What does the 12345 gear in a car mean?

2 Answers
Bell
07/29/25 6:27am
Car 12345 gears refer to the forward gears. Car gears are divided into forward gears and reverse gear. 12345 are forward gears, which are used when the vehicle is moving forward normally. Gear 1 is used when starting, and sometimes gear 2 is also used for starting. Gears 1 and 2 provide more power but slower speed, while gears 3, 4, and 5 are used as the vehicle speed increases - higher gears correspond to faster speeds. The reverse gear is used when the vehicle is moving backward. Below is an extended introduction: Gear shifting introduction: The driver achieves the operation process of continuously changing the gear lever position according to road conditions and vehicle speed changes through various psychological and physiological movements. In long-term driving practice, this term has become popular due to its concise and direct name. It is used very frequently. Moreover, the proficiency in operation (especially for manual transmission cars) directly affects driving safety.
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VonPiper
08/12/25 9:53am
I remember when I first learned to drive, I was totally confused about what the 1-2-3-4-5 gears meant—I thought the higher the number, the faster you could go. Actually, these are the gear divisions of a manual transmission. First gear is specifically for starting or climbing steep hills—it’s especially steady when pulling out in a residential area. Second gear is a transitional gear, used to bridge acceleration to a certain speed. Third gear is most common for city driving, cruising comfortably at around 40-50 km/h. Fourth gear is ideal for highways or expressways, saving some fuel once you’ve picked up speed. Fifth gear is the highest, allowing the engine to run effortlessly during long highway cruises. If you keep using lower gears at high speeds, the car will roar and guzzle fuel. Understanding the purpose of each gear not only saves gas but also protects the engine. Practice shifting timing more, and it’ll become second nature. I used to drive cluelessly, but now that I understand, it’s so much easier.
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