Audi A6 2018 50 TDI quattro

Audi A6 2018 3.0 diesel description

Sedan Audi A6 2018 50 TDI quattro has been produced from 2018 to 2023. It has six-cylinder diesel engine with displacement of 3.0 litres, which produces power of 286 horsepower on 4000 rpm and torque 620 Nm (Newton metres) on 2250 revolutions per minute. It is an MHEV (Mild Hybrid) hybrid vehicle, with electric motor that assists the internal combustion engine, however, the car cannot run on electric power alone, and the battery is charged while driving (external charging is not available).

This 6-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has Common Rail fuel system and VGT turbine. The engine meets the Euro 6 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 290 up to 490 thousand 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 A6 3.0 engine oil type is 5W-30 and oil capacity is 8 litres.

Audi A6 2018 50 TDI quattro has all four wheel drive (AWD, 4x4) and automatic gearbox with 8 gears.
Audi A6 2018 50 TDI quattro accelerates to speed 100 kilometres per hour in 5.5 seconds. The maximum speed of this car is 250 km/h.

Audi A6 2018 50 TDI quattro fuel consumption is 5.8 litres per 100km in combined city/highway mode (17.2 km/l), city fuel economy - 6.4 l/100km, fuel consumption on highway - 5.4 l/100km. Fuel tank capacity is 63 litres or 16.64 gallons, which gives a mileage up to 1080 kilometers without refueling in urban cycle and even up to 1160 kilometers on highway.
According to user reviews, this Audi real everyday fuel consumption is 8.3 litres per 100 km, which is 43% more than the manufacturer's stated. More - Real Audi A6 fuel consumption.

Audi A6 safety

During safety testing Audi A6 has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Audi A6 is evaluated with outstanding rate 93 from 100, children safety: very good mark - 85 from 100, for pedestrian protection Audi A6 got 81 points from 100.
Audi A6 safety equipment has been rated as good - 76 percents from 100.

Audi A6 2018

Audi A6 2018 50 TDI quattro technical data

Model: Audi A6 50 TDI quattro
Body style: Sedan
Production period: 2018. January ... 2023. December 
Engine: 2967 cm3 Diesel, 6 cylinders CO2 emissions: 150 g/km
Power: 286 HP ON 4000 RPM Torque: 620 NM ON 2250 RPM
Gearbox: Automatic gearbox (8 gears) Drive type: All wheel drive (AWD, 4x4)
Top speed: 250 km/h Acceleration 0-100 km/h: 5.5 seconds
Fuel consumption (l/100km): 5.8 (combined) 6.4 (urban) 5.4 (highway)
Real fuel consumption: 8.3 l/100km (28.3 MPG) by user reviews from various sources
Fuel tank capacity: 63 litres (16.6 gallons)
Car dimensions: 4.94m (length) 1.89m (width) 1.46m (height)
Turning diameter: 11.1 meters
Seats: 5 seats
Trunk capacity: 530 litres
Gross weight: 2475 kg Net weight: 1825 kg Load capacity: 650 kg

Audi A6 2018 50 TDI quattro engine DCPC

Engine reliability:

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 2967 cm3
Number of cylinders 6
Bore (cylinder diameter) 83 mm
Stroke length (piston move) 91.4 mm
Compression ratio 16 : 1
Camshaft drive Timing chain

Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more.

Fuel system Common Rail

Common rail fuel injection provides more engine power, is quieter, more environmentally friendly and offers better fuel economy, but is more expensive to maintain and repair.

Audi A6 2018 50 TDI quattro oil type 5W-30
Oil capacity 8 litres (8.5 quarts)
Coolant capacity 11.6 litres (12.3 quarts)
Power 286 HP ON 4000 RPM
Torque 620 NM ON 2250 RPM
Start of production (year) 2017
Duration of production 9 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 2020 onwards.

Engine also used on Audi A7

All Audi A6 sedan [2018 - 2023] modifications

Modification Engine Power Consumption Drive type
Audi A6 2019 2.0 45 TFSI Jan 2019 — Dec 2020

Most fuel efficient petrol version

2.0 Petrol 245 HP 6.5 l/100km Front wheel
Audi A6 2019 2.0 45 TFSI 4x4 Jan 2019 — Dec 2020 2.0 Petrol 245 HP 8.5 l/100km All wheel
Audi A6 2018 2.0 45 TFSI 2.0 Petrol
MHEV hybrid engine
265 HP 6.9 l/100km Front wheel
Audi A6 2018 2.0 45 TFSI 4x4 2.0 Petrol
MHEV hybrid engine
265 HP 8.2 l/100km All wheel
Audi A6 2018 2.0 35 TDI

Most fuel efficient diesel version

2.0 Diesel
MHEV hybrid engine
163 HP 4.3 l/100km Front wheel
Audi A6 2018 2.0 40 TDI 2.0 Diesel
MHEV hybrid engine
204 HP 6.0 l/100km Front wheel
Audi A6 2018 2.0 40 TDI 4x4 2.0 Diesel 204 HP 6.2 l/100km All wheel
Audi A6 2019 2.0 50 TFSI e 4x4 Jan 2019 — Dec 2020 2.0 Hybrid
PHEV
252 HP 2.1 l/100km All wheel
Audi A6 2019 2.0 55 TFSI e 4x4 Jan 2019 — Dec 2020 2.0 Hybrid
PHEV
252 HP 2.1 l/100km All wheel
Audi A6 2018 2.0 50 TFSI e 4x4 2.0 Hybrid
PHEV
265 HP 1.6 l/100km All wheel
Audi A6 2018 2.0 55 TFSI e 4x4 2.0 Hybrid
PHEV
265 HP 1.6 l/100km All wheel
Audi A6 2018 3.0 55 TFSI quattro 4x4

Most dynamic version - 100 km/h in 5.1 seconds

3.0 Petrol
MHEV hybrid engine
340 HP 7.1 l/100km All wheel
Audi A6 2018 3.0 50 TDI quattro 4x4

Most powerfull diesel version (286 HP)

3.0 Diesel
MHEV hybrid engine
286 HP 5.8 l/100km All wheel
Audi A6 2018 reviews
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