Audi A4 1999 1.9 TDI

Audi A4 1999 1.9 diesel description

Sedan Audi A4 1999 1.9 TDI has been produced from January, 2000 to January, 2001. It has four-cylinder diesel engine with displacement of 1.9 litres, which produces power of 115 horsepower on 4000 rpm and torque 285 Nm (Newton metres) on 1900 revolutions per minute.

This 4-cylinder 8-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has a fuel injection system with unit injectors and VGT turbine. The engine meets the Euro 3 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 270 up to 450 thousand kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs 
The engine is very demanding when it comes to oil quality and using poor quality lubricants  ...  This Audi A4 1.9 engine oil type is 5W-40 and oil capacity is 3.6 litres.

Audi A4 1999 1.9 TDI has front wheel drive (FWD) and manual gearbox with 5 gears.
Audi A4 1999 1.9 TDI accelerates to speed 100 kilometres per hour in 10.5 seconds. The maximum speed of this car is 200 km/h.

Audi A4 1999 1.9 TDI fuel consumption is 5.3 litres per 100km in combined city/highway mode (18.9 km/l) - this is the most fuel efficient Audi A4 1999 - 2001 version, city fuel economy - 6.8 l/100km, fuel consumption on highway - 4.4 l/100km. Fuel tank capacity is 62 litres or 16.38 gallons, which gives a mileage up to 1160 kilometers without refueling in urban cycle and even up to 1400 kilometers on highway.
According to user reviews, this Audi real everyday fuel consumption is 6 litres per 100 km, which is 13% more than the manufacturer's stated. More - Real Audi A4 fuel consumption.

With the same engine there are also two other Audi A4 versions - with automatic gearbox (Audi A4 2000 1.9 TDI AT), and with four wheel (4x4) drive and manual gearbox (Audi A4 2000 1.9 TDI Quattro MT 4x4) available:
  • Audi A4 2000 1.9 TDI AT is more sluggish, reaching 100 km/h 1.4 seconds later (in 11.9 seconds), moreover, it is less economic with manufacturer's fuel consumption is higher by 1.5 litres per 100 km or 28 % - 6.8 litres per 100 km, whereas users reported real fuel consumption is higher by 0.9 litres per 100 km or 15 % - 6.9 litres per 100 km
  • Audi A4 2000 1.9 TDI Quattro MT 4x4 is more sluggish, reaching 100 km/h 0.4 seconds later (in 10.9 seconds), but manufacturer's fuel consumption is higher by 0.7 litres per 100 km or 13 % - 6.0 litres per 100 km, whereas users reported real fuel consumption is similar - 6.0 litres per 100 km
Audi A4 1999

Audi A4 1999 1.9 TDI technical data

Model: Audi A4 1.9 TDI
Body style: Sedan
Production period: 2000. January ... 2001. January 
Engine: 1896 cm3 Diesel, 4 cylinders CO2 emissions: no data
Power: 115 HP ON 4000 RPM Torque: 285 NM ON 1900 RPM
Gearbox: Manual gearbox (5 gears) Drive type: Front wheel drive (FWD)
Top speed: 200 km/h Acceleration 0-100 km/h: 10.5 seconds
Fuel consumption (l/100km): 5.3 (combined) 6.8 (urban) 4.4 (highway)
Real fuel consumption: 6 l/100km (39.2 MPG) by user reviews from various sources
Fuel tank capacity: 62 litres (16.4 gallons)
Car dimensions: 4.48m (length) 1.73m (width) 1.42m (height)
Turning diameter: 11.1 meters
Trunk capacity: 440 litres
Gross weight: 1835 kg

Audi A4 1999 1.9 TDI engine AJM

Engine reliability and common problems:

The engine is very demanding when it comes to oil quality and using poor quality lubricants will significantly reduce engine life.
Overall, this engine can last around 270,000 to 450,000 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 1896 cm3
Number of cylinders 4
Bore (cylinder diameter) 79.5 mm
Stroke length (piston move) 95.5 mm
Compression ratio 18 : 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 Unit injector
Audi A4 1999 1.9 TDI oil type 5W-40
Oil capacity 3.6 litres (3.8 quarts)
Power 115 HP ON 4000 RPM
Torque 285 NM ON 1900 RPM
Start of production (year) 1998
Duration of production 3 years
Engine also used on Volkswagen Passat Volkswagen Golf Audi A6 Volkswagen Bora

