Polaris RZR Top Speed – A Complete Guide With Popular Models

Polaris utility vehicles are famous for their unmatched agility on the most challenging terrain. The first RZR machine from the brand, Polaris Ranger RZR, was launched in 2007 as a 2008 model. Building on user reviews of the Ranger 2009, the company has since released several other high-performance vehicles.

The RZR series essentially comprises utility task vehicles, and most models from the family have favorable reviews from UTV enthusiasts. Like other UTV series, the Polaris RZR family is designed for different functions, ranging from recreational to farming and household activities.

Whatever your preferences are, there’s a Polaris RZR model built to meet your expectations. This guide will review the top speed and other features of some of the most popular UTV models in the Polaris RZR series.

Polaris RZR Top Speed

Polaris RZR Top Speed

The top speed of Polaris RZR varies from one model to the other. But on average, a stock RZR can achieve speeds ranging from 55 to 90 miles per hour. This exceptional velocity is achieved through powerful engines, advanced suspension systems, and lightweight design. However, some customized and racing-oriented models can reach even higher speeds.

That said, let’s discuss the Polaris RZR models considered to be the best in their categories. We will explore their top speed and other parameters that might impact their speed performance.

Polaris RZR XP 4

The RZR XP 4 UTV mainly comprises the 1000 Premium, XP 1000 Sport, and XP 1000 Ultimate. Let’s explore the top speed of each model and their outstanding features.

Polaris RZR XP 4 1000 Premium

The Polaris RZR XP 4 1000 Premium is a robust off-road vehicle which was first introduced in 2014. The vehicle is renowned for its great handling, excellent trail comfort, incredible engine, and well-tuned suspension. It comes fitted with a 4-stroke DOHC twin-cylinder engine that generates of 110 HP. Averagely, the machine costs approximately $22,499.

XP 4 1000 Premium is designed with a 3-link trailing arm rear suspension with 18 inches of rear travel and 16 inches up front. In addition, the machine is equipped with a 14.5 inches of ground clearance and 29-inch Maxxis Bighorn tires, which allows it to conquer diverse terrains effortlessly.

Besides its impressive engine and drivability features, the RZR XP 4 1000 Premium comes with a Ride Command infotainment system – Fox 2.5 Podium Internal Bypass shocks and Rockford Fosgate audio.

The RZR XP 4 1000 Premium comfortably seats four passengers, making it ideal for group adventures. Overall, the machine is considered a good choice for recreational and adventurous activities.

Polaris RZR XP 4 1000 Premium Top Speed

Polaris RZR XP 4 1000 Premium Top Speed

RZR XP 4 1000 generates 110 HP which accelerates the vehicle to a top speed of about 75 miles per hour. This speed level is excellent for a good number of recreational, hunting, and around-the-house activities. However, if you are a speed enthusiast, making some modifications and part replacements can help you achieve a higher velocity.

Polaris RZR XP 4 1000 Sport

The first model of the Polaris RZR XP 4 1000 Sport was released in 2014 as a multi-terrain slide-by-side utility task vehicle. The XP 4 1000 Sport features an impressive combination of durability, versatility, and excellent speed performance. As of the time of writing this review, the machine is sold for around $21,899.

The XP 4 1000 Sport is powered by a 999cc ProStar engine, which generates 110 horsepower, making it a good option for any lover of adrenaline-packed rides. The suspension system consists of Walker Evans Needle Shocks with up to 14.5 inches of ground clearance and 20 inches of usable travel.

Another top feature of the machine’s suspension system is the Dynamic Active Suspension, which helps to adjust shock stiffness, thereby enhancing comfort and control.

Polaris RZR XP 4 1000 Sport Top Speed

Polaris RZR XP 4 1000 Sport Top Speed

Like the XP 1000 Premium, the RZR XP 4 1000 Sport can hit an impressive top speed of around 78 miles per hour, which is just perfect for intense off-road adventures. However, if you are a speed enthusiast who can safely ride at higher speeds, you can bypass the 78 mph speed limit by upgrading some of the UTV parts.

