Introduction to the 2021 Polaris Sportsman® 450 H.O.
The 2021 Polaris Sportsman® 450 H.O. is a utility ATV designed to provide exceptional performance and versatility for a wide range of users. With its rugged construction and powerful engine, this ATV is well-suited for various off-road applications, including agricultural work, hunting, and recreational trail riding.
Priced at $6,499, the 2021 Polaris Sportsman® 450 H.O. is a cost-effective option for those in need of a reliable and robust utility ATV. Its introduction in 2016 by Polaris, a leading manufacturer of off-road vehicles, demonstrates the company’s commitment to providing innovative and dependable solutions for outdoor enthusiasts.
The 2021 Polaris Sportsman® 450 H.O. stands out as a utility ATV this year due to its exceptional transmission system, which features a Continuously Variable Transmission (CVT) and Polaris Variable Transmission (PVT) brand. This advanced transmission setup ensures smooth and precise power delivery, making it well-suited for demanding tasks and challenging terrain.
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The 2021 Polaris Sportsman® 450 H.O. fits into the Polaris lineup as a versatile utility ATV designed for both work and recreational use. Positioned as an entry-level model, it offers a compelling combination of performance, capability, and value, making it an attractive option for a wide range of riders. As part of the Sportsman® family, it inherits the renowned Polaris DNA while boasting unique features that set it apart from other ATVs in its category.
With an MSRP of $6,499, the Polaris Sportsman® 450 H.O. is competitively priced, providing an accessible entry point into the world of ATVs. Its introduction in 2016 marked a significant addition to the Polaris lineup, offering a reliable and capable utility ATV option for riders as young as 16. As a product of Polaris, a leading manufacturer in the USA, the Sportsman® 450 H.O. benefits from the brand’s extensive expertise and commitment to quality, ensuring a dependable and enjoyable riding experience for enthusiasts and professionals alike.
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Price and Value of the Polaris Sportsman® 450 H.O.
The 2021 Polaris Sportsman® 450 H.O. is offered at a Manufacturer’s Suggested Retail Price (MSRP) of $6,499. This utility ATV provides exceptional value for its price, offering a range of features and specifications that make it a competitive option in its segment. When comparing the price of the Polaris Sportsman® 450 H.O. with similarly priced models, it becomes evident that this ATV delivers outstanding performance and capability for its cost.
When exploring the variations of the Polaris Sportsman® 450 H.O., it is important to note that the MSRP may differ based on different configurations or special editions. However, regardless of the specific variant, the Polaris Sportsman® 450 H.O. remains a compelling choice in its price range, offering a combination of power, versatility, and durability that sets it apart from other ATVs in the market.
Model | Price |
---|---|
2021 Polaris Sportsman® 450 H.O. | $6,499 |
Engine Specifications and Performance
The 2021 Polaris Sportsman® 450 H.O. is equipped with a ProStar™ single-cylinder engine that delivers a respectable 33 horsepower (bhp) or 24.6 kilowatts, making it a potent powerplant for off-road adventures. With a displacement of 499cc (30.4 cubic inches) and a 4-stroke engine stroke, this engine is designed to provide reliable and consistent performance across a wide range of terrains and conditions.
In addition to its power output, the engine features a liquid cooling system, 4 valves per cylinder, and a fuel injection system, ensuring optimal engine temperature control, efficient combustion, and reliable starting performance. The 10:1 compression ratio further enhances the engine’s power delivery, while the electric starter adds convenience for users. These specifications contribute to the Sportsman® 450 H.O.’s robust performance, durability, and appeal to off-road enthusiasts seeking specific power characteristics.
Specification | Value |
---|---|
Engine Type | Single-Cylinder |
Displacement (cc/ci) | 499 / 30.4 |
Horsepower (bhp/kW) | 33 / 24.6 |
Torque (Nm) | Not specified |
Transmission System and Advantages
The 2021 Polaris Sportsman® 450 H.O. is equipped with a Continuously Variable Transmission (CVT) system, offering seamless shifting and smooth power delivery. This transmission type is renowned for its ability to provide an infinite range of gear ratios, ensuring optimal performance across various terrains. The CVT operates through a system of pulleys and belts, allowing the engine to run at its most efficient RPM for a given speed, resulting in enhanced fuel economy and reduced wear on engine components.
