2006 MERCEDES-BENZ SLR Owner's Manual

368 Technical dataIdentification labels1Vehicle certification label with Vehicle
Identification Number
2Product option code plate with paint
number
The vehicle certification plate with the Ve-
hicle Identification Number and the vehicle
identification plate (certification plate)
with the paint number are located on the
A-pillar on the driver’s side.
The Vehicle Identification Number is locat-
ed on the driver’s side in the bottom corner
of the windshield.3Vehicle Identification Number
4Vacuum line routing diagram label
5Emission control information label,
includes both federal and California
certification exhaust emission
standards
Engine number
The engine number is engraved on the un-
derside of the engine and can only be read
after removing the casing on the bottom of
the engine.
There is also a plate on the left-hand side
of the engine cover.
iWhen ordering parts, please specify
vehicle identification and engine num-
bers.

369 Technical data
Layout of poly-V-belt drive
Layout of poly-V-belt drive
The SLR 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
5Idler pulley
6Crankshaft
7Coolant pump
8Generator (alternator)
9Idler pulley
aAutomatic belt tensioner
bSupercharger

370 Technical dataEngineModel
SLR (199.376)
1
1The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corre-
sponding data of all special bodies and special equipment.Engine
155
Mode of operation
4-stroke engine, gasoline injection
No. of cylinders
8
Bore
3.82 in (97.00 mm)
Stroke
3.60 in (92.00 mm)
Total piston displacement
331.8 cu in (5439 cm
3)
Compression ratio
8.8:1
Output acc. to SAE J 1349
617 hp/6500 rpm
2
(460 kW/6500 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.Maximum torque acc. to SAE J 1349
575 lb-ft/3250-5000 rpm
(780 Nm/3250-5000 rpm)
Maximum engine speed
7000 rpm
Firing order
1-5-4-2-6-3-7-8
Poly-V-belt
2425 mm/1244 mm

371 Technical data
Rims and tires
Rims and tires
!
For safety reasons, only use tires and
rims which have been tested and ap-
proved by Mercedes-Benz for use on
SLR vehicles. Tires approved by
Mercedes-Benz are developed to pro-
vide best possible performance in con-
junction with the driving safety
systems on your vehicle such as ABS or
ESP
®.
!Using tires and rims other than those
approved by Mercedes-Benz 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. This may result in damage to the
tires or the vehicle.
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 265) 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 pressure
should be checked regularly and
should only be adjusted on cold tires.
Follow tire manufacturer’s mainte-
nance recommendation included with
vehicle.

372 Technical dataRims and tiresMixed size tires
Turbine-style
10-spoke-style*
5-spoke-style*
Front axle:Rims (light alloy)
9J x 19
9J x 18
9J x 18
Wheel offset
1.83 in (46.5 mm)
1.77 in (45 mm)
1.77 in (45 mm)
Summer tires (radial-ply tires)
255/35 ZR19 (96Y) XL
1
245/40 ZR18 (93Y)
245/40 ZR18 (93Y)
Rear axle:Rims (light alloy)
11
1/2 J x 19
11
1/2 J x 18
11
1/2 J x 18
Wheel offset
1.77 in (45 mm)
1.73 in (44 mm)
1.73 in (44 mm)
Summer tires (radial-ply tires)
295/30 ZR19 (100Y) XL
1
295/35 ZR18 (99Y)
1
1Must not be used with snow chains.
295/35 ZR18 (99Y)
1
!Only use Michelin tires of the sizes and
types noted above. They are the only
tires approved for use on the SLR. Use
of tires not specially approved for the
SLR could result in unanticipated per-
formance characteristics. For more in-
formation, contact an authorized
Mercedes-Benz Center.

373 Technical data
Rims and tires
Winter tires*Front axle:Rims (light alloy)
9J x 18
Wheel offset
1.77 in (45 mm)
Tires (radial-ply tires)
245/40 R18 97V XL M+S.
Rear axle:Rims (light alloy)
9J x 18
Wheel offset
1.77 in (45 mm)
Tires (radial-ply tires)
245/40 R18 97V XL M+S.
!Only use Michelin tires of the sizes and
types noted above. They are the only
tires approved for use on the SLR. Use
of tires not specially approved for the
SLR could result in unanticipated per-
formance characteristics. For more in-
formation, contact an authorized
Mercedes-Benz Center.

374 Technical dataElectrical systemGenerator (alternator)
14 V/150 A
Starter motor
12 V/1.7 kW
BatteryStarter battery
12 V/35 Ah
Battery for electrical consumers
12 V/70 Ah
Spark plugs
NGK ILFR6A
Electrode gap
0.031 in (0.8 mm)
Tightening torque
18 – 22 lb-ft (25 – 30 Nm)

375 Technical data
Main dimensions
Main dimensions
Overall vehicle length
183.3 in (4656 mm)
Overall vehicle width
75.1 in (1908 mm)
Overall vehicle width (doors open - widest point)
111.7 in (2838 mm)
Overall vehicle height
49.6 in (1261 mm)
Overall vehicle height (doors open)
80.5 in (2045 mm)
Wheelbase
106.3 in (2700 mm)
Track, front
64.5 in (1638 mm)
Track, rear
61.8 in (1569 mm)