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Land Rover is launching a new plug-in hybrid powertrain, based around a downsized 3-cylinder engine, that promises greater fueleconomy and more electric range than the British automaker's current models. Like many recent.
A 110cc pre-production prototype of a Pinnace Engine 4-stroke opposed piston scooter engine ( earlier post ) showed approximately a 27% improvement in fuel consumption across different scooter cycles compared to a conventional benchmark engine in dynamometer and simulation testing by FEV. Engine efficiency, Pinnacle TP90. Click to enlarge.
The testing process compares fueleconomy performance from the vehicle in its original condition with the performance using XL Hybrids’ charge-sustaining hybrid system. This year, the company will release between 30 to 50 fleet trials, Ashton told GreenCar Congress , using the 2012 system. —Justin Ashton.
Mazda hosted GreenCar Congress at a SKYACTIV Technologies media workshop this week in Vancouver, Canada, at which engineering management explained the development philosophy, approach and results for the initial set of SKYACTIV technologies. Extreme compression ratio rather than downsizing. Although downsizing—i.e.,
This year''s Detroit Auto Show is a little light on truly greencar content, so most attention will instead turn to downsized engines and vehicles offering subtle improvements in fueleconomy.
Today, Tesla aims to produce 500,000 cars per year by 2018, rather than 2020 was originally stated. Also, new-car average fueleconomy fell in April, and Fiat Chrysler Automobiles is reportedly working on a downsized turbocharged 4-cylinder engine for fuel efficiency. All this and more on GreenCar Reports.
The idea that downsizing will save you money in fuel costs, has been thrown into doubt as new research reveals that small engines often fail to meet their official MPG figures by the largest margin. Green credentials Editor Pick'
While the Niro Hybrid was preceded by clean mobility products such as the Optima Hybrid and Soul EV, Niro is the first Kia to make use of an all-new, dedicated eco-car platform and is an important next step on the path to nearly tripling the brand’s global greencar line-up by 2020. A compact and lightweight 1.56-kWh
The use of lightweight technologies and vehicle parts is seen as a vital part of efforts to meet fueleconomy and emission goals – and now a new study is suggesting it may be possible to downsize an engine by 50 per cent. The Southwest Research Institute has discovered that by applying the Miller cycle [.].
Ford say its downsized and optimised engines will mean that its new compact family vehicle will will deliver best in class fueleconomy for both in [.]. The new Ford B-Max-set to debut at next month’s Geneva Motor Show-is to offer emissions from as low as 104g/km CO2, thanks to the use of efficient new engines.
The HyBoost demonstrator is showcasing the positive effects of engine downsizing by achieving comparable performance to the conventional 2.0litre version of its vehicle (a Ford Focus) while producing fueleconomy and CO2 emissions close to those of a Toyota Prius.
Downspeeding and supercharging while optimising the transmission; or downspeeding and turbocharging – which can offer the greatest fueleconomy improvement? They showed that supercharging with downsizing can offer fueleconomy gains by around 12.2 The Southwest Research Institute and Eaton examined the issue.
China’s fourth largest car manufacturer Chongqing Changan Automobile Co and Orbital Corporation Limited have formed a joint development to work on a concept engine. It is hoped that with fueleconomy improvements, the Euro IV emission levels will be achieved.
This time it was the turn of the North American 2011 Ford Fiesta, which will be available in both four-door and five-door body styles and comes with a choice of 15 class-exclusive technologies and projected fueleconomy of 40mpg. Twin internal clutches keep it in constant mesh while continually optimising for maximum responsiveness.
Most greencar enthusiasts would claim that it was General Motors’ and Chrysler’s lack of foresight in embracing greencars and alternative fuel technologies that led to their downfall. Tags: Chrysler Greencars Latest news general motors is green to blame.
The car maker has lined up three new vehicles to make their debut at the event: the efficient A3 1.2 TFSI: Part of Audi’s philosophy in addressing efficiency is downsizing and so it’s no surprise to see a new turbocharged petrol direct injection 1.2 TFSI; the low-emission A4 3.0TDI; and the S5 Sportback.
Rapid downsizing, improved fueleconomy and simplification of the company’s engine line-up – they are the key elements of Chrysler’s new powertrain strategy. Tags: Chrysler Greencars Latest news Chrysler diesels Chrysler Fiat Chrysler petrol engines Chrysler Powertrains Dodge RAM 1500 Fiat Fiat MultiJet.
The idea behind E85 boosting is that ethanol suppresses knock due to the large cooling effect it has on the air-fuel mixture when it is directly injected into the cylinder. The compression ratio can then be increased and the resulting higher BMEP levels mean the engine can be downsized at equivalent vehicle performance.
per cent improvement in fueleconomy in operation. The team began work on the VCR mechanism as a reaction to drawbacks in current approaches aimed at aiding fuel efficiency in petrol engines. Tags: Greencars Latest news Honda R&D Co SAE World Congress variable compression ratio engine.
With the addition of the all-new EcoBoost engine, the new 2010 Lincoln MKS feature a powertrain that produces a combination of V-8 power and V-6 fueleconomy. “We are committed to delivering fueleconomy leadership in every new vehicle,&# said Derrick Kuzak, Ford’s group vice president of Global Product Development.
Its dive into the financial doldrums was short-lived however, and on July 10, 2009, the company bounced back with the formation of a new, downsized GM (see article ). Ecotec VVT I-4 will include E85 engines and the number of flex fuel models will increase from 17 in 2010 to 28 in 2012. Starting from 2010 its 2.4l
The primary benefits delivered by the Ford EcoBoost approach include: optimised engine efficiency – fuel consumption and CO2 emissions reduced by up to 20 per cent. opportunity to downsize – large-engine performance, but with the size, weight and fueleconomy of a much smaller unit. “With the 2.0-litre
Frank has spent more than 30 years in breakthrough vehicle development, during which he received two world records for vehicle fueleconomy, designed nine generations of PHEVs, and was a four-time winner of US DOE Advanced Vehicle Design competitions. Smaller and lighter, it requires less liquid fuel. References. [
Before we were saying it will be an awfully long time before we can get the costs down so people can afford it, but actually if you offset the fuel costs, people can afford it." ( GreenCar Congress ). It also may have a rheostat so drivers can select a performance or fuel-economy mode. Red Herring ).
Ford views EcoBoost as a strategy as well as a product—one that will serve as a key element of Ford’s CO 2 and fueleconomy product strategy—said Dan Kapp, Director, Ford Powertrain Research and Advanced Engineering, during a briefing on the company’s fueleconomy strategies in Dearborn.
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