
It depends on the actual situation, but it's generally better not to press the clutch. When making a U-turn, light braking is sufficient. Pressing the clutch may cause the engine to stall in an emergency situation if the driver panics. Article 49 of the Implementation Regulations of the Road Traffic Safety Law of the People's Republic of China stipulates: At intersections where left turns are permitted, if there is a sign indicating 'U-turns allowed during red or green lights,' motor vehicles should make U-turns according to the sign's instructions during red or green lights. If there is no such sign, U-turns can be made during either red or green lights, but the U-turn must not interfere with the normal passage of other vehicles or pedestrians. In the absence of a no-U-turn sign, U-turns are allowed if left turns are permitted at the intersection; if left turns are prohibited, U-turns are also prohibited.

As a novice driver with less than a year of experience, I deeply understand the importance of depressing the clutch when making a U-turn in first gear. The speed must be extremely slow during a U-turn. If you don't depress the clutch, the engine can easily stall due to insufficient RPM, causing that awkward pause. I remember my first U-turn at a neighborhood intersection when I didn't depress the clutch—the engine died, the car jerked, and I nearly hit the roadside flower bed, breaking out in a cold sweat. Since then, my instructor has repeatedly taught me to develop the habit: depress the clutch pedal before entering the U-turn position, maintaining the disengaged state between the engine and wheels, then steer smoothly. This way, you can avoid the risks of unexpected stalling, especially when repeatedly adjusting your position by moving forward and backward. After practicing a few times, I found that depressing the clutch makes U-turn operations more stable and controllable, saving a lot of hassle.

After years of driving manual transmission, I've developed a habit of consistently depressing the clutch when making U-turns in first gear. U-turns typically require operation at low speeds or even from a complete stop, where mismatched engine and wheel RPMs can easily cause stalling or shuddering. Simply pressing the clutch solves this issue with one straightforward action - particularly useful in narrow urban streets or crowded areas. Experience has taught me not to skip this step unless maintaining steady speed on open highways - an engine stall not only wastes time but may invite impatient honking from following vehicles. Moreover, prolonged avoidance of clutch use accelerates wear, making future component replacement time-consuming and labor-intensive. Overall, cultivating this habit proves wise for ensuring safe and smooth turn completion.

Safety first is my driving principle. When making a U-turn in 1st gear, I always depress the clutch. The U-turn process can easily cause a sharp drop in speed. If the clutch is not depressed, the engine is highly likely to stall, affecting control and increasing the risk of accidents in situations with poor nighttime visibility or during rainy/foggy weather. For example, if the lights suddenly go out and the road conditions become unclear, pressing the clutch can maintain power and allow for timely steering adjustments. This is a fundamental preventive measure.

From the perspective of vehicle mechanical design, I believe it is necessary to depress the clutch when making a U-turn in 1st gear. The function of the clutch system is to disconnect the power transmission between the engine and the transmission. During a U-turn, the low wheel speed does not match the idle engine speed, which can easily cause slipping or stalling and increase wear. Depressing the clutch pedal eliminates this problem, protecting transmission components such as reducing clutch disc damage, lowering costs, and ensuring smooth operation. It is highly recommended.

From a cost-saving perspective, I always press the clutch when making a U-turn in 1st gear because not doing so can cause the engine to overload and increase clutch wear rate. Once damaged, the repair cost can exceed thousands. Pressing the clutch, on the other hand, is low-cost—it just requires forming a habitual action to prevent problems before they occur. It also makes operations more precise and eliminates the hassle of repeated starts. In short, it's highly cost-effective and practical.


