What is the L gear?

2 Answers
McJason
07/23/25 8:00pm
L gear is the climbing gear or low-speed gear. When the vehicle is in L gear, the transmission switches between the low-speed gears 1 and 2. The correct way to use L gear is when going down or up a long slope. The gears on an automatic transmission car, from top to bottom, are: P gear is the parking gear, R gear is the reverse gear, N gear is the neutral gear, D gear is the drive gear, and S gear is the sport mode. The steps to start an automatic transmission car are: 1. Turn the ignition key to the power position; 2. Press the foot brake and shift the gear from P to N; 3. Release the foot brake to start the engine; 4. Warm up the car in place; 5. Press the foot brake, shift the gear from N to D, and release the handbrake; 6. Slowly release the foot brake and steadily press the accelerator to start.
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River
08/10/25 5:55pm
The L gear is essentially the low-speed gear on an automatic transmission car, usually labeled as L, which stands for Low. I've driven many automatic cars, and when climbing steep slopes or mountain roads, switching to this gear locks the transmission in a low gear ratio, increases engine RPM, delivers more torque, and provides better climbing power. On downhill slopes, it automatically helps slow down the vehicle, reducing the frequency of braking and preventing brake disc overheating and failure, which is especially useful during long-distance driving. Compared to the regular D gear, it doesn't prioritize speed but focuses on control, making it suitable for towing or driving on muddy roads. However, I recommend not using it unnecessarily on flat highways—prolonged high RPMs can increase fuel consumption and potentially wear out the transmission. Just leave it in its default position and switch to L gear only when needed. In short, the L gear is a practical tool—when used properly, it enhances driving safety and peace of mind.
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