The average fuel consumption of the 1.4T model is about 7.9 liters per 100 kilometers.

Passat is a medium-sized car under the Volkswagen brand. The car has three engine models, including a 1.4升涡轮增压发动机, a low-power 2.0升涡轮增压 engine, and a high-power 2.0升涡轮增压 engine.

The 1.4T model equipped with a 7-speed dual-clutch transmission, which has high transmission efficiency and fast gear change.

Using a dual-clutch transmission can also improve fuel economy.

The fuel consumption of a car not only depends on the car itself, but also on the driving habits of the driver and the traffic conditions. If the driving habits are aggressive, the fuel consumption will be high. If the road is congested, the fuel consumption will also be high.

If the car is often driven on smooth and high-speed roads, the fuel consumption will be low. If the car is often driven on roads with many traffic lights and stop-and-go, the fuel consumption will be high.

When the car starts from a standstill, the engine needs to output a lot of power, and the fuel consumption is high.

If the car travels at a constant speed, the engine theoretically does not need to provide power, but in reality there is air resistance and the road has resistance to the car, so the engine only needs to output a small amount of power to overcome these resistances.