Is the Verano 15s turbocharged?
2 Answers
The Verano 15s is turbocharged, equipped with two sets of high-efficiency drive systems. Among them, the 20T model is powered by a 1.5T SIDI direct-injection turbocharged engine. Principle of turbocharging: A turbocharged engine relies on a turbocharger to increase the engine's air intake. The turbocharger (Turbo) is essentially an air compressor. It uses the exhaust gases from the engine as power to drive the turbine in the turbine housing (located in the exhaust passage), which in turn drives the coaxial impeller (located in the intake passage). The impeller compresses fresh air delivered through the air filter pipe and then sends it into the cylinders. As the engine speed increases, the exhaust gas discharge speed and turbine speed also increase synchronously, thereby enhancing the air compression level. This correspondingly increases the engine's air intake, which in turn boosts the engine's output power. Function of turbocharging: The primary role of turbocharging is to increase the engine's air intake, thereby enhancing the engine's power and torque, making the vehicle more powerful.
As an enthusiast with some knowledge of automotive technology, I often study the engine characteristics of different models. The Verano 15s is equipped with a 1.5-liter naturally aspirated engine without a turbocharging system. This means the intake process relies on natural pressure, unlike turbocharging which has an additional device to compress air. The result is smoother power output, but the acceleration performance is relatively mild. It feels comfortable to drive, with urban fuel consumption around 7 liters per 100 kilometers. Maintenance is simpler and cheaper because there is no risk of turbo component wear. Buick chose this design to appeal to cost-conscious users, similar to family models like the Sylphy. If you're after more power, you might consider the Verano T version with turbocharging.
