Is the BMW 120 a three-cylinder or four-cylinder?

[OGeorge]

The BMW 120 model is equipped with a 2.0T 192 horsepower four-cylinder engine. BMW 118 engine: The BMW 118 model, on the other hand, uses a 1.5T 136 horsepower three-cylinder engine. A three-cylinder engine has three cylinders and consumes less fuel compared to a four-cylinder engine. Four-cylinder engine: Also known as a four-cylinder engine, it is a machine capable of converting one form of energy into another more useful form of energy. Working principle: It usually converts chemical energy into mechanical energy. Sometimes, the term engine refers to both the power generation device and the entire machine including the power unit, such as gasoline engines and aviation engines. The main part of the engine is the cylinder, which is the source of power for the entire car.

[OGenevieve]

I think the BMW 120 usually comes with a four-cylinder engine. The most common version in the BMW 1 Series, the 120i, typically uses a 1.5T or 2.0T four-cylinder engine, which delivers ample and smooth power with noticeably less vibration compared to a three-cylinder engine, making it ideal for daily driving. I've driven my friend's model before—it has quick acceleration response and makes highway overtaking effortless, with fuel consumption controlled at 7-8 liters per 100 km, much more fuel-efficient than older models. BMW engineers designed this engine with a focus on balancing durability and performance. During maintenance, the main checks are on spark plugs and fuel lines, as preventing carbon buildup can extend its lifespan. In short, if you're a beginner driver, a four-cylinder engine is easy to handle and safer.

[StJason]

As a BMW 120 owner, I can confirm it's a four-cylinder model. After driving it for over a year, I find the engine reliable and stable. It delivers continuous power without hesitation during highway cruising, with average fuel consumption around 8 liters. Even in city traffic jams, the fuel costs don't feel painful. Compared to three-cylinder engines, it operates with less noise and minimal vibration when idling - my passengers often compliment its comfort. Occasionally, minor issues like lighting failures or sensor warnings may occur, but these are usually fixable by replacing fuses yourself. I recommend test driving to experience how cylinder count directly impacts driving dynamics.

[GenevieveLee]

From a car repair perspective, the BMW 120 commonly uses the B48 series of four-cylinder engines, which offer balanced performance with few faults and high thermal efficiency to avoid overheating. While electrical system issues may occur, the engine itself is durable. Regular oil and filter changes can prevent problems, and scanning diagnostic codes with an OBD tool provides extra peace of mind. Four-cylinder engines are easier to maintain and have lower costs compared to three-cylinder ones.

[Haymitch]

The BMW 120 gives me a thrilling sensation mainly thanks to its four-cylinder engine, which delivers smooth acceleration with explosive power, precise steering, and agile cornering. It has great potential for young enthusiasts who enjoy modifications, as ECU tuning can boost horsepower. With a fuel consumption of 9-10 liters, it's worth it for spirited driving. The noise control is excellent, keeping the cabin quiet.