2003 Hyundai Tiburon Gt on 2040-cars

Auto blog

Hyundai's battle plan: More crossovers, no more Azera

We're living in a crossover world, and Hyundai is open about the fact that it's been struggling to meet demand for its utility models. Without production constraints, says Hyundai Motor America CEO Dave Zuchowski, the Tucson compact crossover would be outselling Hyundai's perennial volume model, the Elantra. There's a wide-reaching plan in place now to make sure Hyundai dealers are stocked with the models people want to buy. Step one involves upping output of existing models. Hyundai has brought tooling into its Montgomery, AL, factory to build Santa Fe Sport models alongside the Elantra and Sonata. (The bulk of Santa Fe Sport production takes place at the maxed-out facility in West Point, GA.) This will increase the model's annual production capacity by about 50,000 units. The new Tucson, which just went on sale last year, is being afforded an extra 50,000 or so units of capacity this year, which should put it ahead of the Elantra in the company's internal sales race. View 27 Photos The second part of the plan will bring new models. A B-segment crossover is in the works. This is a catch-up move to go up against several new models that seemingly popped out of nowhere: the Jeep Renegade, Fiat 500X, Honda HR-V, Mazda CX-3, Chevy Trax, and Nissan Juke. Toyota is the only other volume player still noticeably absent from, or at least not on the way to, this party, and that will be fixed with the next Scion model. The Genesis luxury brand has also promised crossover models, and we anticipate the engineers are doing all they can to get those to market as quickly as possible. Because Genesis models will be on platforms distinct from those Hyundai uses, it could be a couple years before the fancy utes land. When the lineup is filled out, bet on luxurious subcompact, compact, midsize, and fullsize crossovers. There's a good chance Genesis crossovers will outnumber its car models. As for the Hyundai brand's car models, remember the Azera? Neither does anyone else. Getting rid of this slow-selling sedan will help free up capacity as well as showroom space. The fullsize sedan is likely to continue on in other markets – specifically the home market, where it's called the Grandeur – but Hyundai Motors America won't go through the trouble of getting it ready to sell (or not sell) in the States any more.

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.

2014 Hyundai Elantra shows off new trim, engine in LA

Hyundai has issued a mid-cycle refresh for all three body styles of its popular Elantra compact at the 2013 LA Auto Show. As mid-cycle refreshes go, this is a fairly comprehensive one, with some sweeping changes beyond the typical new head- and taillights. The big news is a new 2.0-liter engine and a Sport trim group.
The new 2.0 will only be available on the Elantra Sport, and it pumps out 173 horsepower and 154 pound-feet of torque. While those aren't exactly Bugatti Veyron-beating numbers, they still represent healthy 25-hp and 23 lb-ft increases over the 1.8-liter engine, and the new output figures are enough to position the Elantra near the top of its class. Other tweaks for the Sport include a mildly retuned suspension with a larger front sway bar and slightly stiffened springs, along with revised programming for the electric power steering.
There are a number of other changes and tweaks that we detailed in last night's story. Since then, we've snapped some images of both the Coupe and Sedan on the floor of the LA Auto Show, and we now have a full press release which gives a comprehensive list of what's new for the 2014 Elantra. Check it out below, then let us know what you think in Comments.