Overview
What stands out here is the Hisun HS 400’s positioning as a mid-range utility vehicle designed primarily for work and recreational use in demanding environments. Built with a 393 cc single-cylinder liquid-cooled engine that employs fuel injection, this machine emphasizes durability and consistent power delivery, suitable for tasks that require reliable performance over extended periods.
This model is constructed with a focus on practical functionality, featuring a CVT transmission with selectable 4X2 and 4X4 driveline modes. This setup offers flexibility for navigating various terrains, from farm fields to rugged off-road trails, making it attractive to users who need a machine that can adapt quickly to changing conditions. The independent double A-arm suspension system on both front and rear wheels enhances ride comfort and stability, especially over uneven ground.
Designed to handle tough environments, the HS 400 weighs approximately 1,168 pounds and measures just over 105 inches in length, with a ground clearance of 11 inches. It is built for those who prioritize payload capacity and work-oriented features in a vehicle that also offers some off-road agility. Its American-made MSRP of $6,999 positions it as a competitive option within the utility segment, but what makes this model particularly notable is its balance of power, ride comfort, and affordability for the everyday user or small business operator.
Performance & Powertrain
Pull up the throttle and the Hisun HS 400’s 393 cc single-cylinder engine delivers a predictable acceleration curve suited for light utility tasks and trail work. The liquid cooling system helps maintain consistent operating temperatures, ensuring the engine performs reliably over extended periods under varying workloads. Fuel injection enhances throttle response and efficiency, providing a more responsive feel compared to carbureted rivals in this segment.
The engine’s displacement is slightly above the average for utility ATVs in its class, which typically range from 350 to 400 cc. This displacement offers a healthy balance of torque and manageable power delivery, making it effective for hauling gear, towing small loads, or navigating hilly terrain without overwhelming less experienced riders. The power output, combined with a smooth delivery, enables the vehicle to handle moderate tasks with a measured, predictable response.
The transmission employs a continuously variable transmission (CVT), which ensures seamless power transfer without the need for manual gear changes. Coupled with a selectable 4X2 or 4X4 drive system, this setup allows the rider to adapt to changing terrain conditions easily. The CVT’s responsiveness supports smooth acceleration, while the drive system’s flexibility enhances traction on slippery or uneven surfaces, making the HS 400 suitable for a wide range of utility functions and light trail riding.
Suspension & Handling
If you’re planning to navigate a variety of terrains, you’ll notice right away that the independent double A-arm suspension setup on both the front and rear offers a distinct advantage. With 7 inches of travel at each end, this configuration provides a balanced mix of compliance and control, absorbing bumps on rocky trails while maintaining stability on hardpack surfaces. The independent design minimizes frame distortion during uneven terrain, which enhances comfort and handling precision across rougher sections or loose gravel.
Braking is handled by dual hydraulic disc systems at both the front and rear, delivering strong and predictable stopping power across different conditions. Hydraulic disc brakes are generally more resistant to fade than drum systems, making them suitable for prolonged use, whether hauling loads or descending steep grades. The dual disc setup ensures even distribution of braking forces, contributing to stability during emergency stops or when riding at higher speeds on open trail segments.
The tires further complement this suspension and brake package, with the front AT 25 X 8-12 radial tires and the rear AT 25 X 10-12 radial tires. These tires strike a balance between traction and durability, with a tread pattern that grips well on loose dirt, gravel, and light mud while providing stability on harder surfaces. Their size and radial construction maximize contact patch and sidewall flexibility, which enhances ride comfort and cornering confidence across a range of trail and work environments.
Dimensions & Ergonomics
With a length of 105.5 inches, the Hisun HS 400 offers ample room for cargo and rider comfort without overextending into typical truck bed lengths. Its 59.9-inch width provides stability during operation, while the 73.6-inch height ensures easy access and visibility from the rider’s position.
- Wheelbase of 72.1 inches contributes to a stable ride and predictable handling.
- Ground clearance of 11 inches allows for obstacle clearance suitable for rough terrain.
- Dry weight of 1,168 pounds impacts payload capacity and ease of transportation.
- Seat height designed for a broad range of riders, balancing comfort and control.
- 6.8-gallon fuel tank supports extended use without frequent refueling stops.
