2004 MERCEDES-BENZ S430 technical data

387 Technical data
Rims and tires
Mixed size tires
S 430 , S 500, S 600 (Sport Package*)
S 55 AMG
Front axle:
AMG light alloy rims
8½ J x 18 EH2
1
8½ J x 18 EH2
1
Wheel offset
1.73 in (44 mm)
1.73 in (44 mm)
Summer tires (radial-ply tires)
245 / 45 R18 100Y XL
or
245 / 45 R18 96Y
245 / 45 R18 100Y XL
Rear axle:
AMG light alloy rims
9 J x 18 EH2
1
9 J x 18 EH2
1
Wheel offset
1.73 in (44 mm)
1.73 in (44 mm)
Summer tires (radial-ply tires)
265 / 40 R18 101Y XL
1
or
265 / 40 R18 97Y
1
1Must not be used with snow chains
265 / 40 R18 101Y XL
1

388 Technical dataRims and tiresSpare wheel
S 430, S 430 4MATIC
S 500, S 500 4MATIC
(except Sport Package* and except
Appearance Package*)
S 430, S 430 4MATIC, S 500, S 500 4MATIC
(Sport Package* and Appearance Package*),
S 600, S 55 AMG
Rims (light alloy)
7½ J x 17 H2
8 J x 18 H2
Wheel offset
2.0 in (51 mm)
1.73 in (44 mm)
Summer tires (radial-ply tires)
-
245 / 45 R18 96Y
All-season tires (radial-ply tires)
225 / 55 R17 97H M+S
-

389 Technical data
Electrical system
Electrical system
Model
S 430, S 500
S 55 AMG
S 600
Generator (alternator)
14 V / 150 A
14 V / 180 A
14 V / 220 A
Starter motor
12 V / 1.7 kW
12 V / 1.7 kW
12 V / 1.7 kW
Battery
12 V / 95 Ah
12 V / 95 Ah
12 V / 95 Ah
Spark plugs
Bosch F 8 DPP 332
NGK PFR 5 R-11
NGK IL FR 6 A
NGK IFR 6Q-G
Electrode gap
0.039 in (1.0 mm)
0.031 in (0.8 mm)
0.028 in (0.7 mm)
Tightening torque
15 – 22 lb-ft (20 – 30 Nm)
18 – 22 lb-ft (25 – 30 Nm)
15 – 22 lb-ft (20 – 30 Nm)

390 Technical dataMain dimensions and weights
Main dimensions and weightsMain dimensionsWeightsModel
S 430 (220.070)
S 430 (220.170)
S 430 4MATIC (220.183)
S 500 (220.175)
S 500 4MATIC (220.184)
S 55 AMG (220.174)
S 600 (220.176)
Overall vehicle length
198.3 in (5038 mm)
203.1 in (5158 mm)
203.1 in (5158 mm)
203.1 in (5158 mm)
Overall vehicle width
73.0 in (1855 mm)
73.0 in (1855 mm)
73.0 in (1855 mm)
73.0 in (1855 mm)
Overall vehicle height
57.2 in (1454 mm)
57.2 in (1454 mm)
57.2 in (1454 mm)
57.4 in (1457 mm)
Wheelbase
116.7 in (2965 mm)
121.5 in (3085 mm)
121.5 in (3085 mm)
121.5 in (3085 mm)
Track, front
62.0 in (1574 mm)
62.0 in (1574 mm)
62.1 in (1578 mm)
62.0 in (1574 mm)
Track, rear
62.0 in (1574 mm)
62.0 in (1574 mm)
62.1 in (1578 mm)
62.0 in (1574 mm)
Max. roof load
220 lbs (100 kg)
Max. trunk load
220 lbs (100 kg)

391 Technical data
Fuels, coolants, lubricants, etc.
Fuels, coolants, lubricants, etc.
CapacitiesVehicle components and their respective
lubricants must match. Therefore use only
brands tested and approved by us.Please refer to the Factory Approved Ser-
vice Products pamphlet, or inquire at your
Mercedes-Benz Center.
Model
Capacity
Fuels, coolants, lubricants, etc.
Engine with oil filter
S 430
S 500
S 55 AMG
S 600
8.5 US qt. (8.0 l)
8.5 US qt. (8.0 l)
7.9 US qt. (7.5 l)
9.5 US qt. (9.0 l)
Approved engine oils
Automatic transmission
S 600
9.1 US qt. (8.6 l)
8.1 US qt. (7.7 l)
MB Automatic Transmission Oil
Rear axle
S55AMG
S 600
1.7 US qt. (1.6 l)
2.1 US qt. (2.0 l)
2.1 US qt. (2.0 l)
Hypoid gear oil SAE 85 W 90
Front axle
S 430 4MATIC
S 500 4MATIC
0.63 US qt. (0.6 l)
Hypoid gear oil SAE 85 W 90
Transfer case
S 430 4MATIC
S 500 4MATIC
0.62 US qt. (0.585 l)
MB Transfer Case Oil
Hydraulic system for ADS or ABC
4.2 US qt. (4.0 l)
MB Hydraulic Fluids
Power steering
approx. 1.1 US qt. (1.0 l)
MB Power Steering Fluid (Pentosin
CHF 11S)