For utility work, the CVT in the 2021 Polaris Sportsman® 450 H.O. offers precise control and seamless power delivery, making it ideal for towing, hauling, and navigating rough terrain. Its smooth operation and ability to maintain consistent power output are particularly advantageous for tasks that require low-speed maneuvering or high torque. In off-road adventures, the CVT facilitates instant response to changing conditions, ensuring the vehicle can tackle steep inclines, rocky paths, and muddy trails with ease, without the need for manual gear changes.
Specification | Value |
---|---|
Transmission Type | Continuously Variable (CVT) |
Primary Drive (Front Wheel) | Shaft |
Primary Drive (Engine / Transmission) | Belt |
Reverse | Yes |
Transmission Brand | Polaris Variable Transmission (PVT) |
Hi / Low Range | Yes |
Driveline Configuration and 4×4 Capabilities
The driveline of the 2021 Polaris Sportsman® 450 H.O. is configured with an On-Demand™ AWD system, providing exceptional 4×4 capabilities suitable for tackling various types of terrain. This driveline system offers two selectable modes, allowing for seamless transition and optimized performance across different off-road conditions.
With its rear limited slip differential and the ability to engage the rear differential lock, the Sportsman® 450 H.O. ensures enhanced off-road capability and improved handling under challenging terrain conditions. Whether traversing through muddy trails or conquering rocky paths, the 4×4 system of the Sportsman® 450 H.O. delivers superior traction and stability, providing riders with confidence and control across diverse landscapes.
Specification | Value |
---|---|
Driveline Brand | On-Demand™ |
Driveline Type | AWD |
Number Of Driveline Modes | 2 |
Rear Unlocking Differential | No |
Rear Solid Axle | No |
Limited Slip Differential Location | Rear |
Differential Lock Location | Rear |
Dimensions and Technical Specifications
Specification | Value |
---|---|
Length (ft) | 6.92 |
Width (in/mm) | 48 / 1219 |
Height (in/mm) | 47 / 1194 |
Wheelbase (in/mm) | 50.5 / 1283 |
Turning Radius (ft) | 5.4 |
Ground Clearance (in/mm) | 11.5 / 290 |
Length (ft/ft) | 6 |
Length (ft/in) | 11 |
Dry Weight (lbs/kg) | 700 / 317.5 |
Payload Capacity (lbs/kgs) | 485 / 220 |
Towing Capacity (lbs/kgs) | 1350 / 612 |
Fuel Capacity (gal/l) | 4.5 / 17 |
Engine Displacement to Weight (cc) | 0.71 |
Transmission Type | Continuously Variable (CVT) |
Primary Drive (Front Wheel) | Shaft |
Primary Drive (Engine / Transmission) | Belt |
Reverse | Yes |
Transmission Brand | Polaris Variable Transmission (PVT) |
Hi / Low Range | Yes |
When it comes to the 2021 Polaris Sportsman® 450 H.O., its dimensions and weight specifications play a crucial role in shaping its usability and performance across various scenarios. The ATV’s length of 6.92 feet, width of 48 inches, and height of 47 inches, along with a wheelbase of 50.5 inches and ground clearance of 11.5 inches, contribute to its maneuverability and stability on different terrains. The dry weight of 700 lbs and payload capacity of 485 lbs further influence its handling and load-carrying capabilities, while the towing capacity of 1350 lbs expands its utility in hauling tasks. Additionally, the fuel capacity of 4.5 gallons ensures extended operational range, enhancing its suitability for long-duration activities.
Exterior Design and Visual Appeal
The Polaris Sportsman® 450 H.O. is designed with key exterior elements that contribute to both its functionality and visual appeal. The frame design of this ATV is robust and sturdy, providing the necessary strength and durability for off-road adventures. Additionally, the color options available for the Sportsman® 450 H.O. are carefully chosen to complement its rugged yet stylish appearance. These color choices add a touch of personalization for riders while enhancing the overall visual appeal of the vehicle.
In addition to its frame and color options, the Polaris Sportsman® 450 H.O. incorporates built-in functional elements that further enhance its exterior design. These include integrated storage compartments, customizable rack options, and protective bodywork. These elements not only contribute to the ATV’s visual appeal but also significantly improve its practicality and versatility, making it an ideal choice for various outdoor activities and work purposes.

