MERCEDES-BENZ SL600 2005 R230 Owner's Manual

419 Technical data
Layout of poly-V-belt drive
Layout of poly-V-belt drive
SL 500
1Automatic belt tensioner
2ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator (alternator)
7Idler pulley
SL 55 AMGThe SL 55 AMG has two poly-V-belts (belt
one shown in purple/belt two shown in
black).1Idler pulley
2Automatic belt tensioner
3ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
4Air conditioning compressor
5Crankshaft
6Coolant pump
7Generator (alternator)
8Idler pulley
9Automatic belt tensioner
aSupercharger
SL 600, SL 65 AMG
1Automatic belt tensioner
2ABC tandem pump (pump for
power-steering assistance and ABC
chassis)
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator (alternator)
7Idler pulley
8Idler pulley
9Idler pulley

420 Technical dataEngineModel
SL 500 (230.475)
1
SL 600 (230.476)
1
Engine
113
275
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
8
12
Bore
3.82 in (97.00 mm)
3.23 in (82.00 mm)
Stroke
3.31 in (84.00 mm)
3.43 in (87.00 mm)
Total piston displacement
303.0 cu in (4966 cm
3)
336.4 cu in (5 513 cm
3)
Compression ratio
10:1
9:1
Output acc. to SAE J 1349
302 hp / 5 600 rpm
2
(225 kW / 5 600 rpm)
493 hp /5 000 rpm
2
(368 kW / 5 000 rpm)
Maximum torque acc. to SAE J 1349
339 lb-ft / 2 700 rpm
(460 Nm / 2700 rpm)
590 lb-ft /3 500 rpm
(800 Nm /3 500 rpm)
Maximum engine speed
6000 rpm
5750 rpm
Firing order
1-5-4-2-6-3-7-8
1-12-5-8-3-10-6-7-2-11-4-9
Poly-V-belt
2390 mm
2335 mm
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment.2Premium fuel required. Performance may vary with fuel octane rating.

421 Technical data
Engine
Model
SL 55 AMG (230.474)
1
SL 65 AMG (230.479)
1
Engine
113
275
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
8
12
Bore
3.82 in (97.00 mm)
3.25 in (82.60 mm)
Stroke
3.60 in (92.00 mm)
3.66 in (93.00 mm)
Total piston displacement
331.8 cu in (5439 cm
3)
364.9 cu in (5980 cm
3)
Compression ratio
9:1
9:1
Output acc. to SAE J 1349
493 hp / 6 100 rpm
2
(368 kW / 6 100 rpm)
603 hp / 4 400-5 100 rpm
2
(450 kW / 4 800-5 100 rpm)
Maximum torque acc. to SAE J 1349
516 lb-ft / 2 750-4000 rpm
(700 Nm / 2 750-4000 rpm)
738 lb-ft / 2 000-4000 rpm
(1 000 Nm / 2 000-4000 rpm)
Maximum engine speed
6500 rpm
5 950 rpm
Firing order
1-5-4-2-6-3-7-8
1-12-5-8-3-10-6-7-2-11-4-9
Poly-V-belt
2 462 mm/1 289 mm
2 335 mm
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment.2Premium fuel required. Performance may vary with fuel octane rating.

422 Technical dataRims and tiresOnly use 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.
iFurther information on tires and rims is
available at any authorized
Mercedes-Benz Center. A placard with
the recommended tire inflation pres-
sures is located on the driver’s door
B-pillar. Some vehicles may have sup-
plemental tire pressure information for
driving at high speeds (
page 289) or
for vehicle loads less than the maxi-
mum 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 main-
tenance recommendation included
with vehicle.

423 Technical data
Rims and tires
Same size tires
17" tires
18" tires
SL 500*
SL 600
SL 55 AMG
SL 65 AMG
Rims (light alloy)
81/2 J x 17 H2
-
-
-
Wheel offset
1.38 in (35 mm)
-
-
-
Summer tires (radial-ply tires)
255/45 R17 98W
-
-
-
Winter tires (radial-ply tires)
255/45 R17 102V XL
or Extra Load M+S
-
-
-
SL 500
SL 600
SL 55 AMG
SL 65 AMG
Rims (light alloy)
81/2 J x 18 H2
81/2 J x 18 H2
81/2 J x 18 H2
-
Wheel offset
1.38 in (35 mm)
1.38 in (35 mm)
1.18 in (30 mm)
-
Summer tires (radial-ply tires)
-
-
-
-
Winter tires (radial-ply tires)
255/40 R18 95V M+S
255/40 R18 95V M+S
255/40 R18 95V M+S
-

