4x4 vs 4x2: What’s the Difference?

Shopping for a truck or SUV? You will likely have to decide between a 4x4 and 4x2. If you're wondering why 4x4s often cost more than 4x2 versions of the same vehicle model, let the information below provide some insight on the difference between the two and what the advantages and disadvantages of buying one over the other would be.

 

4x4 drivetrain

A 4x4 (aka four-wheel drive) delivers power and torque to all of the vehicle's four wheels. Generally speaking, a 4x4 has a stouter chassis with bigger tires and more ground clearance than a 4x2. It is a common misconception that 4x4 means all four wheels are rotating at the same speed simultaneously, but the reality is far more complicated than that. When a 4x4 vehicle turns, the outside tires turn faster than the inside tires. The differential in the axle compensates for the longer distance traveled by the outside wheel compared to the inside ones.

Pros of 4x4s

Since all wheels are powered, 4x4s offer exceptional control and maneuverability on off-road surfaces and other challenging terrains. They are much better than 4x2s when faced with mud, steep inclines, and even floods.  Even in the most extreme road conditions, a 4x4 will be cruise over them easily, especially when using the right set of tires. Although they often have payload or towing capacity that's lower  than a 4x2, their towing ability cannot be matched by a 4x2 when the vehicle is on a slippery or sharp incline.

Cons of 4x4s

A 4x4 SUV or truck typically has a more expensive price tag than their 4x2 counterparts, and they are also slightly less fuel efficient. The added drivetrain components also make 4x4s harder to maintain and drive.

 

4x2 drivetrain

4x2 vehicles (aka two-wheel drives) can only send engine power to two wheels, either at the front or at the rear. They have a less complicated setup, and for that reason, they are often the much more readily available model almost all vehicle types that offer both 4x2 and 4x4 options.

Pros of a 4x2

As mentioned, 4x2s generally have a greater towing capacity than 4x4s because of the higher torque that such a setup permits. Additionally, due their simpler construction and lower weight, many 4x2s offer lower fuel consumption as well as lower overall ownership costs than the 4x4 version of the same model. Also, 4x2s have a lower starting price, and the cost difference between the two can reach five digits in our local currency. Additionally, 4x2s offer improved handling because of the better distribution of weight across the vehicle.

Cons of a 4x2

The negatives of a 4x2 are negligible for people who live in the urban jungle. However, people that take on plenty of 'roads less traveled' might find that a 4x2 falls short of their off-road requirements.

When shopping for an SUV or pickup truck, you need to weigh the benefits and drawbacks of both 4x4 and 4x2 version of each model. Likewise, you should also consider how those benefits relate to you as a vehicle user. Make sure to weigh your options carefully before finalizing your SUV or pickup truck purchase.