All Audi A4 sedan [1999 - 2001] modifications

Modification Engine Power Consumption Gearbox Drive type
Audi A4 1999 1.6

Most fuel efficient petrol version

1.6 Petrol 101 HP 7.9 l/100km Manual (5) Front wheel
Audi A4 1999 1.6 Jul 1999 — Jan 2001 1.6 Petrol 101 HP 8.6 l/100km Automatic (4) Front wheel
Audi A4 1999 1.8 5V

Most fuel efficient petrol version by real consumption

1.8 Petrol 125 HP 8.4 l/100km Manual (5) Front wheel
Audi A4 1999 1.8 5V 1.8 Petrol 125 HP 8.8 l/100km Automatic (4) Front wheel
Audi A4 1999 1.8 5V Quattro 4x4 1.8 Petrol 125 HP 9.2 l/100km Manual (5) All wheel
Audi A4 1999 1.8 5V Turbo

Most fuel efficient petrol version

1.8 Petrol 150 HP 7.9 l/100km Manual (5) Front wheel
Audi A4 1999 1.8 5V Turbo 1.8 Petrol 150 HP 9.1 l/100km Automatic (5) Front wheel
Audi A4 1999 1.8 5V Turbo Quattro 4x4 1.8 Petrol 150 HP 8.9 l/100km Manual (5) All wheel
Audi A4 1999 1.9 TDI

Most fuel efficient diesel version by real consumption

1.9 Diesel 90 HP 5.4 l/100km Manual (5) Front wheel
Audi A4 1999 1.9 TDI 1.9 Diesel 90 HP 6.4 l/100km Automatic (4) Front wheel
Audi A4 1999 1.9 TDI Jan 1999 — Jan 2000

Most fuel efficient diesel version

1.9 Diesel 110 HP 5.3 l/100km Manual (5) Front wheel
Audi A4 1999 1.9 TDI Jan 1999 — Jan 2000 1.9 Diesel 110 HP 6.4 l/100km Automatic (4) Front wheel
Audi A4 1999 1.9 TDI Quattro 4x4 Jan 1999 — Jan 2000 1.9 Diesel 110 HP 5.9 l/100km Manual (5) All wheel
Audi A4 2000 1.9 TDI Jan 2000 — Jan 2001

Most fuel efficient diesel version

1.9 Diesel 115 HP 5.3 l/100km Manual (5) Front wheel
Audi A4 2000 1.9 TDI Jan 2000 — Jan 2001 1.9 Diesel 115 HP 6.8 l/100km Automatic (5) Front wheel
Audi A4 2000 1.9 TDI Quattro 4x4 Jan 2000 — Jan 2001 1.9 Diesel 115 HP 6.0 l/100km Manual (5) All wheel
Audi A4 1999 2.4 5V 2.4 Petrol 165 HP 9.4 l/100km Manual (5) Front wheel
Audi A4 1999 2.4 5V 2.4 Petrol 165 HP 9.9 l/100km Automatic (5) Front wheel
Audi A4 1999 2.4 5V Quattro 4x4 2.4 Petrol 165 HP 10.3 l/100km Manual (5) All wheel
Audi A4 1999 2.5 TDI 2.5 Diesel 150 HP 6.8 l/100km Manual (6) Front wheel
Audi A4 1999 2.5 TDI 2.5 Diesel 150 HP 7.7 l/100km Automatic (5) Front wheel
Audi A4 1999 2.5 TDI Quattro 4x4 2.5 Diesel 150 HP 7.8 l/100km Manual (6) All wheel
Audi A4 1999 2.5 TDI Quattro 4x4 2.5 Diesel 150 HP 8.5 l/100km Automatic (5) All wheel
Audi A4 1999 2.8 5V 2.8 Petrol 193 HP 9.4 l/100km Manual (5) Front wheel
Audi A4 1999 2.8 5V 2.8 Petrol 193 HP 10.2 l/100km Automatic (5) Front wheel
Audi A4 1999 2.8 5V Quattro 4x4

Most dynamic version - 100 km/h in 7.2 seconds

2.8 Petrol 193 HP 10.4 l/100km Manual (5) All wheel
Audi A4 1999 2.8 5V Quattro 4x4 2.8 Petrol 193 HP 10.9 l/100km Automatic (5) All wheel
Audi A4 1999 reviews
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