technical data MERCEDES-BENZ G-CLASS SUV 2008 Owner's Manual

Performance
265Acceleration from 0 to 100 km/h
Long-wheel base station wagon G 500 G 320 CDI G 55 AMG
7-speed automatic transmission
6.1 seconds
18 9.1 seconds 5.5 seconds
Short wheel base station wagon
G 500 G 320 CDI
7-speed automatic transmission
5.9 seconds
18 8.8 seconds
Cabriolet
G 500 G 320 CDI
7-speed automatic transmission
5.9 seconds
18 8.8 seconds
18
Value stated has been calculated. Technical data
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 265 ZDateiname: 6515_4091_02_buchblock.pdf; preflight

Vehicle weights
271Vehicle weights
The unladen weight includes the driver (68 kg), luggage (7 kg) and all fluids (fuel tank 90% full). Items of optional equipment increase the
unladen weight and reduce the maximum pa yload. Specific weight specifications can be found on the vehicle identification plate
(Y page 261).
Long wheelbase station wagon G 500 G 320 CDI G 55 AMG
Unladen weight (in accordance with EC direc-
tive) 2,450 kg 2,445 kg 2,595 kg
Maximum permissible gross vehicle weight
3,200 kg 3,200 kg 3,200 kg
Maximum permissible front axle load
1,450 kg 1,450 kg 1,450 kg
Maximum permissible rear axle load
1,900 kg 1,900 kg 1,900 kg
Only when towing a trailer: permissible gross
weight of vehicle/trailer combination
6,700 kg 6,700 kg 6,700 kg
Maximum roof load
200 kg 200 kg 200 kg
Maximum permissible load 750 kg 755 kg 605 kgTechnical data
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 271 ZDateiname: 6515_4091_02_buchblock.pdf; preflight

Service products and capacities
276 Service products and capacities
Notes on service products and capaci-
ties
Service products are:
R fuels (e.g. petrol, diesel)
R lubricants (e.g. engine oil, transmission oil,
grease)
R coolant
R brake fluid
Mercedes-Benz recommends that you only
use those products which have been tested
and specially approved by Mercedes-Benz for
your vehicle and are listed in the Mercedes-
Benz Specifications for Service Products
since:
R parts and service products are matched.
R damage caused by the use of non-approved
service products is not covered by the war-
ranty
You can obtain further information from any
Mercedes-Benz Service Centre. G
Risk of accident
When handling, storing and disposing of
any service products, please observe the
relevant regulations. Failure to do so could endanger other persons and the environ-
ment.
Keep service products away from children.
To protect your health, do not allow service
products to come into contact with your
eyes or open wounds. See a doctor imme-
diately if any service product is swallowed. H
Environmental note
Dispose of service products in an environ-
mentally-responsible manner. Fuels
G
Risk of explosion
Fuel is highly flammable. Fire, naked flames
and smoking are therefore prohibited when
handling fuels.
Before refuelling, turn off the engine and
the auxiliary heating*. G
Risk of injury
Do not allow fuel to come into contact with
skin or clothing.
Allowing fuels to come into direct contact
with your skin or inhaling fuel vapours is
damaging to your health. Tank capacity Total capacity Approximately 96 l
Of which reserve
fuel
Approximately 13 l
!
Do not use petrol to refuel vehicles with a
diesel engine. Do not use diesel to refuel
vehicles with a petrol engine. Never mix
diesel with petrol. Even small amounts of
the wrong fuel result in damage to the
injection system. Damage resulting from
adding the wrong fuel is not covered by the
warranty.
More information about refuelling and fuels
can be found in the "Operation" section. Technical data
* optional
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 276Dateiname: 6515_4091_02_buchblock.pdf; preflight

Service products and capacities
277Notes on fuel consumption
The vehicle will use more fuel than usual in
the following situations:
R at very low temperatures
R in urban traffic
R on short trips
R when towing a trailer
R in mountainous terrain
The consumption figures have been deter-
mined according to EU Directive
RL 80 /1268 /EEC.
i Only for certain countries: the respective
current consumption and emission values of your vehicle can be found in the COC
papers (EC CERTIFICATE OF CONFORM-
ITY). These documents are supplied when
the vehicle is delivered.
! Do not use any special additives, as they
can cause malfunctions and engine dam-
age. Damage resulting from the use of such
additives is not covered by the Mercedes-
Benz warranty. H
Environmental note
CO 2(carbon dioxide) is the gas which sci-
entists believe to be principally responsible
for global warming (the greenhouse effect).
Your vehicle's CO 2emissions are directly related to fuel consumption and therefore
depend on:
R
efficient use of the fuel by the engine
R driving style
R other non-technical factors, such as envi-
ronmental influences or road conditions
You can minimise your vehicle's CO 2emis-
sions by driving carefully and having it serv-
iced regularly. Technical data
463_AKB; 1; 8, en-GB
wobuchh
,V ersion: 2.10.6
2008-07-17T15:19:41+02:00 - Seite 277 ZDateiname: 6515_4091_02_buchblock.pdf; preflight

