MERCEDES-BENZ C32AMG 2004 W203 Owner's Manual

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

345 Technical data
Rims and Tires
Minispare wheelModel
C240
C 240 4MATIC
C320
C 320 4MATIC
C230KompressorSport
C320Sport
C32AMG
Rim (steel)
3.5 B x 16 H2
3.5 B x 17 H2
Wheel offset
0.67 in (17 mm)
0.67 in (17 mm)
Tire
T 125/90 R16 98M
1
1Must not be used with snow chains.
T 125/80 R17 99M
1

346 Technical dataElectrical system
Electrical systemModel
C230KompressorSport
C 240/C 320 (all models)
C32AMG
Generator (alternator)
14 V/120 A
14 V/120 A
14 V/120 A
Starter motor
12 V/1.1 kW
12 V/1.7 kW
12 V/1.7 kW
Battery
12 V/100 Ah
12 V/100 Ah
12 V/100 Ah
Spark plugs
Bosch F 6 MPP 332
Bosch F 8 DPP 332
NGK PFR 5 R-11
NGK IFR 6 D 10
Electrode gap
0.031 in (0.8 mm)
0.039 in (1.0 mm)
0.039 in (1.0 mm)
Tightening torque
18–22lb-ft (25–30Nm)
15–22lb-ft (20–30Nm)
15 – 22 lb-ft (20 – 30 Nm)

347 Technical data
Main dimensions
Main dimensions
Model
C 230 Kompressor Sport
C240
C320
C320Sport
Overall vehicle length
178.3 in (4 528 mm)
178.3 in (4 528 mm)
178.3 in (4 528 mm)
Overall vehicle width
68.0 in (1 728 mm)
68.0 in (1 728 mm)
68.0 in (1 728 mm)
Overall vehicle height
56.4 in (1 433 mm)
56.3 in (1 429 mm)
55.6 in (1 411 mm)
Wheelbase
106.9 in (2 715 mm)
106.9 in (2 715 mm)
106.9 in (2 715 mm)
Track, front
58.8 in (1 493 mm)
58.8 in (1 493 mm)
58.8 in (1 493 mm)
Track, rear
57.6 in (1 464 mm)
57.6 in (1 464 mm)
57.6 in (1 464 mm)
Model
C 240 4MATIC
C 320 4MATIC
C32AMG
Overall vehicle length
178.3 in (4 528 mm)
178.3 in (4 528 mm)
Overall vehicle width
68.0 in (1 728 mm)
68.0 in (1 728 mm)
Overall vehicle height
56.0 in (1 422 mm)
56.1 in (1 426 mm)
Wheelbase
106.9 in (2 715 mm)
106.9 in (2 715 mm)
Track, front
58.8 in (1 493 mm)
58.8 in (1 493 mm)
Track, rear
57.6 in (1 464 mm)
58.0 in (1 474 mm)

348 Technical dataWeights
WeightsRoof load max.
220 lb (100 kg)
Trunk load max.
220 lb (100 kg)

349 Technical data
Fuels, coolants, lubricants, etc.
Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respectivelubricants must match. Therefore only use
brands tested and approved by
Mercedes-Benz. Please refer to the Factory Approved
Service Products pamphlet, or inquire at
your Mercedes-Benz Center.
Model
Capacity
Fuels, coolants, lubricants, etc.
Engine with oil filter
C 230 Kompressor Sport
C240
C320
C320Sport
C2404MATIC
C3204MATIC
C32AMG
5.8 US qt (5.5 l)
7.9 US qt (7.5 l)
7.9 US qt (7.5 l)
7.9 US qt (7.5 l)
7.4 US qt (7.0 l)
7.4 US qt (7.0 l)
7.9 US qt (7.5 l)
Approved engine oils
Automatic transmission
8.5 US qt (8.0 l)
MB Automatic Transmission Oil
Manual transmission
1.3 US qt (1.2 l)
MB Manual Transmission Oil
Rear axle
C 230 Kompressor Sport
C 240 (all models)
C 320 (all models)
C32AMG
1.2 US qt (1.1 l)
1.2 US qt (1.1 l)
1.2 US qt (1.1 l)
1.5 US qt (1.4 l)
Hypoid gear oil SAE 85 W 90

350 Technical dataFuels, coolants, lubricants, etc.
Model
Capacity
Fuels, coolants, lubricants, etc.
Front axle
C2404MATIC
C3204MATIC
0.5 US qt (0.46 l)
Hypoid gear oil SAE 85 W 90
Transfer case
C2404MATIC
C3204MATIC
approx. 0.62 US qt (0.59 l)
MB Transfer case fluid
Power steering
approx. 1.1 US qt (1.0 l)
MB Power Steering Fluid (Pentosin CHF 11S)
Front wheel hubs
approx. 2.1oz (60g) each
High temperature roller bearing grease
Brake system
0.5 US qt (0.5 l)
MB Brake Fluid (DOT 4+)
Cooling system
C 230 Kompressor Sport
C 240 (all models)
C 320 (all models)
C32AMG
approx. 5.9 US qt (5.6 l)
approx. 6.8 US qt (6.4 l)
approx. 6.8 US qt (6.4 l)
approx. 6.8 US qt (6.4 l)
MB 325.0 Anticorrosion/antifreeze agent
Fuel tank
including a reserve of
16.4 US gal (62.0 l)
2.1 US gal (8.0 l)
Premium unleaded gasoline:
Posted Octane 91 (Avg. of 96 RON/86 MON)Flexible Fuel Vehicle (identified by a label
reading Premium gasoline or E85 only! on
fuel filler flap):
Alternative fuel: Ethanol fuel (E85)