Fiat expanded so that both series for a model with extremely low fuel consumption. With an average consumption of 4.0 liters per 100 kilometers and CO2 emissions of 92 g / km (both with automatic Dualogic transmission), the Fiat 500 Twinair with the world's most fuel-efficient gasoline engine Fiat 500 Twinair with the world's most fuel-efficient Benzinmotorneu developed two-cylinder turbocharged engine in the world fuel-efficient gasoline cars.
Twinair developed technology for the first time a two-cylinder engine with a turbocharger and the innovative valve control Multiair. Developed by Fiat technology replaces the conventional engines used in mechanical valve actuation with camshaft on the intake side by an electrohydraulic system. Multiair enabling fully variable and cylinder-selective control of the intake valves. The effect is a significantly higher power and torque while reducing fuel consumption and emissions.
At the same time ensures the turbocharger for power and torque data at the level of a much larger four-cylinder. What causes the Twinair technology, demonstrate the technical data: output 63 kW / 85 hp, maximum torque 145 Newton meters at 1900 revolutions per minute. For even more efficiency, especially in urban environments, provide the standard start-stop system, a gear shift indicator and an Eco-driving mode.
If the full potential of the engine is not needed (for example in city traffic), the driver can activate with a switch to operating mode "Eco". Then provides electronic motor power (42 kW / 57 PS) reduced for minimum fuel consumption and maximum efficiency.
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