Are you the one who looks into the keen details and description, before making the final choice? Well, you do not have to search anymore about gear ratios of jeeps, since I am going to explain everything related to 3.73 vs. 4.10 gear ratios. I will elaborate in detail on how these gear ratios and their differences affect the performance of the vehicle. How this difference makes the difference in torque, speed, towing capacity, RPM value, and fuel economy. Stay with us, until you think you have got enough information about 3.73 vs. 4.10 Gear Ratios to make the right choice. Let’s start!
3.73 vs. 4.10 Gear Ratios
Well, both of these gear ratios have their effects on the vehicle, still, it has been noticed that the 3.73 gear ratio gives better fuel economy but comparatively lesser towing capacity and torque values. Let us look into the detailed study of both of these gear ratios. What is the comparison between them and how does it affect a vehicle’s performance, acceleration, speed, torque, fuel economy, RPM value, and towing capacity.
3.73 gear ratio
3.73 is a standard 4-speed transmission gear ratio, usually found in vehicles with a small cross-section (light-duty trucks and vans).
4.10 gear ratio
4.10 is a standard gear ratio for sports car or SUVs (high performance engines) as they offer better acceleration than 3.73. The main reason are the faster second and third gears contributing enough torque at lower speed.
The 4.10 gears have a better traction control than on 3.73 because of the limited-slip differential. A little comparison in the below table would clear the reason behind it.
| Gear Type | Gear | Ratio |
| 4.10 | 3rd | 2.32:1 |
| 3.73 | 3rd | 2.23:1 |
| 4.10 | 4th | 1.96:1 |
| 3.73 | 4th | 2.27:1 |
As described in the above comparison table, the differential gears are larger in a 4.10 transmission therefore it offers more torque to the wheels when driving through sharp turns and tough weather conditions, like rain or mud with limited-slip differential is engaged.
Comparison Between 3.73 vs. 4.10
Higher figures in the gear ratio represent a shorter gear ratio. This means the vehicle with a shorter gear ratio gives you better acceleration and improved, quick and smooth initiation, in addition to low top speed. Alternatively, smaller figures such as the 3.73 gear ratio give a taller gear ratio that proves the vehicle has high top speed but comparatively slow acceleration. Now let’s look into the in-depth comparison of various features of the vehicle in the presence of a 3.73 gear ratio and a 4.10 gear ratio.
Are 3.73 or 4.10 gears better?
Both of them are different from each other. 3.73 gear ratio and 4.10 gear ratio have their specifications and features. We cannot specify which one is better and which one is not. But if we look into all of the specs of both of the gear ratios, I’d always prefer 4.10 if you are riding in the countryside. Otherwise, selecting a 3.73 gear ratio is suggested, when it comes to highway riding.
Comparison Between 3.73 Gear Ratio and 4.10 Gear Ratio In Terms Of Performance Of The Vehicle
RPM
RPM stands for “Rotations Per Minute” value. When we compare the RPM value between 3.73 gear ratio and 4.10 gear ratio, we came to know that those vehicles with a 4.10 gear ratio have lower axle wheel rotations. It rotates 410 times for every 100 rotations of the axle wheel. Alternatively, the vehicles with a 3.73 gear ratio have higher axle wheel rotations. They rotate 373 times for every 100 rotations of the axle wheel. This means the vehicle that has a 3.73 gear ratio has a higher RPM value than those possessing a 4.10 gear ratio.
Torque
Torque is another feature that measures the vehicle’s overall performance. There is a difference between the torque values of both the 3.73 gear ratio and the 4.10 gear ratio. Having a higher torque is more advantageous and beneficial than with the one possessing a lower torque value. The engine that consists of a 4.10 gear ratio has a higher torque value than the engine with a 3.73 gear ratio.
This is the reason why 4.10 gear ratio vehicles have better traction and control over slippery surfaces and other road conditions. They are safer and more secure to ride. Moreover, a higher torque value also increases the towing capacity of the vehicle meaning because the 4.10 gear ratio has a higher torque value, it means it also has a higher towing capacity.
And the reason for having all of these advantages in the presence of a higher torque value is that the 4.10 gear ratio spreads the torque evenly and equally throughout the wheel. This gives the wheel smooth and easy movement throughout the riding, specifically in harsh and extreme environmental situations like mud, snow, ice, and rain. Moreover, this is the only reason why most adventurers and drivers prefer to have a 4.10 gear ratio in their vehicle’s engine when they have to ride on off-road and rough and tough terrains.
