2004 MERCEDES-BENZ C32AMG Owner's Manual

337 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
authorized Mercedes-Benz Center will ex-
change or repair any defective parts origi-
nally installed 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 Spare 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 your authorized
Mercedes-Benz Center arrange for a
replacement. It will be mailed to you.

338 Technical dataIdentification labels
Identification labels1Certification label2Vehicle Identification Number (VIN)3Information label, California version
Vacuum line routing for emission
control system
4Engine number (engraved on engine)
5VIN, visible (lower edge of windshield)
6Emission control label
When ordering spare parts, please specify
vehicle identification and engine numbers.

339 Technical data
Layout of poly-V-belt drive
Layout of poly-V-belt drive
C230KompressorSport
1Power steering pump
2Idler pulley
3Supercharger
4Automatic belt tensioner
5Air conditioning compressor
6Crankshaft
7Coolant pump
8Generator (alternator)
C 240/C 320 (all models)
1Automatic belt tensioner
2Power steering pump
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator (alternator)
7Idler pulley
C32AMG
1Idler pulley
2Idler pulley
3Supercharger
4Automatic belt tensioner
5Power steering pump
6Air conditioning compressor
7Crankshaft
8Coolant pump
9Generator (alternator)

340 Technical dataEngine
EngineModel
C 230 Kompressor Sport (203.040)
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.
C 240 (203.061)
1
C 240 4MATIC (203.081)
1
Engine
271
112
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
4
6
Bore
3.23 in (82.00 mm)
3.54 in (89.90 mm)
Stroke
3.35 in (85.00 mm)
2.68 in (68.20 mm)
Total piston displacement
109.6 cu in (1 796 cm
3)
158.5 cu in (2 597 cm
3)
Compression ratio
8.5:1
10.5:1
Output acc. to SAE J 1349
189 hp/5 800 rpm
(141 kW/5 800 rpm)
168 hp/5 500 rpm
(125 kW/5 500 rpm)
Maximum torque acc. to SAE J 1349
192 lb-ft/3 500 - 4 000 rpm
(260 Nm/3 500 - 4 000 rpm)
177 lb-ft/4 500 rpm
(240 Nm/4 500 rpm)
Maximum engine speed
6000 rpm
6200 rpm
Firing order
1-3-4-2
1-4-3-6-2-5
Poly-V-belt
2420 mm
2380 mm

341 Technical data
Engine
Model
C 320 (203.064)
1
C 320 4MATIC (203.084)
1
C 320 Sport (203.064)
1
C32AMG(203.065)
1
Engine
112
112
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
6
6
Bore
3.54 in (89.90 mm)
3.54 in (89.90 mm)
Stroke
3.31 in (84.00 mm)
3.31 in (84.00 mm)
Total piston displacement
195.2 cu in (3 199 cm
3)
195.2 cu in (3 199 cm
3)
Compression ratio
10:1
9:1
Output acc. to SAE J 1349
215 hp/5 700 rpm
(160 kW/5 700 rpm)
349 hp/6 100 rpm
(260 kW/6 100 rpm)
Maximum torque acc. to SAE J 1349
229 lb-ft/3 000 - 4 600 rpm
(310 Nm/3 000 - 4 600 rpm)
332 lb-ft/4 400 rpm
(450 Nm/4 400 rpm)
Maximum engine speed
6000 rpm
6 200 rpm
Firing order
1-4-3-6-2-5
1-4-3-6-2-5
Poly-V-belt
2380 mm
2 908 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.

342 Technical dataRims and Tires
Rims 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
different tire deformation characteris-
tics 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 Center. A tire inflation
pressure table is located on the fuel
filler flap of the vehicle. The tire pres-
sure should be checked regularly and
should only be adjusted on cold tires.
Follow tire manufacturer’s mainte-
nance recommendation included with
vehicle.

343 Technical data
Rims and Tires
Same size tiresModel
C240
C 240 4MATIC
C320
C 320 4MATIC
C230KompressorSport
C 320 Sport
C230KompressorSport
C320Sport
C32AMG
Rims
(light alloy)
7 J x 16 H2
71/2 J x 17
71/2 J x 17
-
Rims
(steel - Canada only)
7 J x 16 H2
-
-
-
Wheel offset
1.46 in (37 mm)
1.42 in (36 mm)
1.46 in (37 mm)
-
All-season tires
(radial-ply tires)
205/55 R16 91H
-
-
-
Summer tires
(radial-ply tires)
-
-
225/45 R17 91W
1
1Must not be used with snow chains.
-
Winter tires
(radial-ply tires)
205/55 R16 91H M+S
225/45 R17 91H M+S
225/45 R17 91H M+S
205/50 R17 89H M+S
2
or
225/45 R17 91H M+S
1, 2
2Only on rim 7
1/2 J x 17 H2

344 Technical dataRims and TiresMixed size tiresModel
C 230 Kompressor Sport
C320Sport
C32AMG
Front axle:Rims (light alloy)
71/2 J x 17 H2
71/2 J x 17 H2
Wheel offset
1.42 in (36 mm)
1.46 in (37 mm)
Summer tires (radial-ply tires)
225/45 R17 91W
or
225/45 R17 91Y
225/45 R17 91Y
1
or
225/45 ZR17 91Y
1
Rear axle:Rims (light alloy)
81/2 J x 17 H2
81/2 J x 17 H2
Wheel offset
1.34 in (34 mm)
1.34 in (34 mm)
Summer tires (radial-ply tires)
245/40 R17 91W
1
or
245/40 R17 91Y
1
1Must not be used with snow chains.
245/40 R17 91Y
1
or
245/40 ZR17 91Y
1