Audi A6 1994 1.8 5V
Audi A6 1994 1.8 petrol description
Sedan Audi A6 1994 1.8 5V has been produced from January, 1996 to April, 1997. It has four-cylinder petrol engine with displacement of 1.8 litres, which produces power of 125 horsepower on 5800 rpm and torque 170 Nm (Newton metres) on 3500 revolutions per minute.
This 4-cylinder 20-valve engine camshaft is driven by belt and chain (What is an engine chain and belt? ). Engine has fuel injection system, this is an atmospheric engine (without turbine). The engine meets the Euro 2 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 290 up to 490 thousand kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
This engine is known for its reliability and durability, often lasting over 450,000 km with proper maintenance. Regular maintenance, particularly using high-quality oil, is essential to maximize its lifespan and performance.
One of the most ...
This Audi A6 1.8 engine oil type is 5W-30 and oil capacity is 4.5 litres.
Audi A6 1994 1.8 5V has front wheel drive (FWD) and automatic gearbox with 4 gears.
Audi A6 1994 1.8 5V accelerates to speed 100 kilometres per hour in 12.9 seconds. The maximum speed of this car is 197 km/h.
Audi A6 1994 1.8 5V fuel consumption is 9.8 litres per 100km in combined city/highway mode (10.2 km/l), fuel consumption in city - 13.8 l/100km, highway fuel economy - 7.7 l/100km. Fuel tank capacity is 80 litres or 21.14 gallons, which gives a mileage up to 800 kilometers without refueling in urban cycle and even up to 1020 kilometers on highway.
Audi A6 1994 1.8 5V technical data
| Model: | Audi A6 1.8 5V | ||
|---|---|---|---|
| Body style: | Sedan | ||
| Production period: | 1996. January ... 1997. April | ||
| Engine: | 1781 cm3 Petrol, 4 cylinders | CO2 emissions: | no data |
| Power: | 125 HP ON 5800 RPM | Torque: | 170 NM ON 3500 RPM |
| Gearbox: | Automatic gearbox (4 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 197 km/h | Acceleration 0-100 km/h: | 12.9 seconds |
| Fuel consumption (l/100km): | 9.8 (combined) 13.8 (urban) 7.7 (highway) | ||
| Fuel tank capacity: | 80 litres (21.1 gallons) | ||
| Car dimensions: | 4.80m (length) 1.78m (width) 1.43m (height) | ||
| Turning diameter: | 11.4 meters | ||
| Trunk capacity: | 510 litres | ||
| Gross weight: | 1935 kg | ||
Audi A6 1994 1.8 5V engine AGN
Engine reliability and common problems:
This engine is known for its reliability and durability, often lasting over 450,000 km with proper maintenance. Regular maintenance, particularly using high-quality oil, is essential to maximize its lifespan and performance.One of the most common issues is the failure of the vacuum regulator for the intake manifold flaps. Dirty injectors or a throttle body often cause fluctuating idle speeds, while the crankcase ventilation system frequently creates problems due to its sensitivity. The lambda sensor, coolant temperature sensor, and mass airflow sensor (MAF) have relatively short lifespans. A faulty MAF can lead to increased fuel consumption and hesitation at mid-range RPMs due to incorrect air flow readings. Air leaks in the intake manifold are also frequent, causing an improper air-fuel mixture. These leaks typically occur at the crankcase ventilation valve, vacuum hoses, or connections at the end of the manifold.
Ignition coils are not very durable and can fail entirely, crack, or exhibit intermittent faults, especially when heated. Worn high-voltage wires may also cause misfires at idle or power loss in the mid-RPM range.
Oil leaks are another concern, particularly from the seal between the oil cooler and its bracket. This seal, used in VAG engines since the 1980s, often hardens around 150,000 km, leading to significant oil loss, especially during cold starts. In severe cases, ignoring the oil pressure warning can result in engine failure. It is recommended to replace the seal preventively every 100,000 km and carry a spare for emergencies.
The timing belt is tensioned with a mechanical roller but also includes a hydraulic damper to reduce belt vibrations caused by intake valve phase adjustments. The damper, while generally reliable, may fail, causing knocking sounds and chain noise during phase changes. The damper should ideally be replaced with the timing belt and tensioner every 120,000 km.
Overall, while the engine has its weaknesses, it is robust and relatively easy to repair, offering excellent longevity when properly maintained.
