weight BMW X5 2003 E53 Workshop Manual

5
Specifications
X5 3.0iX5 4.4i
Doors 5 5
Length 4666 mm 4666 mm
Width 1872 mm 1872 mm
Height 1717 mm 1717 mm
DImensions:
Vechicle Weigth withTransmission:
Automatic 2015 Kg 2085 Kg
Manual 1990 Kg Not Available
General
Fuel 92l 92l
Drag Coefficient 0.35 0.36
Payload 610 kg 555 kg
Roof Load 150 kg 150 kg
Gross Weight 2600 kg Not Available
Manual Trans.
Gross Weight 2625kg 2650kg
Auto Trans.
Cargo Volume 16.1/54.4 cu ft. 16.1/54,4 cu ft.
Towed Weight Braked 1600 kg Not Available
Manual
Towed Weight Braked 1700 kg 750 kg
Automatic
Turning Circle 39.7 ft. 39.7 ft.
X5 3.0iX5 4.4i
X5 3.0iX5 4.4i
Designation M54B30 M62 TU B44
Engine Management Syst. MS 43 ME 7.2
Horsepower (HP) 225@5900RPM 282@5400RPM
Torque 293@3500RPM 440@3600RPM
Bore 84mm 92mm
Stroke 89.6mm 82.7mm
Compression 10.2:1 10.0:1
X5 3.0iX5 4.4i
Engine:

33
Rear Suspension
The rear suspension is the “intragal” multi-link design taken from the E38/E39 vehicles.
Several components AER made from aluminum to erduce the unsprung weight. The X5
with the M62TU engine uses the EHC (air spring) suspension system. The EHC functions
the same as the E39 Sport Wagon with only minor differences to the components and lay-
out of the system. The X5 with the M54 engine will use standard springs in the rear with the
EHC system as an option. The rear struts on the X5 are mounted to the body instead of
the sub-frame.
The rear axle sub-frame is mounted to the body through four bushings (larger than E38) for
increased load and comfort. The rear differential is mounted through three rubber bushings
two in the front and one hydromount in the rear. The wheel bearings are similar to the E39
but incorporate different seals - designed for off-road use.
New special tools are available for adjusting the rear suspension due to the limited space.
Rear Axle Technical Data
Track: 1576mm
Toe In: 18 Feet
Camber 1 Degree 50 Feet

51
Power Distribution
The maintenance free 90 AH battery
in the X5 is mounted in the rear below
the spare tire and EHC compressor
unit. The battery box is formed of
molded plastic and the positioning of
the battery aids in weight distribution.
As with all BMW vehicles, the battery
is equipped with the BST on the pos-
itive battery cable.
Power distribution for the vehicle and
systems is through two fuse carriers
mounted in the right storage com-
partment in the rear and above the
glove box in the front.
The battery jump/charge point is
located in the engine compartment on
the left side of the fire wall.
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