What are the reasons for the loud engine noise in the BMW X1?

1 Answers
VonEthan
07/29/25 11:37am
The reasons for the loud engine noise in the BMW X1 are: 1. Severe carbon deposits in the engine; 2. Inappropriate engine oil usage or dirty engine oil. Taking the 2021 BMW X1 as an example, it is a compact SUV with body dimensions of: length 4565mm, width 1821mm, height 1620mm, wheelbase 2780mm, and a trunk capacity of 505 liters. The 2021 BMW X1 is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 140PS, a maximum torque of 220Nm, and a maximum power of 103kW, paired with a 7-speed dual-clutch transmission.
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