392 Technical dataFuels, coolants, lubricants, etc.
Model
Capacity
Fuels, coolants, lubricants, etc.
Front wheel hubs
approx. 3.5 oz. (100 g)
each
High-temperature roller bearing
grease
Brake system
0.7 US qt. (0.7 l)
MB Brake Fluid (DOT 4+)
Cooling system
S 430, S 500
S 55 AMG
S 600
approx. 12.1 US qt. (11.5 l)
approx. 14.3 US qt. (13.5 l)
approx. 15.85 US qt. (15 l)
MB 325.0 Anticorrosion / Antifreeze
Low temperature cooling system
S 600
2.3 US qt. (2.2 l)
MB 325.0 Anticorrosion / Antifreeze
Fuel tank
including a reserve of
S 430, S 500,
S55AMG
S 600
23.2 US gal. (88.0 l)
2.9 US gal. (11.0 l))
Premium unleaded gasoline:
Minimum Posted Octane 91
(Avg.of96RON/86MON)
Air conditioning system
R-134a refrigerant and special PAG
lubricant oil (never R-12)
Windshield washer
3.2 US qt. (3.0 l)
MB Windshield Washer Concentrate
1
1Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and commercially available pre-
mixed windshield washer solvent / antifreeze for temperatures below freezing point. Follow suggested mixing ratios (page 398).Windshield washer and
headlamp cleaning system:
7.1 US qt. (6.7 l)
MB Windshield Washer Concentrate
1

393 Technical data
Fuels, coolants, lubricants, etc.
Engine oils
Engine oils are specifically tested for their
suitability in our engines. Therefore, only
use engine oils approved by
Mercedes-Benz. Information on approved
brands is available in the Factory Approved
Service Products pamphlet, or at an autho-
rized Mercedes-Benz Center.
Please follow FSS recommendations for
scheduled oil changes. Failure to do so
could result in engine damage not covered
by the Mercedes-Benz Limited Warranty.
Engine oil additives
Do not blend oil additives with engine oil.
They may damage the engine.
Damage or malfunctions resulting from
blending oil additives are not covered by
the Mercedes-Benz Limited Warranty.Air conditioning refrigerant
R-134a (HFC) refrigerant and special PAG
lubricating oil is used in the air condition-
ing system.
Never use R-12 (CFC) or mineral-based lu-
bricating oil. Otherwise damage to the
system will occur.
!Always check the oil filler cap
(page 277) for important information
pertaining to the engine oil needing to
meet a specific Mercedes-Benz specifi-
cation (e.g. MB 229.5). If such informa-
tion is printed on the oil filler cap, only
use an engine oil from the list of ap-
proved engine oils in the Factory Ap-
proved Service Products pamphlet that
meets the specification indicated on
the oil filler cap.
Using engine oils of other specification
may cause the FSS to incorrectly deter-
mine the next service interval and will
result in engine damage not covered by
the Mercedes-Benz Limited Warranty.

394 Technical dataFuels, coolants, lubricants, etc.Brake fluid
During vehicle operation, the boiling point
of the brake fluid is continuously reduced
through the absorption of moisture from
the atmosphere. Under extremely strenu-
ous operating conditions, this moisture
content can lead to the formation of bub-
bles in the system, thus reducing the sys-
tem’s efficiency.
Therefore, the brake fluid must be re-
placed every two years, preferably in the
spring.
Only brake fluid approved by
Mercedes-Benz is recommended. Your au-
thorized Mercedes-Benz Center will pro-
vide you with additional information.
Premium unleaded gasoline
Fuel requirements
Use only premium unleaded fuel:

The octane number (posted at the
pump) must be 91 min. It is an average
of both the Research (R) octane num-
ber and the Motor (M) octane number:
(R+M) / 2). This is also known as the
ANTI-KNOCK INDEX.
Unleaded gasoline containing oxygenates
such as Ethanol, IPA, IBA and TBA can be
used provided the ratio of any one of these
oxygenates to gasoline does not exceed
10%; MTBE must not exceed 15%.
The ratio of Methanol to gasoline must not
exceed 3% plus additional co-solvents.
Using mixtures of Ethanol and Methanol is
not allowed. Gasohol, which contains
10% Ethanol and 90% unleaded gasoline,
can be used.
These blends must also meet all other fuel
requirements, such as resistance to spark
knock, boiling range, vapor pressure, etc.
!To maintain the engine’s durability and
performance, premium unleaded gaso-
line must be used. If premium unleaded
gasoline is not available and low octane
fuel is used, follow these precautions:

Have the fuel tank only partially
filled with unleaded regular and fill
up with premium unleaded as soon
as possible.


Avoid full throttle driving and abrupt
acceleration.


Do not exceed an engine speed of
3000 rpm if the vehicle is loaded
with a light load such as two
persons and no luggage.


Do not exceed 2 / 3 of maximum
accelerator pedal position if the ve-
hicle is fully loaded or operating in
mountainous terrain.