Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005

Key specs

Porsche Cayenne (SUV, Crossover) Cayenne (955) 2005,2006

What is the body type, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

SUV, Crossover, 5 Doors, 5 Seats

What is the fuel economy, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

15.7 l/100 km 14.98 US mpg
21.9 l/100 km 10.74 US mpg
11.9 l/100 km 19.77 US mpg

How much power, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

521 Hp @ 5500 rpm.
115.5 Hp/l

How fast is the car, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

270 km/h 167.77 mph

What is the engine size, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

4511 cm3
275.28 cu. in.

How many cylinders, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

8, V-engine

What is the drivetrain, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

All wheel drive (4x4),

How long is this vehicle, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

4786 mm
188.43 in.

How wide is the vehicle, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

1928 mm
75.91 in.

What is the curb weight, Porsche Cayenne (955) Turbo S 4.5 V8 (521 Hp) Tiptronic S 2005?

2355 kg
5191.89 lbs.

Porsche Cayenne (SUV, Crossover) Cayenne (955) 2005,2006 Specs

General information

Brand Porsche
Model Cayenne (SUV, Crossover)
Version Cayenne (955)
Engine version Turbo S 4.5 V8 (521 Hp) Tiptronic S
Year production start 2005
Year production end 2006
Vehicle type SUV, Crossover
Horsepower RPM 521 Hp @ 5500 rpm.
Acceleration 0 - 100 kmh sec 5.2 sec
Curb weight kg -lbs total

2355 kg

5191.89 lbs.
Overall length mm - inch

4786 mm

188.43 in.
Doors 5
Top Speed 270 km/h 167.77 mph

Engine specs

Designation model M48.50
Cam configuration DOHC
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

4511 cm3

275.28 cu. in.
Eng. horsepower RPM 521 Hp @ 5500 rpm.
Horsepower per litre 115.5 Hp/l
Weight / horsepower kg/hp - hp/tons

4.5 kg/Hp

221.2 Hp/tonne
Weight / torque kg/Nm - Nm/tons 3.3 kg/Nm, 305.7 Nm/tonne

3.3 kg/Nm

305.7 Nm/tonne
Torque Nm RPM lb-ft RPM

720 Nm @ 2750-3750 rpm.

531.04 lb.-ft. @ 2750-3750 rpm.
Compression ratio 9.5
Fuel delivery system Multi-point indirect injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration Turbocharger
Engine oil liters | quarts

8.5 l

8.98 US qt | 7.48 UK qt
Engine coolant

18-21 l

19.02 - 22.19 US qt | 15.84 - 18.48 UK qt
Emission certification Euro 4
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration All wheel drive (4x4)

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion

Suspension

Front suspension Double wishbone
Rear suspension Multi-link independent

Body / Chassis

Wheels & Tyres

Wheels size 255/55 R18
Wheels rims 8J x 18

Exterior

Interior

Safety and Security

Passenger

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

540 l

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

1770 l

62.51 cu. ft.

Dimensions

Overall length mm - inch

4786 mm

188.43 in.
Overall width mm -inch

1928 mm

75.91 in.
Overall height mm -inch

1699 mm

66.89 in.
Wheelbase mm - inch

2855 mm

112.4 in.
Track width front mm - inch

1647 mm

64.84 in.
Track width rear mm - inch

1662 mm

65.43 in.

Weights

Curb weight kg -lbs total

2355 kg

5191.89 lbs.
Gross weight kg -lbs total

3080 kg

6790.24 lbs.
Capacities kg - lbs

725 kg

1598.35 lbs.
Fuel tank liters | gallons

100 l

26.42 US gal | 22 UK gal

Fuel economy

City l/100km - mpg

21.9 l/100 km

10.74 US mpg
Highway l/100 km - mpg

11.9 l/100 km

19.77 US mpg
Combined l/100 km - Mpg

15.7 l/100 km

14.98 US mpg
Autonomy km (combined use) 667

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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