Audi A6 2004 2.4
Audi A6 2004 2.4 petrol description
Sedan Audi A6 2004 2.4 has been produced from April, 2004 to October, 2008. It has six-cylinder petrol engine with displacement of 2.4 litres, which produces power of 177 horsepower on 6000 rpm and torque 230 Nm (Newton metres) on 3000 revolutions per minute.
This 6-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system, it has no turbine. The engine meets the Euro 4 emissions standard. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 250 000 and 420 000 kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs
The BDW engine's timing chain, expected to be long-lasting, typically lasts only 100,000–150,000 km, depending on driving habits. If a cold engine produces a distinct ...
This Audi A6 2.4 engine oil type is 5W-30 and oil capacity is 6.5 litres.
Audi A6 2004 2.4 has front wheel drive (FWD) and manual gearbox with 6 gears.
Audi A6 2004 2.4 accelerates to speed 100 kilometres per hour in 8.9 seconds. The maximum speed of this car is 231 km/h.
In combined cycle (city and motorway), the Audi A6 2004 2.4 fuel consumption is 9.7 litres per 100km (10.3 km/l), fuel consumption in city - 14 l/100km, highway fuel economy - 7.1 l/100km. Fuel tank capacity is 70 litres or 18.49 gallons, which gives a mileage up to 720 kilometers without refueling in urban cycle and even up to 980 kilometers on highway.
According to user reviews, the real everyday fuel consumption of this Audi is in line with the figure specified by the manufacturer. More - Real Audi A6 fuel consumption.
Audi A6 safety
During safety testing Audi A6 has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Audi A6 is evaluated with five stars, children safety - with four stars, and for pedestrian protection Audi A6 got one star.
- Audi A6 2004 2.4 AT is more sluggish, reaching 100 km/h 0.3 seconds later (in 9.2 seconds), but manufacturer's fuel consumption is similar - 9.6 litres per 100 km, whereas users reported real fuel consumption is similar - 10.1 litres per 100 km
- Audi A6 2005 2.4 quattro MT 4x4 manufacturer's fuel consumption is higher by 1.3 litres per 100 km or 13 % - 11.0 litres per 100 km, whereas users reported real fuel consumption is similar - 10.0 litres per 100 km
Audi A6 2004 2.4 technical data
| Model: | Audi A6 2.4 | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 2004. April ... 2008. October | ||
| Engine: | 2393 cm3 Petrol, 6 cylinders | CO2 emissions: | 233 g/km |
| Power: | 177 HP ON 6000 RPM | Torque: | 230 NM ON 3000 RPM |
| Gearbox: | Manual gearbox (6 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 231 km/h | Acceleration 0-100 km/h: | 8.9 seconds |
| Fuel consumption (l/100km): | 9.7 (combined) 14.0 (urban) 7.1 (highway) | ||
| Real fuel consumption: | 10 l/100km (23.5 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 70 litres (18.5 gallons) | ||
| Car dimensions: | 4.92m (length) 1.86m (width) 1.46m (height) | ||
| Turning diameter: | 12 meters | ||
| Trunk capacity: | 546 litres | ||
| Gross weight: | 2105 kg | ||
Audi A6 2004 2.4 engine BDW
Engine reliability and common problems:
The BDW engine's timing chain, expected to be long-lasting, typically lasts only 100,000–150,000 km, depending on driving habits. If a cold engine produces a distinct rattling sound, the chain may have stretched and require an expensive replacement involving engine removal. Ignition coils frequently fail, causing the Check Engine light to illuminate, though upgraded coils offer improved longevity. The intake manifold flaps can seize or break, risking catastrophic engine damage if a flap enters the engine, often necessitating manifold replacement or removal of the flaps entirely.The dual-mass flywheel requires replacement every 100,000–150,000 km, typically due to damage from improper gear use and frequent driving at low revs. The diesel particulate filter clogs with soot around 200,000 km, leading to increased fuel consumption and reduced power, forcing the car into emergency mode. Piezo injectors often fail between 150,000 and 180,000 km due to electrical issues, causing vibration and unstable idling.
The intake manifold flaps are prone to failure between 100,000 and 250,000 km, depending on fuel and oil quality, as soot buildup leads to mechanical wear. The turbocharger usually lasts until 300,000 km but can fail earlier due to infrequent oil changes, indicated by a sudden loss of turbo boost. Lastly, the EGR valve commonly requires replacement after 250,000 km due to soot contamination.