Service products and capacities
278 Fuel consumption
Fuel consumption according to RL 80/1268/EEC The consumption figures have been determined according to applicable EU directives and do not refer to one specific vehicle. Deviations from
these values may occur under normal operating conditions. G 500
29 G 320 CDI G 55 AMG
Urban
13.4 l/km 21.4 l/km
Extra-urban
9.7 l/km 12.7 l/km
Overall (NEDC)
11.0 l/km 15.9 l/km
CO
2emissions 291 g/km 378 g/km
29
Missing values were not available at time of printing. Technical data
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 278Dateiname: 6515_4091_02_buchblock.pdf; preflight

Service products and capacities
279Engine oil
A list of engine oils tested and approved in accordance with the Mercedes-Benz Specifications for Service Products is available from any
Mercedes-Benz Service Centre. Engine oils which have been approved by Mercedes-Benz have the MB Sheet number indicated on the oil
container. The table shows which MB Sheet Number applies to which engine: G 500 G 320 CDI G 55 AMG
MB Sheet Number
229.3/229.5 228.51/229.31/229.51/
229.5
30 MB Sheet Number
(vehicles with a diesel
particle filter) — 228.3/228.5/228.51/
229.3/229.31/229.5/
229.51 —
i
In the event that the:
R engine oil brand
R grade (MB Sheet number)
R SAE classification (viscosity)
is not available, you can use another min-
eral or synthetic engine oil which has been
approved by Mercedes-Benz.
Mixing oils reduces the benefits of high-
grade engine oil.
! Do not use lubricant additives as they can
lead to increased wear and damage to
mechanical assemblies. The use of lubri- cant additives will result in a restriction of
your warranty.
! Engine oils for vehicles without a diesel
particle filter may also be used temporarily
in vehicles with a diesel particle filter if the
engine oil listed is not available. You must
then have an oil change carried out as soon
as possible.
30 Restriction: only SAE 0W-40 or SAE 5W-40 engine oils may be used. Technical data
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 279 ZDateiname: 6515_4091_02_buchblock.pdf; preflight

Service products and capacities
280
Capacities The following values refer to an oil change including the oil filter.
Engine with oil filter G 500 G 320 CDI G 55 AMG
Replacement amount
9.0 l 8.0 l 8.5 l
Coolant
The coolant is a mixture of water and anti-
freeze/corrosion inhibitor. It performs the
following tasks:
R anti-corrosion protection
R antifreeze protection
R raising the boiling point
i When the vehicle is first delivered, it is
topped up with a coolant that will ensure
adequate antifreeze and corrosion protec-
tion.
! Only top up with coolant that has been
premixed with the desired antifreeze pro-
tection. You could otherwise damage the
engine.
There is more information about coolant
and topping it up on Mercedes-Benz Spec- ifications for Service Products Sheet
310.1.
! Always use a suitable coolant mixture,
even in countries where high temperatures
prevail.
Otherwise, the cooling system will not be
sufficiently protected from corrosion, and
the boiling point will be too low.
If antifreeze/corrosion inhibitor is present in
the correct concentration, the boiling point of
the coolant will be around 130 °C.
The antifreeze/corrosion inhibitor concentra-
tion in the cooling system should:
R be at least 50%. This will protect the cooling
system against freezing down to around
–37 °C.
R not exceed 55% concentration (antifreeze
protection down to –45 °C), otherwise heat
will not be effectively dissipated. If the vehicle has lost coolant, top it up with
equal amounts of water and antifreeze/cor-
rosion inhibitor. Mercedes-Benz recom-
mends using an antifreeze/corrosion inhibi-
tor which has been approved for Mercedes-
Benz vehicles.
! The cooling system contains a filling
which must be renewed after 15 years, or
after 250,000 km at the latest. Have the
renewal confirmed in the Service Booklet.
The warranty is only valid if you top up with
an antifreeze/corrosion inhibitor which
has been approved by Mercedes-Benz, and
observe the recommended mixing ratios. Technical data
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 280Dateiname: 6515_4091_02_buchblock.pdf; preflight

