What does 240t mean?
3 Answers
240t refers to a 1.5T displacement. 1.5t indicates that the engine has a displacement of 1.5 liters. A 1.5t engine is essentially a 1.5L naturally aspirated engine equipped with a turbocharger to enhance the engine's output power and torque. Regarding the conversion of turbocharged displacement, there is currently no exact calculation standard, as many factors of the vehicle itself affect the displacement, such as differences in vehicle models and the values set by the manufacturer. However, generally speaking, the power of a turbocharged engine can typically reach a level equivalent to 1.3 to 1.5 times that of a naturally aspirated engine of the same displacement. Therefore, a 1.5t engine is roughly equivalent to a 2.0L displacement. Turbocharging utilizes the exhaust gases produced during the operation of an internal combustion engine to drive an air compressor, thereby increasing the intake volume. Compared to naturally aspirated engines, turbocharged engines have better "lung capacity." Greater "lung capacity" means more power and stronger burst performance. Under the same displacement conditions, turbocharged engines outperform naturally aspirated engines and can even exhibit performance beyond their class.
I heard the technician at the 4S dealership talk about this last time. The 240T badge simply means the vehicle's turbocharged engine has a maximum torque of 240 N·m. Many brands like Geely and Changan prefer this naming convention, combining the torque number with a T and displaying it on the rear of the car. This 1.5T displacement engine is quite common in compact cars—it delivers strong low-end acceleration, allowing you to shoot forward with just a light tap on the throttle when starting from a stoplight. During a test drive of the Boyue 240T model, I distinctly felt it responded much faster than naturally aspirated cars. However, there’s still some lag when accelerating hard on the highway. For daily family use, this power is more than sufficient, though fuel consumption might be 1-2 liters higher than the official rating, especially since turbo engines suffer in stop-and-go traffic due to frequent turbo spooling.
Having worked in car repairs for over a decade, I often encounter customers asking this question. Simply put, 240T refers to a turbocharged engine with 240 Nm of torque. This naming convention is particularly popular among domestic Chinese car models, commonly seen in 1.5-liter turbocharged engines. For example, certain versions of the Haval H6 use this designation. In terms of actual driving experience, the 240 Nm torque kicks in around 2,000 RPM, making city driving quite effortless. However, you can feel the limitations of the small displacement when driving on mountain roads. Here are some key maintenance tips: For these engines, it's crucial to change the turbo-specific fully synthetic oil on time. I've seen too many cases of turbo shaft wear due to using the wrong oil. Additionally, turbochargers are prone to carbon buildup, so I recommend cleaning the throttle body every 30,000 kilometers.
