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Showing posts with label clean diesel. Show all posts
Showing posts with label clean diesel. Show all posts

Friday, February 26, 2010

Geneva Preview: Hyundai reveals diesel hybrid i-Flow



Hyundai's home office in Korea has dropped the first frontal image of the new concept that will be shown next week in Geneva along with some technical details. The i-Flow is a D-segment sedan meant to go up against cars like the Ford Mondeo in Europe. Under the hood, the i-Flow has Hyundai's first diesel hybrid powertrain including a new 1.7-liter inline-four. The diesel has dual stage turbocharging and is paired up with Hyundai's Blue-drive system using a new six-speed dual clutch gearbox. Like the upcoming Sonata hybrid, the i-Flow uses a lithium polymer battery pack. With its drag coefficient of 0.25, the i-Flow is claimed to achieve 78.4 miles per gallon (U.S.) and CO2 emissions of just 85 grams/kilometer.

Joining the i-Flow onstage will be a refreshed version of the i30 (badged as the Elantra Touring in North America) and low emissions "blue" versions of the i10, i20, i30 and ix35 (Tucson). These models get automatic start-stop, low rolling resistance tires and aero tweaks. The four cars all get CO2 ratings under 100 g/km while the crossover ix35 gets 135 g/km. Finally, Hyundai will also show a fuel cell version of the new ix35/Tucson for the first time. Hyundai still plans to produce fuel cell vehicles in the thousands annually by 2012.

[Source: Hyundai]


PRESS RELEASE

HYUNDAI TO PRESENT EIGHT WORLD DEBUTS AT GENEVA

Hyundai has today revealed the first photo of the all-new concept car i-flow (HED-7), ahead of its international debut at the Geneva Motor Show next week. The i-flow, which advances the 'fluidic sculpture' form language of Hyundai, will be joined on stage by other newcomers, including the facelifted i30 ? to be launched as i30U ? and a number of new, production-ready derivatives with CO2 emissions below 100g/km.

Previewing a future D-segment contender from Hyundai, i-flow boasts sleek, elegant lines which not only create a bionic, futuristic shape, but also contribute to exceptional aerodynamics. The drag coefficient of 0.25Cd helps to reduce the car's CO2 output to just 85g/km and fuel consumption to only 3l/100km.

Hyundai's first diesel-electric hybrid powertrain is a key factor in delivering such an environmentally-conscious return. The exciting new U2 1,7-liter engine is augmented by two-stage turbocharging and Hyundai's Lithium Ion-Polymer battery, to give a very efficient and advanced combination, partnered with a six-speed, dual-clutch transmission.

The interior of i-flow redefines the perception of space in a sedan bodystyle, and sees the application of next-generation materials and technologies developed in cooperation with leading chemical company BASF. Fundamental elements, such as the seats and center console, have been crafted in collaboration with BASF for minimal weight and volume. The cockpit's main interface centers around an expansive, contoured screen, which recognizes not only touch but also gestural inputs along its fascia-wide display.

The glossy 'Liquid Metal' finish ? developed by BASF Coatings ? adds to the visual impact of i-flow's exterior. Special-effect pigments in this eco-friendly waterborne coating give the surface a polished metal appearance, and highlight the sculptural character of the car.

Entering mass production in March this year, the i30U takes over from the well-established i30, and incorporates a wide range of improvements in design, specification and competitiveness, as well as even cleaner powertrains. To complete the upgrade, i30U comes with the Hyundai 'Triple5' package, consisting of an enhanced five-year, bumper-to-bumper unlimited warranty, five years' roadside assistance, and an annual vehicle seasonal health check for five years. The package reflects the quality and reliability of the Europe-built i30 family and gives added peace of mind to consumers.

At the Show Hyundai will also reveal the latest additions to its growing collection of eco-focused Blue DriveTM innovations. Five new production vehicles have resulted from the company's leading-edge program: the i10 blue, i20 blue, i30 blue, i30cw blue, and ix35 blue. The new arrivals will drive the company towards its goal of global leadership in environmentally-sensitive automotive technologies.

Through innovations such as a stop-start system, low-rolling-resistance tyres and modified aerodynamics, the first four of these cars have CO2 emissions below 100g/km. The ix35 blue, meanwhile, boasts an impressive 135g/km ?a benchmark figure for a C-segment SUV. These improvements are achieved without compromising performance, reliability or driver satisfaction, making all Blue DriveTM models a realistic solution for motorists.

Looking one step beyond the blue-badged models, the ix35 FCEV moves Hyundai closer to the commercialization of hydrogen fuel cell electric vehicles. Debuting at Geneva, it features several important innovations over the previous-generation Tucson FCEV, and will lead to production volume of Hyundai FCEVs in the thousands by 2012. Among the developments implemented on ix35 FCEV are steps to reduce the cost and complexity of fuel-cell manufacturing and new approaches which simplify final assembly.