Service products and capacities
281
Capacities The following values indicate the total cooling system capacities.
G 500 G 320 CDI G 55 AMG
Coolant
12.1 l 11.6 l 12.7 l
Coolant: vehicles with auxiliary heat-
ing*
12.7 l 12.2 l 13.2 l
Amount of antifreeze/corrosion inhibitor required for antifreeze protection
Down to –37 °C(approx. 50%)
6.05 l 5.8 l 6.4 l
Down to –45 °C(approximately 55%)
6.65 l 6.4 l 7.0 l
Brake fluid
Over a period of time, the brake fluid absorbs
moisture from the air; this lowers its boiling
point. G
Risk of accident
If the boiling point of the brake fluid is too
low, vapour pockets may form in the brake
system when the brakes are applied hard
(e.g. when driving downhill). This would
impair braking efficiency.
Have the brake fluid renewed annually with
brake fluid that has been approved by Mercedes-Benz and have this confirmed in
the Service Booklet.
i There is usually a notice in the engine
compartment to remind you when the next
brake fluid change is due. Windscreen washer system
The washer fluid reservoir holds approxi-
mately 7.5 litres.
The headlamp cleaning system and the wind-
screen washer system are both supplied from
the washer fluid reservoir.
X At temperatures above freezing point:
top up the washer fluid reservoir with a
mixture of water and windscreen washer
concentrate (Y page 162).
X At temperatures below freezing point:
top up the washer fluid reservoir with a
mixture of water, antifreeze and wind-
screen washer concentrate (Y page 162). Technical data
* optional
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 281 ZDateiname: 6515_4091_02_buchblock.pdf; preflight

Frequencies for garage door openers*
282Adapt the mixing ratio to the outside tem-
peratures. G
Risk of fire
Windscreen washer concentrate is highly
flammable. Fire, naked flames and smoking
are prohibited when windscreen washer
concentrate is being handled. Frequencies for garage door openers*
Country Radio registration number MHz frequency range
Egypt W-KLE-17 / 08 March 06 27, 30, 40, 418, 433, 868
Andorra 20 July 27, 30, 40, 433, 868
Australia 28 June 27, 30, 40, 433, 868
Barbados Registration not required 27, 40, 433, 868
Belgium Article 6 of Directive 1999/5/EC R&TTE18 May 05 27, 40, 433, 868
Bulgaria Article 6 of Directive 1999/5/EC R&TTE 12 April 07 27, 40, 433, 868
Chile 38447/F-23 No.3.3634 40, 433
Denmark Article 6 of Directive 1999/5/EC R&TTE20 April 05 27, 40, 433, 868
Germany Article 6 of Directive 1999/5/EC R&TTE7519301 29 April 05 27, 40, 433, 868
Estonia Article 6 of Directive 1999/5/EC R&TTE11 May 05 27, 40, 433, 868
Finland Article 6 of Directive 1999/5/EC R&TTE10668 13 May 05 27, 40, 433, 868
France Article 6 of Directive 1999/5/EC R&TTE10668 13 May 05 27, 30, 40, 433, 868Technical data
* optional
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 282Dateiname: 6515_4091_02_buchblock.pdf; preflight

Frequencies for garage door openers*
283Country Radio registration number MHz frequency range
French Guyana Article 6 of Directive 1999/5/EC R&TTE10668 13 May 05 27, 30, 40, 433, 868
Gibraltar Article 6 of Directive 1999/5/EC R&TTE13 May 05 (UK) 27, 40, 418, 433, 868
Greece Article 6 of Directive 1999/5/EC R&TTE11409/18/4/2005 18 May 05 27, 40, 433, 868
United Kingdom Article 6 of Directive 1999/5/EC R&TTE18 May 05 27, 40, 418, 433, 868
Guadeloupe Article 6 of Directive 1999/5/EC R&TTE10668 13 May 05 27, 30, 40, 433, 868
Ireland Article 6 of Directive 1999/5/EC R&TTE18 May 05 27, 40, 433, 868
Iceland Article 6 of Directive 1999/5/EC R&TTE18 May 05 27, 40, 433, 868
Italy DGPGSR/II/347487/FOR/15347
DGPGSR/II/347487/FOR/15348
DGPGSR/II/347487/FOR/15350
DGPGSR/II/347487/FOR/15357
DGPGSR/II/347487/FOR/15358
DGPGSR/II/347487/FOR/15359 27, 40, 433, 868
Jordan TRC/LPD/2005/23 27, 30, 40, 433, 868
Canary Islands 000438/2005, 000439/2005
000440/2005, 000441/2005
000445/2005, 000446/2005
000447/2005, 3 June 2005 27, 40, 433, 868
Croatia SDR 224/06 27, 40, 433, 868
Kuwait 5 October 2005 27, 30, 40, 418, 433, 868 Technical data
* optional
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 283 ZDateiname: 6515_4091_02_buchblock.pdf; preflight