Let’s get this straight. All-Wheel-Drives (AWD) are not for all.

The AWD is a design and function where all four wheels spin all the time which gives an added traction to the automobile. Unlike the 4WD where you can shift from a two wheel drive to a 4 wheel drive, the AWD vehicles operate on a permanent drive. AWD’s made their first appearance during the late 1930s when General Motors first introduced them. Today, the AWDs have decked up a lot of technological improvements ranging from advanced traction controls to electronic systems and bold vehicle design. They have earned a separate genre among automobiles making them a necessity in certain types of terrain and climate.

Traction
Upside: The extra traction is needed for an efficient drive over the rough and slippery terrain. The AWD is usually preferred in places of harsh winters and slippery terrain. During times of a sudden snowstorm, one can feel safer in getting back on an AWD.

Downside: Experts say that good traction help in moving over slippery surfaces and cutting corners but is not enough. A set of good snow tires and suspension are the fundamentals of the physics of optimum vehicle control.

Design
Upside: The AWDs design offers a huge space for at least 6 passengers and their luggage. Some of the AWD’s can carry up to 8 passengers and luggage efficiently. The vehicles are designed to drag weight across rough terrain ensuring safety to passengers. The modern all-wheel-drive design offers electronic stability control which gives more control to the vehicle.

Downside: Due to the heavy weight and complex engineering, the AWDs are not fuel efficient. The AWD gain more power by during more fuel than the two wheel drives.

Money
Upside: The AWDs have a good resale value than the two wheel drive cars. You cannot me promised of a 100% resale value but your car will easier to sell for a better price than a two wheel drive. People living in the northern climate do not have to think about resale.

Downside: The reason why the AWDs have a good resale value is due to their high cost of purchase. Many AWD manufacturers charge a premium between $1500 and $3000. The AWD are expensive to maintain as they have a more complex engineering.

The final verdict is that you need an all-wheel-drive if you are living in harsh winter storms and have to travel through slippery roads. But if you are in places with milder climates, the AWD might not be the right fit.