Is 100 Horsepower Enough?

[McVivian]

100 horsepower is sufficient for daily driving. Horsepower determines a car's top speed performance - the higher the horsepower, the higher the engine's RPM, resulting in stronger acceleration. In other words, greater horsepower means higher maximum speed. Tests show that economical models with around 100 horsepower can fully meet daily commuting needs. Horsepower is equivalent to a car's power output, measured in imperial units (1 horsepower = 0.735kw). Higher horsepower translates to greater maximum speed. Meanwhile, higher torque means greater "force" - better burst power, faster acceleration, quicker response, and superior climbing and cornering capabilities. Currently, mainstream family cars typically feature 100-150 horsepower, mainly with 1.6L or 1.4T engines. Naturally aspirated engines produce significantly less torque, around 150 Nm, while turbocharged versions in this category can achieve 220 Nm torque output - entirely adequate for regular road driving.