Steering Features and Handling Performance
The Polaris Sportsman® 450 H.O. features a manual steering system with handlebar control, designed to provide precise handling in both utility and off-road settings. The manual steering system allows for a direct connection between the rider and the front wheels, enhancing the overall control and responsiveness of the vehicle. This setup is well-suited for utility tasks such as hauling and towing, as it enables the rider to navigate through tight spaces with ease, thanks to the immediate feedback from the steering system.
When it comes to off-road performance, the manual steering system of the Polaris Sportsman® 450 H.O. provides the rider with a connected and immersive driving experience. The handlebar control offers precise input, allowing the rider to navigate challenging terrains with confidence. The direct steering response ensures that the vehicle quickly responds to the rider’s commands, enhancing maneuverability in off-road environments. Whether traversing rocky trails or navigating through varying terrain, the steering system plays a crucial role in maintaining control and stability for the rider.
Suspension System and Ride Comfort
The Polaris Sportsman® 450 H.O. features a front suspension system with McPherson Strut type, offering a front travel of 8.2 inches (208mm). This setup provides a robust and responsive front suspension that efficiently absorbs impacts from uneven terrain, ensuring a smoother ride even over rugged surfaces.
On the rear, the Sportsman® 450 H.O. is equipped with an independent double A-arm suspension type, providing a rear travel of 9.5 inches (241mm) and featuring adjustable shock/spring pre-load. This configuration enhances the vehicle’s stability and maneuverability, allowing for improved handling and comfort, particularly when traversing challenging terrains.
Specification | Value |
---|---|
Front Suspension Type | McPherson Strut |
Front Travel (in/mm) | 8.2 / 208 |
Front Adjustable Fork Pre-Load | No |
Front Adjustable Rebound Damping | No |
Front Central Suspension Strut | No |
Steering Damper | No |
Front Stabilizer Bar | No |
Rear Suspension Type | Independent Double A-Arm |
Rear Travel (in/mm) | 9.5 / 241 |
Rear Adjustable Shock / Spring Pre-Load | Yes |
Rear Adjustable Rebound Damping | No |
Number Rear Shock Absorbers | 2 |
Rear Suspension Material | Steel |
Air Adjustable | No |
Wheels and Tires for Off-Road Performance
Specification | Value |
---|---|
Wheels Composition | Steel |
Front Tire Diameter (in) | 25 |
Rear Tire Diameter (in) | 25 |
Chromed | No |
Tire Brand | Wanda |
Front Tire Width | 8 |
Front Wheel Diameter | 12 |
Rear Tire Width | 10 |
Rear Wheel Diameter | 12 |
Front Tire (Full Spec) | Wanda: 25 x 8-12 P373 |
Rear Tire (Full Spec) | Wanda: 25 x10-12 P373 |
The 2021 Polaris Sportsman® 450 H.O. comes standard with steel wheels and Wanda tires. The front and rear tire diameters are both 25 inches, with no chromed features. The front tire width is 8 inches, while the rear tire width is 10 inches. Both the front and rear wheel diameters are 12 inches. The full specifications for the tires are Wanda: 25 x 8-12 P373 for the front tire and Wanda: 25 x10-12 P373 for the rear tire.
Braking System and Safety Features
The Polaris Sportsman® 450 H.O. is equipped with a hydraulic disc braking system, featuring hydraulic disc front and rear brakes. This setup provides efficient and consistent braking performance, ensuring precise control and responsiveness during various riding conditions. The hydraulic disc brakes are known for their reliable stopping power, enhancing the safety and maneuverability of the vehicle.
In addition to the hydraulic disc braking system, the Polaris Sportsman® 450 H.O. also incorporates standard engine braking, further enhancing its safety features. This feature allows the vehicle to slow down effectively on descents without relying solely on the hydraulic disc brakes, reducing the risk of overheating and ensuring optimal control and stability for the rider.
Specification | Value |
---|---|
Front Brake Type | Hydraulic Disc |
Rear Brake Type | Hydraulic Disc |
Engine Braking | Standard |
Towing and Cargo Capacity
When it comes to utility tasks, the 2021 Polaris Sportsman® 450 H.O. shines with its impressive towing and cargo capacities. With a towing capacity of 1350 lbs and a cargo capacity of 90 lbs, this model is well-equipped to handle a variety of hauling and towing requirements.
