Audi 100 1991 Avant 2.8 Quattro
Audi 100 1991 2.8 petrol description
Estate car / wagon Audi 100 1991 Avant 2.8 Quattro has been produced from October, 1991 to October, 1994. It has six-cylinder petrol engine with displacement of 2.8 litres, which produces power of 174 horsepower on 5500 rpm and torque 245 Nm (Newton metres) on 3000 revolutions per minute.
This 6-cylinder 12-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system without turbocharger. The engine meets the Euro 2 emissions standard. Average engine life expectancy (mileage before serious repairs are needed) is from 310 000 to 520 000 kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs
This engine, especially at higher mileages, often tends to consume oil, and the timing belt ...
This Audi 100 2.8 engine oil type is 5W-30 and oil capacity is 5 litres.
Audi 100 1991 Avant 2.8 Quattro has AWD (all wheel drive) (power is automatically distributed between the wheel axles) and automatic gearbox with 4 gears. Vehicle features full-time Quattro II all-wheel drive - Torsen center differential with automatic torque split between front and rear axles, and electro-pneumatic manually-activated rear differential that automatically unlocks at speeds above 25 km/h.
Audi 100 1991 Avant 2.8 Quattro accelerates to speed 100 kilometres per hour in 10.5 seconds. The maximum speed of this car is 207 km/h.
The fuel consumption of this Audi 100 1991 Avant 2.8 Quattro in combined mode (combining urban and highway driving) is 11.3 litres per 100km (8.8 km/l), fuel consumption in city - 13.5 l/100km, highway fuel economy - 8 l/100km. Fuel tank capacity is 80 litres or 21.14 gallons, which gives a mileage up to 700 kilometers without refueling in urban cycle and even up to 1000 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 100 fuel consumption.
- Audi 100 1991 Avant 2.8 MT is more dynamic - it reaches 100 km/h 2.2 seconds faster (in 8.3 seconds), moreover, it is more economic with manufacturer's fuel consumption is lower by 1.7 litres per 100 km or 15 % - 9.6 litres per 100 km, whereas users reported real fuel consumption is lower by 0.5 litres per 100 km or 5 % - 10.6 litres per 100 km
- Audi 100 1991 Avant 2.8 AT is more dynamic - it reaches 100 km/h 1 seconds faster (in 9.5 seconds), but manufacturer's fuel consumption is lower by 0.7 litres per 100 km or 6 % - 10.6 litres per 100 km, whereas users reported real fuel consumption is similar - 11.1 litres per 100 km
- Audi 100 1991 Avant 2.8 Quattro MT 4x4 is more dynamic - it reaches 100 km/h 2.2 seconds faster (in 8.3 seconds), moreover, it is more economic with manufacturer's fuel consumption is lower by 0.5 litres per 100 km or 4 % - 10.8 litres per 100 km, whereas users reported real fuel consumption is lower by 0.5 litres per 100 km or 5 % - 10.6 litres per 100 km

Audi 100 1991 Avant 2.8 Quattro technical data
Model: | Audi 100 Avant 2.8 Quattro | ||
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Body style: | Estate car / wagon | ||
Production period: | 1991. October ... 1994. October | ||
Engine: | 2771 cm3 Petrol, 6 cylinders | CO2 emissions: | no data |
Power: | 174 HP ON 5500 RPM | Torque: | 245 NM ON 3000 RPM |
Gearbox: | Automatic gearbox (4 gears) | Drive type: | All wheel drive (AWD, 4x4) |
Maximum speed: | 207 km/h | Acceleration 0-100 km/h: | 10.5 seconds |
Fuel consumption (l/100km): | 11.3 (combined) 13.5 (urban) 8.0 (highway) | ||
Real fuel consumption: | 11.1 l/100km (21.2 MPG) by user reviews from various sources | ||
Fuel tank capacity: | 80 litres (21.1 gallons) | ||
Car dimensions: | 4.79m (length) 1.78m (width) 1.44m (height) | ||
Turning diameter: | 11.4 meters | ||
Seats: | 5 seats | ||
Trunk capacity: | 390 litres | ||
Trunk max capacity: | 1310 litres (with rear seats folded down) | ||
Gross weight: | 2120 kg |
Audi 100 1991 Avant 2.8 Quattro engine AAH
Engine reliability and common problems:
