2014 Kia Soul + on 2040-cars

Auto blog

Kia Forte5 hotted-up hatch could be coming back to U.S. market

CarBuzz discovered an executive order Kia submitted to the California Air Resources Board (CARB) that appears to leave a placeholder for a new Forte5. The previous Forte5 — the hatchback version of the Forte sedan — was sold in the U.S. until last year. The tailgated version didn't make the jump to the new-generation Forte sedan that went on sale in the latter part of 2018. The question is whether the lodged paperwork means we can expect a new Forte5 to come our way, or if Kia's U.S. arm is merely preparing for the possibility. Kia's CARB filing lists four 2020 model-year Forte trims: A Forte sedan without smart cruise control (SCC) that can be had with Kia's seven-speed dual-clutch transmission or a six-speed manual; a Forte sedan with SCC that comes with the DCT; a Forte5 with the DCT; and a Forte5 with the DCT and SCC. All four cars get a 1.6-liter four-cylinder. The only such engine Kia has is a turborcharged GDI unit with 201 horsepower and 195 pound-feet of torque, currently found in the Soul GT. The only engine available in the Forte sedan at the moment is a naturally-aspirated 2.0-liter four-cylinder with 147 hp and 132 lb-ft, with a CVT manipulating gear ratios. In an interview with Motor Trend at the 2018 Detroit Auto Show where the latest Forte sedan was launched, the Forte's product manager said, "We're not done with Forte. ... We have more exciting products that are coming that I can't speak of." We know there's a production version of the Forte GT on the way with the 1.6-liter, so that takes care of two of the listed vehicles. At the time of the interview, MT wondered if the Kia exec was alluding to "a return of the Forte5 hatchback," something cribbed off the gorgeous Proceed concept shown at the 2017 Frankfurt Motor Show. If we were to peer perhaps too closely at the tea leaves, in January of this year Kia launched the new Forte5 hatchback at the Montreal Auto Show (pictured). An exec with Kia Canada said that country is "the first in North America to get up close to a brand-new vehicle." Perhaps we'll be the second. That car in Canada comes with the 2.0-liter four-cylinder in base trim, and will offer the 1.6-liter as part of a "GT performance upgrade." We know the Forte GT sedan will come with nicer and sportier bits like LED headlights and 18-inch wheels on Michelin Super Sport tires. If there is a hotted-up Forte5 hatch on the way, we should know before too long.

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.

The greenest cars of 2024: Vehicles that use the least fuel and cost less to operate

All-electric vehicles may make headlines for environmental friendliness and fuel efficiency, but the “greenest” car in America in 2024 has a gasoline engine. According to the American Council for an Energy-Efficient Economy's annual GreenerCars ratings of the most environmentally friendly cars, the latest Toyota Prius Prime SE plug-in hybrid tops the list of greenest cars, although it's something of an anomaly, because battery-electric EVs follow it in spots two to five. Of the top 10 vehicles in the ratings, six are electric and four are hybrids: Rank Make & Model Powertrain Green Score MSRP Estimated Annual Fuel Cost* 1 Toyota Prius Prime SE PHEV 71 $32,975 $529 2 Lexus RZ 300e EV 67 $55,150 $651 3 Mini Cooper SE EV 67 $30,900 $747 4 Nissan Leaf EV 66 $28,140 $741 5 Toyota bZ4X EV 66 $43,070 $689 6 Toyota RAV4 Prime PHEV 64 $43,690 $741 7 Hyundai Elantra Blue Gas Hybrid 64 $26,250 $864 8 Hyundai Kona Electric EV 63 $34,050 $695 9 Toyota Camry LE Gas Hybrid 63 $28,855 $907 10 Kia EV6 EV 63 $43,975 $689 11 Toyota Corolla Gas Hybrid 62 $23,500 $944 12 Hyundai Ioniq 5 EV 62 $41,650 $737 *ACEEE analysis using EIA data of annual cost—from gasoline, electricity, or a combination—of driving 15,000 miles The ACEEE also compiled two other vehicle rankings: the so-called “Greener Choices” and the “Meanest List.” The Greener Choices list includes a variety of high-scoring conventional vehicles, and the Meanest List identifies the worst-performing mass-market models. Finishing first in the “greener” list — which the organization says is about cars “available nationwide with among the lowest environmental impacts” — is the Honda Accord Hybrid. As far as the “worst-performing mass market” vehicle, that dubious distinction goes to the $184,000 Mercedes-Benz AMG G63. “ItÂ’s important for automakers to keep expanding affordable EV options rapidly so that the benefits of EVs are available to drivers across a wider spectrum of incomes as we transition away from cars that burn gasoline,” said Peter Huether, ACEEEÂ’s senior transportation research associate and lead researcher for the GreenerCars rankings. “For drivers whose needs are not met by todayÂ’s charging infrastructure, many efficient and affordable hybrid options are available.” Just over half the cars on the 2024 Greenest List start at under $35,000, including four EVs and three gas hybrids.