Polaris RZR XP 4 1000 Ultimate

The Polaris RZR XP 4 1000 Ultimate stands as a pinnacle of recreational off-roading. It offers exceptional performance at a premium cost, typically starting at $28,399.

The machine comes with a 4-stroke DOHC twin cylinder engine that generates 110 HP, allowing it to tackle a wide range of terrains with ease. Its suspension system features 3-position, electronically-controlled FOX Live Valve shocks, ensuring a smooth ride even on the roughest trails.

The XP 4 1000 Ultimate features innovative technologies that provide an immersive and connected off-road experience that’s hard to match. Some of these premium features include the Ride Comand infotainment system, GPS navigation, and Rockford Fosgate audio.

Polaris RZR XP 4 1000 Ultimate Top Speed

Like its XP siblings, the 1000 Ultimate has a top speed of 78 miles per hour.

Polaris RZR PRO

Polaris RZR PRO XP 4 series comprises premium, sport, and ultimate SXS UTVs. The PRO models have a robust ProStar engine, ensuring good speed and impressive torque. In addition, they feature automatic transmission system to ensure a seamless and responsive driving experience.

RZR Pro machines feature a class-leading 64-inch width for stability, appealing styling, and massive ground clearance. What more? They are also designed with optimized wheelbase, rugged tires, and a spacious cockpit with four bolstered seats, providing comfort during long rides.

Below, we discuss the models considered to be best in the category:


The RZR XP 4 Premium is a sport utility vehicle with a high-performance 4-stroke twin-cylinder ProStar Turbo engine. The engine has a displacement of 925cc and a 71-foot-pound torque, which is perfect for hauling rough terrains.

The 2023 Polaris RZR Pro XP 4 Premium goes for $27,999.

Polaris RZR Pro XP 4 Premium

Polaris RZR Pro XP 4 Premium Top Speed

With the 181 HP generated by its engine, the XP Premium can hit a whooping top speed of 80 miles per hour.

Polaris RZR Pro XP 4 Sport

The RZR Pro XP 4 Sport comes fitted with a 4-stroke DOHC twin-cylinder turbocharged engine that generates 181 horsepower. Like the XP 4 Premium, it has a cylinder displacement of 925cc.

Speaking of drivability and stability at high speeds, the XP 4 Sport has one of the best reviews from UTV enthusiasts. It features an automatic transmission on-demand all-wheel-drive (AWD) system. The vehicle also boasts a premium suspension system with a 2.5-inch diameter and high-performance shocks.

Overall, the machine has a reputation for high performance and is considered a top choice for sports and other adventurous activities. Below are a few of its additional selling features:

  • A 30-inch Pro Armor Crawler tires on 15-inch aluminum wheels.
  • A ground clearance of 14.5 inches.
  • Four supportive bucket seats and 4-point harnesses for comfort and safety

Polaris RZR Pro XP 4 Sport Top Speed

XP 4 Sport has a top speed of about 80 miles per hour.

Polaris RZR Pro XP 4 Ultimate

The Pro XP 4 Ultimate is a top-tier RZR model that provides an unparalleled off-road experience. It has a 4-stroke DOHC twin-cylinder turbocharged 925cc engine, which generates 181 horsepower.

Some of its outstanding specifications include the following:

  • Lock and Ride® fold flat storage
  • Convertible rear seat storage with integrated tie-down points
  • Topographic mapping
  • 900 lb. payload capacity, etc.
  • Pro XP 4 Ultimate costs around $37,399.

Polaris RZR Pro XP 4 Ultimate Top Speed

Pro XP 4 Ultimate utility task vehicles have a top speed of about 86 miles per hour. But with some modifications and part upgrades, the machine can gain an additional 6 mph and hit 92 mph. If you are a speed enthusiast, most models from the Pro XP 4 series will make a good choice.

