What is the displacement of the 320t engine?
3 Answers
320t is a vehicle model designation based on the engine's torque. Typically, this naming convention uses the engine's maximum torque, where 320 represents 320 Newton-meters of maximum torque, and T stands for turbocharging. This engine is likely a 2.0-liter turbocharged engine, equivalent to a displacement of 2.5 to 2.7 liters. Taking the GAC Trumpchi GS8 as an example, the details are as follows: 1. Powertrain: The 320T model of the GAC Trumpchi GS8 is equipped with a 2.0T turbocharged engine, jointly developed by Changan's headquarters and its UK R&D center. It took six years from project initiation to mass production, and Changan named this six-year project the "Blue Whale." 2. Engine: This engine features a hydraulically controlled dual variable valve timing (DVVT) structure, which allows better control of the valves, ensuring optimal intake and exhaust efficiency under various operating conditions. It also adopts direct fuel injection with side-mounted injectors, promoting more thorough mixing of fuel and air, thereby improving fuel economy. 3. Timing belt: The use of a timing belt helps reduce noise generation. Additionally, a variable displacement oil pump is employed, which can lower fuel consumption by approximately 2%. This technology adjusts oil supply based on engine load, optimizing oil delivery according to actual conditions and minimizing energy loss. 4. Balance shaft: To reduce engine vibration, this engine is equipped with a balance shaft that rotates with the crankshaft. As the crankshaft turns, the balance shaft generates an opposing force to counteract vibrations, enhancing the engine's NVH (Noise, Vibration, and Harshness) performance.
I recently studied the 320t engine and found that it typically has a displacement of 2.0 liters, which converts to around 2000cc. This engine is quite common in BMW or similar brand lineups, such as the BMW 320 series, where it's often paired with turbocharging technology, delivering particularly strong power output—fast acceleration and fuel-efficient. I've driven a friend's car with this engine and felt that accelerating and overtaking on city roads was effortless, without the high fuel consumption of larger engines. However, turbocharged parts require attention to maintenance; if the air filter gets dirty or the fuel quality is poor, it might affect performance. Overall, this small-displacement turbocharged design is quite modern, balancing environmental concerns with driving pleasure. But for long-term high-load operation, regular maintenance at a 4S shop is advisable to ensure the engine's longevity.
As someone who frequently works on these cars, I've seen quite a few 320t engines, mostly with a displacement around 2.0 liters. During routine maintenance, inspecting its turbo system is crucial because, despite the small displacement, the added boost provides a well-balanced performance. However, the turbo cooling pipes are prone to issues, which can affect exhaust efficiency. I also remind owners to change the oil regularly, as small-displacement engines have high lubrication demands. Neglecting this can lead to carbon buildup and slower starts. In terms of fuel consumption, city commuting averages about 7-8L/100km, and it's even more economical on highways, offering good value for money. If the check engine light comes on, prioritize checking the displacement sensor and fuel injectors. These small parts aren't expensive but are critical—fixing them can restore performance.
