What is the horsepower of the BMW 3 Series?
2 Answers
The BMW 3 Series is equipped with three different engines: a low-power version 2.0-liter turbocharged engine, a medium-power version 2.0-liter turbocharged engine, and a high-power version 2.0-liter turbocharged engine. The low-power version 2.0-liter turbocharged engine delivers 156 horsepower and a maximum torque of 250 Nm, while the high-power version 2.0-liter turbocharged engine produces 258 horsepower and a maximum torque of 400 Nm. The originator of horsepower in automobiles: Horsepower is a commonly used unit of power measurement in engineering technology. It was proposed by James Watt. One horsepower is approximately equal to 735 watts. Generally, it refers to metric horsepower rather than imperial horsepower. Power is equal to the work done by 75 kilograms of force in one second, which is 0.735 kilowatts, also known as metric power. Horsepower conversion methods: One imperial horsepower equals 550 foot-pounds per second, which is equivalent to 76 kilogram-force meters per second. In China's legal measurement units, the unit of power is the watt.
I've driven several BMW 3 Series models, and horsepower really depends on the specific variant. The base 320i has about 184 hp, which is adequate for city driving but not exactly thrilling. The 330i is much more impressive, with 258 hp providing quick acceleration and easy overtaking. For performance seekers, the M340i packs a 3.0L turbocharged six-cylinder with 387 hp, delivering very noticeable thrust. The top-tier M3 Competition is even more extreme, boasting 510 hp with all-wheel drive and 0-100 km/h acceleration in just over 3 seconds. Horsepower remains similar across body styles, though the wagon version is slightly heavier and about 0.2 seconds slower in acceleration. Higher horsepower means worse fuel economy and higher cost - for daily commuting, there's really no need to exceed 300 hp. The 330e plug-in hybrid with 328 hp is actually more practical for regular use.