Polaris RZR PRO R

The Pro R utility vehicles are power-based machines and are considered an excellent choice for off-road enthusiasts who prioritize drivability and speed. Let’s look at some of the most famous models in the category.

Polaris RZR Pro R Premium

When it comes to performance, the RZR Pro R UTV is one of the best that Polaris has for off-roading enthusiasts. The machine is powered by a 4-stroke DOHC inline four-cylinder engine, which generates an impressive power of 225 HP. Its drivetrain comprises of automatic PVT transmission, user-selectable throttle modes, and a Pro Performance True 2WD/4WD lock system renowned for swift adaptation to various rough terrains.

The braking system features 4-wheel hydraulic discs, with 15-inch painted wheels and 32-inch Maxxis Rampage Fury tires known for excellent durability.

Pro R Premium UTVs come with an electrical and infotainment system comprising Bluetooth and USB connectivity, and AM/FM. Another classic feature that comes with the machine is a 7-inch RIDE COMMAND™ Glove-Touch Display that integrates GPS, mapping, and vehicle-to-vehicle communication.

Polaris RZR Pro R Premium Top Speed

Considering that the RZR Pro R Premium is powered by a ProStar inline engine, it is able to do more than its siblings in the Pro XP series in terms of speed. Without any modifications, the machine can run as fast as 90 miles per hour.

Polaris RZR Pro R Ultimate

The Polaris RZR Pro R series was introduced to the market in 2022 and is considered a significant leap forward in the evolution of Polaris’ RZR line. This model is designed with a 4-stroke DOHC inline engine that runs on gas and generates 225 HP. The UTV has a cylinder displacement of 1997cc, a ground clearance of 16 inches, and utilizes a continuous variable (CVT) setup for smooth transmission.

Its brakes are powered by hydraulic discs both at the front and rear, ensuring precise stopping when needed. That’s not all. The Maxxis® Rampage Fury tires, sized 32 x 10-15 inches for both front and rear, offer excellent traction and control.

With a wheelbase of 133.5 inches (3391mm) and a weight of 2480 pounds, this vehicle is designed to balance stability and maneuverability. Additionally, its 12.3-gallon (46.6L) fuel capacity ensures extended adventures without frequent refueling.

Polaris RZR Pro R Ultimate Top Speed

Pro R Ultimate has a reputation for quick acceleration and a top speed of over 90 miles per hour. But if you upgrade the clutch, tires, and exhaust, you may be able to go as fast as 96 miles per hour.


The RZR trail and sport UTVs are famous for their twin-cylinder engines that generate 100 horsepower. Here’s a review of the top models in the category:

Polaris RZR Trail S 1000 Premium

The Polaris RZR Trail S 1000 Premium is powered by a 4-stroke DOHC twin-cylinder engine that generates 100 horsepower. The engine has a robust cylinder displacement of 999cc.

Trail S 1000 Premium is equipped with a high-performance True On-Demand AWD/2WD drive system. The lighting system includes blacked-out signature white LED low/high lights and red LED tail/brake lights. What more? The UTV’s braking is handled by a set of 4-wheel hydraulic disc brakes with dual-bore front and rear calipers and a park-in-transmission parking brake.

Polaris RZR Trail S 1000 Premium Top Speed

The average top speed reported by Trail S 1000 Premium users is 70 miles per hour.

Polaris RZR Trail S 1000 Ultimate

The Polaris RZR Trail S 1000 Ultimate features a 4-stroke twin-cylinder engine with 999cc cylinder displacement. According to the manufacturer, its trail power is between 75 and 100 horsepower.

The machine offers a CVT transmission with both reverse and High/Low range options. The vehicle comes fitted with a 9.5-gallon fuel tank, an electronic fuel injection system, Trailmaster A/T tires, an electronic power steering system and aluminum wheels.

Polaris RZR TRAIL S 1000 ULTIMATE Top Speed

The driver test data for Trail S 1000 Ultimate reveals its top speed is about 70 miles per hour. But you can give this speed performance a huge boost if you upgrade the transmission system and install a turbo.