These dimensions combine to create a utility vehicle suited for work or recreation, accommodating a variety of rider sizes while maintaining stability and functional cargo capacity. The seat height and overall size make it accessible for shorter riders while providing enough ground clearance and weight distribution for confident handling across diverse terrains.
Notable Features
Anyone running light-duty tasks or occasional work will appreciate the added convenience brought by the liquid-cooled engine and fuel-injected system. The 393cc single-cylinder powerplant ensures consistent performance with smooth throttle response and improved fuel efficiency, especially in variable conditions. Unlike simpler carbureted models, this setup provides more precise fuel delivery, reducing emissions and maintenance needs over time.
Convenience and adaptability are further enhanced by the CVT transmission, which offers a seamless power delivery suitable for varied terrains and load conditions. The selectable 4X2 or 4X4 driveline allows operators to switch between two-wheel and four-wheel drive modes without tools, optimizing traction on slippery or uneven ground. This feature enhances control for tasks such as hauling or navigating challenging landscapes, making it more user-friendly compared to fixed-drive models in the same price range.
While the base model may lack high-end features, the Hisun HS 400 includes practical upgrades like a digital display for monitoring speed, fuel level, and engine diagnostics. These enhancements provide the rider with immediate feedback on machine status, reducing downtime and potential repairs. Although it doesn’t boast luxury accessories, this model’s combination of tech and drivetrain options offers tangible value for users who prioritize reliable performance and adaptable operation at an accessible price point.
Pricing & Value
Among utility ATVs priced around $7,000, the 2021 Hisun HS 400 positions itself as an entry-level option aimed at budget-conscious buyers seeking basic utility features. With an MSRP of $6,999, it targets consumers who want a functional machine without paying for premium upgrades or luxury touches.
- Offers a simple, no-frills design focused on essential utility tasks
- Rivals include models from brands like CFMOTO and Can-Am in a similar price range
- Typically sits at the entry level within Hisun’s lineup, below more expensive models like the HS 700 or 1000
- Above lower-tier models that often lack cargo capacity or towing features
At this price point, the HS 400 delivers a package aligned with its cost-adequate power, basic suspension, and minimal extras. It is fairly priced for consumers who need a simple utility ATV for tasks like farm work, trail riding, or general hauling, without the added expense of high-end features or technology. While it lacks the refinement and advanced features of higher-tier models, it fulfills the core requirements expected from a utility ATV in this segment and offers good value for those not seeking premium amenities.
Final Thoughts
If you’re planning to tackle large acreage with a focus on dependable utility performance, you’ll want to know that the Hisun HS 400 offers a practical balance of power and durability for its price. Its 400cc engine delivers enough torque and acceleration to handle tasks like hauling supplies or pulling small trailers without feeling underpowered, making it suitable for farm work, ranch chores, or large property maintenance.
The single most defining quality of this machine is its ability to combine affordable pricing with a no-frills design that emphasizes reliability over excessive complexity. While it might lack some of the premium features found on higher-end models, the HS 400’s simplicity translates into ease of maintenance and consistent operation under demanding conditions. This makes it a sensible choice for operators who prioritize function over luxury or high-tech extras.
Those who need advanced features, high-speed capability, or cutting-edge technology should look elsewhere. Instead, this machine is best suited for users who need a durable, no-nonsense utility vehicle that performs reliably without breaking the bank. For practical work and everyday use on larger properties, the HS 400 fulfills its role effectively and remains a worthwhile option for budget-conscious buyers who want simple utility at a reasonable price point.
Tech specs
Engine
Transmission
Suspension
Brakes
Tires
Dimensions
Tags and taxonomy
Compatible parts for the 2021 Hisun HS 400
Selected from this machine's own specification, not a generic list. Check any of it against the table above.
- ClassUtility UTV
- DriveSelectable 4X2 / 4X4
- Front tire25x8-12
- Dry weight1168 lb
- Winch and mountSynthetic and steel line kitsShop on Amazon
- Plow kitBlade, mount and push tube. Needs the four wheel drive on this machineShop on Amazon
- Tires25x8-12Front tire size fitted from the factoryShop on Amazon
- BatteryReplacement and AGM upgradesShop on Amazon
- Oil and filter kit393ccFull service kitsShop on Amazon
- Loading ramps2000 lbRated above the 1168 lb dry weightShop on Amazon
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