Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005

Key specs

Jeep Grand Cherokee (SUV) Grand Cherokee III (WK) 2005,2006,2007

What is the body type, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

SUV, 5 Doors, 5 Seats

How much power, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

238 Hp @ 4500 rpm.
50.6 Hp/l

How fast is the car, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

201 km/h 124.9 mph

What is the engine size, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

4701 cm3
286.87 cu. in.

How many cylinders, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

8, V-engine

What is the drivetrain, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

All wheel drive (4x4),

How long is this vehicle, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

4740 mm
186.61 in.

How wide is the vehicle, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

1862 mm
73.31 in.

What is the curb weight, Jeep Grand Cherokee III (WK) 4.7i V8 (238 Hp) 4WD Automatic 2005?

2092 kg
4612.07 lbs.

Jeep Grand Cherokee (SUV) Grand Cherokee III (WK) 2005,2006,2007 Specs

General information

Brand Jeep
Model Grand Cherokee (SUV)
Version Grand Cherokee III (WK)
Engine version 4.7i V8 (238 Hp) 4WD Automatic
Year production start 2005
Year production end 2007
Vehicle type SUV
Horsepower RPM 238 Hp @ 4500 rpm.
Curb weight kg -lbs total

2092 kg

4612.07 lbs.
Overall length mm - inch

4740 mm

186.61 in.
Doors 5
Top Speed 201 km/h 124.9 mph

Engine specs

Cam configuration SOHC
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

4701 cm3

286.87 cu. in.
Eng. horsepower RPM 238 Hp @ 4500 rpm.
Horsepower per litre 50.6 Hp/l
Weight / horsepower kg/hp - hp/tons

8.8 kg/Hp

113.8 Hp/tonne
Weight / torque kg/Nm - Nm/tons 5.1 kg/Nm, 197.9 Nm/tonne

5.1 kg/Nm

197.9 Nm/tonne
Torque Nm RPM lb-ft RPM

414 Nm @ 3600 rpm.

305.35 lb.-ft. @ 3600 rpm.
Bore (mm in)

93 mm

3.66 in.
Stroke (mm in)

86.5 mm

3.41 in.
Compression ratio 9
Fuel delivery system Multi-point indirect injection
Fuel type Petrol (Gasoline)
Valvetrain 2
Engine aspiration Naturally aspirated engine
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
Turning diameter m - ft

11.3 m

37.07 ft.

Suspension

Body / Chassis

Wheels & Tyres

Wheels size 235/65 R17
Wheels rims 17

Exterior

Interior

Safety and Security

Passenger

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

977 l

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

1909 l

67.42 cu. ft.

Dimensions

Overall length mm - inch

4740 mm

186.61 in.
Overall width mm -inch

1862 mm

73.31 in.
Overall height mm -inch

1720 mm

67.72 in.
Wheelbase mm - inch

2781 mm

109.49 in.
Track width front mm - inch

1575 mm

62.01 in.
Track width rear mm - inch

1575 mm

62.01 in.
Coefficient of drag 0.41

Weights

Curb weight kg -lbs total

2092 kg

4612.07 lbs.
Gross weight kg -lbs total

2767 kg

6100.19 lbs.
Capacities kg - lbs

675 kg

1488.12 lbs.
Fuel tank liters | gallons

78 l

20.61 US gal | 17.16 UK gal

Fuel economy

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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