The factory-installed engine in 1000 Ultimate can only generate 100 HP. However, with a turbo, your machine can generate as high as 168 HP. This significant power increase will automatically improve your machine’s speed performance.

Polaris RZR Trail S 900 Sport

The Polaris RZR Trail S 900 Sport is a side-by-side sport utility vehicle fitted with a 4-stroke DOHC twin cylinder that generates 75 horsepower. With this, the machine is able to deliver a cylinder displacement of 875cc.

Trail S 900 Sport features 4-wheel hydraulic disc brakes with dual-bore front and rear calipers for reliable stopping power. The drive system is of the True on-demand AWD/2WD. Additionally, it offers a wheelbase of 79 inches and an impressive ground clearance of 12.5 inches, allowing it to navigate obstacles.

Lighting is provided by Halogen 55W low/60W high headlights and red LED tail/brake lights.

Polaris RZR Trail S 900 Sport Top Speed

The top speed of Trail S 900 Sport is reported to be around 62 miles per hour. But this can certainly be improved with modifications.

Polaris RZR Turbo R 4

Here’s another performance-based UTV series with many impressive features. Below is a review of the top modes in the series:

Polaris RZR Turbo R 4 Premium

This side-by-side UTV features a liquid-cooled 925cc, Twin Cylinder Turbocharged 4-stroke DOHC engine with a peak power generation of 181 HP. The utility vehicle is equipped with 4-wheel hydraulic discs .featuring triple-bore front and dual-bore rear calipers and an aluminum top hat rotor.

The 2024 model of RZR Turbo R 4 Sport rides on 32 x 10-15 Maxxis Rampage Fury tires, which are 8-ply rated and paired with 15×7 wheels. This combination ensures excellent grip and durability, allowing you to tackle challenging terrain with confidence.

Polaris RZR Turbo R 4 Premium Top Speed

The RZR Turbo R 4 high-performance engine pushes the vehicle to a top speed of 90 miles per hour.

Polaris RZR Turbo R 4 Sport

This model uses a liquid-cooled, 925cc twin-cylinder turbocharged 4-stroke DOHC engine, generating a jaw-dropping 181 HP. The braking system is composed of an impressive, 4-wheel hydraulic disc brake with Triple-Bore front and Dual-Bore rear calipers and an aluminum top hat rotor.

It also features a rack-mounted high-assist electronic power steering with a quick-turn rack. Lighting comprises signature white LED, low/high & red LED tail/brake lights.

The vehicle is fitted with Maxxis Rampage Fury 32 x 10-15 tires, 8-Ply Rated mounted on 15×7 painted cast aluminum rims with a 5-lug pattern, making it ready for any terrain. To tackle rough trails, the RZR Turbo R 4 Sport is also equipped with Walker Evans® shocks – 2.5” velocity needle shocks at the front and 3.0” velocity needle shocks at the rear.

Polaris RZR TURBO R 4 SPORTS Top Speed

The RZR Turbo R 4 series can reach top speeds of approximately 85-90 mph, depending on the model and terrain conditions.

Popular Polaris RZR UTVs and Their Top Speed

Polaris ModelsTop Speed
RZR XP 475 – 78 mph
RZR PRO75 mph
RZR PRO R70 mph
RZR PRO 490 mph
RZR TRAIL & SPORT60 – 70 mph
RZR TURBO R 485 – 90 mph
YOUTH30 mph

How to Increase Polaris RZR, Top Speed

Increasing the top speed of Polaris RZRs isn’t necessarily a big deal, and you can achieve that in a few easy steps. But before you take these steps, please cautiously consider the legal limits and the safety of the vehicle as well as other users who may not have mastered riding on high speeds.

Another thing you should note before bypassing speed limits with custom modifications is that the upgrade process can impair your vehicle’s handling and stability. But you can easily overcome this challenge by upgrading the suspension system. Adjustable shock absorbers and stiffer springs can help keep your RZR stable at higher speeds, reducing the risk of accidents.

