Porsche boosts 911 models for 2017
The top-of-the-line 911 models will be available in both coupe and convertible body styles and are equipped with engines offering 20 horsepower more than before, a sharper design, and enhanced features. The 3.8 liter twin-turbo six-cylinder engine powering the 911 Turbo now develops 540 hp. The increase in horsepower is achieved through modified intake ports in the cylinder heads, new fuel injectors, and higher fuel pressure. The 911 Turbo S now makes 580 hp thanks to new turbochargers with larger impelle.
In addition to a higher maximum torque (553 lb.-ft. in overboost compared to 523 lb.-ft. on the Turbo), the Turbo S also has a higher redline (7200 rpm instead of 7000). Porsche is still the only manufacturer to use turbochargers with variable turbine geometry in gasoline engines. The 911 Turbo S Coupe accelerates from 0 to 60 miles per hour in 2.8 seconds, making it 0.1 seconds faster than its predecessor. Its top track speed of 205 miles per hour has increased by 7 miles per hour.
The 911 Turbo reaches 60 miles per hour from standstill in 2.9 seconds, and its top track speed is 198 miles per hour – 2 miles per hour faster than the previous model. In spite of this increased performance, further advanced electronic engine and transmission management with revised gear change mappings reduce fuel consumption. EPA fuel consumption ratings will be available at a later date. The Sport Chrono Package is now a standard feature on all 911 Turbo models.
This includes the new GT sport steering wheel in 918 Spyder design, equipped with a mode switch. It consists of a rotary ring with stepped positions that can be used to select one of the four drivetrain modes Normal, Sport, Sport Plus, or Individual. The Individual setting lets the driver configure and store her or his preferred vehicle setup, including PDK shift strategy, throttle response and damper control.
Another new feature of the Sport Chrono Package is the Sport Response button. When the button is pressed, it preconditions the engine and transmission for the best possible responsiveness. In this state, the vehicle can produce optimal acceleration for up to 20 seconds. ■
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