Mercedes SLK 2004 55 2004 AMG
Mercedes SLK 2004 5.4 petrol description
Cabrio Mercedes SLK 2004 55 2004 AMG has been produced from October, 2004 to January, 2008. It has eight-cylinder petrol engine with displacement of 5.4 litres, which produces power of 360 horsepower on 5750 rpm - this is the most powerfull Mercedes SLK 2004 - 2008 version and torque 510 Nm (Newton metres) on 4000 revolutions per minute.
This 8-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system without turbocharger. Engine versions compliant with Euro 3 and Euro 4 emission standards available. Average engine life expectancy (mileage before serious repairs are needed) is from 220 000 to 370 000 kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This Mercedes SLK 5.4 engine oil type is 5W-40 and oil capacity is 8 litres.
Mercedes SLK 2004 55 2004 AMG has classical rear wheel drive (RWD) and automatic gearbox with 7 gears.
Mercedes SLK 2004 55 2004 AMG accelerates to speed 100 kilometres per hour in 4.9 seconds. The maximum speed of this car is 250 km/h.
The fuel consumption of this Mercedes SLK 2004 55 2004 AMG in combined mode (combining urban and highway driving) is 12 litres per 100km (8.3 km/l), fuel consumption in city - 17.7 l/100km, highway fuel economy - 8.8 l/100km. Fuel tank capacity is 70 litres or 18.49 gallons, which gives a mileage up to 580 kilometers without refueling in urban cycle and even up to 780 kilometers on highway.
According to user reviews, the real everyday fuel consumption of this Mercedes is in line with the figure specified by the manufacturer. More - Real Mercedes SLK fuel consumption.

Mercedes SLK 2004 55 2004 AMG technical data
Model: | Mercedes SLK 55 2004 AMG | ||
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Body style: | Cabrio | ||
Production period: | 2004. October ... 2008. January | ||
Engine: | 5439 cm3 Petrol, 8 cylinders | CO2 emissions: | no data |
Power: | 360 HP ON 5750 RPM | Torque: | 510 NM ON 4000 RPM |
Gearbox: | Automatic gearbox (7 gears) | Drive type: | Rear wheel drive (RWD) |
Maximum speed: | 250 km/h | Acceleration 0-100 km/h: | 4.9 seconds |
Fuel consumption (l/100km): | 12.0 (combined) 17.7 (urban) 8.8 (highway) | ||
Real fuel consumption: | 12.4 l/100km (19 MPG) by user reviews from various sources | ||
Fuel tank capacity: | 70 litres (18.5 gallons) | ||
Car dimensions: | 4.09m (length) 1.79m (width) 1.27m (height) | ||
Turning diameter: | 10.5 meters | ||
Seats: | 2 seats | ||
Trunk capacity: | 208 litres | ||
Gross weight: | 1850 kg |
Mercedes SLK 2004 55 2004 AMG engine M113 E55 AMG
Engine reliability:
Overall, this engine can last around 220,000 to 370,000 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 | 5439 cm3 |
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Number of cylinders | 8 |
Bore (cylinder diameter) | 97 mm |
Stroke length (piston move) | 92 mm |
Compression ratio | 11 : 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 SLK 2004 55 2004 AMG oil type | 5W-40 |
Oil capacity | 8 litres (8.5 quarts) |
Coolant capacity | 11.1 litres (11.7 quarts) |
Power | 347 - 400 HP ON 5750 RPM |
Torque | 510 - 530 NM ON 4000 RPM |
Start of production (year) | 1997 |
Duration of production | 11 years |
Engine also used on | Mercedes C klase Mercedes E klase Mercedes ML Mercedes CLK and 2 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 SLK cabrio [2004 - 2008] modifications
Modification | Engine | Power | Consumption | Gearbox |
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Mercedes SLK 1.8 200 2004 Kompressor
Most fuel efficient version |
1.8 Petrol | 163 HP | 8.7 l/100km | Manual (6) |
Mercedes SLK 1.8 200 2004 Kompressor Automatic | 1.8 Petrol | 163 HP | 8.8 l/100km | Automatic (5) |
Mercedes SLK 3.0 280 2005 Jun 2005 — Jan 2008 | 3.0 Petrol | 231 HP | 9.7 l/100km | Manual (6) |
Mercedes SLK 3.0 280 2005 Automatic Jun 2005 — Jan 2008 | 3.0 Petrol | 231 HP | 9.3 l/100km | Automatic (7) |
Mercedes SLK 3.5 350 2004 Jul 2004 — Jan 2008 | 3.5 Petrol | 272 HP | 10.6 l/100km | Manual (6) |
Mercedes SLK 3.5 350 2004 Automatic Jul 2004 — Jan 2008 | 3.5 Petrol | 272 HP | 10.1 l/100km | Automatic (7) |
Mercedes SLK 5.4 55 2004 AMG
Oct 2004 — Jan 2008 Most dynamic version - 100 km/h in 4.9 seconds |
5.4 Petrol | 360 HP | 12.0 l/100km | Automatic (7) |