What grade of gasoline should be used for the BMW X3?
2 Answers
BMW X3 uses 97-octane gasoline. Gasoline is a volatile and flammable hydrocarbon mixture liquid obtained from petroleum through distillation or cracking, and can be used as fuel. Taking the 2021 BMW X3 as an example, it is a mid-size 5-door, 5-seat SUV with body dimensions of 4717mm in length, 1891mm in width, and 1689mm in height, a wheelbase of 2864mm, and a fuel tank capacity of 65 liters. The 2021 BMW X3 is equipped with a 2.0T turbocharged engine, delivering a maximum power of 135kW at 5000 to 6500 rpm and a maximum torque of 290Nm at 1350 to 4250 rpm. It features a double-joint spring strut front suspension and a multi-link independent rear suspension.
As a long-term owner of a BMW X3, I always pay special attention to the manual's recommendations when refueling, which clearly states to use 95-octane or higher gasoline. I once tried using 92-octane fuel, and the engine idled roughly with increased fuel consumption, as if the car was 'throwing a tantrum.' Since then, I've stopped taking risks and only use 95-octane to ensure smooth engine operation. BMW engines are quite sophisticated, and lower-octane fuel can cause knocking, damaging internal components and leading to more complicated repairs. Although 95-octane fuel is more expensive, protecting the engine ultimately saves money in the long run. Gasoline octane ratings may vary by region, so on highways, I plan my route in advance to find reputable gas stations. In short, safety comes first when driving, and following the manufacturer's guidelines is the most reliable approach.
