It’s seemingly self-explanatory. Rear-wheel drive powers the back wheels and all-wheel drive powers all the wheels – you get the picture. Still, while the basic differences between these two drive types are evident in the name, many of us may not be clear on their strengths and limitations. In this post we will explore and compare two common drive types: rear-wheel drive and all-wheel drive. Hopefully by the end, you will have a better idea what each type has to offer, and which one is right for you.
Rear-Wheel Drive
For years, front wheel drive has been a luxury and performance brand standard. As a rule, most high performance and luxury vehicles like those at Porsche are rear-wheel drive. This is because RWD offers superior braking, handling, and acceleration when compared to FWD vehicles. The key to their improved performance lies in weight distribution. Rear-wheel drive vehicles transfer the power from the front engine, to the back wheels using a drive shaft. During acceleration, some of the car’s weight shifts to the rear which increases the traction of the powered wheels. Still, the engine weight over the front wheels adds enough traction in all four wheels to improve braking and handling for RWD cars. RWD cars are also very tough and simple. They don’t have multiple differentials like all-wheel drive cars, and they can take more abuse as a result.
If you’re looking for a sporty ride, this wheel drive will not steer you wrong. However, RWD cars do not deal with slippery conditions as well as AWD cars do. In fact, they’re known very well for their lack of expertise on harsh terrain. Remember to take it easy in bad conditions and follow the rules of the road no matter what car you’re in.
All-Wheel Drive
All-wheel drive (AWD) vehicles combine the traction benefits of rear-wheel and front wheel drive into a powerhouse of stability and performance. Every all-wheel drive system is different, but they all transfer the power of the engine to all four wheels at once, using multiple differentials to compensate for differing wheel speeds. AWD is always activated, and therefore it is always reaping the traction and handling benefits. These cars are known for their quick acceleration, all weather handling, safety, and reliability in low-traction situations.
On the downside, AWD weighs more, costs more, cuts down on the fuel efficiency, and reduces the space in your vehicle. You’ll always pay more for an AWD vehicle and you’ll continue to each time you refill, but for a balance of speed, reliability, and handling, the AWD stands alone.
Choosing Between the Two
As with any vehicle, you have to weigh the pros and cons of your purchase. Take a look at your lifestyle and be realistic about what you want to do with your ride. Are you aiming for speed and handling only at a lower cost, or would you rather spend a little extra for a safe and fun car that’s got some power behind it? Make your decision based off what is going to work best for you. If you have any questions about our RWD and AWD car models, feel free to get in touch with us or come by Leith Porsche and experience the difference for yourself!
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