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JD Power 2012 APEAL highlights ongoing downsizing trend for new car buyers in US; increasing satisfaction with smaller vehicles

Green Car Congress

The 2012 APEAL Study finds that 27% of new-vehicle buyers who replaced a vehicle downsized—i.e., purchased a new vehicle in a smaller segment than the vehicle they replaced. The 2012 APEAL Study finds that 27% of new-vehicle buyers who replaced a vehicle downsized—i.e.,

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EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

Green Car Congress

This trend of increasing demand for higher octane gasoline is likely driven by changes in fuel requirements for light-duty vehicles (LDV) in response to increasing fuel economy standards, which will have widespread implications for future gasoline markets, according to EIA analysts. of new gasoline-fueled LDV sales. of the market.

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HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

Green Car Congress

version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius, according to David Boggs, Ricardo Technical Specialist, Engines, in a presentation at the recent 2011 Directions in Engine-Efficiency and Emissions Research Conference (DEER) hosted by the Department of Energy in Detroit.

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Simulation study finds “Millerizing” the Scuderi split-cycle engine could enable 50% engine downsizing with retention of power and torque, along with reduced fuel consumption

Green Car Congress

Simulation study finds Miller version of Scuderi engine can deliver twice the BMEP as naturally aspirated version, theoretically enabling 50% downsizing while maintaining performance. Applying the Miller cycle to the Scuderi engine (right) entails downsizing of the compression cylinder. Source: Scuderi. Click to enlarge.

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Navigant forecasts global sales of light-duty stop-start vehicles to grow from 19M in 2015 to 59 million by 2024

Green Car Congress

In a new report, Navigant Research forecasts that total annual global light-duty start-stop vehicle (SSVs) sales will reach 59 million, accounting for 55% of all light duty vehicle sales. —“ Start-Stop Vehicles ”. —“ Start-Stop Vehicles ”.

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Cadillac Optiq preview, $22,000 VW EV, hydrogen hybrid engines: Today’s Car News

Baua Electric

All-wheel drive, a vast fixed-glass roof, lots of screen space, and an interior that looks all the part of a luxury vehicle will distinguish this 300-mile EV that turns to lighting to sharpen its look. Would such a vehicle also make waves in the U.S.?

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New lightweight aluminum piston from Federal-Mogul enables further downsizing of gasoline engines

Green Car Congress

The new Advanced Elastoval II piston is lighter, delivers increased power outputs and can withstand the higher pressures that occur late in the combustion cycle of highly charged downsized engines. Several vehicle manufacturers are validating the Advanced Elastoval II piston, with the first scheduled for series production later this year.