2011 Hyundai Sonata Limited Sedan 4-door 2.4l on 2040-cars

Auto blog

We check out Hyundai's HRL exoskeleton, a robotic mobility suit for paraplegics

Hyundai makes some of the largest vehicles in the world – to wit, 185,000-ton ships with 56-foot high engines making power at 84 rpm – but its R&D division has found enough human-factor synergy with autonomous vehicle development that they're now working on robotic exoskeletons. We were recently introduced to two of these devices: the HRL designed to increase mobility and therefore quality of life for paraplegics; and the WEX, designed to assist in repetitive-motion lifting. Both of these machines are powered by replaceable lithium-ion battery packs with a 4-hour run time and 40-minute recharges. The HRL robotic legs are designed for people 64 to 71 inches tall and less than 250 pounds. The aluminum segments are adjustable in centimeter increments over a 10-cm range, and the 22.4-inch width means it would fit in many long-haul aircraft forward seats. With the 4.4-lb battery pack, the HRL weighs about 41 pounds. There are six 50:1 reduction-gear actuators, two pelvic actuators rated at 224 pound-feet of peak torque with 60-degree range of motion, and two hip and knee with 112 lb-ft peak, 180 degrees and twice the rotational speed of the pelvic motors. Twenty sensors control it all with default speed of just under a mile per hour and a top speed of 1.5 mph, and step length can be adjusted by smartphone via Bluetooth. One of the accompanying crutches has four thumb buttons much like a video-game controller, though they're experimenting with simpler inputs including a joystick. The crutch communicates with the leg unit over a few feet of distance via Zigbee wireless protocol, with security layers added for both obvious reasons and to ensure two users in the same vicinity won't transmit to the other's unit. An HRL can help you sit, stand, walk or climb and descend stairs; it will also stand on its own, simplifying the process of putting it on. Your correspondent is outside the design height limits so rather than do any impromptu CG research we deferred to colleague Chris Davies of Slashgear for impressions wearing it: "It grips tightly, the support would be comforting, and it delivers good posture. It does take some getting used to – when it first lifts up a leg to move it forward you do feel like you're going to fall over – but once you establish a gait and stop over-thinking it becomes much easier." Indeed, he never fell over and most who tried established a rhythm within a few minutes, if not a 1.5-mph sprint.

Hyundai Sonata's slow sales start to trigger more daring redesign

On paper, the latest Hyundai Sonata has been a winner. The sedan sold 216,936 units in 2014, around 13,000 more than the previous year, and the new model posted healthy year-over-year gains in both December and November. However, according to a report from Wards Auto, the Korean brand isn't happy with how the vehicle is doing and is planning a redesign, to be timed with the future refresh. Unveiled at the 2014 New York Auto Show, the latest Sonata has a more refined, almost luxurious air about it, and the sedan ditches the swooping styling from the previous generation. It also comes at a slightly lower base price. But the more mature design is also the problem. Hyundai Motor America CEO Dave Zuchowski told Wards during the 2015 Detroit Auto Show that the new model was "not as distinctive" as its predecessor. Previously, "people would seek us out because we look different. And we don't get that now," he said. While no details on the redesign were divulged, Zuchowski said the company was already at work on the shape. He suggested the changes would debut for the Sonata's refresh, likely in the 2017 or 2018 model years. Autoblog reached out to Hyundai about the possible design change and spokesperson Derek Joyce told us, "Dave was simply referring to our normal mid-cycle refresh where it's typical to make styling tweaks." According to Wards, the latest Sonata isn't conquesting as many buyers from other brands as Hyundai would like. The company reportedly raised incentives to get them to move. So while sales were up, the automaker was disappointed. AutoTrader senior analyst Michelle Krebs confirmed to Autoblog that incentives were high for the Sonata, but that had nothing to do with its design. "The midsize car segment has fallen out of favor with buyers who want utilities so they are carrying very heavy incentives. We expect that trend to continue and then some in 2015," she said. A previous report also claimed that the 2015 Sonata wasn't living up to sales expectations in part due to its more traditional styling. But the company shot down those claims because the sedan was still rolling out the entire range to dealers at the time. Even now, Hyundai is still adding the Sonata Hybrid and Plug-In to the lineup in the coming year.

Hyundai, Kia recall 270,000 cold-weather state vehicles over rust

Hyundai has announced plans to recall 240,000 Sonata and Azera models registered in the northern United States over corrosion caused by the use of road salt. Exposure to the salt can cause rust to form (we know, basic chemistry here), and that the corrosion can change the alignment of the rear wheels, according to Reuters.
Sonatas from the 2006 to 2010 model years, built between March 1, 2005 and January 21, 2010, and Azeras from the 2006 to 2011 model years, built between September 27, 2005 and November 22, 2010, are covered only if they were registered in the following states: Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and Washington, DC. So basically, every state from the Midwest, to the central Atlantic coast, to New England. It is unclear exactly how many Sonatas or Azeras make up the 240,000 total number.
Hyundai is also recalling 20,300 of its 2013 Santa Fe Sports, while sister company Kia is recalling 9,345 2014 Sorentos. This second recall only covers Santa Fe Sport and Sorento models with the base, 2.4-liter engine and front-wheel drive. Apparently, the front axle driveshaft can develop cracks and separate.