The 2027 Polaris XPEDITION Just Made Off-Road Adventures Even Better
Deep in the Black Hills of South Dakota, you may have heard a buzzing recently, and for once, it’s not as loud as you’d expect. Kicking up dust on the trails was a pack of Polaris XPEDITIONs, and that pack was us, testing the industry’s first pneumatic CVT.
I’m a long way from the muddy swamp trails of Central Florida. Different grit, same grin.
The 2027 Polaris XPEDITION, or How I Stopped Eating Dust on Purpose
In my youth, I was more inclined to go with an open-cabin vehicle for off-roading, but with age comes wisdom, and that wisdom says I don’t have to suffer anymore. A closed cabin and climate control make a real difference when you’re out on the trails for half a day or more.
That doesn’t mean I’m stuck with a truck or a typical SUV, though. Instead, I’d opt for a Polaris XPEDITION. It’s what all the cool kids (my neighbors) are doing now that we’ve figured out that a four-wheeler isn’t always the best option for hanging out.
With the XPEDITION, we get doors, windows, and climate control, plus an infotainment system that connects to my friends’ rides so we can communicate and see each other on a map, even without service. That’s all the creature comforts of an off-road SUV, without the bulk. In previous generations of UTVs, that left just one annoying problem… the noise of a continuously variable transmission.
That’s where NUMATIX comes in. It’s the industry’s first pneumatic CVT, designed to reduce RPMs for a 40% quieter ride without sacrificing performance. Does it work? We had to hit the trails and test it for ourselves.
Help! My Air! What Happens If the Pneumatic CVT Fails?
If you’re an avid off-roader, you know that thinking about mechanical failure points BEFORE you head onto the trails is part of the job. Without service and with limited resources, you want to be prepared for just about anything that could leave you stranded. So what does that mean for the new pneumatic CVT? We asked the important question. What happens in an emergency if the air pressure system fails?
The answer is simple. If the pressure system fails, the transmission just… reverts to a standard CVT. No harm, no foul, and, more importantly, no risk of leaving you stranded (unless you need that air to fill a flat tire…).
The upside of an onboard air system is that it’s there for other emergencies, too. Of course, we ended up needing it when someone sliced a large gash into the sidewall of their tire. We gave patching it a shot (we know, not smart for a sidewall), then ended up throwing on the spare. We aired it up with the onboard air system, and we were good to go!
Getting Gritty With It: How Does the Polaris NUMATIX Pneumatic CVT Work?
When I mention “CVT” to people, I get an immediate eye roll. No matter what new technology has done for us, the negative reputation sticks. Add “pneumatic” in front of it, and it sounds like something that’s bound to cause problems. But once you get into the nitty-gritty engineering behind how NUMATIX works, it’s hard not to find it interesting.
In a standard, purely mechanical CVT, engine speed (RPM) is what shifts the transmission. So when you’re working the vehicle hard, like maintaining a high speed or climbing a hill, the engine has to rev high, which, as you know, also means it’s loud. With the help of air pressure, the pneumatic system can reduce those RPMs by essentially squeezing the clutches together, pushing the transmission into a higher gear without extra strain on the engine.
And as I mentioned above, if the pneumatic system fails, the lack of air pressure means the piston doesn’t engage, and the transmission goes back to acting like a standard CVT. That means no added risk of catastrophic failure, just maybe the need for some emergency earplugs.
Hell Yes: Our Verdict on the 2027 Polaris XPEDITION’s Quieter CVT
Mother Nature couldn’t have planned a better day for us to test the new XPEDITION, and by that, I mean she threw almost every weather condition at us. The day started out hot, and the dust on the trail was borderline unbearable. Halfway through, rain turned the trail to slick mud, which made my little Floridian heart beyond happy (did I mention I’m from the swamp?). Without doors, we would have been soaked, muddy, and dusty. Oh, and in the middle of a picnic lunch, it started hailing violently. That’s not something I EVER want to experience on a four-wheeler. After all that, I get the hype.
Overall, the XPEDITION gives me everything I’m looking for in a UTV built to bring a small gaggle of friends and family along for the ride. The features are great, and the platform proved capable on rocky climbs and slick, muddy trails. Does the pneumatic CVT enhance the vehicle? Absolutely. Does it completely remove the loud whirring sound? No. But that wasn’t the goal.
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