Audi A6 1998 Avant 2.5 TDI
Audi A6 1998 2.5 diesel description
Estate car / wagon Audi A6 1998 Avant 2.5 TDI has been produced from April, 1998 to June, 2001. It has six-cylinder diesel engine with displacement of 2.5 litres, which produces power of 150 horsepower on 4000 rpm and torque 310 Nm (Newton metres) on 1500 revolutions per minute.
This 6-cylinder 24-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system and VGT turbine. The engine meets the Euro 2 emissions standard. 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 Audi A6 2.5 engine oil type is 5W-30 and oil capacity is 6 litres.
Audi A6 1998 Avant 2.5 TDI has front wheel drive (FWD) and automatic gearbox with 5 gears.
Audi A6 1998 Avant 2.5 TDI accelerates to speed 100 kilometres per hour in 10.8 seconds. The maximum speed of this car is 210 km/h.
The fuel consumption of this Audi A6 1998 Avant 2.5 TDI in combined mode (combining urban and highway driving) is 8 litres per 100km (12.5 km/l), city fuel economy - 11.2 l/100km, fuel consumption on highway - 6.2 l/100km. Fuel tank capacity is 70 litres or 18.49 gallons, which gives a mileage up to 860 kilometers without refueling in urban cycle and even up to 1120 kilometers on highway.
According to user reviews, the real everyday fuel consumption of this Audi is in line with, and sometimes even lower than, the manufacturer's stated combined consumption. More - Real Audi A6 fuel consumption.
Audi A6 safety
During safety testing Audi A6 has obtained 3 stars from five, which means average safety level.
Adults (driver and passenger) safety of Audi A6 is evaluated with three stars, and for pedestrian protection Audi A6 got two stars.
- Audi A6 1998 Avant 2.5 TDI MT is more dynamic - it reaches 100 km/h 0.9 seconds faster (in 9.9 seconds), moreover, it is more economic with manufacturer's fuel consumption is lower by 1 litres per 100 km or 13 % - 7.0 litres per 100 km, whereas users reported real fuel consumption is lower by 0.7 litres per 100 km or 9 % - 7.1 litres per 100 km
- Audi A6 1998 Avant 2.5 TDI Quattro MT 4x4 is more dynamic - it reaches 100 km/h 0.6 seconds faster (in 10.2 seconds), but manufacturer's fuel consumption is similar - 8.0 litres per 100 km, whereas users reported real fuel consumption is lower by 0.7 litres per 100 km or 9 % - 7.1 litres per 100 km
- Audi A6 1998 Avant 2.5 TDI Quattro AT 4x4 is more sluggish, reaching 100 km/h 0.3 seconds later (in 11.1 seconds), moreover, it is less economic with manufacturer's fuel consumption is higher by 0.9 litres per 100 km or 11 % - 8.9 litres per 100 km, whereas users reported real fuel consumption is higher by 0.9 litres per 100 km or 12 % - 8.7 litres per 100 km
Audi A6 1998 Avant 2.5 TDI technical data
| Model: | Audi A6 Avant 2.5 TDI | ||
|---|---|---|---|
| Body style: | Estate car / wagon | ||
| Production period: | 1998. April ... 2001. June | ||
| Engine: | 2496 cm3 Diesel, 6 cylinders | CO2 emissions: | 216 g/km |
| Power: | 150 HP ON 4000 RPM | Torque: | 310 NM ON 1500 RPM |
| Gearbox: | Automatic gearbox (5 gears) | Drive type: | Front wheel drive (FWD) |
| Maximum speed: | 210 km/h | Acceleration 0-100 km/h: | 10.8 seconds |
| Fuel consumption (l/100km): | 8.0 (combined) 11.2 (urban) 6.2 (highway) | ||
| Real fuel consumption: | 8.6 l/100km (27.4 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 70 litres (18.5 gallons) | ||
| Car dimensions: | 4.80m (length) 1.81m (width) 1.48m (height) | ||
| Turning diameter: | 11.7 meters | ||
| Trunk capacity: | 455 litres | ||
| Gross weight: | 2195 kg | ||
Audi A6 1998 Avant 2.5 TDI engine AFB
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 | 2496 cm3 |
|---|---|
| Number of cylinders | 6 |
| Bore (cylinder diameter) | 78.3 mm |
| Stroke length (piston move) | 86.4 mm |
| Compression ratio | 19.5 : 1 |
| Camshaft drive | Timing belt Timing belt engines are generally quieter and less vibrating than chain engines, but belt usually needs to be replaced more often and the risk of breakage is higher. |
| Fuel system | Injection |
| Audi A6 1998 Avant 2.5 TDI oil type | 5W-30 |
