TOP 10 ALL-WHEEL DRIVE SYSTEMS FOR WINTER AND BEYOND

Whether you’re looking for a vehicle to get you through the winter, or you just want the extra grip and security of all-wheel drive (AWD), there are many different AWD systems to choose from — and they’re not all created equally. 

I’ll cover ten of the best AWD systems on the market, based on the research and testing I’ve done working for different manufacturers over the past two decades. These AWD systems provide excellent grip in the worst weather conditions, have light to moderate off-roading capability, and a few can even dramatically improve dry-weather handling as well.

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SUPER HANDLING ALL-WHEEL DRIVE (SH-AWD) TRACTION TEST

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Here’s a test I set up while working for Acura’s agency to show how Super Handling All-Wheel Drive (SH-AWD) can get a vehicle moving in difficult situations. This test also demonstrates how all-wheel drive systems are not all the same.

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THIS VS. THAT: TORQUE-VECTORING SYSTEMS

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In this edition of THIS VS. THAT, we’ll cover active torque-vectoring systems — specifically brake-based systems vs. active differentials. What’s torque vectoring, you ask? Torque vectoring usually refers to the ability to actively control how an engine’s power is distributed between a vehicle’s wheels (typically between two wheels on the same axle), in order to help improve vehicle performance in corners.

But how torque is vectored makes a big difference, and it’s the reason why we’re covering this topic.

This brings us to brake-based vs. active differential torque vectoring. These systems are specifically designed to help a car while cornering and are active systems (I like to say proactive). They both do this by monitoring a vehicle’s behavior (using lateral g, yaw sensors, etc.) and the driver’s inputs (steering, gas, etc.) and can begin routing torque before wheels begin slipping to actively enhance cornering performance. So what’s the difference between the two?

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TURBOCHARGERS: THEORY VS. REALITY

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ALL CHARGED UP

It seems that just about every car manufacturer is jumping on the turbocharging bandwagon these days. Even Honda — which has typically resisted turbocharging — is launching its first turbocharged Civic for the 2016 model year.

And why not? Turbocharged engines have been touted as being the Holy Grail of power and efficiency. We constantly hear car companies promising that their turbocharged 4-cylinder engines can provide the power of a V-6 — while still delivering the fuel efficiency of a 4-cylinder.

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