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2021 Polaris RZR PRO XP 4 Premium Overview, Reviews, Ratings & Specs

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Jovan | November 25, 2025
The 2021 Polaris RZR PRO XP 4 Premium is a high-performance, four-seat side-by-side UTV introduced to expand Polaris's PRO XP lineup. As a premium trim, it builds upon the robust PRO XP platform, offering enhanced features. Popular for its exceptional power, advanced suspension, and spacious four-seat configuration, it's designed for exhilarating off-road adventures with multiple passengers. Pricing at launch typically ranged from around $28,000 to $30,000.
The Good

The 2021 RZR PRO XP 4 Premium excels with its exhilarating performance and robust chassis, appealing to thrill-seekers. Its spacious interior and premium amenities cater to comfort-minded buyers, while the durable construction offers practical long-term value.

The Bad

Potential owners should be aware of the premium price point, which reflects its advanced features but can be a barrier. Some early models experienced drivetrain and electrical gremlins, necessitating careful inspection and maintenance history review. Fuel consumption can also be high under spirited driving.

2021 Polaris RZR PRO XP 4 Premium: Quick Overview

  • Engine: 925cc ProStar Turbo DOHC Twin Cylinder Turbocharged Engine
  • Horsepower: 181 HP
  • Fuel Economy: Estimated around 10-15 MPG (highly dependent on driving conditions and style)
  • 0-60 MPH: Approximately 5-6 seconds (highly variable based on terrain and driver)
  • Towing Capacity: Not applicable for this type of vehicle; designed for off-road recreation, not towing.
  • Transmission: Automatic with Park, Reverse, Neutral, Low, High
  • Drivetrain: AWD/2WD with Turf Mode
  • Suspension: Front: High-clearance arched A-arm with 22" travel; Rear: High-clearance arched 5-link trailing arm with 24.5" travel
  • Shocks: FOX 2.5" PODIUM QS3 Internal Bypass with manual preload adjustment
  • Wheels: 14" cast-aluminum wheels
  • Tires: 30" Maxxis Carnivore tires
  • Brakes: 4-wheel hydraulic disc with 2-piston calipers (front and rear)
  • Ground Clearance: 14.5 inches
  • Cargo Capacity: Rear rack: 300 lbs
  • Fuel Capacity: 12 gallons
  • Seating Capacity: 4
  • Premium Trim Features:
    • Integrated roof
    • Premium seats with enhanced bolstering
    • LED accent lighting
    • Color-matched interior
    • Upgraded steering wheel
    • Digital display with Bluetooth and GPS capability (optional on some configurations)
    • Polaris Pulse™ electrical system for easy accessory integration

2021 Polaris RZR PRO XP 4 Premium Specifications

Vehicle Information
Year 2021
Make Polaris
Model RZR PRO XP 4 Premium
Trim -
Style -
Type Motorcycle
Category Offroad Vehicle Multipurpose Offhighway Utility Vehicle [mohuv] or Recreational Offhighway Vehicle [rov]
Manufacturing Details
Made In Mexico
Manufacturing City -
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 925cc 2cyl
Engine Size 925L
Engine Cylinders 2
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain -
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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What Problems Does the 2021 Polaris RZR PRO XP 4 Premium Have?

The 2021 Polaris RZR PRO XP 4 Premium, while a powerful machine, has had its share of reported issues, particularly concerning its initial release. One of the more prevalent concerns for early model years involved the drivetrain, specifically with the transmission and differentials. Some owners reported premature wear or failures, often attributed to the high stress placed on these components during aggressive off-roading. Another area of concern has been the electrical system. Reports of flickering lights, intermittent accessory failures, and even battery drain have surfaced, suggesting potential issues with wiring harnesses or module reliability. The turbocharger system, while a source of its impressive power, can also be a point of concern if not properly maintained, with some owners experiencing issues related to boost leaks or component failures. Cooling system performance has also been noted as a potential weakness under extreme conditions, with some users suggesting upgrades might be necessary for prolonged heavy-duty use. Recalls, if any, for the 2021 model year would typically be found on the NHTSA website and are crucial to check. For the 2021 model year specifically, there were reports of some units experiencing issues with the power steering system, leading to a loss of assist. Long-term reliability is often contingent on meticulous maintenance, including regular fluid changes, belt inspections, and addressing any minor issues promptly before they escalate. Owners who regularly push their RZRs to their limits should expect more frequent maintenance and potential component replacements than those who use them for more casual trail riding.

How long will the 2021 Polaris RZR PRO XP 4 Premium last?

Estimating average mileage for a 2021 Polaris RZR PRO XP 4 Premium is challenging due to its recreational nature, but heavily used units could see 5,000-10,000 miles within a few years. Those with meticulous maintenance, including regular fluid changes, belt replacements, and proactive addressing of known issues, can expect 15,000+ miles of reliable service. However, aggressive riding and infrequent maintenance can significantly shorten its lifespan, potentially leading to major drivetrain or engine repairs sooner. The chassis and suspension components are generally durable, but wear and tear are inevitable with hard use. Weaknesses over time often manifest in the drivetrain, electrical components, and suspension bushings if not properly cared for.

What Technology & Safety Features are Included?

