2011 Polaris Sportsman 850 Top Speed and Acceleration Insights

Overview of the Polaris Sportsman 850 Performance

The Polaris Sportsman 850 is a beast in the world of ATVs, combining power, agility, and ruggedness. This machine is not just about looks; it’s built for serious off-road enthusiasts who crave speed and thrills. When you twist the throttle, you’re greeted with the exhilarating roar of a V-twin engine that delivers a punchy performance.

Top Speed and Acceleration

The Sportsman 850 can hit impressive speeds, with a top speed of around 70 mph (approximately 112 km/h). But it’s not just about the max speed; the acceleration is where this quad really shines. From a standstill, it can reach 0-60 mph in about 5.5 seconds, which is phenomenal for an ATV. Here’s a quick look at the key performance metrics:

Metric Value
Top Speed 70 mph (112 km/h)
0-60 mph 5.5 seconds
0-100 km/h Approximately 6 seconds

Factors Affecting Acceleration and Top Speed

Several factors can influence how quickly the Sportsman 850 can reach its top speed and how it performs in acceleration tests. Here are some of the most significant:


  • Terrain: Flat, hard-packed surfaces allow for better traction and acceleration compared to loose gravel or mud.

  • Weight Load: Carrying extra weight—whether it’s gear or a passenger—can slow down acceleration and top speed.

  • Tire Pressure: Properly inflated tires ensure maximum grip and handling, while under-inflated tires can hinder performance.

  • Weather Conditions: Wet or slippery surfaces can significantly affect acceleration, making it harder to achieve optimal speed.

  • Rider Skill: A skilled rider can better manage throttle control and weight distribution, enhancing the ATV’s performance.

Different Road Surfaces

The type of surface you’re riding on plays a crucial role in how the Sportsman 850 performs. Here’s a breakdown of how various surfaces can impact your ride:


  1. Hard Packed Dirt: Ideal for speed and acceleration. The Sportsman can grip well, allowing for rapid take-offs.

  2. Sand: Can be tricky. While the engine has the power, the loose surface can cause it to dig in, affecting acceleration.

  3. Rocky Terrain: Not the best for speed but great for stability. The Sportsman’s suspension helps absorb bumps, but acceleration may suffer.

  4. Mud: Fun, but expect a slower take-off. The tires may struggle for traction, making it harder to reach top speed.

  5. Snow: Similar to mud, snow can greatly hinder acceleration. However, the right tires can help navigate through the white stuff.

The Polaris Sportsman 850 is a remarkable machine that balances speed and power, but it’s essential to consider the factors that affect its performance. Whether you’re tearing through a dirt track or navigating rocky trails, knowing how to optimize your ride can make all the difference.

Speed Comparison with Competitors

When it comes to ATVs, the Polaris Sportsman 850 stands out, but it’s essential to see how it stacks up against its competitors. In the world of off-road vehicles, several brands produce machines that rival the Sportsman in terms of speed and acceleration. Let’s dive into how the Sportsman 850 performs compared to some of its notable rivals.

Top Speed Comparison

The Polaris Sportsman 850 boasts a top speed of around 70 mph (112 km/h). Here’s how that compares to some of its competitors:


  • Can-Am Outlander 800R: This beast can reach a top speed of about 75 mph (121 km/h), slightly edging out the Sportsman.

  • Yamaha Grizzly 700: With a top speed of around 68 mph (109 km/h), it’s close but doesn’t quite match the Sportsman’s performance.

  • Kawasaki Brute Force 750: This machine can hit about 70 mph (112 km/h), putting it on par with the Sportsman.

  • Honda Rincon 680: This ATV reaches a top speed of roughly 65 mph (105 km/h), making it one of the slower options in this category.

Acceleration to 100 km/h

When it comes to acceleration, the Polaris Sportsman 850 shines with its impressive 0-100 km/h time of approximately 6 seconds. Here’s how it compares with its competitors:


  1. Can-Am Outlander 800R: This model can accelerate to 100 km/h in about 5.8 seconds, making it a fierce competitor.

  2. Yamaha Grizzly 700: The Grizzly takes around 6.5 seconds to reach 100 km/h, which is respectable but not quite as quick as the Sportsman.

  3. Kawasaki Brute Force 750: This ATV can achieve 100 km/h in about 6 seconds, matching the Sportsman’s performance.

  4. Honda Rincon 680: With a time of approximately 7 seconds to reach 100 km/h, it lags behind the pack.

Owner Experiences

Owners of the Polaris Sportsman 850 often rave about its performance, especially in terms of speed and acceleration. Many enthusiasts appreciate the smooth power delivery of the V-twin engine, which allows for quick take-offs and exhilarating rides.

Riders frequently mention how the Sportsman handles well on various terrains, making it a versatile choice for both speed and off-road capability. The balance between power and stability gives riders the confidence to push the limits, whether they’re racing on flat trails or tackling steep inclines.

However, some owners have noted that, while the top speed is impressive, the acceleration can vary depending on the conditions. For instance, when loaded with gear or riding on softer surfaces, the performance may not be as exhilarating as on hard-packed dirt.

Overall, the Polaris Sportsman 850 is a solid contender in the ATV market, offering competitive speed and acceleration that can hold its own against other leading brands. It’s not just about the numbers; it’s about the experience, and many owners agree that the Sportsman delivers thrills that keep them coming back for more.

Leave a Comment

Your email address will not be published. Required fields are marked *