Which is faster, a rear axle ratio of 4.11 or 3.7?

[LaJourney]

A ratio of 3.7 is faster than a ratio of 4.11. Generally speaking, the smaller the ratio, the faster the speed, and the larger the ratio, the greater the torque. A smaller ratio means the vehicle can achieve higher speeds and is more fuel-efficient, while a larger ratio provides more power for climbing hills but consumes more fuel. With the same transmission, a 3.7 ratio can handle a smaller load capacity compared to a 4.11 ratio. Below is some relevant information about gear ratios: 1. Introduction: The gear ratio refers to the gear transmission ratio of the main reducer in the vehicle's drive axle. It can also be calculated as the ratio of the rotational angular velocity of the driveshaft to that of the axle's half-shaft. Therefore, under certain conditions, the smaller the ratio, the more fuel-efficient the vehicle. 2. Do not arbitrarily replace the reduction gears: Normally, the gear ratio for each gear in a vehicle is fixed, and the ratio of the main reduction gear is even more so. Therefore, it is recommended that vehicle owners do not arbitrarily replace the main reduction gear, as doing so may affect the vehicle's performance.