The 911 Turbo and 911 Turbo S
The 911 Turbo and 911 Turbo S
The 911 Turbo and 911 Turbo S
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Hill Start Assist.<br />
Hill Start Assist comes as<br />
st<strong>and</strong>ard for both manual <strong>and</strong><br />
PDK transmissions. It assists<br />
the driver in making a smooth<br />
<strong>and</strong> roll-free start on an incline.<br />
After braking, the system<br />
automatically detects whether<br />
the vehicle has come to<br />
a stop on a hill. When the<br />
driver releases the footbrake<br />
with the car still in gear, the<br />
brake pressure is retained on<br />
all four wheels for roughly<br />
two more seconds. This<br />
· 44 ·<br />
Performance | Transmission<br />
temporarily prevents the vehicle<br />
from rolling backward. When<br />
the driver accelerates (or<br />
accelerates <strong>and</strong> releases the<br />
clutch, in the case of manual<br />
models), the brake pressure<br />
is reduced once sufficient<br />
revs have been generated.