424 Technical dataRims and tires19" tires
SL 500*
SL 600
SL 55 AMG
SL 65 AMG
Rims (light alloy)
-
-
-
81/2 J x 19 EH2
Wheel offset
-
-
-
1.18 in (30 mm)
Summer tires (radial-ply tires)
-
-
-
-
Winter tires (radial-ply tires)
-
-
-
255/35 R19 96V XL or
Extra Load M+S
1
1Must not be used with snow chains.

425 Technical data
Rims and tires
Mixed size tires
SL 500
SL 500 (Sport Package*)
SL 600
Front axle:Rims (light alloy)
81/2 J x 18 H2
81/2 J x 18 H2
81/2 J x 18 H2
Wheel offset
1.38 in (35 mm)
1.38 in (35 mm)
1.38 in (35 mm)
Summer tires (radial-ply tires)
255/40 R18 95W
255/40 R18 95W
255/40 R18 95Y
Rear axle:Rims (light alloy)
91/2 J x 18 H2
91/2 J x 18 H2
91/2 J x 18 H2
Wheel offset
1.57 in (40 mm)
1.57 in (40 mm)
1.57 in (40 mm)
Summer tires (radial-ply tires)
285/35 R18 97W
1
285/35 R18 97W
1
1Must not be used with snow chains.
285/35 R18 97Y
1

426 Technical dataRims and tires
SL 600 (Sport Package*)
SL 55 AMG
SL 65 AMG
Front axle:Rims (light alloy)
81/2 J x 18 H2
81/2 J x 18
81/2 J x 19 EH2
Wheel offset
1.38 in (35 mm)
1.18 in (30 mm)
1.18 in (30 mm)
Summer tires (radial-ply tires)
255/40 ZR18 95Y
255/40 ZR18 95Y
255/35 ZR19 96Y XL or Extra
Load
1
Rear axle:Rims (light alloy)
91/2 J x 18 H2
91/2 J x 18
91/2 J x 19 EH2
Wheel offset
1.57 in (40 mm)
1.30 in (33 mm)
1.22 in (31 mm)
Summer tires (radial-ply tires)
285/35 ZR18 97Y
1
285/35 ZR18 97Y
1
1Must not be used with snow chains.
285/30 ZR19 98Y XL or Extra
Load
1

427 Technical data
Rims and tires
Spare wheel
SL 500
SL 600
SL 55 AMG
Rim
6 B x 17 H2
6 B x 18
6 B x 18
Wheel offset
0.98 in (25 mm)
0.98 in (25 mm)
0.98 in (25 mm)
Collapsible tire
185/60-17 93P
1
1Must not be used with snow chains.
175/55-18 91P
1
175/55-18 91P
1
iThe SL 65 AMG does not have a spare
wheel. The SL 65 AMG is equipped
with TIREFIT (
page 388).

428 Technical dataElectrical systemModel
SL 500
SL 600
SL 55 AMG
SL 65 AMG
Generator (alternator)
14 V/150 A
14 V/180 A
14 V/180 A
14 V/180 A
Starter motor
12 V/1.7 kW
12 V/1.7 kW
12 V/1.7 kW
12 V/1.7 kW
BatteryStarter battery
12 V/35 Ah
12 V/35 Ah
12 V/35 Ah
12 V/35 Ah
Battery for electrical consumers
12 V/70 Ah
12 V/70 Ah
12 V/70 Ah
12 V/70 Ah
Spark plugs
Bosch F 8 DPER
NGK PFR5R11
NGK IFR6QG
NGK ILFR6A
NGK IFR6QG
Electrode gap
0.039 in (1.0 mm)
0.028 in (0.7 mm)
0.031 in (0.8 mm)
0.028 in (0.7 mm)
Tightening torque
15 – 22 lb-ft
(20 – 30 Nm)
15 – 22 lb-ft
(20 – 30 Nm)
18 – 22 lb-ft
(25 – 30 Nm)
15 – 22 lb-ft
(20 – 30 Nm)