This engine, especially at higher mileages, often tends to consume oil, and the timing belt change interval in particular should be observed.Overall, this engine can last around 310,000 to 520,000 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 | 2771 cm3 |
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Number of cylinders | 6 |
Bore (cylinder diameter) | 82.5 mm |
Stroke length (piston move) | 86.4 mm |
Compression ratio | 10.3 : 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 100 1991 Avant 2.8 Quattro oil type | 5W-30 |
Oil capacity | 5 litres (5.3 quarts) |
Coolant capacity | 8 litres (8.5 quarts) |
Power | 174 HP ON 5500 RPM |
Torque | 245 NM ON 3000 RPM |
Start of production (year) | 1990 |
Duration of production | 7 years |
Often in the first years of production, engines tend to have various constructive problems, so it is recommended to choose a car with this engine from 1993 onwards. |
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Engine also used on | Audi A6 Audi 80 Audi Coupe |
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 Audi 100 estate car [1991 - 1994] modifications
Modification | Engine | Power | Consumption | Gearbox | Drive type |
---|---|---|---|---|---|
Audi 100 1991 Avant 2.0 74kW Oct 1991 — Oct 1993 | 2.0 Petrol | 101 HP | 8.5 l/100km | Manual (5) | Front wheel |
Audi 100 1991 2.0 E 4x4 | 2.0 Petrol | 115 HP | 8.5 l/100km | Manual (5) | All wheel |
Audi 100 1991 Avant 2.0 85kW
Oct 1991 — Oct 1994 Most fuel efficient petrol version by real consumption |
2.0 Petrol | 116 HP | 8.9 l/100km | Manual (5) | Front wheel |
Audi 100 1991 Avant 2.0 85kW Oct 1991 — Oct 1994 | 2.0 Petrol | 116 HP | 9.2 l/100km | Automatic (4) | Front wheel |
Audi 100 1991 2.0 16V | 2.0 Petrol | 137 HP | 10.8 l/100km | Manual (5) | Front wheel |
Audi 100 1991 2.0 16V
Most fuel efficient petrol version |
2.0 Petrol | 137 HP | 7.8 l/100km | Manual (5) | Front wheel |
Audi 100 1992 2.2 Avant S4 4x4 Jan 1992 — Oct 1994 | 2.2 Petrol | 230 HP | 10.9 l/100km | Manual (6) | All wheel |
Audi 100 1992 2.2 Avant S4 4x4 Aug 1992 — Oct 1994 | 2.2 Petrol | 230 HP | 11.9 l/100km | Automatic (4) | All wheel |
Audi 100 1991 Avant 2.3 Oct 1991 — Oct 1994 | 2.3 Petrol | 133 HP | 9.9 l/100km | Manual (5) | Front wheel |
Audi 100 1991 2.3 E | 2.3 Petrol | 133 HP | 9.6 l/100km | Automatic (4) | Front wheel |
Audi 100 1991 Avant 2.3 Quattro 4x4 Oct 1991 — Aug 1992 | 2.3 Petrol | 133 HP | 10.3 l/100km | Manual (5) | All wheel |
Audi 100 1991 Avant 2.4 D Oct 1991 — Oct 1994 | 2.4 Diesel | 82 HP | 7.6 l/100km | Manual (5) | Front wheel |
Audi 100 1991 Avant 2.5 TDI
Oct 1991 — Oct 1994 Most powerfull diesel version (115 HP) |
2.5 Diesel | 115 HP | 6.5 l/100km | Manual (5) | Front wheel |
Audi 100 1993 Avant 2.5 TDI
Sep 1993 — Oct 1994 Most powerfull diesel version (115 HP) |
2.5 Diesel | 115 HP | 6.6 l/100km | Automatic (4) | Front wheel |
Audi 100 1992 Avant 2.6 Aug 1992 — Oct 1994 | 2.6 Petrol | 150 HP | 9.6 l/100km | Manual (5) | Front wheel |
Audi 100 1992 Avant 2.6 Aug 1992 — Oct 1994 | 2.6 Petrol | 150 HP | 10.2 l/100km | Automatic (4) | Front wheel |
Audi 100 1992 Avant 2.6 Quattro 4x4 Aug 1992 — Oct 1994 | 2.6 Petrol | 150 HP | 10.7 l/100km | Manual (5) | All wheel |
Audi 100 1992 Avant 2.6 Quattro 4x4 Aug 1992 — Oct 1994 | 2.6 Petrol | 150 HP | 11.4 l/100km | Automatic (4) | All wheel |
Audi 100 1991 Avant 2.8 Oct 1991 — Oct 1994 | 2.8 Petrol | 174 HP | 9.6 l/100km | Manual (5) | Front wheel |
Audi 100 1991 Avant 2.8 Oct 1991 — Oct 1994 | 2.8 Petrol | 174 HP | 10.6 l/100km | Automatic (4) | Front wheel |
Audi 100 1991 Avant 2.8 Quattro 4x4 Oct 1991 — Oct 1994 | 2.8 Petrol | 174 HP | 10.8 l/100km | Manual (5) | All wheel |
Audi 100 1991 Avant 2.8 Quattro 4x4 Oct 1991 — Oct 1994 | 2.8 Petrol | 174 HP | 11.3 l/100km | Automatic (4) | All wheel |
Audi 100 1993 Avant S4 4.2 4x4
Jan 1993 — Oct 1994 Most dynamic version - 100 km/h in 6.6 seconds |
4.2 Petrol | 280 HP | 13.2 l/100km | Automatic (4) | All wheel |