What is the difference between 1 8T and 2 0?

And the difference:

The engine has a turbocharging device, that is, when the speed reaches more than 2000 rpm, the supercharging device works, and the wheel output power of the engine is equivalent to the left and right displacement of the engine, and the power is stronger than the ordinary engine. If it is the same type of car and is operated in the city, the engine is a little better than the power. In other words, each has its own benefits, mainly depending on the use.

If it is often exercised in the urban area, it is more suitable for use, and if it is more high-speed, it is much better to use. But compared to the engine, the repair is a little cheaper.

Strong power, acceleration and top speed are better, fuel economy is about the same. However, turbocharging must have damage to the engine, shorten the life of the engine, low-rev engine due to insufficient exhaust force, turbocharging has not yet intervened, resulting in low-rev weakness, and there is unstable operation in the intervention process, so there are still pros and cons.

One displacement is small and the other displacement is large, which is a turbocharged engine, and T stands for supercharged, which means not supercharged engine.

It's with turbocharging! Equivalent to the displacement to the top! That's the displacement!

1. Jetting technology.

Unlike the injection technology used in-house, the injection technology used in the version can better clean up carbon deposits, which is a great benefit for saving fuel and improving displacement, and can improve the stability of the engine, so the choice is better in this regard.

2. Displacement. There is definitely a difference between the displacement, Audi as a commercial car style brand, it is naturally necessary to choose an engine with a larger displacement, in contrast, the displacement will be a little larger, but the difference is not very big, from this aspect, it seems not worth spending tens of thousands more to buy.

3. an engine.

The engine cylinder head is integrated, which has the advantage that the water temperature rises faster when the engine is started, which will reduce the damage to the body caused by the engine cold start, while the non-integrated version naturally does not have such a function.

4. ** aspects.

The market price of the lowest equipped Audi A6 is about 320,000, and the market price of the Audi A6 is about 370,000.

Both are turbocharged engines, and the difference between the two is only in the size of the displacement. The engine is a turbocharger on top of the naturally aspirated engine to squeeze the output power and torque of the engine.

In terms of vortex supercharged displacement conversion, there is no exact standard at present, because many factors affect the displacement of the vehicle itself, such as the difference of models, the value set by the manufacturer, and so on. Western conversion is generally based on turbocharged engine displacement; As a car displacement (compared with L natural intake vehicles, convenient tax management, etc.), China still only looks at direct figures, and the purchase tax of car purchases is calculated according to the displacement of liters. Because vortex supercharging is not only stronger than self-priming, but also more fuel-efficient, many car manufacturers have successively launched small-displacement turbocharged engines.

The engine is more powerful than ordinary self-priming, although it may not be too obvious in the middle and low speed stages, but when the vehicle reaches a certain speed range, at this time the vortex energy supercharging intervenes, and the air intake increases, then you will really understand the essential difference between and. In general, the power of turbocharged engines can generally reach the level of naturally aspirated engines equivalent to about times their displacement, so they are almost equivalent to the displacement.

And both are turbocharged engines, and the only difference between the two is displacement. If you want to buy a fun car, it's obviously a good choice if you want speed the most (of course, it varies from car to car). If you only use transportation, it does not mean that the maintenance will definitely be higher.

Although the fuel consumption is generally slightly higher, the turbine requires additional maintenance costs.

The engine is to add a turbocharger to the naturally aspirated engine to squeeze the engine's power output and torque. At present, there is no exact standard for the conversion of turbocharged displacement.

Because many factors of the vehicle itself will affect the displacement, such as the difference in the model, the value set by the manufacturer, and so on. In the West, the conversion is generally based on the rapid displacement of a turbocharged engine; As a vehicle displacement (compared to a naturally aspirated car, it is convenient for tax collection and management, etc. China still only looks at the direct figures, and the car purchase tax is calculated according to the displacement.

Turbocharging is not only more powerful than self-priming, but also more fuel-efficient, so many car manufacturers have successively introduced small-displacement turbocharged engines. The power of the engine is larger than that of the ordinary self-priming engine, and the power of the turbocharged engine can generally reach the level of the naturally aspirated engine equivalent to about twice its displacement, so it is almost equivalent to the displacement.