Introduction to the 2018 Yamaha Kodiak 450 EPS
The 2018 Yamaha Kodiak 450 EPS is a utility ATV designed to meet the demands of both work and recreational use. Yamaha has tailored this model to cater to a wide range of users, from ranchers and farmers who require a reliable workhorse to outdoor enthusiasts seeking an off-road adventure companion. This year’s model comes with several notable updates, making it a standout utility ATV for 2018.
With a sturdy steel frame and electronic power steering (EPS), the Kodiak 450 EPS offers enhanced durability and precise handling, ensuring optimal performance in various terrains. Its versatile design, coupled with a range of protective features such as brush guards, skid plates, and CV boot covers, makes it well-suited for tackling rugged environments while providing peace of mind to its users.
Furthermore, the Kodiak 450 EPS boasts a user-friendly control interface, comfortable ergonomics, and a reliable powertrain, making it an ideal companion for long hours of operation. Whether it’s hauling heavy loads, navigating challenging trails, or simply enjoying outdoor adventures, the 2018 Yamaha Kodiak 450 EPS stands out as a dependable and versatile utility ATV that meets the diverse needs of its users.
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The Yamaha Kodiak 450 EPS is a standout model within the Yamaha lineup, positioned as a versatile utility ATV that offers exceptional value and performance. Its introduction in 2018 brought a new level of capability and innovation to the market, catering to a wide range of off-road enthusiasts. With a focus on practicality and rugged design, the Kodiak 450 EPS has carved a niche for itself in the competitive ATV segment.
One of the key distinguishing features of the Yamaha Kodiak 450 EPS is its Electronic Power Steering (EPS) system, setting it apart from other ATVs in its category. This advanced steering technology enhances maneuverability and control, providing a more enjoyable and effortless riding experience, especially in challenging terrains. The Kodiak 450 EPS is designed to excel in various use cases, making it an ideal choice for both work-related tasks and recreational adventures.
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Price and Value of the 2018 Yamaha Kodiak 450 EPS
The 2018 Yamaha Kodiak 450 EPS is available at a manufacturer’s suggested retail price (MSRP) of $6,899. This price is for the standard edition of the ATV. However, there may be variations in the pricing based on different configurations or editions, such as special editions or optional packages.
When comparing the price of the 2018 Yamaha Kodiak 450 EPS with other ATVs offering similar features and specifications, it stands out as a competitively priced option in the utility ATV segment. The Yamaha Kodiak 450 EPS provides excellent value for its price, offering high performance, reliability, and durability, making it a compelling choice for off-road enthusiasts.
Model | Price |
---|---|
2018 Yamaha Kodiak 450 EPS | $6,899 |
Engine Specifications and Performance
The Yamaha Kodiak 450 EPS is equipped with a single-cylinder engine, featuring a 4-stroke engine stroke and a liquid/air cooling system. With 2 valves per cylinder and a SOHC valve configuration, the engine has a bore of 84.5mm and a stroke of 75mm, resulting in a displacement of 421cc. The compression ratio is 10.0:1, and it is powered by an electric starter, running on regular gas fuel type with a fuel injection system.
The engine specifications of the Yamaha Kodiak 450 EPS contribute significantly to its performance, durability, and appeal for off-road use. The single-cylinder design provides ample torque for challenging terrains, while the 4-stroke engine stroke and liquid/air cooling system ensure reliable performance under demanding conditions. The fuel injection system optimizes fuel delivery, enhancing both power and efficiency for off-road enthusiasts.
Specification | Value |
---|---|
Engine Type | Single-Cylinder |
Engine Stroke | 4-Stroke |
Cooling | Liquid / Air |
Valves | 2 |
Valves Per Cylinder | 2 |
Valve Configuration | SOHC |
Bore (mm/in) | 84.5 / 3.33 |
Stroke (mm/in) | 75 / 2.96 |
Displacement (cc/ci) | 421 / 25.7 |
Compression Ratio | 10.0:1 |
Starter | Electric |
Fuel Requirements | Regular |
Fuel Type | Gas |
Fuel Injector | Yes |
Fuel Injector Size (mm) | 34 |
Carburetor | No |
Carburetion Type | Fuel Injected |
Speed Governor | No |
Kill Switch / Tether Cord | Standard |
Transmission System and Benefits
The 2018 Yamaha Kodiak 450 EPS is equipped with a Continuously Variable Transmission (CVT) system, which offers seamless power delivery and smooth shifting without the need for manual gear changes. This type of transmission is especially advantageous for utility work due to its ability to maintain consistent power at varying speeds, making it easier to navigate through rugged terrains and tow heavy loads. Additionally, the CVT system provides excellent engine braking, enhancing control and stability during descents, which is crucial for off-road adventures.
