Mercedes C 320 2003 Combi

Mercedes C class 2001 3.2 petrol description

Estate car / wagon Mercedes C 320 2003 Combi has been produced from January, 2003 to March, 2004. It has six-cylinder petrol engine with displacement of 3.2 litres, which produces power of 218 horsepower on 5700 rpm and torque 310 Nm (Newton metres) on 3000 revolutions per minute.

This 6-cylinder 18-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system, this is an atmospheric engine (without turbine). Engine versions compliant with Euro 3 and Euro 4 emission standards available. Engine lifespan (mileage before major repairs or overhaul) can last from 310 up to 520 thousand kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs 
This Mercedes C class 3.2 engine oil type is 5W-30 and oil capacity is 7.5 litres.

Mercedes C 320 2003 Combi has classical rear wheel drive (RWD) and manual gearbox with 6 gears.
Mercedes C 320 2003 Combi accelerates to speed 100 kilometres per hour in 8.1 seconds. The maximum speed of this car is 242 km/h.

Mercedes C 320 2003 Combi fuel consumption is 11.3 litres per 100km in combined city/highway mode (8.8 km/l), city fuel economy - 16.8 l/100km, fuel consumption on highway - 8.2 l/100km. Fuel tank capacity is 62 litres or 16.38 gallons, which gives a mileage up to 540 kilometers without refueling in urban cycle and even up to 740 kilometers on highway.

Mercedes C class safety

During safety testing Mercedes C class has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Mercedes C class is evaluated with five stars, and for pedestrian protection Mercedes C class got two stars.

With the same engine there are also two other Mercedes C class versions - with automatic gearbox (Mercedes C 320 2001 Combi AT), and with four wheel (4x4) drive and automatic gearbox (Mercedes C 320 2002 4Matic Combi AT 4x4) available:
Mercedes C class 2001

Mercedes C 320 2003 Combi technical data

Model: Mercedes C 320 2003 Combi
Body style: Estate car / wagon
Production period: 2003. January ... 2004. March 
Engine: 3199 cm3 Petrol, 6 cylinders CO2 emissions: 271 g/km
Power: 218 HP ON 5700 RPM Torque: 310 NM ON 3000 RPM
Gearbox: Manual gearbox (6 gears) Drive type: Rear wheel drive (RWD)
Top speed: 242 km/h Acceleration 0-100 km/h: 8.1 seconds
Fuel consumption (l/100km): 11.3 (combined) 16.8 (urban) 8.2 (highway)
Fuel tank capacity: 62 litres (16.4 gallons)
Car dimensions: 4.54m (length) 1.73m (width) 1.47m (height)
Turning diameter: 10.8 meters
Gross weight: 1500 kg

Mercedes C 320 2003 Combi engine M112 E32

Engine reliability:

Overall, this engine can last around 310,000 to 520,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.
The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
Engine displacement 3199 cm3
Number of cylinders 6
Bore (cylinder diameter) 89.9 mm
Stroke length (piston move) 84 mm
Compression ratio 10 : 1
Camshaft drive Timing chain

Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more.

Fuel system Injection
Mercedes C 320 2003 Combi oil type 5W-30
Oil capacity 7.5 litres (7.9 quarts)
Power 190 - 224 HP ON 5700 RPM
Torque 270 - 315 NM ON 3000 RPM
Start of production (year) 1997
Duration of production 10 years
Engine also used on Mercedes E klase Mercedes ML Chrysler Crossfire and 6 other models

Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design.

All Mercedes C class estate car [2001 - 2004] modifications

Modification Engine Power Consumption Gearbox Drive type
Mercedes C 180 2002 Kompressor Combi Jul 2002 — Mar 2004

Most fuel efficient petrol version

1.8 Petrol 143 HP 8.8 l/100km Manual (6) Rear wheel
Mercedes C 180 2002 Kompressor Combi Jul 2002 — Mar 2004

Most fuel efficient petrol version

1.8 Petrol 143 HP 8.8 l/100km Automatic (5) Rear wheel
Mercedes C 200 2002 Kompressor Combi Jul 2002 — Mar 2004 1.8 Petrol 163 HP 9.2 l/100km Manual (6) Rear wheel
Mercedes C 200 2002 Kompressor Combi Jul 2002 — Mar 2004 1.8 Petrol 163 HP 9.2 l/100km Automatic (5) Rear wheel
Mercedes C 180 2001 Combi Jan 2001 — Jul 2002

Most fuel efficient petrol version by real consumption

2.0 Petrol 129 HP 9.6 l/100km Manual (6) Rear wheel
Mercedes C 180 2001 Combi Jan 2001 — Jul 2002 2.0 Petrol 129 HP 9.8 l/100km Automatic (5) Rear wheel
Mercedes C 200 2001 Kompressor Combi Jan 2001 — Jul 2002 2.0 Petrol 163 HP 9.9 l/100km Manual (6) Rear wheel
Mercedes C 200 2001 Kompressor Combi Jan 2001 — Jul 2002 2.0 Petrol 163 HP 9.8 l/100km Automatic (5) Rear wheel
Mercedes C 200 2001 CDI Combi

Most fuel efficient diesel version

2.1 Diesel 115 HP 6.7 l/100km Manual (6) Rear wheel
Mercedes C 200 2001 CDI Combi 2.1 Diesel 115 HP 7.1 l/100km Automatic (5) Rear wheel
Mercedes C 220 2001 CDI Combi

Most fuel efficient diesel version

2.1 Diesel 143 HP 6.7 l/100km Manual (6) Rear wheel
Mercedes C 220 2001 CDI Combi 2.1 Diesel 143 HP 7.1 l/100km Automatic (5) Rear wheel
Mercedes C 240 2001 Combi 2.6 Petrol 170 HP 11.6 l/100km Manual (6) Rear wheel
Mercedes C 240 2001 Combi 2.6 Petrol 170 HP 11.2 l/100km Automatic (5) Rear wheel
Mercedes C 240 2002 4Matic Combi 4x4 Sep 2002 — Mar 2004 2.6 Petrol 170 HP 11.6 l/100km Manual (6) All wheel
Mercedes C 240 2002 4Matic Combi 4x4 Sep 2002 — Mar 2004 2.6 Petrol 170 HP 11.6 l/100km Automatic (5) All wheel
Mercedes C 270 2001 CDI Combi 2.7 Diesel 170 HP 6.8 l/100km Manual (6) Rear wheel
Mercedes C 270 2001 CDI Combi 2.7 Diesel 170 HP 7.1 l/100km Automatic (5) Rear wheel
Mercedes C 30 2002 CDI AMG Combi Nov 2002 — Mar 2004

Most powerfull diesel version (231 HP)

3.0 Diesel 231 HP 7.9 l/100km Automatic (5) Rear wheel
Mercedes C 320 2003 Combi Jan 2003 — Mar 2004 3.2 Petrol 218 HP 11.3 l/100km Manual (6) Rear wheel
Mercedes C 320 2001 Combi 3.2 Petrol 218 HP 11.3 l/100km Automatic (5) Rear wheel
Mercedes C 320 2002 4Matic Combi 4x4 Sep 2002 — Mar 2004 3.2 Petrol 218 HP 11.8 l/100km Automatic (5) All wheel
Mercedes C 32 2001 AMG Combi

Most dynamic version - 100 km/h in 5.4 seconds

3.2 Petrol 354 HP 11.9 l/100km Automatic (5) Rear wheel
Mercedes C class 2001 reviews
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