Can You Feel the Difference When Driving with On-Demand Four-Wheel Drive?
1 Answers
When driving with on-demand four-wheel drive, you won't notice whether it's two-wheel drive or four-wheel drive that's powering the vehicle. There are two main types of drivetrain configurations for cars: two-wheel drive and four-wheel drive. Four-wheel drive systems can be categorized based on the engine's placement and orientation, such as front-engine four-wheel drive, mid-engine four-wheel drive, and rear-engine four-wheel drive. Similarly, they can be transverse or longitudinal. Based on the distribution of driving force, four-wheel drive systems can be further divided into full-time four-wheel drive and part-time four-wheel drive. Full-time four-wheel drive: The engine's power is continuously distributed to all wheels. Full-time four-wheel drive is more expensive to manufacture, provides smooth power output, and offers excellent climbing ability and strong traction. However, its drawbacks include a bulky powertrain structure, low transmission efficiency, and higher fuel consumption. Part-time four-wheel drive: The engine's power is not continuously distributed to all wheels, and most of the time, it operates in two-wheel drive mode. Compared to full-time four-wheel drive, it is less costly and has lower fuel consumption. However, its climbing ability is not as strong as full-time four-wheel drive, and its stability is also inferior.
