Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020

Key specs

Porsche Cayenne (SUV, Crossover) Cayenne III 2020,2021,2022,2023

What is the body type, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

SUV, Crossover, 5 Doors, 5 Seats

How much power, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

550 Hp @ 5750-6000 rpm.
137.6 Hp/l

How fast is the car, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

295 km/h 183.3 mph

What is the engine size, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

3996 cm3
243.85 cu. in.

How many cylinders, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

8, V-engine

What is the drivetrain, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

All wheel drive (4x4),

How long is this vehicle, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

4926 mm
193.94 in.

How wide is the vehicle, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

1983 mm
78.07 in.

What is the curb weight, Porsche Cayenne III Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S 2020?

2490 kg
5489.51 lbs.

Porsche Cayenne (SUV, Crossover) Cayenne III 2020,2021,2022,2023 Specs

General information

Brand Porsche
Model Cayenne (SUV, Crossover)
Version Cayenne III
Engine version Turbo S 4.0 V8 (680 Hp) E-Hybrid Tiptronic S
Year production start 2020
Year production end 2023
Vehicle type SUV, Crossover
Horsepower RPM 550 Hp @ 5750-6000 rpm.
Acceleration 0 - 100 kmh sec 3.8 sec
Curb weight kg -lbs total

2490 kg

5489.51 lbs.
Doors 5
Top Speed 295 km/h 183.3 mph

Engine specs

Designation model DCUA, M.DCUA
Cam configuration DOHC
Engine position and orientation Electric motor, integrated into transmission
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

3996 cm3

243.85 cu. in.
Eng. horsepower RPM 550 Hp @ 5750-6000 rpm.
Horsepower per litre 137.6 Hp/l
Weight / horsepower kg/hp - hp/tons

3.7 kg/Hp

273.1 Hp/tonne
Weight / torque kg/Nm - Nm/tons 2.8 kg/Nm, 361.4 Nm/tonne

2.8 kg/Nm

361.4 Nm/tonne
Torque Nm RPM lb-ft RPM

770 Nm @ 2100-4500 rpm.

567.92 lb.-ft. @ 2100-4500 rpm.
Bore (mm in)

86 mm

3.39 in.
Stroke (mm in)

86 mm

3.39 in.
Compression ratio 10.1
Fuel delivery system Direct injection
Fuel type petrol / electricity
Valvetrain 4
Engine aspiration BiTurbo, Intercooler
Engine oil liters | quarts

9 l

9.51 US qt | 7.92 UK qt
Emission certification Euro 6d-ISC-FCM
Powertrain architecture PHEV (Plug-in Hybrid Electric Vehicle)
Electric motor power 136 Hp @ 2500-3000 rpm.
Electric motor torque 400 Nm @ 100-2300 rpm. 295.02 lb.-ft. @ 100-2300 rpm.
Engine location Electric motor, integrated into transmission
Total available power 680 Hp @ 5750-6000 rpm.
Totale available torque 900 Nm @ 1500-5000 rpm. 663.81 lb.-ft. @ 1500-5000 rpm.

Transmission and Drive system

Drive configuration All wheel drive (4x4)

Brakes

Front brakes Ventilated discs, 440x40 mm
Rear brakes Ventilated discs, 410x32 mm
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

11.5 m

37.73 ft.

Suspension

Front suspension Independent multi-link, Pneumatic suspension
Rear suspension Pneumatic suspension, Independent multi-link

Body / Chassis

Wheels & Tyres

Wheels size Front wheel tires: 285/40 R21
Wheels rims Front wheel rims: 9.5J x 21

Exterior

Interior

Safety and Security

Passenger

Passengers seats 5
Trunk space min liter | cu. Ft.

645 l

22.78 cu. ft.
Trunk space max liter | cu. Ft.

1607 l

56.75 cu. ft.
Roof load load kg lbs

100 kg

220.46 lbs.

Dimensions

Overall length mm - inch

4926 mm

193.94 in.
Overall width mm -inch

1983 mm

78.07 in.
Overall height mm -inch

1673 mm

65.87 in.
Wheelbase mm - inch

2895 mm

113.98 in.
Track width front mm - inch

1687 mm

66.42 in.
Track width rear mm - inch

1670 mm

65.75 in.
Coefficient of drag 0.35

Weights

Curb weight kg -lbs total

2490 kg

5489.51 lbs.
Gross weight kg -lbs total

3075 kg

6779.21 lbs.
Capacities kg - lbs

585 kg

1289.7 lbs.
Fuel tank liters | gallons

75 l

19.81 US gal | 16.5 UK gal

Fuel economy

Combined (NEDC) l/100 km - Mpg

3.2-3.3 l/100 km

73.5 - 71.28 US mpg
Autonomy km (combined use) NEDC 2343?75
Combined fuel consumption (WLTP) 3.8-4 l/100 km 61.9 - 58.8 US mpg

Engine type

8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.

What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.

How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.

Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.

What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.

V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.

The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.

Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.

The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.

edited by arrabbiata

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