Water cooling,
thermal management with control thermostat and potted water pump
Valve
control
VarioCam Plus:
Camshaft control on intake and exhaust sides, valve lift adjustment on the
intake side
パワートレイン
Drive system
Porsche Traction Management (PTM): Active
all-wheel drive with electronically regulated, map-controlled multi-plate
clutch, variable torque distribution between front and rear axle; switchable
centre differential lock
Transmission
7-speed dual-clutch transmission (PDK)
Gear ratios:
1st gear
3.69
2nd gear
2.15
3rd gear
1.41
4th gear
1.03
5th gear
0.79
6th gear
0.63
7th gear
0.52
Reverse gear
2.94
Rear axle ratio
4.67
シャシー
Suspension and
damping
Steel suspension lowered by 10 mm and
double-acting, hydraulic gas-filled vibration dampers; Porsche Active
Suspension Management (PASM) with continuous damper adjustment and three
programmes
Front axle
Independent suspension with
five-link aluminium front axle with separated wishbones at top and bottom
Rear axle
Independent suspension with aluminium trapezoidal link at the bottom,
aluminium link at the top and tie rod
Steering
Electromechanical power steering
Steering ratio
14.3:1 (centre position)
Steering wheel diameter
375 mm
Turning circle diameter
11.96 m
Vehicle stability system
Porsche Stability Management (PSM) with ABS, ASR, ABD, EDTC and Trailer
Stability Management
ブレーキ
Brake system
Six-piston aluminium monobloc
fixed-calliper brakes at the front, combination floating-calliper brakes at
the rear; electric parking brake; multi-collision brake