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  4. Jeep Grand Cherokee III (WK) 4.7i V8 (309 Hp) 4WD Automatic 2008, 2009, 2010
Jeep Grand Cherokee III (WK) 4.7i V8 (309 Hp) 4WD Automatic 2008, 2009, 2010
Jeep Grand Cherokee III (WK) 4.7i V8 (309 Hp) 4WD Automatic 2008, 2009, 2010
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General information

Name

Jeep Grand Cherokee III (WK) 4.7i V8 (309 Hp) 4WD Automatic 2008, 2009, 2010

Brand

Jeep
Model

Grand Cherokee
Generation

Grand Cherokee III (WK)
Year of production

2008

Number of seats

5

Number of doors

5

Body type

Off-road vehicle
Powertrain architecture

Internal Combustion engine
Engine Modification

4.7i V8 (309 Hp) 4WD Automatic

Power

309 Hp @ 5650 rpm.

Torque (Nm)

453 Nm @ 3950 rpm.

Electrical System

Performance specs

Fuel consumption economy urban (l/100 km)

16.8 l/100 km

Fuel consumption economy extra urban (l/100 km)

12.4 l/100 km

Fuel consumption economy combined (l/100 km)

15.7 l/100 km

Engine specs

Engine #1

Power
309 Hp @ 5650 rpm.
Power per litre
65.7 Hp/l
Torque
453 Nm @ 3950 rpm.
Engine displacement
4701 cm3
Number of cylinders
8
Position of cylinders
V-engine
Cylinder bore
93 mm
Piston stroke
86.5 mm
Compression ratio
9.8
Number of valves per cylinder
2
Fuel system
Multi-point indirect injection
Fuel type
Petrol (Gasoline)
Valve train
SOHC

Space volume and weights

Curb weight (kg)

2105 kg

Max weight (kg)

2767 kg

Fuel tank capacity (l)

80 l

Dimensions

Length (mm)

4775 mm

Width (mm)

1861 mm

Height (mm)

1749 mm

Wheelbase (mm)

2781 mm

Front track (mm)

1575 mm

Rear track (mm)

1575 mm

Minimum turning circle turning diameter (mm)

11.3 m

Drivetrain brakes and suspension specs

Drive wheel

All wheel drive (4x4)

Transmission type

automatic

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Power steering

Hydraulic Steering

Front tires size

245/65 R17

Rear tires size

245/65 R17

Wheel rims size

R17

Technology and Operation