Auto blog

First Hyundai N car coming to US in 2018, and we think we know what it is

SEOUL, South Korea - At the worldwide debut for the all-new Hyundai Kona compact crossover in South Korea, a group of journalists was given a sneak peek at Hyundai's new N performance car division. The group, led by Albert Biermann, has been tasked with giving Hyundai a performance image beyond the occasional car like the Genesis coupe or Veloster Turbo. Its first project, the i30 N, is nearly complete. Unfortunately, it's not coming to the US, though we will be getting our very own N car sometime next year. Now, Biermann and Hyundai will not say what that car is, but all signs point to the Veloster. Hyundai won't comment on future products, but we saw at least three distinct versions of the Veloster testing at Namyang during our visit. There was a standard model with center-mounted trapezoidal exhaust tips. There was a turbo-badged model with two round center-mounted exhaust tips. Finally, we saw what is surely the N model. This had a hidden N badge in the grille (in the same place as the i30 Ns that we saw) and exhaust tips that were pushed to the corners of the bumper. We weren't allowed to take photos of anything, but the new Veloster has the same basic asymmetric shape as before, as seen in some spy photos. The interior looks to be similar to the i30, with a floating infotainment display and a clean and simple layout. Unfortunately, most of the exterior was still covered in camouflage. Despite the parade of cars, there was nothing on the exterior that we haven't seen in spy photos. Other details are scarce, but look for the turbo model to retain the 1.6-liter turbocharged inline four, good for at least 200 horsepower. That should give the N model plenty of breathing room. We believe it will get the same engine as the i30 N, meaning a 2.0-liter turbocharged inline-four making at least 250 horsepower, possibly more. While we didn't get a chance to drive the i30 N, the cars made all the right noises when blasting about. According to Biermann, it was the sound of tuned Hondas and Kias blasting about Hyundai's R&D facility that really kicked things off with N. Engineers were buying other cars since there wasn't much on offer. Hyundai wanted to give people cars they could track and tune and be just as fast as the competition. We have high hopes for both the Veloster N and the N division as a whole. Biermann was formerly the vice president of engineering for BMW's M division and was in charge of the development of the M3, M4, and M6.

No N performance models for Genesis, but Hyundai might get a Tucson N

Although Hyundai still hasn't fully revealed its first N product, the i30 N that we will see with an Elantra badge, the company is apparently hard at work at various N-branded follow-ups. The head of the N performance division, Albert Biermann, spoke with Australia's Drive, and revealed some unexpected details about the future of the division. Among the surprises was the revelation that there are no plans for Genesis N models. This is a bit of a shock considering that just last year, Biermann told us that there was a five-year plan in place for N products, and that Genesis vehicles were part of that plan. Among the vehicles that are coming, Biermann said the division is developing a B-segment vehicle and an SUV. The B-segment car is likely the European i20 hatchback. Hyundai uses the i20 for World Rally Championship, so it would only make sense to capitalize on that association. As for the SUV, Drive believes it is the Tucson, since Biermann mentioned the little crossover quite a bit when speaking to the publication. The Tucson would also be the most logical candidate for an N variant, since it's currently the smallest crossover in the Hyundai line-up. As such, it should be the easiest to make sporty, since it's inherently lighter and more maneuverable than other crossovers in the lineup. Biermann also seemingly revealed that the next N-badged car after the i30 N hatchback will be a "fastback" version of the same car, which Drive describes as a coupe. We don't expect this to be a traditional compact coupe, though. Last year, AutoEvolution reported that Hyundai would release a coupe-like five-door version of the i30 in the vein of the Audi A7 and A5 Sportbacks. This also seems more likely than a traditional coupe since Hyundai ceded the segment to the Civic with the death of the previous Elantra coupe in 2015, and its Kia Forte Koup cousin this year. Related Video:

Hyundai CVVD engine brings another dimension to valve timing

A new technology from Hyundai Motor Group places another marker on the march to more efficient internal combustion engines. Called Continuously Variable Valve Duration, the innovation permits two options for how long the intake valves remain open during the combustion cycle. The feature adds a third take on valve chicanery, atop variable valve timing that changes when valves open, and variable valve lift that changes how far valves open. Hyundai says the feature returns a 4% improvement in performance, a 5% increase in fuel economy, and lowers emissions by 12%. Hyundai applied for two patents on the valvetrain process in South Korea in 2011 and again in 2015. The altered valve duration in this latest iteration is made possible by two movable arms inside the camshaft. Each arm is anchored at its base to a pin at the center of the camshaft, while the end of each arm extends toward the edge of the camshaft. Changing the position of the pin in the center of the camshaft changes the angle of the arms relative to one another, which moves the camshaft along its mounting rod. Voila, a new intake cam profile that either lengthens or shortens valve overlap.   During low-speed spells at low load, CVVD opens the intake valve from the middle to the end of compression stroke. The weaker detonation isn't a factor at low load, and the reduced friction during compression improves fuel economy. During heavy engine loads, the intake valve closes at the beginning of the compression stroke to maximize the amount of air mixed for detonation, boosting torque. Four additional features enhance the benefits of CVVD. A more powerful direct injection system increases fuel spray pressure from 250 bar to 350 bar. Hyundai doesn't go into details on its Integrated Thermal Management System, but says the ITMS "quickly heats or cools the engine to the optimal temperature." Low-friction components lower overall engine friction by 34 percent. And a low-pressure exhaust gas recirculation layout diverts low-pressure exhaust gas from the traditional EGR route to the turbocharger compressor under high load for better fuel efficiency.   The first engine to boast the new tech is the Smartstream G1.6 T-GDi four-cylinder, which produces 180 horsepower and 195 pound-feet of torque. It will appear in the 2020 Hyundai Sonata Turbo going on sale in South Korea later this year.