How many seconds does it take for the BMW 3 Series to accelerate from 0 to 100 km/h?
1 Answers
According to official data, the BMW 3 Series accelerates from 0 to 100 km/h in 9.1 seconds. Factors affecting a vehicle's 0-100 km/h acceleration time are as follows: Torque: Torque, in layman's terms, represents how much force is available. The greater the torque, the stronger the force pushing the vehicle, resulting in naturally faster acceleration. The BMW 7 Series 2.0T has a maximum torque of 400 Nm and accelerates from 0 to 100 km/h in 6.3 seconds. The BMW 3 Series has a torque of 400 Nm and accelerates from 0 to 100 km/h in 9.1 seconds. Transmission efficiency: The transmission is the medium for power delivery, inevitably involving power loss. The higher the transmission efficiency, the better the acceleration performance. Generally, transmission efficiency ranks as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The BMW 3 Series is equipped with an 8-speed automatic manual transmission (AT). Power-to-weight ratio: The relationship between horsepower and vehicle weight is called the power-to-weight ratio (unit is Hp/T). The higher the power-to-weight ratio, the faster the acceleration. The BMW 7 Series 2.0T has a power-to-weight ratio of 121 Hp/T and accelerates from 0 to 100 km/h in 6.3 seconds. The BMW 3 Series has a power-to-weight ratio of 144.5 Hp/T and accelerates from 0 to 100 km/h in 9.1 seconds.