Overall, this engine can last around 250,000 to 420,000 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 | 2393 cm3 |
|---|---|
| Number of cylinders | 6 |
| Bore (cylinder diameter) | 81 mm |
| Stroke length (piston move) | 77.4 mm |
| Compression ratio | 10.3 : 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. More service info |
| Fuel system | Injection |
| Audi A6 2004 2.4 oil type | 5W-30 |
| Oil capacity | 6.5 litres (6.9 quarts) More service info |
| Power | 177 HP ON 6000 RPM |
| Torque | 230 NM ON 3000 RPM |
| Start of production (year) | 2004 |
| Duration of production | 4 years |
Most often compared to
All Audi A6 sedan [2004 - 2008] modifications
| Modification | Engine | Power | Consumption | Gearbox | Drive type |
|---|---|---|---|---|---|
|
Audi A6 2005 2.0 T FSI
Aug 2005 — Oct 2008 Most fuel efficient petrol version |
2.0 Petrol | 170 HP | 7.9 l/100km | Manual (6) | Front wheel |
| Audi A6 2005 2.0 T FSI Aug 2005 — Oct 2008 | 2.0 Petrol | 170 HP | 8.2 l/100km | Automatic | Front wheel |
|
Audi A6 2004 2.0 TDI
Apr 2004 — Oct 2008 Most fuel efficient diesel version |
2.0 Diesel | 140 HP | 6.0 l/100km | Manual (6) | Front wheel |
| Audi A6 2006 2.0 TDI Mar 2006 — Oct 2008 | 2.0 Diesel | 140 HP | 6.7 l/100km | Automatic | Front wheel |
| Audi A6 2004 2.4 Apr 2004 — Oct 2008 | 2.4 Petrol | 177 HP | 9.7 l/100km | Manual (6) | Front wheel |
| Audi A6 2004 2.4 Aug 2004 — Oct 2008 | 2.4 Petrol | 177 HP | 9.6 l/100km | Automatic | Front wheel |
| Audi A6 2005 2.4 quattro 4x4 Mar 2005 — Oct 2008 | 2.4 Petrol | 177 HP | 11.0 l/100km | Manual (6) | All wheel |
| Audi A6 2005 2.7 TDI Jan 2005 — Oct 2008 | 2.7 Diesel | 180 HP | 6.8 l/100km | Manual (6) | Front wheel |
| Audi A6 2006 2.7 TDI Mar 2006 — Oct 2008 | 2.7 Diesel | 180 HP | 7.3 l/100km | Automatic (6) | Front wheel |
| Audi A6 2005 2.7 TDI quattro 4x4 Aug 2005 — Oct 2008 | 2.7 Diesel | 180 HP | 8.1 l/100km | Automatic (6) | All wheel |
| Audi A6 2006 2.8 FSI Nov 2006 — Oct 2008 | 2.8 Petrol | 210 HP | 8.7 l/100km | Manual (6) | Front wheel |
| Audi A6 2006 2.8 FSI Nov 2006 — Oct 2008 | 2.8 Petrol | 210 HP | 8.8 l/100km | Automatic | Front wheel |
| Audi A6 2007 2.8 FSI quattro 4x4 Jun 2007 — Oct 2008 | 2.8 Petrol | 210 HP | 9.7 l/100km | Automatic (6) | All wheel |
| Audi A6 2004 3.0 i V6 Jan 2004 — Jan 2008 | 3.0 Petrol | 218 HP | 10.6 l/100km | Automatic | Front wheel |
| Audi A6 2004 3.0 i V6 quattro 4x4 Jan 2004 — Jan 2008 | 3.0 Petrol | 218 HP | 12.2 l/100km | Automatic (6) | All wheel |
| Audi A6 2005 3.0 TDI quattro 4x4 Mar 2005 — Jun 2006 | 3.0 Diesel | 225 HP | 7.9 l/100km | Manual (6) | All wheel |
| Audi A6 2004 3.0 TDI quattro 4x4 Apr 2004 — Jun 2006 | 3.0 Diesel | 225 HP | 8.4 l/100km | Automatic (6) | All wheel |
|
Audi A6 2006 3.0 TDI quattro 4x4
Jun 2006 — Oct 2008 Most powerfull diesel version (233 HP) |
3.0 Diesel | 233 HP | 8.0 l/100km | Manual (6) | All wheel |
|
Audi A6 2006 3.0 TDI quattro 4x4
Jun 2006 — Oct 2008 Most powerfull diesel version (233 HP) |
3.0 Diesel | 233 HP | 8.5 l/100km | Automatic (6) | All wheel |
| Audi A6 2004 3.2 FSI Apr 2004 — Jun 2007 | 3.2 Petrol | 255 HP | 9.7 l/100km | Manual (6) | Front wheel |
| Audi A6 2005 3.2 FSI Aug 2005 — Oct 2008 | 3.2 Petrol | 255 HP | 9.6 l/100km | Automatic | Front wheel |
| Audi A6 2004 3.2 FSI quattro 4x4 Apr 2004 — Oct 2008 | 3.2 Petrol | 255 HP | 11.0 l/100km | Manual (6) | All wheel |
| Audi A6 2004 3.2 FSI quattro 4x4 Apr 2004 — Oct 2008 | 3.2 Petrol | 255 HP | 11.0 l/100km | Automatic (6) | All wheel |
|
Audi A6 2004 4.2 quattro 4x4
Apr 2004 — Oct 2008 Most dynamic version - 100 km/h in 6.1 seconds |
4.2 Petrol | 335 HP | 12.0 l/100km | Automatic (6) | All wheel |