New Porsche 911 Turbo improves fuel economy by 16%
Green Car Congress
MAY 3, 2013
mpg US); these figures apply to both models. 'The mpg US); these figures apply to both models. Porsche continues to be the only carmaker to offer two turbochargers with variable turbine geometry for a gasoline engine. At speeds above 80 km/h (50 mph), the system steers the rear wheels parallel to the turned front wheels.
Let's personalize your content