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Volvo to concentrate on hybrids and downsized engines for US

Green Car Congress

Volvo Car Corporation will rely on a powertrain strategy based on its new downsized 4-cylinder VEA (Volvo Environmental Architecture) engine platform ( earlier post ) and hybrids for the US market, said John Maloney, recently appointed President of Volvo Cars, US, in an interview at the Detroit Auto Show. Click to enlarge.

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NREL announces $18M investment in 9 new projects to advance medium- and heavy-duty natural gas vehicle technologies

Green Car Congress

Downsized, Optimized, High Efficiency, Spark Ignited Natural Gas Engine. This combination of technologies seeks to solve the technical challenges of dispensing uncertainty and heat of compression that results in natural gas vehicles being under-filled.

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National Research Council Study Finds That Available Technologies Can Result in Significant Fuel Savings for Passenger Vehicles Over the Next 15 Years, But at Higher Purchase Prices for Consumers

Green Car Congress

For example, the report notes the promise of cylinder deactivation, turbocharging and downsizing. The committee estimated costs for turbocharging and downsizing to range from close to zero, when converting from a V6 to a four cylinder engine, to almost $1,000 when converting from a V8 to a V6.

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NRC report finds significant number of near-term technologies could greatly reduce fuel consumption in passenger cars

Green Car Congress

Turbocharging and downsizing can also yield fuel consumption reductions. Downsizing is an important strategy applicable in combination with technologies that increase engine torque, such as turbocharging or supercharging. Part of the gain from advanced-level CI diesel engines comes from downsizing.

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The EV Battery Wish List

Cars That Think

Now the world’s most aerodynamic production vehicle, with a 0.197 coefficient of drag, the Air Touring delivers an EPA-rated 7.44 Extrapolating from company targets, a future compact-size Lucid—think the size of Tesla Model 3 or Model Y—could decisively downsize its battery without sacrificing useful range.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

The XHT is a new generation of plug-in hybrid drive train ready to multiply the gas mileage of any SUV or any standard sedan." ( Company PressRelease ) BYD Auto top 2/3/08 BYD Auto Co., GMs program relies on lithium-ion battery technology that Gioia called "cost, weight and package prohibitive." I think that our No.

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