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| Top pipes exhaust system. |
Engine layout Mid-engine
Layout / number of cylinders 8
Displacement 4 593 cm³
Power Total System > 652 kW (887 hp) Comb.engine: 447 kW (608hp)
Power transmission:
Combustion engine with hybrid module and transmission bolted together to form a single drive unit; seven-speed Porsche Doppelkupplung (PDK); rear-wheel drive; front electric motor with transmission for driving the front wheels (decoupled from 265 km/h); five pre-selectable operating modes for optimum coordination of all drive units.
Gear ratios PDK
1st gear 3.91
2nd gear 2.29
3rd gear 1.58
4th gear 1.19
5th gear 0.97
6th gear 0.83
7th gear 0.67
R gear 3.55
Final drive ratio 3.09
Clutch diameter 220 mm/164 mm
Hybrid specific details
Liquid-cooled high-performance lithium-ion traction battery with capacity of 6.8 kWh and power output of 230 kW. Onboard charger with charging output of 3.6 kW. Porsche universal charger (AC) for charging the vehicle from an external source. Electrically powered auxiliary units: air
conditioning compressor, power steering, brake booster. Hybrid module consisting of clutch and electric motor including power electronics at the front and rear axle.
Chassis
Front axle; Double-wishbone front axle , PASM
Rear axle; Multi-link rear axle based on the LSA concept (lightweight,stable, agile) and electric rear-axle steering. Independent wheel suspension, air suspension, vibration damper, PASM
Brakes
High-performance hybrid braking system with integrated recuperation. Regulates the combined braking effect of electric braking by the electric motors (recuperation) and hydraulic braking by Porsche Ceramic Composite Brake (PCCB) to provide the customary Porsche brake pedal feel in conjunction with a very high rate of recuperation. Porsche Ceramic Composite Brake (PCCB) with six-piston brake calipers at front and four-piston units at rear internally vented and cross-drilled.
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| The 918 Spyder Weissach Package |
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