Should an automatic transmission car be turned off first or shifted to P gear first?

[DeAutumn]

An automatic transmission car should be turned off first and then shifted to P gear. Here is some relevant information about automatic transmissions: 1. Definition: An automatic transmission, as the name suggests, does not require the driver to manually shift gears. The vehicle automatically selects the appropriate gear based on the driving speed and traffic conditions. Generally, an automatic transmission car has six gear positions, arranged from top to bottom as: P, R, N, D, S, L. 2. Principle: The engine's power is transmitted through the transmission, which is also a key factor affecting fuel consumption. Generally, an automatic transmission consumes 10% more fuel than a manual transmission. Whether manual or automatic, the more gears a transmission has, the more fuel-efficient it is.

[SawyerMarie]

As a veteran driver with over 20 years of experience in automatic transmission vehicles, I've always insisted on shifting to P gear before turning off the engine when parking, especially on slopes where this sequence is even more crucial. Driving instructors repeatedly emphasized that this protects the transmission locking mechanism, preventing wear caused by slight vehicle movement after engine shutdown. Recalling my early learning days, several instances of negligence resulted in vehicle rollback, leaving profound lessons. My current routine is: brake to a complete stop, shift to N gear and engage the handbrake, push into P gear to lock the position, and finally turn off the engine. This entire process is smooth and safe, not only extending vehicle lifespan but also avoiding unnecessary repair troubles. With years of driving experience, developing good habits around these small details brings peace of mind and significant cost savings.

[DeHayden]

Since my youth, I've had a passion for studying mechanical structures, and I pay special attention to protecting the transmission when parking. The correct procedure is to shift into P gear after coming to a complete stop and then turn off the engine, because the P gear locks the drive wheels to prevent the vehicle from sliding. If you shift into P gear after turning off the engine, the stopped engine might hinder the transmission lock, increasing the risk of jamming. Using the handbrake as an additional safeguard is especially effective in preventing rollback when parking on slopes. Taking a little extra time to confirm the sequence each time you park is actually a simple and efficient way to maintain your car's long-term health. Developing this good habit reduces wear and tear, leading to significantly lower repair costs.

[Perry]

Safety first is my parking principle. Always shift to P (Park) before turning off the engine to ensure the transmission is fully locked and the vehicle won't move unexpectedly after shutdown. Especially in crowded parking lots or on slopes, incorrect sequence could lead to minor accidents. Personal tip: I always engage the parking brake as an additional measure – it's quick and simple. Following this step protects both yourself and surroundings, never overlook it.

[DelSophia]

To extend my car's lifespan, I make it a habit to shift into P gear before turning off the engine. This reduces stress on the transmission and engine, preventing long-term damage. Before parking, I always check if the handbrake is functioning properly, especially using double locking on slopes. During routine maintenance, I regularly inspect the braking system to ensure smooth and trouble-free parking. Developing good habits is simple and effective.

[DiHope]

As a family car owner, I've noticed many people follow incorrect parking sequences. The proper method is: after stopping the car by braking, shift to N (Neutral) gear, engage the handbrake to prevent rolling, then shift to P (Park) gear to lock the position, and finally turn off the engine. This prevents the P gear from bearing the vehicle's weight, protecting the transmission. Developing this habit in daily driving is especially important for safer and more efficient parking on slopes.