Drive and overdrive what is the difference

If the maximum speed of your car is mph, you can reach this speed with drive gears but you have to make a sacrifice with overdrive as it will not allow the car to go beyond a speed of mph. While drive is ratio implying wheels are turning at exactly the same speed as the engine , overdrive is around 0.

You thus achieve higher speeds with less noise of the engine with lesser consumption of gas with lower torque now available to you. This is bad news for acceleration or towing. So overdrive is just like having an extra gear in your car the lowers the revs of the engine with gas mileage going up. However, you must remember that overdrive is not for hauling up a steep slope or when pulling loads.

To save on gas, you must try to run the car in overdrive as much as possible. If you are driving on the highway and a consistent speed f or a long period of time, this option should be turned on.

You will be able to save money on fuel costs because your car will drive much more efficiently. This will also help keep your engine running at its max capacity. If you are driving at high speeds and your overdrive mode is off, this could increase your fuel consumption.

No one wants to pay more money than they have to for fuel. Your overdrive should be turned on when you are on the highway driving at faster speeds. The good news for drivers is that the overdrive gear works the same in both types of cars. This gear has a low ratio so it will work the same in an automatic car that it does in a manual car. There is one main difference and that is in a manual car you have to select when to apply the overdrive gear. When you are driving an automatic car, the gar is activated by the ECU.

This will decide for you when your car will be put in overdrive. As far as manual cars, the highest gear on the transmission is usually the overdrive gear because it is the lowest gear. The majority of cars have five total gears. Some cars even have six or seven gears depending on the type and the manufacturer. Having more gears in a manual car means that you will have better fuel economy. For example, think about trucks and how many gears they have.

Trucks have ten or eleven gears so they are able to conserve fuel easier. You are driving along the highway for hours at 70 mph. If you turn on your overdrive, it will work like magic.

This option helps take off so much pressure from the engine and it brings down the RPM. This will help you keep your engine in great shape and it will last for a longer period of time. Engines are incredibly expensive to repair and replace , so it is important to do whatever you can to keep it in the best shape.

It will not benefit your car to use it when you are driving at slower speeds or in stop and go traffic. When you need to downshift, the braking system is used. If you are driving downhill, your braking system will be worked very hard because you have to continuously press the brake pedal. If your overdrive is on during this situation, it will keep your RPM above idle.

A great rule of thumb is to only use overdrive when you are driving at high and consistent speeds. Are you wondering how this overdrive gear can benefit you while driving? This unit consists of a gear that is electrically operated.

This reduces wear and tear on the engine and saves on fuel. Overdrive will help you keep your engine in the best shape possible. This only happens if you use it properly though.

Overdrive should not be used at lower gears. This overdrive feature has become very common and popular gear in most cars. It will help you reduce fuel consumption while you are driving at high speeds.

Overdrive is a very simple concept and it is used in your everyday driving whether you know it or not. However, the more you know about this system the better off you will because you can use it to your advantage. You can use it to save on fuel costs and keep your engine in the best shape. While drive operates at a higher rpm, overdrive operates at a low rpm. When comparing the spinning of the wheels and the engine, the automobiles turn at the exact speed as that of the engine in drives.

On the other hand, the wheels of the automobile will turn more than the spinning of the engine in overdrive. When talking of the speed, drive means going in a slow pace where as overdrive means going in high speed.

Drive means more power and more gas. On the other hand, overdrive means less power and less gas. When talking of fuel economy, overdrive has an added advantage to that of drive. When compared to drive, overdrive has a quieter operation. While traveling on the roads, it is better to go for overdrive for fuel economy and a quieter ride. However, if you are going up a hill or towing something, drive is the best option as they use power gears.

On the other hand, overdrive is not a power gear. When traveling in the city, drive is the best and when in the highways, overdrive will be the best option. Summary 1. Top gar is called as the overdrive.