The engine is located deep in the engine compartment, that is why if you want to fix it, you have to remove a lot of parts out of the way first. In addition, due to the complexity and location of the engine, you need to find mechanics who specialize in boxer engines to repair and maintain when needed, not all mechanics can do it. Both the research and production costs of boxer engines were higher than other engines. That’s why most cheap cars use I engines with inline cylinders. The boxer engine has a complex overall structure with many details, so the machine parts must be compact to maximize the engine’s width. Similar to the V-shaped engine, the Boxer engine requires two cylinder heads, which means more components are needed in the machine. Redesigning the chassis is not as easy as it sounds, not only to fit the engine in but to ensure the car’s efficiency when driving and still look beautiful. With such a structure, it requires a different and more complex chassis to be able to arrange the engine neatly. Sizeīecause of the horizontal cylinder arrangement, the boxer engine is wide in width and low in height. This is also due to some disadvantages of boxer engines. You must be curious as to why the boxer engine is so good but not as popular as other I, V engines.
Therefore, if a collision happens, the engine will not cause serious injury to people. The boxer engine is low and flat and is located below the front compartment.
#Boxer engine driver#
When a collision occurs, sometimes the force of the collision is so strong that it pushes the engine back to where the driver is and causes injury to the driver and passengers. Because the pistons are evenly arranged on both sides of the crankshaft, the weight of the engine is also evenly divided, so the car is very stable when turning a corner. The lower the center of gravity, the more stable the vehicle will be when operating at high speeds. The boxer engine has a flat structure and horizontal cylinders, so its center of gravity will be lower, which means that the center of gravity of the entire car will also be lowered because the engine is one of the heaviest components of the vehicle. Not only that, because the oscillation force is smaller, the engine parts suffer less wear and tear, resulting in a longer lifespan of the engine. As a result, we have an engine block that works smoother and less noisy. The symmetrical horizontal structure of the boxer engine and the opposite, co-planar motion of the pistons create opposite forces, so the engine itself will suppress vibration better than other structures. Therefore, the engine will have higher efficiency because less power is wasted through the drive gears. The force generated by the piston movement is transmitted to the crankshaft to the gearbox and the wheels more directly, requiring fewer transmission components than an I or V construction. The boxer engine has some outstanding advantages below High performanceĭue to the flat structure and horizontal mechanism, the boxer engine can be arranged in line with the driveshaft and gearbox more easily. Especially, Subaru has used boxer engines in its cars ever since 1966 until now. Currently, two car manufacturers use boxer engines in their cars are Porsche of Germany and Subaru of Japan. Currently, the boxer engine has been greatly improved, applied in the aviation, locomotive, and automobile industry. In 1899, the boxer was officially launched with the name “contra/kontra engine”. The Boxer engine was invented by Karl Benz – the founder of the Dalmer group and the world-famous Mercedes-Benz car company – in 1896. It’s called “boxer” because the way the pistons move is like a boxer throwing punches.
When operating, they move continuously and in opposite directions, transfer force to the crankshaft, helping the crankshaft to move. The engine pistons are arranged horizontally and symmetrically on each side of a central rotating crankshaft. The boxer engine is a flat engine, belonging to the type of internal combustion engine. Are you curious about it? Want to know why it’s called boxer and how it works? Follow me and I will show you what you need to know about it. When speaking of car engines, you’ve probably heard of the boxer engine.
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