Green Car Congress

OCTOBER 11, 2011

Audi’s principle of downsizing: “ Forced induction replaces displacement ” One twin-scroll turbocharger per cylinder bank compresses the fresh air. The twin-scroll technology prevents the exhaust gas flows from influencing each other. TFSI reacts immediately to the gas pedal as a result.

Audi 199

Audi Downsizing Fuel Engine 199

Green Car Congress

OCTOBER 16, 2012

As a result of these sound-engineering measures, the customer perceives quiet and smooth idling, no unusual noises throughout the operating range, and a pleasant sound quality even at high speeds and loads. Opel’s SIDI ECOTEC is the only engine in its class to offer balance shafts, according to GM. Turbocharging. Production of the new 1.6

Gasoline 350

Gasoline Engine Fuel Power 350

Green Car Congress

OCTOBER 8, 2013

liter class which are engineered to meet customer demand for strong, downsized engine performance. All variants of these new engine families are built at Opel’s plant in Szentgotthard, Hungary, where gasoline and diesel engines are produced on a shared assembly line. All vehicle applications of the 1.0

Engine 220

Engine MPG Exhaust Gasoline 220