Is it necessary to drive a new car on the highway?
2 Answers
After the break-in period of a new car, it is recommended to drive at high speeds to improve the engine's performance. Here is some relevant information about engines: 1. An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines, external combustion engines, electric motors, etc. 2. An engine is a complete set of power output equipment, including transmission gears, the engine block, and the drive shaft. The engine block is just a part of the entire engine but is the core component. 3. The engine block forms the skeleton of the engine and serves as the installation base for various mechanisms and systems. It houses all the main components and accessories of the engine, both internally and externally, and bears various loads. Therefore, the engine block must have sufficient strength and rigidity.
As someone who frequently discusses automotive technical details, I've encountered this issue multiple times. Running a new car at high speeds is not mandatory, as modern manufacturing processes have significantly improved; engines undergo pre-break-in at the factory, eliminating the need for dedicated high-speed driving. High-speed driving may offer some minor benefits, such as clearing slight carbon deposits at high RPMs or testing the vehicle's stability at high speeds, like braking and steering response. However, this is not compulsory; instead, I highly recommend following the owner's manual guidelines—some manufacturers may advise avoiding sudden acceleration or prolonged high speeds initially to extend component lifespan. From a technical perspective, engine break-in is more about adapting to your driving habits rather than relying on specific speeds. Daily driving in urban or suburban areas can achieve the same effect; ensuring regular maintenance and safe driving is key. Don't be misled by traditional beliefs from experienced drivers—new cars' performance is already optimized, and high-speed driving is just an option, not a rigid requirement.
