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Citroën introduces first members of new 3-cylinder gasoline engine family; 1.0L and 1.2L PureTech reduce fuel consumption about 25%

Green Car Congress

To achieve these results, PureTech development called for a number of changes, chief among which were: Downsizing. Top speed is up 7 mph (11 km/h), and fuel economy is also improved by up to 1.5 Progress has been made across the board, with the top speed increasing by 5 mph (8 km/h). Three cylinders. liter unit it replaces.

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

Green Car Congress

This means that in addition the power demand is more difficult to achieve with engine downsizing and transmission down-speeding alone. mph] and potentially to provide torque assist at other road speeds including during engine-off coasting. The WLTP is significantly more dynamic with faster acceleration rates.

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Ferrari’s Plug-in Hybrid One-Ups the Combustion Engine

Cars That Think

Because the front wheels are driven independently, the car can travel 26 kilometers (16 miles) on electricity alone, at speeds up to 135 km/h (83 mph). That front-drive mode gets the car a green light in cities like London and Rome as they begin to bar polluting cars from their downtown areas. It can accelerate to 60 mph in about 2.0

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

In fact, the optimized PHEV is much more efficient as a long range liquid fuel vehicle, because the engine is downsized. In addition, the second car will likely be a conventional car burning more fuel and creating more CO 2 per distance traveled than a long range PHEV because of the greatly downsized and more efficient engine in the PHEV.

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