
The 1.2T engine of the 408 is a three-cylinder, but not all models of the Peugeot 408 are three-cylinder. The Peugeot 408 uses two engines in total, one is a 1.2-liter turbocharged engine, and the other is a 1.6-liter turbocharged engine. The Peugeot 408 is a compact car under the Peugeot brand, with a maximum engine power of 108KW at 6000rpm and a maximum torque of 200Nm at 4000rpm. In terms of body size, the Peugeot 408 measures 4750mm in length, 1820mm in width, and 1488mm in height.

I've been driving the 408 for a while now, and I feel it's not a three-cylinder but comes standard with a 1.6T four-cylinder turbocharged engine. It drives very smoothly, with minimal vibration and good noise control. Although three-cylinder engines are now popular in some small cars like the Peugeot 208 due to better fuel efficiency, their downside is more noticeable shaking at low speeds, which might affect comfort over long-term use. The Peugeot 408 is positioned as a family car, so it sticks with four cylinders to ensure comfort. It's best to check the actual car configuration before buying to avoid mistakenly purchasing a lower-spec version. Personally, I find the four-cylinder more worry-free during high-speed cruising, with reasonable fuel consumption, making it very suitable for city commuting.

I'm a car enthusiast. The 408 in China typically uses the PureTech series four-cylinder engine, with a 1.6-liter displacement and turbocharging, delivering smooth power output. Three-cylinder engines are common in compact cars like the 208, prioritizing lightweight design and low fuel consumption. However, the 408 targets the midsize car market, where the four-cylinder layout offers better balance and less vibration. If the manufacturer releases a hybrid version, it might feature a three-cylinder engine, but the current mainstream versions are all four-cylinder. I recommend checking the nameplate when buying a car to directly confirm the engine specifications.

Recently, I've been researching cars and checked the official specifications and reviews of the 408. It's confirmed that the 408 generally doesn't come with a three-cylinder engine, as its main offering is a 1.6T four-cylinder model. Three-cylinder engines might cause vibration issues that could lead to driving fatigue, but the 408 avoids this pitfall with its four-cylinder design, making it more reliable. I recommend downloading the configuration sheet to verify the model details rather than relying solely on hearsay to avoid any unpleasant surprises. The entry-level models at lower prices might differ, but it's best to test drive the car in person.

Having worked on many models, the Peugeot 408 commonly comes equipped with the EP6 four-cylinder engine, which runs stably. Three-cylinder layouts are more commonly used in compact cars, such as some smaller models of the same brand, but as a mid-size sedan, the 408 has higher space requirements, making the four-cylinder more suitable. If purchasing a used car, pay attention to checking the engine model to avoid non-original modifications. In daily use, the four-cylinder engine has lower maintenance costs.

I've studied a lot of materials, and the 408's mainstream configuration is a 1.6T four-cylinder engine, which is very commonly used in the Chinese market. Although three-cylinder engines have advantages in energy efficiency, Peugeot chose the four-cylinder to enhance smoothness, considering the 408's body size and ride comfort. There might be special editions or older models with three-cylinders, but it's better to confirm when buying a new car.


