Audi A4 2015 1.4 TFSI (B9)

Audi A4 2015 1.4 petrol description

Sedan Audi A4 2015 1.4 TFSI has been produced from January, 2015 to January, 2019. It has four-cylinder petrol engine with displacement of 1.4 litres, which produces power of 150 horsepower on 5000 rpm and torque 250 Nm (Newton metres) on 1500 revolutions per minute.

This 4-cylinder 16-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system and IHI RHF3 turbine. The engine meets the Euro 6 emissions standard. Average engine life expectancy (mileage before serious repairs are needed) is from 220 000 to 370 000 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 Audi A4 1.4 engine oil type is 5W-30 and oil capacity is 3.8 litres.

Audi A4 2015 1.4 TFSI has front wheel drive (FWD) and manual gearbox with 6 gears.
Audi A4 2015 1.4 TFSI accelerates to speed 100 kilometres per hour in 8.7 seconds. The maximum speed of this car is 209 km/h.

The fuel consumption of this Audi A4 2015 1.4 TFSI in combined mode (combining urban and highway driving) is 5.5 litres per 100km (18.2 km/l), fuel consumption in city - 7 l/100km, highway fuel economy - 4.8 l/100km..
According to user reviews, this Audi real everyday fuel consumption is 6.5 litres per 100 km, which is 18% more than the manufacturer's stated. More - Real Audi A4 fuel consumption.

Audi A4 safety

During safety testing Audi A4 has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Audi A4 is evaluated with very good rate 89 from 100, children safety: very good mark - 87 from 100, for pedestrian protection Audi A4 got 75 points from 100.
Audi A4 safety equipment has been rated as good - 75 percents from 100.

With the same engine there is also Audi A4 version with automatic gearbox (Audi A4 2015 1.4 TFSI AT) available, which manufacturer's fuel consumption is lower by 0.6 litres per 100 km or 11 % - 4.9 litres per 100 km, whereas users reported real fuel consumption is higher by 1.1 litres per 100 km or 17 % - 7.6 litres per 100 km.
Audi A4 2015

Audi A4 2015 1.4 TFSI technical data

Model: Audi A4 1.4 TFSI
Body style: Sedan
Production period: 2015. January ... 2019. January 
Engine: 1395 cm3 Petrol, 4 cylinders CO2 emissions: 131 g/km
Power: 150 HP ON 5000 RPM Torque: 250 NM ON 1500 RPM
Gearbox: Manual gearbox (6 gears) Drive type: Front wheel drive (FWD)
Maximum speed: 209 km/h Acceleration 0-100 km/h: 8.7 seconds
Fuel consumption (l/100km): 5.5 (combined) 7.0 (urban) 4.8 (highway)
Real fuel consumption: 6.5 l/100km (36.2 MPG) by user reviews from various sources
Car dimensions: 4.73m (length) 1.84m (width) 1.43m (height)
Trunk capacity: 481 litres
Gross weight: 1890 kg

Audi A4 2015 1.4 TFSI engine CZDA

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 1395 cm3
Number of cylinders 4
Bore (cylinder diameter) 74.5 mm
Stroke length (piston move) 80 mm
Compression ratio 10 : 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 A4 2015 1.4 TFSI oil type 5W-30
Oil capacity 3.8 litres (4 quarts)
Power 150 HP ON 5000 RPM
Torque 250 NM ON 1500 RPM
Engine manufacturer Volkswagen (VW)
Start of production (year) 2014
Duration of production 10 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 2017 onwards.

Engine also used on Volkswagen Passat Volkswagen Golf Skoda Octavia and 3 other models

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 A4 sedan [2015 - 2019] modifications

Modification Engine Power Consumption Gearbox Drive type
Audi A4 2015 1.4 TFSI

Most fuel efficient petrol version by real consumption

1.4 Petrol 150 HP 5.5 l/100km Manual (6) Front wheel
Audi A4 2015 1.4 TFSI 1.4 Petrol 150 HP 4.9 l/100km Automatic (7) Front wheel
Audi A4 2015 2.0 TFSI 2.0 Petrol 190 HP 5.5 l/100km Manual (6) Front wheel
Audi A4 2015 2.0 TFSI

Most fuel efficient petrol version

2.0 Petrol 190 HP 4.8 l/100km Automatic (7) Front wheel
Audi A4 2015 2.0 TFSI quattro 4x4

Most powerfull petrol version (252 HP)

2.0 Petrol 252 HP - Manual (6) All wheel
Audi A4 2015 2.0 TFSI quattro 4x4

Most powerfull petrol version (252 HP)

2.0 Petrol 252 HP 5.9 l/100km Automatic (7) All wheel
Audi A4 2015 2.0 TDI

Most fuel efficient diesel version by real consumption

2.0 Diesel 150 HP 5.5 l/100km Manual (6) Front wheel
Audi A4 2015 2.0 TDI

Most fuel efficient diesel version by real consumption

2.0 Diesel 150 HP 5.5 l/100km Automatic (7) Front wheel
Audi A4 2015 2.0 TDI 2.0 Diesel 190 HP 5.5 l/100km Manual (6) Front wheel
Audi A4 2015 2.0 TDI

Most fuel efficient diesel version

2.0 Diesel 190 HP 4.1 l/100km Automatic (7) Front wheel
Audi A4 2015 2.0 TDI quattro 4x4 2.0 Diesel 190 HP 5.5 l/100km Automatic (7) All wheel
Audi A4 2015 3.0 TDI 3.0 Diesel 218 HP 5.5 l/100km Automatic (7) Front wheel
Audi A4 2015 3.0 TDI quattro 4x4 3.0 Diesel 218 HP 5.5 l/100km Automatic (7) All wheel
Audi A4 2015 3.0 TDI quattro 4x4

Most dynamic version - 100 km/h in 5.3 seconds

3.0 Diesel 272 HP 4.9 l/100km Automatic (8) All wheel
Audi A4 2015 reviews
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