AWD vs 4WD - What's the Difference?

Many vehicles can be purchased with multiple features. It may be possible to choose from AWD or 4WD, depending on which model you have. Many people mistakenly believe they are the same. But they are completely different systems. It can be confusing to comprehend the differences, but they can also be overwhelming. Let's look at each system in more detail to help you make an informed choice about the best vehicle for you.

What is All-Wheel Drive?

An all-wheel system powers both the front and back wheels. A full-time AWD option lets you move all four wheels continuously. A part-time AWD system operates in its two-wheel mode and will switch to AWD when needed.

AWD features are automatic and do not require the driver to activate them. A few models offer additional control options. You can get torque from all wheels using a variety of couplings and differentials.

What is Four-Wheel Drive exactly?

Four-wheel drives are most common in large vehicles such as trucks or SUVs. It uses a series of differentials in front and center and transfers cases with couplings to transmit power to all four corners.

AWD does not send torque to the four wheels. 4WD, however, can. You can also select between low and high speeds when driving. This can be done using an electronic switch or a handle. You can get the best traction on roads that are not very slick, such as gravel, snow, and sand. Maximum traction can be achieved with a higher setting.

Orlando Volkswagen has more information on AWD versus 4-wheel drive. To speak with an expert, you can call us during office hours.