What does 1.4t mean?

[DelNicole]

1.4t means that the car is equipped with a 1.5-liter displacement turbocharged engine. The 1.4t turbocharged engine refers to: A turbocharged engine refers to an engine equipped with a turbocharger, which is essentially an air compressor that increases the intake air volume by compressing air. The main function of a turbocharger is to enhance the engine's intake air volume, thereby improving the engine's output power and torque. A car engine is the power-providing device of a car, serving as the heart of the vehicle, determining its power, fuel efficiency, stability, and environmental friendliness. Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid power systems. Common gasoline and diesel engines belong to reciprocating piston internal combustion engines, which convert the chemical energy of fuel into the mechanical energy of piston movement and output power externally. Fuel consumption per kilometer for 1.4t: The 1.4t consumes approximately 6 cents worth of fuel per kilometer.

[Winifred]

1.4t is a notation for car engine specifications, where 't' stands for turbocharging technology. It uses exhaust gases to drive a turbine, increasing air intake and thereby delivering stronger power output from a small displacement, equivalent to a 1.4-liter engine equipped with a forced induction system. My understanding is that this design is quite clever because it balances performance and fuel consumption. For example, it doesn't waste too much fuel in city traffic jams, yet delivers strong power on highways. However, the downside might be slightly more complicated maintenance, as turbo components are prone to wear and require regular servicing to prevent carbon buildup. Nowadays, models like Volkswagen's Golf or some Audi vehicles use this type of engine, so when buying a used car, it's important to check the condition of the turbo.

[ClaraFitz]

I've driven quite a few 1.4T cars and found them to be a practical choice. 1.4T stands for a 1.4-liter turbocharged engine, with the key being the 'T' part – it compresses air to give even a small engine some punch. I've driven a Volkswagen Polo with a 1.4T engine, and it accelerates briskly from a standstill without any hesitation, making quick work of red light starts while also being fuel-efficient, allowing you to go further on a tank of gas. However, there are downsides, like when climbing hills on mountain roads, turbo lag can make acceleration feel a bit sluggish, so you need to anticipate and press the throttle earlier. When choosing a car, don't just focus on the numbers; during a test drive, pay attention to how the power responds and decide based on your commuting habits.

[McPaul]

1.4t explained simply means a 1.4-liter displacement engine equipped with a turbocharger, where the 't' stands for turbo. Compared to traditional naturally aspirated engines, it can increase power by more than 20% while reducing fuel consumption by about 10%, making it suitable for daily short-distance driving or suburban cruising. However, the power delivery is not as smooth, and some cars may experience slight shaking at idle.