped developing gasoline- and diesel-burning engines to focus on various forms of electrifications is false. It said that development work remains on-going and that the internal combustion engine still has a future. "Hyundai Motor Group can confirm that it is not halting the development of its engines following recent media speculation. The Group is dedicated to providing a strong portfolio of powertrains to its global customers, which includes a combination of highly efficient engines and zero-emissions electric motors," said senior group manager Michael Stewart in an interview with Motor1. The report that emerged in late 2021 claimed that the Hyundai Group (which includes the Hyundai brand, Kia, and Genesis, among other entities) had completely stopped designing piston-powered engines to focus on electrification. It claimed that most of the engineers had been assigned new roles related to electrification, though it also noted that some were staying behind to continue refining the technology. If this sounds familiar, it's likely because Hyundai recently shot down a separate but similar rumor that said it had put the hydrogen-electric powertrain it planned to install in many of its cars (including some upmarket Genesis models) on hiatus. The carmaker explained that it has merely reshuffled the team that's developing the technology because unspecified technical hurdles have slowed down the project. Several electric Hyundai models are in the pipeline, including the production version of the Prophecy concept unveiled in 2020 and a relatively big SUV previewed by the 2021 Seven concept. But, its comments suggest that more gasoline-powered models are on the way as well, which is great news; its range of N-tuned high-performance models includes excellent cars and there's still room for it to grow. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Are old airbags killers?

Takata airbags may not be the only ones with some very serious problems. A new report from TheDetroitBureau.com claims that the National Highway Traffic Safety Administration has opened its second investigation into bad airbag inflators, and this time, they aren't from Takata. The focus of this latest case is on the airbag inflators in some 500,000 older Chrysler Town and Country minivans and Kia Optima sedans, all of which come from ARC Automotive. While the Takata case looks at problems stemming from the engineering and production process, the ARC investigation focuses on the age of the inflators. As TDB explains, airbag inflators are essentially what the military refers to as shaped charges, sort of like Claymores (for fans of the Call of Duty series). In combat, they blow up in a specific direction, protecting those behind the explosion, although in the case of airbags, the explosion "[creates] a precise rush of hot gases" that inflate the bags. NHTSA's worry is that with the increased average age of today's vehicles, years and years of being bounced, jolted, and shaken about and exposed to often-radical temperature changes have altered the nature of the explosives in these vehicles, causing too big of an explosion. "It may be a reasonable assumption that as these things age they deteriorate." – Analyst George Peterson "It may be a reasonable assumption that as these things age they deteriorate," analyst George Peterson told TheDetroitBureau.com. NHTSA boss Mark Rosekind backed up aging angle. "Cars are lasting on the road a lot longer than ever before," Rosekind told TDB, adding that seals could start breaking down. "Is aging now an issue? That's part of the investigation going on." NHTSA has only identified two "incidents" so far, although according to Center for Auto Safety Director Clarence Ditlow, there's genuine concern that there could be additional unidentified cases. "Could we have missed more? That could be the case," Ditlow told TDB, citing the misidentified deaths in the Takata investigation. Ditlow was quick to point out that, even in older vehicles, airbags are much more likely to protect than harm. "No one is saying you should disable your airbags," the safety advocate told TDB. "You're far more likely to be helped than hurt by one if they go off." At least one automaker, meanwhile, has already been advised of the investigation by NHTSA and is checking its airbags.

2017 Kia Cadenza First Drive

"Garbanzo? Costanza? Credenza?" I can't tell if the guy at the bakery is trying to be funny or if he's genuinely forgetting the name of the car – I've told him twice; it's the 2017 Kia Cadenza. But you know, maybe the miscommunication is just fine. Like the Cadenza itself. It's fine. You shouldn't read that negatively. Every now and then in this job, you drive a car and simply come away thinking, "it was fine." And if you're building a car in this particular segment, that's practically the response you hope to elicit. A comfortable jack-of-all-trades at a price that isn't going to bankrupt the owner. Consider the Cadenza's competition: Toyota Avalon, Nissan Maxima, Chevrolet Impala, Buick LaCrosse. These aren't groundbreaking luxury vehicles, masters of utility or fuel economy, or Nurburgring-smashing sports sedans; they're... fine. You almost feel bad saying it – from a very reasonable angle it's a great segment, populated with cars offering a lot of the same equipment and a little more bang for the buck than a full-on luxury sedan, and tending to be roomier, too. And yet it's that dilution of dedicated purpose that keeps these models stagnant in showrooms compared to the more luxurious – and certainly to the more economical. It's hard to raise an eyebrow here. So it goes with the Cadenza. Despite looking a heck of a lot like the previous car, the new Cadenza has been reworked significantly – the use of high-strength steel has doubled, to over 50 percent; the use of hot-stamped steel has tripled; the doors are 16 percent more dent-resistant; the chassis has 35 percent greater torsional rigidity; there's a new subframe (similar to that of the Optima); the front windows are now laminated and there's 13 percent more sound insulation in the A-pillars; there's a full underbody cover and wheel air curtains; it has a new eight-speed transmission – developed in-house; there are 40 fewer pounds of unsprung weight thanks to aluminum parts; the brakes are bigger; and there's a bevy of upscale tech features – but we lost you halfway through that paragraph. The styling is a little sharper than the outgoing model's – it's not going to blow your pants off, but it's hardly a bad-looking car. The updated design features Kia's now-trademark quad-LED setup within the lower front grilles, and the main grille is a concave affair – base models get a "Diamond Butterfly" insert you know from other Kia models, and higher-end Cadenzas get "Intaglio" vertical slats.