Complementing its utility prowess, the CVT system in the 2018 Yamaha Kodiak 450 EPS also features a Hi / Low Range, allowing for easy transition between high-speed trail riding and low-speed towing or hauling. This versatile functionality makes it suitable for a wide range of tasks, from agricultural work to recreational off-roading. The UltraMatic™ transmission brand further enhances the system’s durability and reliability, ensuring consistent performance even in demanding conditions.
Specification | Value |
---|---|
Transmission Type | Continuously Variable (CVT) |
Primary Drive (Front Wheel) | Shaft |
Primary Drive (Engine / Transmission) | Belt |
Reverse | Yes |
Transmission Brand | UltraMatic™ |
Hi / Low Range | Yes |
Driveline Configuration and 4×4 Capabilities
The Yamaha Kodiak 450 EPS is equipped with a highly capable driveline configuration featuring the On-Command™ driveline brand. This driveline type offers selectable 4X2 and 4X4 modes, providing the rider with the flexibility to adapt to different terrains and weather conditions. With two driveline modes available, the Kodiak 450 EPS ensures optimum traction and maneuverability, making it a versatile choice for off-road enthusiasts.
The 4X4 system on the Yamaha Kodiak 450 EPS offers significant benefits for tackling diverse terrain types. The system’s capability to engage all four wheels ensures enhanced traction, stability, and control, particularly when traversing challenging off-road landscapes. Additionally, the inclusion of a limited slip differential located at the front, along with the absence of a rear unlocking differential and solid axle, further contributes to the Kodiak 450 EPS’s off-road prowess, resulting in exceptional handling across various terrain conditions.
Specification | Value |
---|---|
Driveline Brand | On-Command™ |
Driveline Type | Selectable 4X2 / 4X4 |
Number Of Driveline Modes | 2 |
Rear Unlocking Differential | No |
Rear Solid Axle | No |
Limited Slip Differential Location | Front |
Differential Lock Location | Front |
Dimensions and Technical Specifications
Specification | Value |
---|---|
Length | 6.68 ft |
Width | 46.5 in / 1181.1 mm |
Height | 45.7 in / 1160.8 mm |
Wheelbase | 48.8 in / 1239.5 mm |
Turning Radius | 10.2 ft |
Ground Clearance | 9.6 in / 243.8 mm |
Wet Weight | 650 lbs / 294.8 kg |
Towing Capacity | 1322 lbs / 599.7 kg |
Fuel Capacity | 3.7 gal / 14 l |
Performance | Standard |
Wheels Composition | Steel |
Tube / Tubeless | Tubeless |
Front Tire Diameter | 25 in |
Rear Tire Diameter | 25 in |
Chromed | No |
Front Tire Width | 8 in |
Front Wheel Diameter | 12 in |
Rear Tire Width | 10 in |
Rear Wheel Diameter | 12 in |
Front Tire (Full Spec) | AT25 x 8 – 12 |
Rear Tire (Full Spec) | AT25 x 10 – 12 |
The 2018 Yamaha Kodiak 450 EPS boasts dimensions and technical specifications that significantly impact its usability and performance across various scenarios. The ATV’s length of 6.68 feet, width of 46.5 inches, height of 45.7 inches, and wheelbase of 48.8 inches contribute to its stability and maneuverability, allowing it to navigate diverse terrains with ease. Additionally, the 9.6 inches of ground clearance and 10.2 feet turning radius enhance its off-road capabilities, enabling it to overcome obstacles and tight spaces effortlessly. The ATV’s wet weight of 650 pounds and towing capacity of 1322 pounds further reinforce its robust build and hauling prowess, making it suitable for demanding tasks. With a fuel capacity of 3.7 gallons, the Kodiak 450 EPS ensures extended operation without frequent refueling, enhancing its endurance during long rides or work sessions.
Exterior Design and Visual Appeal
The Yamaha Kodiak 450 EPS is a utility ATV that boasts a rugged and purposeful exterior design, tailored to meet the demands of off-road enthusiasts. The frame of the Kodiak 450 EPS is constructed from high-strength steel, providing the necessary durability to tackle challenging terrains while ensuring the structural integrity of the vehicle. This robust frame not only contributes to the ATV’s resilience but also forms the foundation for its exceptional load-carrying capabilities.
