Guides & Maintenance

Guides & Maintenance is your practical hub for keeping your car in top shape—simple, reliable advice for everyday ownership. For what’s happening right now, follow our US Auto News, and for passion-driven reads, explore Enthusiast & Classic Cars.

Guides & Maintenance

From Engine Downsizing to Rational Configuration: A Return to More Consistent Engines

在过去十多年中,发动机缩小主导了汽车制造商的战略。为了显示更好的油耗和排放数据,减少排量已成为常态。然而,在多年的经验反馈后,一种新的方法正在出现:合理配置。 这种方法更加平衡、更加现实,并且更适合实际使用,标志着现代发动机设计的转折点。 为什么发动机缩小达到了极限 虽然发动机缩小能够迅速应对法规的限制,但…