Speed
The vehicle that has a 3.73 gear ratio travels faster and quicker when compared with the vehicle with a 4.10 gear ratio. This is because the engine with a 3.73 gear ratio vehicle has to work comparatively less than with the engine having a 4.10 gear ratio in it. It means that if you are looking for a vehicle to cruise at a higher speed, you have to select the one that comes with a 3.73 gear ratio.
Acceleration
Acceleration and deceleration are comparatively faster and quicker in vehicles with a 4.10 gear ratio than with those having a 3.73 gear ratio. This is because those vehicles with a 4.10 gear ratio will rotate comparatively more, to complete one wheel rotation, when compared with a 3.73 gear ratio. It results in higher spinning. And higher spinning creates more centripetal acceleration, ultimately resulting in providing high acceleration value.
Towing Capacity
Shorter gear ratios such as the 4.74 figure are considered better in towing capacity compared to the taller gear ratios. So if you want to purchase an engine with a high tolerance for weight, you should consider shorter gear ratios such as the one with a 4.74 value.
Fuel Economy
Because the engine of a 4.10 gear ratio vehicle has to work more, to produce rotations in the wheel, results in more usage of the fuel, making it not so economical. This, when compared with the engine of a 3.73 gear ratio vehicle, tells us that the 3.73 ratio is more economical and affordable when it comes to fuel consumption. This makes it affordable. So if you are looking for a budget-friendly option, when it comes to fuel consumption, I will recommend you to go with a 3.73 gear ratio vehicle.
Frequently Asked Questions
What is the difference between the 3.73 and 4.10 gear ratios?
There comes a difference in the performance of both types of engines because both of these gear ratios make changes in the vehicle. The 3.73 gear ratio is affordable in fuel consumption and is higher in speed than the 4.10 gear ratio. Similarly, it comes with a taller gear ratio and has a lower towing capacity. On the other hand, the 4.10 gear ratio comparatively accelerates and decelerates faster and more quickly. This ensures the torque has spread evenly throughout the wheel, making the engine smooth and easy enough to be used on harsh and rough terrains.
Are 3.73 or 4.10 gears better?
Both of them are different from each other. 3.73 gear ratio and 4.10 gear ratio have their specifications and features. We cannot specify which one is better and which one is not. But if we look into all of the specs of both of the gear ratios, we can say that if you are riding in the countryside, you can go with the selection of 4.10 gear ratio. Otherwise, selecting a 3.73 gear ratio is suggested, when it comes to highway riding.
Are lower gear ratios faster?
Lower gear ratios are comparatively more in speed and low in acceleration, as compared with shorter gear ratios. Yes, we can say lower gear ratios are faster than shorter gear ratios. This happens because the vehicle with a 3.73 gear ratio travels faster than the one with a 4.10 gear ratio. So, if you are looking for an engine to cruise fastly, the one with a 3.73 gear ratio is ideal and recommended.
Final Thoughts On 3.73 & 4.10 Gear Ratios
In conclusion, all of the details mentioned above let you know that in case you are looking for countryside riding, you should consider the engine with a 4.10 gear ratio. This is because, in the countryside, you have to deal with speed issues since the road of the countryside is not plain; instead, it is renowned for being rough and tough. So, when it comes to riding on rough and tough terrain, a 4.10 gear ratio is the best thing to check out. Furthermore, it is high in both the towing capacity and the acceleration, ultimately making it ideal for drag races.
Alternatively, when it comes to highway cruising most times, you should consider the engine with a 3.73 gear ratio. This is because it not only is efficient in fuel consumption but also very affordable and high in speed. This makes it highly recommended for an amazing highway riding experience. Further, the presence of a higher RPM value also adds to the speed and efficiency of the engine, ultimately enhancing and making the performance better.3.73 vs. 4.10 Gear Ratio
Hi! Ulberto Williams here, a passionate adventurer who has been driving jeeps all his life. My passion for the thrill of off-roading has allowed me to learn what modern-day jeeps have to offer. Exploring the popular trails and seeking thrills in the unexplored terrains allowed me to discover the true intimacy nature had to offer and become an avid learner of Off-roading with Jeeps. Hence, I decided to create this blog to share my experiences of jeep riding and off-roading with the world. My only goal is to provide the readers with quality reliable information about jeeps.