Equipped with a standard hitch type, the 2021 Polaris Sportsman® 450 H.O. ensures seamless towing operations. Additionally, the front and rear storage wells provide ample space for transporting tools, equipment, and supplies, making it an ideal choice for utility applications that demand efficient cargo management.
Specification | Value |
---|---|
Towing Capacity | 1350 lbs / 612 kgs |
Hitch Type | Standard |
Cargo Capacity | 90 lbs / 40.8 kgs |
Seating and Comfort Features
The Polaris Sportsman® 450 H.O. comes equipped with a one-piece vinyl seat designed for the driver. The seat material provides a balance of durability and comfort, ensuring a pleasant riding experience even during extended journeys. While the seat is not adjustable, its position and height at 33.3 inches contribute to optimal ergonomics, reducing fatigue and discomfort.
Moreover, the absence of lumbar adjustment and folding features is compensated by the thoughtful design, which prioritizes stability and support. The seat’s backrest logo plate and the absence of cupholders and camouflage trim further enhance the rider’s focus on the terrain, ensuring an immersive and engaging riding experience.

Dashboard and Instrumentation
The Polaris Sportsman® 450 H.O. comes equipped with a comprehensive dashboard and instrumentation setup designed to enhance the rider’s control and monitoring of the vehicle. The digital instrumentation provides a clear and concise display of key indicators and controls, ensuring that the operator has access to crucial information at all times.
- Digital speedometer
- Integrated storage compartment
- Engine hour meter
- High-temperature light
- Low-battery light
- Check engine light
- Oil pressure light
- 2WD/4WD indicator light
- Selectable 4×4 mode indicator
Storage Options and Utility Features
When it comes to the 2021 Polaris Sportsman® 450 H.O., it offers a range of storage and utility features that contribute to its versatility for various tasks. The ATV comes with both front and rear storage wells as standard, providing ample space for carrying equipment, tools, and supplies during outdoor activities or work tasks.
Moreover, the ATV has a cargo capacity of 90 lbs (40.8 kgs), allowing users to transport heavier items with ease. The front and rear storage wells, along with the impressive weight capacity, make the Polaris Sportsman® 450 H.O. well-suited for handling diverse tasks, whether it’s hauling equipment for a day of recreation or carrying tools for agricultural or construction purposes.
Specification | Value |
---|---|
Number Of Side Cases | 0 |
Number Of Saddle Bags | 0 |
Capacity (lbs/kgs) | 90 / 40.8 |
Number Of Cupholders | 0 |
Camouflage Trim | No |
Cargo Bed Tilt | No |
Front Storage Well | Standard |
Rear Storage Well | Standard |
Lighting System and Visibility Enhancements
The Polaris Sportsman® 450 H.O. comes equipped with a comprehensive lighting system designed to enhance safety and visibility, particularly during low-light conditions. The headlight and taillight configurations are optimized to provide maximum illumination and awareness, ensuring a secure riding experience in various environments.
The headlight mounts are standard, and the vehicle is equipped with halogen headlights as a standard feature. This ensures consistent and reliable illumination, allowing riders to navigate through challenging terrains with ease. Additionally, the halogen headlight type further contributes to the overall visibility, making the Polaris Sportsman® 450 H.O. suitable for low-light riding conditions.
- Standard headlight mounts
- Standard halogen headlights
- Optimized illumination for low-light conditions
Convenience and Additional Features
The Polaris Sportsman® 450 H.O. comes equipped with a range of convenience features that enhance the user experience for daily use and utility tasks. These features include digital controls, USB charging ports, onboard tool storage, and more, making the Sportsman® 450 H.O. a versatile and user-friendly utility ATV.
- Digital controls for easy operation and customization of settings
- USB charging ports for powering electronic devices on the go
- Onboard tool storage for convenient access to essential tools
Mounting Options and Custom Attachments
The Polaris Sportsman® 450 H.O. offers a range of mounting options and custom attachments that significantly expand the vehicle’s functionality. From plow mounts to cargo carriers, there are several accessories available to enhance the ATV’s versatility and utility.
These attachments are designed to seamlessly integrate with the ATV, allowing users to tackle various tasks and activities with ease. Whether it’s clearing snow with a plow mount or transporting gear with a cargo carrier, these options enable the Sportsman® 450 H.O. to excel in different environments and applications.
- Plow Mounts
- Cargo Carriers