In addition to its formidable frame, the Yamaha Kodiak 450 EPS is offered in a range of striking color options, allowing riders to express their individual style preferences. The color choices further enhance the visual appeal of the ATV, making it stand out amidst its off-road counterparts. Furthermore, the built-in functional elements such as the brush guard, CV boot cover, and full-length skid plate not only reinforce the ATV’s robust appearance but also provide essential protection during challenging off-road expeditions.

Steering Features and Handling Performance
The Yamaha Kodiak 450 EPS is equipped with an Electronic Power Steering (EPS) system, offering precise and responsive control in both utility and off-road environments. This advanced steering brand enhances the overall handling and maneuverability of the vehicle, ensuring a smooth and effortless driving experience.
With a power steering type and handlebar control, the Yamaha Kodiak 450 EPS delivers exceptional support for utility tasks such as hauling and towing, while also providing enhanced stability and agility during off-road adventures. The steering system’s design effectively minimizes steering effort, allowing the driver to navigate challenging terrains with ease and confidence.
Suspension System and Ride Comfort
The 2018 Yamaha Kodiak 450 EPS features an independent double wishbone suspension system at the front and rear. The front suspension provides 6.7 inches (170.2 mm) of travel and does not have adjustable rebound damping or a central suspension strut. Additionally, there is no steering damper or front stabilizer bar. On the other hand, the rear suspension offers 7.4 inches (188 mm) of travel, with non-adjustable rebound damping and two rear shock absorbers. The material used for the rear suspension is steel, and there is no rear stabilizer bar or air adjustable feature.
Specification | Value |
---|---|
Front Suspension Type | Independent Double Wishbone |
Front Travel (in/mm) | 6.7 / 170.2 |
Front Adjustable Rebound Damping | No |
Front Central Suspension Strut | No |
Steering Damper | No |
Front Stabilizer Bar | No |
Rear Suspension Type | Independent Double Wishbone |
Rear Travel (in/mm) | 7.4 / 188 |
Rear Adjustable Rebound Damping | No |
Number Rear Shock Absorbers | 2 |
Rear Suspension Material | Steel |
Rear Stabilizer Bar | No |
Air Adjustable | No |
Wheels and Tires for Off-Road Performance
Specification | Value |
---|---|
Composition | Steel |
Tube / Tubeless | Tubeless |
Front Tire Diameter (in) | 25 |
Rear Tire Diameter (in) | 25 |
Chromed | No |
Front Tire Width | 8 |
Front Wheel Diameter | 12 |
Rear Tire Width | 10 |
Rear Wheel Diameter | 12 |
Front Tire (Full Spec) | AT25 x 8 – 12 |
Rear Tire (Full Spec) | AT25 x 10 – 12 |
The Yamaha Kodiak 450 EPS comes standard with steel wheels and tubeless tires, featuring a front and rear tire diameter of 25 inches. The tires are not chromed and have a front tire width of 8 inches and a rear tire width of 10 inches. The front and rear wheel diameters are 12 inches. The full specifications for the tires are AT25 x 8 – 12 for the front tire and AT25 x 10 – 12 for the rear tire.
Braking System and Safety Features
The Yamaha Kodiak 450 EPS is equipped with a sophisticated braking system designed to provide precise control and enhanced safety for users. The front brake type consists of dual hydraulic discs, while the rear brake type features a sealed oil bath multi-disc setup. This advanced configuration ensures reliable and consistent braking performance across various terrains and operating conditions.
In addition to the dual hydraulic front discs and sealed oil bath multi-disc rear brake, the Yamaha Kodiak 450 EPS also incorporates standard engine braking. This feature further enhances control and stability by providing gradual and smooth deceleration, particularly during descents and challenging off-road maneuvers. The combination of these braking technologies delivers a comprehensive safety package, empowering users with confidence and reassurance in diverse riding scenarios.
Specification | Value |
---|---|
Front Brake Type | Dual Hydraulic Disc |
Rear Brake Type | Sealed Oil Bath Multi-Disc |
Engine Braking | Standard |
Towing and Cargo Capacity
The 2018 Yamaha Kodiak 450 EPS boasts impressive towing and cargo capacities, making it an ideal choice for utility applications. With a towing capacity of 1322 lbs (599.7 kgs), this model can handle a wide range of tasks, from hauling heavy equipment to towing trailers. Additionally, its standard rear hitch type and tow hook further enhance its towing capabilities, providing versatility for various utility needs.