The 2021 Polaris RZR PRO XP 4 Premium integrates a suite of modern technologies designed to enhance the riding experience and safety. Standard tech features often include a digital instrument cluster that displays crucial information like speed, RPM, fuel level, and gear selection. Many models come equipped with a Polaris Pulse™ electrical system, which simplifies the installation of aftermarket accessories such as lights, winches, and audio systems by providing pre-wired connection points. While dedicated entertainment systems like advanced stereos are typically optional or part of higher trims, the platform supports such upgrades. Driver-assistance features are minimal in the traditional automotive sense, as the RZR is built for uncompromised off-road performance. However, features like the AWD/2WD with Turf Mode offer some level of control and adaptability to various terrains. Safety features are primarily focused on the vehicle's robust construction. It boasts a strong Rollover Protection Structure (ROPS), secure seatbelts, and the aforementioned multi-link suspension and powerful braking system contribute to overall stability and control. There are no official crash-test ratings available for UTVs like the RZR, as they are not subject to the same rigorous safety standards as passenger vehicles. However, Polaris emphasizes the vehicle's structural integrity and the importance of proper safety gear for occupants. Optional features can significantly enhance the tech and comfort, including GPS navigation systems, upgraded lighting packages, and premium audio systems. The advanced suspension with FOX 2.5" PODIUM QS3 shocks provides a smooth and controlled ride, effectively absorbing impacts and improving driver confidence.

What Colors Options are Available?

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2021 Polaris RZR PRO XP 4 Premium Prices and Market Value

When new, the 2021 Polaris RZR PRO XP 4 Premium typically retailed in the range of $28,000 to $30,000, depending on specific options and dealer pricing. Current used market prices for a 2021 model in good condition can vary significantly, generally falling between $22,000 and $27,000. Depreciation is a factor, as with most vehicles, but high-performance UTVs tend to hold their value relatively well compared to other recreational vehicles, especially if well-maintained. Factors affecting resale value include mileage, condition, the presence of aftermarket upgrades, maintenance history, and the overall demand for this specific model. Units with fewer hours/miles, pristine condition, and desirable upgrades typically command higher prices.

2021 Polaris RZR PRO XP 4 Premium Cost of Ownership

Owning a 2021 Polaris RZR PRO XP 4 Premium is generally costly. Insurance premiums can be significant, especially for high-performance off-road vehicles. Fuel costs are substantial given the powerful engine and typical usage, often averaging 10-15 MPG. Maintenance is a crucial and ongoing expense, including regular oil changes, filter replacements, belt inspections, and suspension servicing. Repairs, particularly for drivetrain or engine issues, can be very expensive. Long-term ownership costs are considerable, making this vehicle far from economical. It's an investment in performance and experience, not in budget-friendly transportation.

2021 Polaris RZR PRO XP 4 Premium Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2021 Polaris RZR PRO XP 4 Premium Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

2021 Polaris RZR PRO XP 4 Premium Insurance

Insurance for a 2021 Polaris RZR PRO XP 4 Premium is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.

How Does the 2021 Polaris RZR PRO XP 4 Premium Compare to Other Motorcycle?

The 2021 Polaris RZR PRO XP 4 Premium sits at the pinnacle of the four-seat performance UTV market. Its primary rivals include the Can-Am Maverick X3 MAX X RS Turbo RR and the Arctic Cat Wildcat XX 4. In terms of raw performance, the RZR PRO XP 4 Premium's 181 horsepower engine competes strongly with the Maverick X3's 195+ horsepower and the Wildcat XX's comparable power output. All three offer incredible acceleration and top speeds. Where the RZR PRO XP 4 Premium often stands out is in its chassis design and suspension travel, offering a very planted and confidence-inspiring ride, especially in the rough. The Premium trim adds desirable features like LED accent lighting and enhanced seating. The Maverick X3 MAX X RS Turbo RR is renowned for its aggressive styling and potent engine, often considered the king of horsepower. Its suspension is also top-tier. The Wildcat XX 4 boasts an incredibly sophisticated long-travel suspension that excels in absorbing large impacts. In terms of reliability, all high-performance UTVs require diligent maintenance. The 2021 RZR PRO XP 4 Premium has had reports of some electrical and drivetrain issues, similar to potential concerns with any complex, high-strung machine. The Can-Am Maverick X3 has a strong reputation for reliability, though some early models had transmission concerns. The Arctic Cat Wildcat XX is a newer platform and its long-term reliability is still being established. Price-wise, all these premium four-seat models are in a similar, high-cost bracket, typically starting in the high $20,000s to low $30,000s when new. Choosing between them often comes down to brand loyalty, specific feature preferences, and the type of terrain one primarily rides. For a slightly more budget-friendly, but still very capable, four-seat option, one might consider the Polaris RZR XP 4 Turbo S, which offers excellent performance at a lower price point. However, for outright premium features and performance, the PRO XP 4 Premium is a strong contender.

Final Verdict: Is the 2021 Polaris RZR PRO XP 4 Premium a Good Motorcycle?

The 2021 Polaris RZR PRO XP 4 Premium is ideally suited for adventurous groups or families who demand top-tier performance and comfort for exhilarating off-road excursions. It's for those who prioritize speed, handling, and the ability to carry multiple passengers without compromising the thrill. Whether it's worth buying depends on your budget and intended use. It represents a significant investment. Buying used, particularly a well-maintained unit with lower mileage, can offer considerable value compared to its original MSRP. If you're looking for the ultimate in high-performance, four-seat side-by-side capability and have the financial means to support its ownership costs, the PRO XP 4 Premium is a compelling, albeit premium, choice. For casual riders or those on a tighter budget, less extreme RZR models or competitors might be more suitable.

2021 Polaris RZR PRO XP 4 Premium Owner Reviews

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Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.