4WD vs AWD Rental Cars: What's The Difference?

Stuck between choosing all-wheel drive vs 4-wheel drive? Both vehicle types send power to all four wheels, unlike two-wheel drive systems, which only power the front or rear wheels. And while they seem pretty similar, four-wheel drive and all-wheel drive systems have slightly different mechanisms that you'll want to consider before picking which vehicle to hire. Learn the differences between 4WDs and AWDs below!

What is a 4WD?

A four-wheel drive vehicle sends power to all four wheels equally. It passes power from the engine through the transmission into a transfer case, a gearbox that distributes power to the front and rear axles. Because each wheel is powered for maximum traction, a 4WD vehicle has more strength to overcome the difficulties of off-road driving and rocky surfaces.

But while 4WDs are better for off-roading, their equal tyre traction makes them less ideal for sharp turning on regular roads – especially compared to 2WDs, which feature a split front and rear axle that allows the front and back tyres to move at different speeds for tighter turning.

That said, modern 4WD models have part-time four-wheel drive systems, which means you have the ability to switch between 2WD and 4WD modes. However, the additional weight of the 4WD system and the process of sending power to all four wheels still require more fuel.

What is an AWD?

Like 4WDs, an all-wheel drive system sends power to all four wheels. However, it uses an internal computer and sensors to detect road surface conditions automatically. AWDs employ a centre differential to distribute torque from the engine for extra traction when necessary.

All-wheel drive vehicles send power to all four wheels and each tyre is constantly at the ideal level of power, AWDs can reduce slippage in dangerous conditions like snowy paths, gravel roads and sharply turning corners in the rain.

Therefore, AWD systems use more power. And just like in the four-wheel drive system, the added weight of components also increases fuel consumption.

How to Tell if Your Rental Car is a Four-Wheel Drive or All-Wheel Drive

To find out if your rental vehicle is a 4WD or AWD, check the side or back—most manufacturers place a metal badge with ‘4WD’ or ‘AWD’ on the surface. Most modern AWD systems like Omega's Premium SUV and SUV 4WD range have a switch inside, which gives you the ability to select between AWD or 4WD modes.

Should you Hire a 4WD, AWD, or 2WD?

Now that you know the difference between these off-road vehicles, which type should you hire? Or should you choose a two-wheel drive?

Travel Destinations

New Zealand has no shortage of amazing areas to explore! 2WD vehicles like our Compact SUV, Family SUV and Premium Family SUV’s are great for exploring cities like Queenstown or Dunedin or travelling between them. However, if you prefer to drive further into rural areas, AWD and 4WD models might provide a smoother driving experience. Consider:

• AWD vs. 4WD on snow: An AWD car is a solid option for snowy roads as it doesn't require the driver to change any settings manually—ideal when focusing on driving on unfamiliar terrain. However, a 4WD off-roader can be better when travelling in deep snow or intense weather. Remember, snow-chains are highly recommended when driving on snow! 
• AWD vs. 4WD in rain: Most 2WD and 4WD (in 2WD mode) cars with good tyres fare well in the rain, but the automatically controlled front and rear axles of AWD vehicles make them the easiest to drive.
• AWD vs. 4WD in mud: 4WD vehicles are the best for extremely muddy areas, as the 4WD system provides enough traction and stability to pull the car through the mud.

Rental Budget

When you book a vehicle at Omega, you can quickly get an overview of all available cars and prices for your selected dates. Remember that the initial rental cost isn't everything—you'll also want to check the vehicle's fuel economy. 4WDs and AWDs use more fuel per km than 2WDs, but the price difference can be worth the cost if you spend most days on rougher paths. Also, note the safety ratings—while electronic stability control is now required on all 2WD vehicles for safety, some manufacturers' older and cheaper models may lack this system. With Omega, you can be confident that all our late-model vehicles meet or exceed safety standards, ensuring a reliable and comfortable ride every time.

Weather

Depending on where you go, New Zealand's weather can get intense—especially during winter! Hiring an AWD vehicle can be great for driving in difficult weather conditions on unfamiliar ground. An AWD system uses a computer and centre differential to distribute the ideal torque to your tyres automatically. This is helpful in rainy weather, as it reduces slippage around sharp turns without manual input.

Choose Your Adventure-Ready Rental Car with Omega

Ready to start your family road trip? Driving through rough conditions can be difficult, but we've got you covered with our reliable 4WD and AWD rental cars. Whether you want to start your journey in Auckland, Christchurch or Queenstown (or anywhere in between), pick up an affordable AWD or 4x4 rental through our quick and easy online booking form. We also have economical 2WDs, premium SUVs, and other great vehicles. Book a car from Omega today!