2007 MERCEDES-BENZ CLK350 COUPE technical data

435 Technical data
Parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions and weights
Fuels, coolants, lubricants, etc.

436 Technical data
The “Technical data” section provides the
necessary technical data for your vehicle.
Parts service
All authorized Mercedes-Benz Centers
maintain a stock of Genuine
Mercedes-Benz parts required for mainte-
nance and repair work. In addition, strate-
gically located parts distribution centers
provide quick and reliable parts service.
More than 300 000 different parts for
Mercedes-Benz models are available.
Genuine Mercedes-Benz parts are subject-
ed to stringent quality inspections. Each
part has been specifically developed, man-
ufactured or selected for and adapted to
Mercedes-Benz vehicles.
Therefore, Genuine Mercedes-Benz parts
should be installed.!The use of non-genuine Mercedes-Benz
parts and accessories not authorized by
Mercedes-Benz could damage the vehicle, which
is not covered by the Mercedes-Benz Limited
Warranty, or could compromise the vehicle’s du-
rability or safety.

437 Technical data
Warranty coverage
Warranty coverage
Your vehicle is covered under the terms of
the warranties printed in the Service and
Warranty Information booklet. Your autho-
rized Mercedes-Benz Center will exchange
or repair any defective parts originally in-
stalled in the vehicle in accordance with
the terms of the following warranties:

New Vehicle Limited Warranty

Emission System Warranty

Emission Performance Warranty

California, Maine, Massachusetts, and
Vermont Emission Control Systems
WarrantyReplacement parts and accessories are
covered by the Mercedes-Benz Parts and
Accessories warranties, copies of which
are available at any Mercedes-Benz
Center.Loss of Service and Warranty
Information Booklet
Should you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Center arrange for a
replacement. It will be mailed to you.

438 Technical data
Identification labels
1Certification label (on driver’s B-pillar)
The V
ehicle Identification Number (VIN)
can be found in the following locations:

on the certification label.

embossed underneath the carpet in
front of the passenger seat
(
page 439).

on the lower edge of the windshield
(
page 439).
Example certification label (U.S. vehicles)
2VIN
3Paintwork code
Example certification label
(Canada vehicles)
2VIN
3Paintwork code
iData shown on certification label are for
illustration purpose only. These data are specific
to each vehicle and may vary from data shown in
the illustration. Refer to certification label on
vehicle for actual data specific to your vehicle.

439 Technical data
Identification labels
4Carpet
5VIN
Move the passenger seat to the rear as
far as possible (
page 39).
Fold carpet4 in direction of arrow.
VIN5 is visible.6Emission control information label,
includes both federal and California
certification exhaust emission
standards
7Vacuum line routing diagram label
8VIN (lower edge of windshield)
9Engine number (engraved on engine)
iWhen ordering parts, please specify vehicle
identification and engine numbers.

440 Technical data
Layout of poly-V-belt drive
CLK 350/CLK 550
1Idler pulley
2Idler pulley
3Automatic belt tensioner
4Power steering pump
5Air conditioning compressor
6Crankshaft
7Coolant pump
8Generator (alternator)

441 Technical data
Engine
Engine
ModelCLK 350 (209.356)1
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.
CLK 550 (209.372)1
Engine272273
Mode of operation4-stroke engine, gasoline injection4-stroke engine, gasoline injection
No. of cylinders68
Bore3.66 in (92.90 mm)3.85 in (98.00 mm)
Stroke3.39 in (86.00 mm)3.56 in (90.50 mm)
Total piston displacement213.5 cu in (3 498 cm3)333.25 cu in (5 461 cm3)
Compression ratio10.5:110.5:1
Output acc. to SAE J 1349268 hp / 6 000 rpm2
(200 kW / 6 000 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.
382 hp / 6 000 rpm2
(285 kW / 6 000 rpm)
Maximum torque acc. to SAE J 1349258 lb-ft/ 2 400 - 5 000 rpm
(350 Nm / 2 400 - 5 000 rpm)391 lb-ft / 2 800 - 4 800 rpm
(530 Nm /2 800 - 4 800 rpm)
Maximum engine speed6 300 rpm6500 rpm
Firing order1-4-3-6-2-51-5-4-2-6-3-7-8
Poly-V-belt2 404 mm2 404 mm

442 Technical data
Rims and tires
!Only use tires which have been tested and
approved for your vehicle by Mercedes-Benz.
Tires approved by Mercedes-Benz are developed
to provide best possible performance in conjunc-
tion with the driving safety systems on your vehi-
cle such as ABS or ESP
®. Tires specially
developed for your vehicle and tested and ap-
proved by Mercedes-Benz can be identified by
finding the following on the tire’s sidewall:

MO = Mercedes-Benz Original equipment
tires

MOE = Mercedes-Benz Original Extended
(tires with limited run-flat characteristics)
original equipment tires. Using tires other
than those approved by Mercedes-Benz may
result in damage that is not covered by the
Mercedes-Benz Limited Warranty.
iFor information on driving with MOExtended
tires, see “MOExtended system*” (
page 326).
!Using tires 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 dimen-
sional variations and different tire deformation
characteristics that could cause them to come
into contact with the vehicle body or axle parts.
Damage to the tires or the vehicle may be the
result.
iFurther information on tires and rims is
available at any authorized Mercedes-Benz Cen-
ter. A placard with the recommended tire infla-
tion 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 322) or for vehicle loads
less than the maximum loaded vehicle condition
(
page 321).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 mainte-
nance recommendation included with vehicle.
iThe following pages also list the approved
wheel rim and tire sizes for equipping your vehi-
cles with winter tires. Winter tires are not avail-
able as standard or optional factory equipment,
but can be purchased from an authorized
Mercedes-Benz Center.
Depending on vehicle model and the standard or
optional factory-equipped wheel rim/tire config-
uration on your vehicle (Appearance Package,
Sport Package etc.), equipping your vehicle with
winter tires approved for your vehicle model may
also require the purchase of two or four wheel
rims of the recommended size for use with these
winter tires. See an authorized Mercedes-Benz
Center for more information.