More information about Hyundai's star cars and the latest corporate news will be made available on the stand, where media can request press kits. The company's press conference will take place in Hall 1 at 14:15 (CET) on Tuesday 2nd March.

Wednesday, February 11, 2009

VW Launches New Fuel-Efficient and Low-Emission Brand, BlueMotionTechnologies


Volkswagen’s launched a new brand: BlueMotionTechnologies.

It houses all of Volkswagen’s best eco-friendly tech. It currently includes a new start-stop system, regenerative braking, SCR catalytic converter and the NOx storage catalytic converter.

BlueMotionTechnologies is aimed at bringing fuel-efficient and low-emission systems to market without skimping on the fahrvergnügen. Yah, I had to dust that one off…sorry.

If you’re thinking that BlueMotion isn’t all that new, you’re right. Back in 2006 VDub introduced the Polo BlueMotion, and in 2007 they unveiled a Passat flavored one.

But unlike the Polo and the Passat, the concept behind the newly branded BlueMotionTechnologies is not limited to diesel engines. In fact, it won’t be defined by a single set of technologies at all; it will evolve.

Alongside the BlueMotionTech launch, VW has also announced a new set of “principles for the sustainable development and production of its models.” These new tenets are:

  • Reducing the fuel consumption of its vehicles and lowering greenhouse gas emissions.
  • Resource efficiency and resource conservation: recyclability and the use of renewable and secondary raw materials. Moreover, alternative powertrain technologies will be developed and the use of alternative fuels and other energy storage systems.
  • Health protection: focus is on exhaust emissions and interior emissions as well as reducing exterior and interior noise levels.

VW is kicking off the new brand with three different versions of its Passat:

Passat BlueMotion:
Here a common rail TDI (81 kW/110 PS) provides for 4.9 liter fuel consumption and CO2 emissions of just 128 g/km. The Passat BlueMotion has a Start-Stop system and conforms to limits of the Euro-5 emissions standard. Its range of over 1,400 kilometers on one tank of fuel is a minor sensation – travelers starting out in Berlin will not be looking for a gas station until shortly before Rome. Naturally, the Passat BlueMotion will also be available as a wagon.

Passat BlueTDI:
Its 105-kW diesel is ahead of its times; that is because Volkswagen is introducing the first TDI to conform to limits of the Euro-6 emissions standard that does not take effect until 2014. Aboard the Passat BlueTDI, a SCR catalytic converter reduces nitrogen oxides to less than 80 mg/km. Fuel economy of the sedan shifted by a 6-speed gearbox: 5.2 liter/100-km (CO2 emissions: 137 g/km). Further options: the “BlueTDI” will also be available as a wagon, and it will be available with a 6-speed DSG.

Passat TSI EcoFuel:
The Passat TSI EcoFuel is ushering in a new era of cars powered by natural gas. Until now, one of the drawbacks of cars powered by natural gas is that their performance can be rather unexciting. Thanks to its 110 kW strong high-tech engine, the Passat TSI EcoFuel combines a maximum speed of 210 km/h with excellent fuel economy and finally puts an end to these limitations. The car accelerates to 100 km/h in just 9.7 seconds. Despite its great agility, the world’s first turbocharged and supercharged direct-injection engine configured for natural gas operation is satisfied with just 4.4 kilograms of natural gas, which is about € 4.25 per 100 kilometers. With a 7-speed DSG, the Passat breaks the magic CO2 limit of 120 g/km in this class (6-speed transmission: 4.5 kg/100-km and 123 g/km CO2). If the natural gas on board should run low before the next fill-up station, the engine controller switches over to gasoline mode. The car has a total range of more than 900 kilometers.

And on the heels of these three new Passats, VDub is also previewing its Touareg hybrid:

Touareg V6 TSI Hybrid:
Because the future of the automobile – and BlueMotionTechnologies as well – offers more than just one answer, in parallel Volkswagen is presenting a prototype of the future Touareg V6 TSI Hybrid (333 PS / under 9.0 l/100 km). This car will enter production in 2010 as the world’s first hybrid SUV to have 3.5 metric ton towing capacity. Volkswagen is introducing one of the highest performance parallel hybrid systems in the world in this SUV. The German carmaker is utilizing a high-tech alliance of a V6 TSI (245 kW) boosted by supercharger and an electric motor (38 kW). Up to a speed of 50 km/h, the Touareg V6 TSI Hybrid can be driven by just the electric motor. In this case, no emissions are generated.

Photos: worldcarfans.com