What is the equivalent displacement of a 1.4T engine?

2 Answers
Willis
07/28/25 6:58pm
1.4T is equivalent to the displacement of a naturally aspirated engine ranging from 1.8 to 2.0L. It is essentially a 1.4L naturally aspirated engine equipped with a turbocharger, but its displacement is still calculated as 1.4L. Generally, the power output of a turbocharged engine can reach approximately 1.3 to 1.5 times that of a naturally aspirated engine with the same displacement. Differences between 1.4T and 1.6L engines: 1. Different engine types: The 1.4T is a turbocharged engine, while the 1.6L is a conventional naturally aspirated engine. 2. Different power outputs: A 1.4T car is equivalent to a naturally aspirated 1.8L engine in terms of displacement, and generally, larger displacement results in stronger power output. The 1.6L engine lacks a turbocharger, so its power is relatively weaker compared to the 1.4T turbocharged version. The function of a turbocharger is to increase the engine's air intake, thereby enhancing its power and torque.
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McWeston
08/12/25 12:19am
1.4T is a hot topic in the automotive world, referring to a 1.4-liter turbocharged engine, which delivers power roughly equivalent to a naturally aspirated 2.0-liter engine. Turbocharging is like adding a fan to the engine, forcing more air in to enhance combustion and boost horsepower. The 1.4T offers strong acceleration, outperforming a 2.0-liter naturally aspirated engine in quick starts and maintaining stability at high speeds without lag. It's also more fuel-efficient in lighter cars, with models like the Volkswagen Golf or Toyota Corolla 1.4T versions consuming about 2 liters less per 100 km, making it cost-effective for daily driving. The technology is mature and repairs are straightforward, but avoid unauthorized modifications as turbocharger failures can be costly to fix. When choosing a car, test it in various road conditions to appreciate its balanced performance.
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