Meet the **2027 Polaris ProStar S4 TITAN® Adventure Ultimate 155 1.8** in ****—a snowmobile that looks ready for the postcard and rides like it’s already mapped your whole weekend. It’s the kind of machine that makes you volunteer for the “long way home,” because the long way is the point.
Under that bold exterior lives Polaris’ **ProStar™** power: a **998cc**, **liquid-cooled**, **DOHC**, **parallel twin** that’s happy to purr through a scenic cruise or pull confidently when the trail turns into wide-open winter runway. With **fuel injection** and a simple appetite for **regular gas**, it’s built to keep your day moving without turning every stop into a planning session. Tap the **electric start**, squeeze the **thumb throttle**, and let the **CVT** do what it does best—deliver smooth, effortless drive through a **belt**-driven system that feels intuitive whether you’re threading through trees or stretching out on a frozen lake. And when the parking spot is awkward or the turnaround gets tight, **reverse** is there to keep things easy.
This is touring with real presence. At **133 inches long** and **46.5 inches wide**, the TITAN carries itself like a purpose-built winter rig, and the **AXYS® aluminum frame** gives it a strong foundation without feeling clunky. You’ll notice the confidence most when the conditions aren’t perfect—when the trail is chopped up, when drifts sneak across the route, or when the day’s plan turns into “let’s see what’s over there.”
Up front, the **High Clearance IFS** with **Independent A-Arm** design and **9 inches of travel** helps keep steering precise and predictable, backed by **adjustable hydraulic** **Polaris IFP** shocks. Out back, the **BackTrak20** rear suspension brings a big **16.5 inches of travel**, pairing **Polaris IFP** rear shocks with a **Fox® QS3** center shock featuring a **remote reservoir**—the kind of setup that can take a rough trail personally and still keep your ride composed. Add in **TrailBreaker** skis with **carbide** skags, and you get that planted, confident feel when the trail gets slick, glazed, or unpredictable.
Then there’s what really defines this widetrack attitude: the **Cobra Track**. With a **155-inch** length, a **20-inch** width, and **1.8-inch lugs**, it’s built to keep forward momentum when the snow turns deep, loose, or heavy. It’s the difference between “we might make it” and “we’re already there,” especially when you’re carrying a passenger, packing gear, or simply refusing to let winter decide the route.
And yes—this one is ready to share. A **two-piece seat** with room for **two** means your favorite riding partner can come along in real comfort, complete with a **passenger backrest**. Both rider and passenger get **heated hand grips**, and the tall, **folding LED** setup keeps visibility crisp when the light goes flat and the sky turns that classic late-afternoon snow-glow. You’ll also appreciate the practical touches that make long days feel shorter: **skid-resistant** footing, a proper **hydraulic disc** brake setup with **Titan Hydraulic** braking confidence, and a generous **12.6-gallon** fuel capacity that encourages “one more loop.”
Technology-wise, it’s dialed in for modern adventure. **RIDE COMMAND™ GPS** helps keep your exploration organized, while **Bluetooth® audio** and **mobile app instrumentation** bring the ride into your world without stealing your attention from the trail. Clear alerts like a **temperature warning light** and a **fuel gauge** keep you informed at a glance—exactly how it should be when the scenery is doing its best to distract you.
And when the day’s mission includes more than just miles, the **receiver hitch** is ready to be part of the plan—because a true adventure sled should be as useful as it is fun.
In ****, this TITAN Adventure Ultimate doesn’t just show up for winter—it makes winter better. It’s confident, comfortable, and built for riders who think “touring” should still come with a grin.
