Audi A8 2002 4.0 TDI quattro
Audi A8 2002 3.9 diesel description
Sedan Audi A8 2002 4.0 TDI quattro has been produced from June, 2003 to July, 2005. It has eight-cylinder diesel engine with displacement of 3.9 litres, which produces power of 275 horsepower on 3750 rpm and torque 650 Nm (Newton metres) on 1800 revolutions per minute.
This 8-cylinder 32-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has Common Rail fuel system and Garrett GTA1749VK turbine. The engine meets the Euro 4 emissions standard. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 230 000 and 390 000 kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This Audi A8 3.9 engine oil type is 5W-30 and oil capacity is 9.5 litres.
Audi A8 2002 4.0 TDI quattro has all four wheel drive (AWD, 4x4) and automatic gearbox with 6 gears.
Audi A8 2002 4.0 TDI quattro accelerates to speed 100 kilometres per hour in 6.7 seconds. The maximum speed of this car is 250 km/h.
In combined cycle (city and motorway), the Audi A8 2002 4.0 TDI quattro fuel consumption is 9.6 litres per 100km (10.4 km/l) - this is one of most fuel efficient Audi A8 2002 - 2007 versions, city fuel economy - 13.4 l/100km, fuel consumption on highway - 7.5 l/100km. Fuel tank capacity is 90 litres or 23.78 gallons, which gives a mileage up to 920 kilometers without refueling in urban cycle and even up to 1200 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 A8 fuel consumption.

Audi A8 2002 4.0 TDI quattro technical data
Model: | Audi A8 4.0 TDI quattro | ||
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Body style: | Sedan | ||
Production period: | 2003. June ... 2005. July | ||
Engine: | 3936 cm3 Diesel, 8 cylinders | CO2 emissions: | 259 g/km |
Power: | 275 HP ON 3750 RPM | Torque: | 650 NM ON 1800 RPM |
Gearbox: | Automatic gearbox (6 gears) | Drive type: | All wheel drive (AWD, 4x4) |
Top speed: | 250 km/h | Acceleration 0-100 km/h: | 6.7 seconds |
Fuel consumption (l/100km): | 9.6 (combined) 13.4 (urban) 7.5 (highway) | ||
Real fuel consumption: | 9.9 l/100km (23.8 MPG) by user reviews from various sources | ||
Fuel tank capacity: | 90 litres (23.8 gallons) | ||
Car dimensions: | 5.05m (length) 1.89m (width) 1.44m (height) | ||
Turning diameter: | 12.1 meters | ||
Seats: | 5 seats | ||
Trunk capacity: | 500 litres | ||
Gross weight: | 2540 kg |
Audi A8 2002 4.0 TDI quattro engine ASE
Engine reliability:
Overall, this engine can last around 230,000 to 390,000 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 | 3936 cm3 |
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Number of cylinders | 8 |
Bore (cylinder diameter) | 81 mm |
Stroke length (piston move) | 95.5 mm |
Compression ratio | 17.5 : 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. |
Audi A8 2002 4.0 TDI quattro oil type | 5W-30 |
Oil capacity | 9.5 litres (10 quarts) |
Coolant capacity | 12 litres (12.7 quarts) |
Power | 275 HP ON 3750 RPM |
Torque | 650 NM ON 1800 RPM |
Start of production (year) | 2003 |
Duration of production | 2 years |
All Audi A8 sedan [2002 - 2007] modifications
Modification | Engine | Power | Consumption | Drive type |
---|---|---|---|---|
Audi A8 2004 3.0
Jan 2004 — Mai 2005 Most fuel efficient petrol version |
3.0 Petrol | 220 HP | 9.6 l/100km | Front wheel |
Audi A8 2004 3.0 Long
Jan 2004 — Mai 2005 Most fuel efficient petrol version |
3.0 Petrol | 220 HP | 9.6 l/100km | Front wheel |
Audi A8 2004 3.0 TDI quattro 4x4
Jul 2004 — Sep 2007 Most fuel efficient diesel version |
3.0 Diesel | 233 HP | 8.4 l/100km | All wheel |
Audi A8 2005 3.0 TDI quattro Long 4x4
Jul 2005 — Sep 2007 Most fuel efficient diesel version by real consumption |
3.0 Diesel | 233 HP | 8.5 l/100km | All wheel |
Audi A8 2005 3.2 FSI Mai 2005 — Sep 2007 | 3.2 Petrol | 260 HP | 9.8 l/100km | Front wheel |
Audi A8 2005 3.2 FSI Long Mai 2005 — Sep 2007 | 3.2 Petrol | 260 HP | 9.8 l/100km | Front wheel |
Audi A8 2005 3.2 FSI quattro 4x4 Mai 2005 — Sep 2007 | 3.2 Petrol | 260 HP | 11.0 l/100km | All wheel |
Audi A8 2002 3.7 quattro 4x4 Nov 2002 — Jul 2006 | 3.7 Petrol | 280 HP | 11.7 l/100km | All wheel |
Audi A8 2003 3.9 4.0 TDI quattro 4x4 Jun 2003 — Jul 2005 | 3.9 Diesel | 275 HP | 9.6 l/100km | All wheel |
Audi A8 2003 3.9 4.0 TDI quattro Long 4x4 Jun 2003 — Jul 2005 | 3.9 Diesel | 275 HP | 9.6 l/100km | All wheel |
Audi A8 2002 4.2 quattro 4x4
Nov 2002 — Jul 2006 Most fuel efficient petrol version by real consumption |
4.2 Petrol | 335 HP | 11.9 l/100km | All wheel |
Audi A8 2003 4.2 quattro Long 4x4
Jun 2003 — Jul 2006 Most fuel efficient petrol version by real consumption |
4.2 Petrol | 335 HP | 11.9 l/100km | All wheel |
Audi A8 2006 4.2 FSI quattro 4x4 Jul 2006 — Sep 2007 | 4.2 Petrol | 350 HP | 10.9 l/100km | All wheel |
Audi A8 2006 4.2 FSI quattro Long 4x4 Jul 2006 — Sep 2007 | 4.2 Petrol | 350 HP | 10.9 l/100km | All wheel |
Audi A8 2005 4.2 TDI quattro 4x4
Jul 2005 — Sep 2007 Most powerfull diesel version (326 HP) |
4.2 Diesel | 326 HP | 9.4 l/100km | All wheel |
Audi A8 2005 4.2 TDI quattro Long 4x4
Jul 2005 — Sep 2007 Most powerfull diesel version (326 HP) |
4.2 Diesel | 326 HP | 9.4 l/100km | All wheel |
Audi A8 2004 6.0 quattro Long 4x4
Jan 2004 — Sep 2007 Most powerfull petrol version (450 HP) |
6.0 Petrol | 450 HP | 13.8 l/100km | All wheel |
Audi A8 2005 6.0 quattro 4x4
Jan 2005 — Sep 2007 Most dynamic version - 100 km/h in 5.1 seconds |
6.0 Petrol | 450 HP | 14.7 l/100km | All wheel |