With all that said, here are a few modifications that can help you bypass the speed restriction in your Polaris RZR machine:

Install a High-Flow Air Filter

The Air filter is a critical component of the engine and it affects the speed performance significantly. By installing a high-profile aftermarket air filter, you can increase your UTV’s speed limit by a few mileages.

For your Polaris RZR machine, we recommend you install the high-flow and washable type. This upgrade will enhance engine performance, which eventually will increase the horsepower and top speed.

After the upgrade, ensure you clean the filter regularly. Besides enhancing speed, this can prolong engine life, reduce emissions, and optimize the overall performance of your UTV.

Upgrade the tires

A tire upgrade entails replacing the original manufacturer-installed tires with bigger ones. With bigger tires on the wheel, UTVs are able to achieve more coverage per rotation and resist rolling resistance better. An increased coverage per rotation will automatically increase the top speed.

When done properly, tire upgrading can also ensure better handling. According to Polaris reviews, most users with upgraded tires have also reported better cornering than those who retained the factory-installed tires.

Clutch Upgrades

Factory-installed clutch parts have many performance-limiting issues. One – they cannot handle the torque produced by UTVs effectively, and this has a direct impact on speed performance. Secondly, several factory-installed parts, like the clutch plate, tend to wear more frequently.

However, a clutch upgrade can help you get past these issues. Besides increasing top speed, other benefits that comes with upgrading the clutch include:

  • Improved power delivery
  • Better clutch and gear engagement
  • Maximization of power delivery.

Some of the parts that you’ll need to replace during clutch upgrading are the clutch plate, flywheel, clutch cover, etc.

Upgrade the Exhaust System

Every Polaris RZR UTV comes fitted with an efficient OEM factory-made exhaust system. However, a custom exhaust system upgrade can help improve engine performance and increase speed limits.

Besides enhancing speed performance, an exhaust system upgrade can also improve fuel economy. Also, aftermarket replacements, unlike the factory-installed ones, are more durable. So, with an exhaust upgrade, you won’t have to worry about regular repairs.

Reprogram the Engine Control Unit (ECU):

The ECU is the brain behind almost every engine’s function UTV. Your machine’s engine performance is only good to the degree to which the ECU is healthy. Among others, the ECU optimizes air to fuel ratio in piston cylinders during combustion, helps the spark plugs to fire at the right time, and also regulates the engine idle speed.

Through an ECU reprogramming, you can improve your engine performance and enhance spark plug timing. These, in turn, will unlock additional power and speed potential. The reprogramming basically involves changing the control unit parts with suitable aftermarket alternatives.

Unlike other speed upgrading techniques discussed above, an ECU reprogramming requires expensive and professional tools, like the diagnostic scanner. Thus, the process is best undertaken by a technician who specializes in tuning off-road vehicles.

Weight Reduction

Shedding some weights on your UTV is another proven way to boost speed. Lighter utility vehicles typically have better acceleration and higher top speeds. So, avoid leaving items you don’t need in your machine while off-roading.

You can also replace stock parts like the wheels and air box with lighter aftermarket alternatives. If you have a lead acid battery installed in your machine, consider switching to the lithium battery type instead.


All Polaris RZR vehicles have a reputation for excellent performance and are generally considered a good option for recreational and sports activities. Their robust features and impressive adaptability to various terrains have made them a favorite among outdoor enthusiasts since the first model was released in 2007.

The top speeds of RZR vehicles can vary depending on the terrain and the model you drive. However, most of them are known for achieving around 75 – 90 miles per hour.

That said, with custom modifications to the clutch, exhaust, and transmission systems, you can bypass the factory-set speed limit and hit higher speeds. After modifying your vehicle, remember to inspect your brake to confirm whether it can handle the new top speed. If the response is not good enough, ensure you upgrade it before setting your machine on the road.

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