Overall, this engine can last around 290,000 to 490,000 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 | 1781 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 81 mm |
| Stroke length (piston move) | 86.4 mm |
| Compression ratio | 10.3 : 1 |
| Camshaft drive | Timing chain and belt |
| Fuel system | Injection |
| Audi A6 1994 1.8 5V oil type | 5W-30 |
| Oil capacity | 4.5 litres (4.8 quarts) |
| Power | 125 HP ON 5800 RPM |
| Torque | 170 NM ON 3500 RPM |
| Engine manufacturer | Volkswagen (VW) |
| Start of production (year) | 1996 |
| Duration of production | 4 years |
| Engine also used on | Audi A4 Volkswagen Golf Skoda Octavia Volkswagen Bora and 2 other models |
All Audi A6 sedan [1994 - 1997] modifications
| Modification | Engine | Power | Consumption | Gearbox | Drive type |
|---|---|---|---|---|---|
| Audi A6 1995 1.8 5V Nov 1995 — Apr 1997 | 1.8 Petrol | 125 HP | 9.1 l/100km | Manual (5) | Front wheel |
| Audi A6 1996 1.8 5V Jan 1996 — Apr 1997 | 1.8 Petrol | 125 HP | 9.8 l/100km | Automatic (4) | Front wheel |
| Audi A6 1995 1.8 5V Quattro 4x4 Nov 1995 — Apr 1997 | 1.8 Petrol | 125 HP | 9.9 l/100km | Manual (5) | All wheel |
|
Audi A6 1994 1.9 TDI
Most fuel efficient diesel version |
1.9 Diesel | 90 HP | 6.4 l/100km | Manual (5) | Front wheel |
| Audi A6 1994 1.9 TDI | 1.9 Diesel | 90 HP | 7.1 l/100km | Automatic (4) | Front wheel |
|
Audi A6 1994 2.0
Sep 1994 — Aug 1996 Most fuel efficient petrol version |
2.0 Petrol | 101 HP | 8.3 l/100km | Manual (5) | Front wheel |
|
Audi A6 1994 2.0
Sep 1994 — Nov 1995 Most fuel efficient petrol version by real consumption |
2.0 Petrol | 116 HP | 8.7 l/100km | Manual (5) | Front wheel |
| Audi A6 1994 2.0 Sep 1994 — Nov 1995 | 2.0 Petrol | 116 HP | 9.0 l/100km | Automatic (4) | Front wheel |
| Audi A6 1994 2.3 Sep 1994 — Jul 1995 | 2.3 Petrol | 133 HP | 9.3 l/100km | Manual (5) | Front wheel |
| Audi A6 1994 2.3 Sep 1994 — Jul 1995 | 2.3 Petrol | 133 HP | 9.9 l/100km | Automatic (4) | Front wheel |
| Audi A6 1994 2.5 TDI | 2.5 Diesel | 115 HP | 6.9 l/100km | Manual (5) | Front wheel |
| Audi A6 1994 2.5 TDI | 2.5 Diesel | 115 HP | 6.9 l/100km | Manual (6) | Front wheel |
| Audi A6 1994 2.5 TDI | 2.5 Diesel | 115 HP | 7.6 l/100km | Automatic (4) | Front wheel |
| Audi A6 1994 2.5 TDI Nov 1994 — Apr 1997 | 2.5 Diesel | 140 HP | 6.9 l/100km | Manual (6) | Front wheel |
| Audi A6 1996 2.5 TDI Apr 1996 — Apr 1997 | 2.5 Diesel | 140 HP | 7.6 l/100km | Automatic (4) | Front wheel |
| Audi A6 1995 2.5 TDI Quattro 4x4 Jul 1995 — Apr 1997 | 2.5 Diesel | 140 HP | 7.0 l/100km | Manual (6) | All wheel |
| Audi A6 1994 2.6 | 2.6 Petrol | 150 HP | 10.2 l/100km | Manual (5) | Front wheel |
| Audi A6 1994 2.6 | 2.6 Petrol | 150 HP | 11.1 l/100km | Automatic (4) | Front wheel |
| Audi A6 1994 2.6 Quattro 4x4 | 2.6 Petrol | 150 HP | 11.1 l/100km | Manual (5) | All wheel |
| Audi A6 1994 2.6 Quattro 4x4 | 2.6 Petrol | 150 HP | 12.3 l/100km | Automatic (4) | All wheel |
| Audi A6 1994 2.8 | 2.8 Petrol | 174 HP | 10.6 l/100km | Manual (5) | Front wheel |
| Audi A6 1994 2.8 | 2.8 Petrol | 174 HP | 11.5 l/100km | Automatic (4) | Front wheel |
| Audi A6 1994 2.8 Quattro 4x4 | 2.8 Petrol | 174 HP | 11.3 l/100km | Manual (5) | All wheel |
| Audi A6 1994 2.8 Quattro 4x4 | 2.8 Petrol | 174 HP | 12.3 l/100km | Automatic (4) | All wheel |
|
Audi A6 1995 2.8 5V
Nov 1995 — Apr 1997 Most dynamic version - 100 km/h in 8.1 seconds |
2.8 Petrol | 193 HP | 10.1 l/100km | Manual (5) | Front wheel |
| Audi A6 1995 2.8 5V Nov 1995 — Apr 1997 | 2.8 Petrol | 193 HP | 10.8 l/100km | Automatic (4) | Front wheel |
|
Audi A6 1995 2.8 5V Quattro 4x4
Nov 1995 — Apr 1997 Most dynamic version - 100 km/h in 8.1 seconds |
2.8 Petrol | 193 HP | 11.1 l/100km | Manual (5) | All wheel |
| Audi A6 1995 2.8 5V Quattro 4x4 Nov 1995 — Apr 1997 | 2.8 Petrol | 193 HP | 10.3 l/100km | Automatic (4) | All wheel |