2006 MERCEDES-BENZ G55AMG Owner's Manual

368 Technical data
Identification labels
1Certification label (includes Paintwork
code), located on the driver’s door
B-pillar2Vehicle Identification Number (VIN)
(lower edge of windshield)
3Engine number (engraved on engine)
4Emission control information label, in-
cludes both federal and California cer-
tification exhaust emission standards
5Vacuum line routing diagram label
i
When ordering parts, please specify ve-
hicle identification and engine num-
bers.

369 Technical data
Layout of poly-V-belt drive
Layout of poly-V-belt drive
For dimensions of the poly-V-belt, see
technical data (
page 370).
G500
1Automatic belt tensioner
2Power steering pump
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator (alternator)
7Idler pulleyG55AMG
The G 55 AMG has two poly-V-belts
(belt one shown in purple/belt two shown
in black).
1Idler pulley
2Automatic belt tensioner
3Power steering pump
4Air conditioning compressor
5Crankshaft
6Coolant pump
7Generator (alternator)
8Idler pulley
9Automatic belt tensioner
aSupercharger

370 Technical data
Engine
G 500 (463.249)1
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Light Truck Center for the corresponding data of all special bodies and special
equipment.
G55AMG (463.271)1
Engine113113
Mode of operation4-stroke engine, gasoline injection4-stroke engine, gasoline injection
No. of cylinders88
Bore3.82 in (97.00 mm)3.82 in (97.00 mm)
Stroke3.31 in (84.00 mm)3.60 in (92.00 mm)
Total piston displacement303.0 cu in (4966 cm3)331.8 cu in (5439 cm3)
Compression ratio10:19:1
Output acc. to SAE J 1349292 hp / 5500 rpm2
(218 kW / 5500 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.
469 hp / 6100 rpm2
(350 kW / 6100 rpm)
Maximum torque acc. to SAE J 1349336 lb-ft / 2800 - 4000 rpm
(456 Nm / 2800 - 4000 rpm)516 lb-ft / 2650 - 4000 rpm
(700 Nm / 2650 - 4000 rpm)
Maximum engine speed6300 rpm6500 rpm
Firing order1-5-4-2-6-3-7-81-5-4-2-6-3-7-8
Poly-V-belt2380 mmBelt one: 1289 mm
Belt two: 2449 mm

371 Technical data
Rims and tires
Rims and tires
Use only tires and rims which have been
specifically developed for your vehicle and
tested and approved by Mercedes-Benz.
Other tires and rims can have detrimental
effects, such as:

Poor handling characteristics

Increased noise

Increased fuel consumption
!
Moreover, tires and rims not approved
by Mercedes-Benz may, under load,
exhibit dimensional variations and dif-
ferent tire deformation characteristics
that could cause them to come into
contact with the vehicle body or axle
parts. Damage to the tires or the vehi-
cle may be the result.
i
Further information on tires and rims is
available at any authorized
Mercedes-Benz Light Truck Center.
A placard with the recommended tire
inflation pressures is located on the
driver’s door B-pillar. Some vehicles
may have supplemental tire inflation
pressure information for driving at high
speeds (
page 261) or for vehicle
loads less than the maximum loaded
vehicle condition. If such information is
provided, it can be found on the placard
located on the inside of the fuel filler
flap. The tire inflation pressure should
be checked regularly and should only
be adjusted on cold tires. Follow tire
manufacturer’s maintenance recom-
mendation included with vehicle.

372 Technical data
Rims and tires
Rims and Tires
G500G55AMG
Rims (light alloy)71/2 J x18 H291/2 J x 18 EH2
Wheel offset1.69 in (43 mm)1.97 in (50 mm)
All season tires (radial-ply tires)265/60 R18 110V M+S285/55 R18 113V M+S1
1Must not be used with snow chains.

373 Technical data
Rims and tires
Spare wheels
G500G55AMG
Rims (light alloy)71/2 J x18 H271/2 J x18 H2
Wheel offset1.69 in (43 mm)1.69 in (43 mm)
All season tires (radial-ply tires)265/60 R18 110V M+S265/60 R18 110V M+S

374 Technical data
Electrical system
G500G55AMG
Generator (alternator)14 V/150 A14 V/180 A
Starter motor12 V/1.7 kW12 V/1.7 kW
Battery12 V/90 Ah12 V/90 Ah
Spark plugsBosch F 8 DPER
Beru 14 FGH 8 DPUR X 2NGK ILFR6A
Electrode gap0.039 in (1.0 mm)0.039 in (1.0 mm)
Tightening torque15 – 22 lb-ft (20 – 30 Nm)15 – 22 lb-ft (20 – 30 Nm)

375 Technical data
Main dimensions, vehicle weights and ratings
Main dimensions, vehicle weights and ratings
Main dimensions
Vehicle weights and ratings
G500G55AMG
Overall vehicle length
(inc. spare wheel)185.6 in (4715 mm)185.6 in (4715 mm)
Overall vehicle width71.3 in (1811 mm)73.4 in (1864 mm)
Overall vehicle height77.8 in (1977 mm)77.8 in (1977 mm)
Wheel base112.2 in (2850 mm)112.2 in (2850 mm)
Ground clearance8.3 in (211 mm)8.3 in (211 mm)
Turning radius523.6 in (13.3 m)523.6 in (13.3 m)
Track, front and rear59.6 in (1515 mm)59.1 in (1501 mm)
G500G55AMG
Gross Vehicle Weight Rating1
1GVWR is the maximum permissible vehicle weight. Gross Vehicle Weight (GVW) comprises weight of vehicle including fuel, tools, spare wheel, installed accessories,
passengers, cargo and trailer tongue. It must never exceed the GVWR.
6615 lb (3000 kg)6615 lb (3000 kg)
Gross Axle Weight Rating, front2
2GAWR is the maximum permissible axle weight.
3110 lb (1410 kg)3200 lb (1450 kg)
Gross Axle Weight Rating, rear23965 lb (1800 kg)3965 lb (1800 kg)