What is the top speed of 178 horsepower?
1 Answers
178 horsepower has a top speed of 205 km/h. Below are specific details about engine power units: 1. Power: Power refers to the work done by an object per unit time. The greater the power, the higher the rotational speed, and the higher the maximum speed of the car. Maximum power is commonly used to describe a car's dynamic performance. 2. Horsepower: Maximum power is usually expressed in horsepower (PS) or kilowatts (kW), with 1 horsepower equaling 0.735 kilowatts. 3. Torque: An important parameter of engine performance, torque refers to the average moment output from the crankshaft during engine operation. The greater the torque, the greater the engine output, and the faster the crankshaft speed changes, improving the car's climbing ability, starting speed, and acceleration. Maximum torque generally occurs in the medium to low-speed range of the engine and tends to decrease as the speed increases. Torque is measured in Newton-meters (N·m) or kilogram-meters (Kg·m).