In terms of cargo capacity, the Kodiak 450 EPS offers ample space to transport tools, supplies, and other essential items for utility tasks. Its well-designed dimensions, including a length of 6.68 ft, width of 46.5 inches, and height of 45.7 inches, contribute to its ability to accommodate significant cargo loads. The model’s practical design, coupled with a wet weight of 650 lbs (294.8 kgs), ensures that it can effectively support utility applications by carrying essential cargo with ease.
Specification | Value |
---|---|
Towing Capacity (lbs/kgs) | 1322 / 599.7 |
Rear Hitch Type | Standard |
Tow Hook | Standard |
Length (ft) | 6.68 |
Width (in/mm) | 46.5 / 1181.1 |
Height (in/mm) | 45.7 / 1160.8 |
Wet Weight (lbs/kg) | 650 / 294.8 |
Seating and Comfort Features
The Yamaha Kodiak 450 EPS comes equipped with a carefully designed seat that prioritizes both comfort and functionality. The seat type is a one-piece vinyl construction, offering durability and easy maintenance. Despite being non-adjustable, the seat’s height of 33.6 inches (853.4mm) provides a comfortable riding position, reducing fatigue during long journeys. The ergonomic design of the seat location for the driver ensures optimal support, enhancing the overall riding experience.
In addition to the driver’s seat, the Yamaha Kodiak 450 EPS offers excellent comfort features to accommodate the passenger. Although not foldable or adjustable, the seat’s construction and positioning ensure a secure and comfortable ride. These seating and comfort features contribute significantly to the overall rider and passenger comfort, making the Kodiak 450 EPS a reliable and enjoyable utility ATV for various terrains and applications.

Dashboard and Instrumentation
The Yamaha Kodiak 450 EPS is equipped with a comprehensive array of instruments and displays, providing the rider with essential information and control over the vehicle’s performance and status. These features play a crucial role in enhancing the rider’s situational awareness and overall experience while operating the Kodiak 450 EPS.
- Speedometer: The digital speedometer provides real-time feedback on the vehicle’s speed, allowing the operator to maintain control and adhere to speed limits.
- Fuel Gauge: The fuel gauge ensures that the rider is aware of the remaining fuel level, preventing unexpected fuel depletion during operation.
- Odometer: The odometer keeps track of the total distance traveled, allowing the rider to monitor the usage and plan maintenance accordingly.
- Temperature Indicator: The temperature indicator provides real-time information on the engine’s temperature, ensuring optimal performance and preventing overheating.
- Indicator Lights: Various indicator lights alert the rider to important system statuses, such as oil pressure, high beam, and differential lock engagement.
Storage Options and Utility Features
When it comes to the Yamaha Kodiak 450 EPS, storage and utility features are crucial for enhancing its versatility across various tasks. This ATV is equipped with several storage options, including racks and compartments, designed to accommodate different types of cargo while maintaining the vehicle’s agility and performance.
The Yamaha Kodiak 450 EPS features underseat storage as a standard utility, providing a capacity of 88 lbs (39.9 kgs). This substantial underseat storage allows users to securely store essential gear, tools, and personal belongings, ensuring convenience and readiness for any task at hand.
Specification | Value |
---|---|
Underseat Storage | Standard |
Capacity (lbs/kgs) | 88 / 39.9 |
Lighting System and Visibility Enhancements
The 2018 Yamaha Kodiak 450 EPS comes equipped with a comprehensive lighting system designed to enhance visibility and safety, especially during low-light conditions. The headlight and taillight types and specifications play a crucial role in improving the overall visibility and ensuring a safe riding experience.
- Fog Lights: Standard
- Headlight Mounts: Standard
- Halogen Headlight(s): Standard
- Headlight(s): Standard
- Light Type: Halogen
Convenience and Additional Features
The 2018 Yamaha Kodiak 450 EPS comes equipped with a range of convenience features that are designed to enhance the user experience for daily use and utility tasks. These features include digital controls, USB charging ports, and onboard tool storage, all of which contribute to the practicality and usability of the ATV.
- Digital controls for easy operation and customization of settings
- Integrated USB charging ports for powering devices on the go
- Onboard tool storage for convenient access to essential equipment
Mounting Options and Custom Attachments
The Yamaha Kodiak 450 EPS offers a range of mounting options and custom attachments that greatly expand the functionality of the ATV. Whether you need to attach a plow mount for clearing snow or a cargo carrier for transporting gear, the Kodiak 450 EPS is designed to accommodate various accessories, making it a versatile utility vehicle.
- Plow mounts for snow clearing
- Cargo carriers for transporting gear