| Oil capacity | 6 litres (6.3 quarts) |
| Power | 150 HP ON 4000 RPM |
| Torque | 310 NM ON 1500 RPM |
| Start of production (year) | 1997 |
| Duration of production | 2 years |
| Engine also used on | Audi A4 Audi A8 |
All Audi A6 estate car [1998 - 2001] modifications
| Modification | Engine | Power | Consumption | Gearbox | Drive type |
|---|---|---|---|---|---|
|
Audi A6 1998 Avant 1.8 5V
Apr 1998 — Jan 2001 Most fuel efficient petrol version by real consumption |
1.8 Petrol | 125 HP | 8.6 l/100km | Manual (5) | Front wheel |
| Audi A6 1998 Avant 1.8 5V Apr 1998 — Jan 2001 | 1.8 Petrol | 125 HP | 9.2 l/100km | Automatic (4) | Front wheel |
|
Audi A6 1998 Avant 1.8 5V Turbo
Apr 1998 — Jan 2001 Most fuel efficient petrol version |
1.8 Petrol | 150 HP | 8.5 l/100km | Manual (5) | Front wheel |
|
Audi A6 2001 Avant 1.8 5V Turbo
Jan 2001 — Jun 2001 Most fuel efficient petrol version |
1.8 Petrol | 150 HP | 8.5 l/100km | Manual | Front wheel |
| Audi A6 1998 Avant 1.8 5V Turbo Apr 1998 — Jan 2001 | 1.8 Petrol | 150 HP | 9.6 l/100km | Automatic (5) | Front wheel |
| Audi A6 1998 Avant 1.8 5V Turbo Quattro 4x4 | 1.8 Petrol | 150 HP | 9.5 l/100km | Manual (5) | All wheel |
|
Audi A6 1998 Avant 1.9 TDI
Apr 1998 — Jan 2001 Most fuel efficient diesel version |
1.9 Diesel | 110 HP | 5.8 l/100km | Manual (5) | Front wheel |
| Audi A6 1998 Avant 1.9 TDI Apr 1998 — Jan 2001 | 1.9 Diesel | 110 HP | 6.8 l/100km | Automatic (4) | Front wheel |
|
Audi A6 2001 Avant 1.9 TDI
Jan 2001 — Jun 2001 Most fuel efficient diesel version by real consumption |
1.9 Diesel | 115 HP | - | Manual (5) | Front wheel |
| Audi A6 1998 Avant 2.4 5V | 2.4 Petrol | 165 HP | 9.9 l/100km | Manual (5) | Front wheel |
| Audi A6 2001 Avant 2.4 5V Jan 2001 — Jun 2001 | 2.4 Petrol | 165 HP | 10.7 l/100km | Manual | Front wheel |
| Audi A6 1998 Avant 2.4 5V Apr 1998 — Jan 2001 | 2.4 Petrol | 165 HP | 10.8 l/100km | Automatic (5) | Front wheel |
| Audi A6 1998 Avant 2.4 5V Quattro 4x4 | 2.4 Petrol | 165 HP | 10.9 l/100km | Manual (5) | All wheel |
| Audi A6 1998 Avant 2.4 5V Quattro 4x4 | 2.4 Petrol | 165 HP | 11.2 l/100km | Automatic (5) | All wheel |
| Audi A6 1998 Avant 2.5 TDI | 2.5 Diesel | 150 HP | 7.0 l/100km | Manual (6) | Front wheel |
| Audi A6 1998 Avant 2.5 TDI | 2.5 Diesel | 150 HP | 8.0 l/100km | Automatic (5) | Front wheel |
| Audi A6 1998 Avant 2.5 TDI Quattro 4x4 | 2.5 Diesel | 150 HP | 8.0 l/100km | Manual (6) | All wheel |
| Audi A6 1998 Avant 2.5 TDI Quattro 4x4 | 2.5 Diesel | 150 HP | 8.9 l/100km | Automatic (5) | All wheel |
| Audi A6 2000 Avant 2.5 TDI Jan 2000 — Jun 2001 | 2.5 Diesel | 180 HP | 8.1 l/100km | Automatic (5) | Front wheel |
| Audi A6 2000 Avant 2.5 TDI Quattro 4x4 Jan 2000 — Jun 2001 | 2.5 Diesel | 180 HP | 8.0 l/100km | Manual (6) | All wheel |
| Audi A6 2000 Avant 2.5 TDI Quattro 4x4 Jan 2000 — Jun 2001 | 2.5 Diesel | 180 HP | 8.9 l/100km | Automatic (5) | All wheel |
| Audi A6 1999 Avant 2.7 5V Turbo Jan 1999 — Jan 2001 | 2.7 Petrol | 230 HP | 10.5 l/100km | Manual (6) | Front wheel |
| Audi A6 1999 Avant 2.7 5V Turbo Jan 1999 — Jan 2001 | 2.7 Petrol | 230 HP | 11.0 l/100km | Automatic (5) | Front wheel |
| Audi A6 1999 Avant 2.7 5V Turbo Quattro 4x4 Jan 1999 — Jun 2001 | 2.7 Petrol | 230 HP | 11.7 l/100km | Manual (6) | All wheel |
| Audi A6 1999 Avant 2.7 5V Turbo Quattro 4x4 Jan 1999 — Jun 2001 | 2.7 Petrol | 230 HP | 12.2 l/100km | Automatic (5) | All wheel |
| Audi A6 1998 Avant 2.8 5V | 2.8 Petrol | 193 HP | 9.9 l/100km | Manual (5) | Front wheel |
| Audi A6 2000 Avant 2.8 5V Jan 2000 — Jun 2001 | 2.8 Petrol | 193 HP | 9.7 l/100km | Manual | Front wheel |
| Audi A6 1998 Avant 2.8 5V Apr 1998 — Jan 2000 | 2.8 Petrol | 193 HP | 10.7 l/100km | Automatic (5) | Front wheel |
| Audi A6 1998 Avant 2.8 5V Quattro 4x4 | 2.8 Petrol | 193 HP | 10.8 l/100km | Manual (5) | All wheel |
| Audi A6 1998 Avant 2.8 5V Quattro 4x4 | 2.8 Petrol | 193 HP | 11.6 l/100km | Automatic (5) | All wheel |
|
Audi A6 1999 Avant 4.2 V8 Quattro 4x4
Apr 1999 — Jun 2001 Most dynamic version - 100 km/h in 7.1 seconds |
4.2 Petrol | 300 HP | 13.1 l/100km | Automatic (5) | All wheel |