Characteristics of engines Audi A6 fuel consumption

Audi A6
Audi A6 Engine

 

The modern Audi A6 engine is an alloy of power, low fuel consumption, high technology and excellent dynamics. Both petrol and diesel versions of the Audi A6 are officially supplied. Quite a wide range of engines allows you to choose a power unit with a capacity of 190 to 333 horsepower. These are in-line 4-cylinder 16-valve turbocharged engines and more powerful 3-liter units in a V6 configuration with a mechanical compressor.

Then the main characteristics of all Audi A6 engines with which the car is sold officially in our country. These are petrol engines TFSI series in volume 1.8, 2.0 and 3 liters. It also offers an atmospheric 2.8 FSI engine and a 3-liter diesel with supercharged and direct injection. Only 5 power units. By the way, Europe offers more diesel engines, in our country there is only one. In our diesel market Audi is not very popular, although in vain, since it is more economical engines and has long been inferior in dynamics to gasoline counterparts.

Engine Audi A6 1.8 TFSI (190 hp) specifications, fuel consumption

  • The working volume is 1798 cm3
  • Number of cylinders – 4
  • Number of valves – 16
  • Power hp – 190 at 6200 rpm
  • The torque is 320 Nm at 1400-4100 rpm
  • Timing: timing chain / timing gear – DOHC / chain
  • The maximum speed is 233 km / h
  • Acceleration to 100 km / h – 7.9 seconds
  • Fuel consumption in the city – 7.5 liters
  • Fuel consumption in the mixed cycle is 5.9 liters
  • Fuel consumption along the route – 5 litas

The engine Audi A6 2.0 TFSI (252 hp) specifications, fuel consumption

  • The working volume is 1984 cm3
  • Number of cylinders – 4
  • Number of valves – 16
  • Power hp – 252 at 5900 rpm
  • The torque is 370 Nm at 1600-4700 rpm
  • Timing: timing chain / timing gear – DOHC / chain
  • The maximum speed is 250 km / h
  • Acceleration to 100 km / h – 6.7 seconds
  • Fuel consumption in the city – 7.4 liters
  • Fuel consumption in the mixed cycle is 5.9 liters
  • Fuel consumption on the road – 5.1 liters

By the way, the turbo engines A6 1.8 and 2.0 in the constructive plan are twins. These are in-line 4-cylinder engines with a 16-valve mechanism. They even have the same diameter as the cylinders, but the piston stroke of the 2-liter unit is several millimeters larger, hence the increased volume. In the timing case, the chain is applied, there is a system for changing the timing of the gas distribution on the intake and exhaust valves. Direct fuel injection is used. In fact, the same motors are on Audi A4, but because of less productive turbines, there power units produce a more modest power.

The atmospheric engine Audi A6 2.8 FSI is already familiar to many owners of previous generations of A6. The unit has 6 cylinders V-shaped configuration and in fact two cylinder heads (with 4 camshafts). The timing gear is chain, but in this and the whole complexity, because there are several chains in this engine, they all work with a mass of gears, depressors and tensioners. Determine what went wrong, without complete disassembly is unrealistic. And if in time these chains have also grown up, then repairing the engine with replacing all this economy will cost you very dearly. You can admire the diagram of the chain mechanism of the timing engine 2.8 in our picture below.

Audi A6
Engine Audi A6

So when buying a used Audi A6 2.8 FSI you need to be mentally prepared that the motor can eat a lot of money. In general, with a careful attitude and timely replacement of quality oil, the engine is very reliable and durable. But there is another problem, this is a big fuel consumption. The manufacturer very seriously understates the real expense, so get ready for it and constantly overpay for it. The characteristics of this unit are as follows.

Engine Audi A6 2.8 FSI (220 hp) specifications, fuel consumption

  • The working volume is 2773 cm3
  • Number of cylinders – 6
  • Number of valves – 24
  • Power hp – 220 at 5600 rpm
  • The torque is 280 Nm at 3000 rpm
  • Timing: timing chain / timing gear – DOHC / chain
  • The maximum speed is 240 km / h
  • Acceleration to 100 km / h – 8.1 seconds
  • Fuel consumption in the city – 10.7 liters
  • Fuel consumption in the mixed cycle is 8.1 liters
  • Fuel consumption on the road is 6.5 liters

Also Read :Crossover Audi Q4 will appear in the next two years

The more modern 3-liter TFSI is constructive, the same is 2.8, but has a supercharging. True, the supercharging is not carried out by means of a turbine, but by means of a mechanical compressor that stands between the V-shaped collapse of the cylinders, on top of the engine. In the space between the two parts of the cylinder head. The rather compact compressor makes the V-6 more economical and extremely powerful. And the dynamics will be envied by any sports car. Further characteristics of this top motor A6.

Engine Audi A6 3.0 TFSI (333 hp) specifications, fuel consumption

  • The working volume is 2995 cm3
  • Number of cylinders – 6
  • Number of valves – 24
  • Power hp – 333 at 6500 rpm
  • The torque is 440 Nm at 2900-5300 rpm
  • Timing: timing chain / timing gear – DOHC / chain
  • The maximum speed is 250 km / h
  • Acceleration to 100 km / h – 5.1 seconds
  • Fuel consumption in the city – 9.8 liters
  • The fuel consumption in the mixed cycle is 7.4 liters
  • Fuel consumption on the road – 6 liters

The next diesel unit A6 3.0 TDI is also a 6-cylinder V-engine. At 245 hp The torque reaches 500 Nm! The dynamics of the car is astounding, the Audi A6 overclock with this diesel is 6.1 seconds to a hundred, while the fuel consumption is very small.

Engine Audi A6 3.0 TDI (333 hp) specifications, fuel consumption

  • The working volume is 2995 cm3
  • Number of cylinders – 6
  • Number of valves – 24
  • Power hp – 245 at 4000 rpm
  • The torque is 500 Nm at 1400 rpm
  • Timing type / timing system – n / a
  • The maximum speed is 250 km / h
  • Acceleration to 100 km / h – 6.1 seconds
  • Fuel consumption in the city – 7.2 liters
  • Fuel consumption in the mixed cycle – 6 liters
  • Fuel consumption on the route – 5.3 liters

As for the details of the construction and construction of this engine, there is not much information in our network. But if you want, you can find something that you can.

 

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