Mercedes S 320 2002 CDI

Mercedes S class 2002 3.2 diesel description

Sedan Mercedes S 320 2002 CDI has been produced from September, 2002 to September, 2005. It has six-cylinder diesel engine with displacement of 3.2 litres, which produces power of 204 horsepower on 4200 rpm and torque 500 Nm (Newton metres) on 1800 revolutions per minute.

This 6-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has Common Rail fuel system and VGT turbine. The engine meets the Euro 4 emissions standard. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 400 000 and 670 000 kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs 
This Mercedes S class 3.2 engine oil type is 5W-30 and oil capacity is 7.5 litres.

Mercedes S 320 2002 CDI has classical rear wheel drive (RWD) and automatic gearbox with 5 gears.
Mercedes S 320 2002 CDI accelerates to speed 100 kilometres per hour in 8.2 seconds. The maximum speed of this car is 235 km/h.

In combined cycle (city and motorway), the Mercedes S 320 2002 CDI fuel consumption is 7.7 litres per 100km (13 km/l) - this is the most fuel efficient Mercedes S klase 2002 - 2005 version, fuel consumption in city - 11 l/100km, highway fuel economy - 5.8 l/100km. Fuel tank capacity is 88 litres or 23.25 gallons, which gives a mileage up to 1140 kilometers without refueling in urban cycle and even up to 1500 kilometers on highway.
According to user reviews, this Mercedes real everyday fuel consumption is 8.6 litres per 100 km, which is 12% more than the manufacturer's stated. More - Real Mercedes S class fuel consumption.

Mercedes S class 2002

Mercedes S 320 2002 CDI technical data

Model: Mercedes S 320 2002 CDI
Body style: Sedan
Production period: 2002. September ... 2005. September 
Engine: 3222 cm3 Diesel, 6 cylinders CO2 emissions: 204 g/km
Power: 204 HP ON 4200 RPM Torque: 500 NM ON 1800 RPM
Gearbox: Automatic gearbox (5 gears) Drive type: Rear wheel drive (RWD)
Top speed: 235 km/h Acceleration 0-100 km/h: 8.2 seconds
Fuel consumption (l/100km): 7.7 (combined) 11.0 (urban) 5.8 (highway)
Real fuel consumption: 8.6 l/100km (27.4 MPG) by user reviews from various sources
Fuel tank capacity: 88 litres (23.2 gallons)
Car dimensions: 5.04m (length) 1.86m (width) 1.44m (height)
Turning diameter: 11.7 meters
Gross weight: 2100 kg

Mercedes S 320 2002 CDI engine OM648 320 CDI

Engine reliability:

Overall, this engine can last around 400,000 to 670,000 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 3222 cm3
Number of cylinders 6
Bore (cylinder diameter) 88 mm
Stroke length (piston move) 88.3 mm
Compression ratio 18 : 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 Common Rail

Common rail fuel injection provides more engine power, is quieter, more environmentally friendly and offers better fuel economy, but is more expensive to maintain and repair.

Mercedes S 320 2002 CDI oil type 5W-30
Oil capacity 7.5 litres (7.9 quarts)
Power 204 HP ON 4200 RPM
Torque 500 NM ON 1800 RPM
Start of production (year) 2002
Duration of production 4 years
Engine also used on Mercedes E klase

All Mercedes S class sedan [2002 - 2005] modifications

Modification Engine Power Consumption Drive type
Mercedes S 320 2002 CDI

Most fuel efficient diesel version

3.2 Diesel 204 HP 7.7 l/100km Rear wheel
Mercedes S 320 2004 CDI Long Jan 2004 — Sep 2005

Most fuel efficient diesel version

3.2 Diesel 204 HP 7.7 l/100km Rear wheel
Mercedes S 350 2002 3.7 Petrol 245 HP 11.1 l/100km Rear wheel
Mercedes S 350 2002 Lang 3.7 Petrol 245 HP 11.1 l/100km Rear wheel
Mercedes S 350 2003 4Matic 4x4 Jan 2003 — Sep 2005 3.7 Petrol 245 HP 11.9 l/100km All wheel
Mercedes S 350 2003 4Matic Long 4x4 Jan 2003 — Sep 2005 3.7 Petrol 245 HP 11.9 l/100km All wheel
Mercedes S 400 2002 CDI

Most powerfull diesel version (250 HP)

4.0 Diesel 250 HP 9.6 l/100km Rear wheel
Mercedes S 400 2002 CDI Long

Most powerfull diesel version (250 HP)

4.0 Diesel 250 HP 9.6 l/100km Rear wheel
Mercedes S 430 2002 Sep 2002 — Feb 2004 4.3 Petrol 279 HP 11.5 l/100km Rear wheel
Mercedes S 430 2002 Long Sep 2002 — Feb 2004 4.3 Petrol 279 HP 11.5 l/100km Rear wheel
Mercedes S 430 2004 Jan 2004 — Sep 2005

Most fuel efficient petrol version

4.3 Petrol 279 HP 10.9 l/100km Rear wheel
Mercedes S 430 2004 Long Jan 2004 — Sep 2005

Most fuel efficient petrol version

4.3 Petrol 279 HP 10.9 l/100km Rear wheel
Mercedes S 430 2002 4Matic 4x4 4.3 Petrol 279 HP 12.5 l/100km All wheel
Mercedes S 430 2002 4Matic Long 4x4 4.3 Petrol 279 HP 12.5 l/100km All wheel
Mercedes S 500 2002 Sep 2002 — Feb 2004 5.0 Petrol 306 HP 11.9 l/100km Rear wheel
Mercedes S 500 2002 Long Sep 2002 — Feb 2004 5.0 Petrol 306 HP 11.9 l/100km Rear wheel
Mercedes S 500 2004 Jan 2004 — Sep 2005

Most fuel efficient petrol version by real consumption

5.0 Petrol 306 HP 11.4 l/100km Rear wheel
Mercedes S 500 2004 Long Jan 2004 — Sep 2005

Most fuel efficient petrol version by real consumption

5.0 Petrol 306 HP 11.4 l/100km Rear wheel
Mercedes S 500 2002 4Matic 4x4 5.0 Petrol 306 HP 12.9 l/100km All wheel
Mercedes S 500 2002 4Matic Long 4x4 5.0 Petrol 306 HP 12.9 l/100km All wheel
Mercedes S 55 2002 AMG Long

Most dynamic version - 100 km/h in 4.8 seconds

5.0 Petrol 360 HP 13.2 l/100km Rear wheel
Mercedes S 55 2002 AMG

Most dynamic version - 100 km/h in 4.8 seconds

5.4 Petrol 500 HP 13.2 l/100km Rear wheel
Mercedes S 600 2002 Long

Most dynamic version - 100 km/h in 4.8 seconds

5.5 Petrol 500 HP 14.8 l/100km Rear wheel
Mercedes S class 2002 reviews
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