10 Common Can-Am Outlander 450 Problems (With Easy Fixes)

The Can-Am Outlander 450, while renowned for its performance and versatility on rugged terrains, has also had its fair share of critiques. 

Over the years, many users have reported certain problems that seem to consistently plague this ATV model. 

This article delves into the common problems associated with the Can-Am Outlander 450 and how to possibly rectify them.

Can-Am Outlander 450 Problems

Can-Am Outlander 450 Problems

1. Poor Fuel Economy

The Can-Am Outlander 450 is known to have poor fuel economy when compared to its counterparts. 

This can be attributed to a number of factors, including the size and power of the engine, as well as the type of fuel used. 


To improve fuel economy, it’s important to properly maintain your vehicle and make sure that you use the correct grade of oil. 

In addition, regular tune-ups can help improve performance and efficiency. Additionally, maintaining proper tire pressure can have a significant impact on how far you can go before having to refuel. 

Lastly, try to avoid aggressive driving styles such as excessive speeding or hard acceleration; these habits can lead to decreased fuel economy over time.

2. Low Towing Capacity

The Can-Am Outlander 450 has a relatively low towing capacity of just 1,500 pounds. 

This is due to its smaller engine size and the fact that it only has one rear axle, making it far less capable than other vehicles with multiple axles.


To increase the towing capacity, an aftermarket trailer hitch can be installed, which will allow for additional weight capacity. 

Additionally, purchasing an upgraded suspension system can help improve stability and ensure that the vehicle is able to handle heavier loads. 

Finally, adding an additional axle or upgrading to a more powerful engine can significantly increase the vehicle’s towing capacity and make it suitable for long-distance travel.

3. Unreliable Engine

The Can-Am Outlander 450 is known to have an unreliable engine.

This can be attributed to a number of factors, including improper maintenance and the use of low-grade oil.

Additionally, if the fuel filter has not been replaced in a timely manner, dirt and debris can clog the fuel line and cause problems with the engine as well.


To eliminate these issues, it’s important to regularly check and replace any worn or damaged parts and ensure that only high-quality fuel is used.

Additionally, regular tune ups are necessary for maintaining peak performance and reliability of your vehicle’s engine.

4. Expensive Parts

The Can-Am Outlander 450 is an impressive all-terrain vehicle, however it does come with a few drawbacks.

 One of the most commonly reported issues among owners is the cost of its parts. 


Replacement parts for the Outlander 450 can be quite pricey and many owners find themselves spending more than they had anticipated on maintenance and repairs.

Additionally, some parts may be difficult to locate due to their rare availability, forcing owners to source them from specialty retailers or second hand sources.

While this can lead to considerable costs in time and money, investing in quality parts will help ensure reliability and longevity for your Outlander 450.

5. Loud Exhaust

Loud exhausts are a common issue encountered with Can-Am Outlander 450 ATVs. 

The main culprit for this is usually a faulty muffler or spark arrestor, which can cause excess noise and disruption when riding. 


These parts can often be replaced relatively easily by the owner, or a professional mechanic. 

Additionally, an accumulation of dirt or debris in the exhaust system may also be causing excessive noise levels.

For this problem, it is best to contact a mechanic who will be able to properly diagnose the source of the loud noise and provide a solution.

6. Low Ground Clearance

Low ground clearance is a common problem experienced by those who own the Can-Am Outlander 450.

This is due to the fact that the bike has a low seat height and a short suspension, which results in poor clearance when riding over obstacles or rugged terrain.


To solve this issue, riders should invest in aftermarket modifications such as higher lift springs or longer shocks, which will give them more clearance and better handling.

Additionally, riders can also look into purchasing wider tires with deeper treads, as this will provide better traction and increase their overall ground clearance.

With these modifications, riders will be able to enjoy a smoother ride and tackle tougher terrain without worry of bottoming out.

7. Limited Storage Space

One of the biggest issues with the Can-Am Outlander 450 is its limited storage space. 

Although it does have some small compartments for items such as keys, tools, phones, and snacks, the overall storage capacity of this all-terrain vehicle is quite low in comparison to many other models.


As a result, riders often find it difficult to take along items like camping supplies or equipment for longer trips. 

Fortunately, there are aftermarket options available which can expand the storage capacity of the Can-Am Outlander 450 by providing additional racks and containers on the outside of the ATV.

Installing these solutions can make it much easier for riders to bring along extra items when they go out for a ride.

Technical Specifications of the Can-Am Outlander 450:

TypeRotax 450, single-cylinder
Displacement427 cc
Cooling SystemLiquid-cooled
Fuel Delivery SystemEFI (Electronic Fuel Injection)
Drive System
TransmissionCVT, P / R / N / H / L
Drive TrainSelectable 2WD/4WD
Power SteeringAvailable in certain models
LengthVaries by model, typically around 83 in (211 cm)
WidthAround 46 in (116.8 cm)
HeightVaries by model
WheelbaseAround 51 in (129.5 cm)
Ground ClearanceAround 10.5 in (26.7 cm)
Dry WeightAround 678 lbs (308 kg)
Front Rack CapacityAround 120 lbs (54.4 kg)
Rear Rack CapacityAround 240 lbs (109 kg)
Towing CapacityUp to 1,350 lbs (612 kg)
Fuel CapacityAround 5.4 gal (20.5 L)
Front SuspensionDouble A-arm
Front TravelAround 9 in (22.9 cm)
Rear SuspensionTorsional Trailing arm Independent (TTI)
Rear TravelAround 8.8 in (22.4 cm)
Front BrakeDual 214 mm ventilated disc brakes
Rear BrakeSingle 214 mm ventilated disc brake

Pros and Cons


  1. Powerful Engine: Even though it’s one of the smaller engines in the Outlander lineup, the 450 is still potent for its size, making it versatile for both recreational riding and work-related tasks.
  2. Reliable: Can-Am has a reputation for producing reliable ATVs, and the Outlander 450 is no exception.
  3. Handling: Many riders appreciate the Outlander’s responsive steering and stability, especially when traversing challenging terrains.
  4. Towing Capacity: For a 450cc machine, it offers a commendable towing capacity, making it suitable for a variety of tasks around the farm or property.
  5. Visco-Lok QE Front Differential: This allows for faster engagement of the front differential, improving the ATV’s capability in challenging terrains.
  6. Comfort: The Can-Am Outlander 450 is known for its comfortable seat and ergonomics, which make it suitable for longer rides.


  1. Price: Typically, Can-Am ATVs are priced higher than some competing brands. You might find more affordable options with similar specifications from other manufacturers.
  2. Weight: The Outlander is relatively heavy, which might affect its nimbleness, especially in tight trails or when needing to maneuver in smaller spaces.
  3. Maintenance Cost: Some users have reported that parts and regular maintenance for Can-Am ATVs can be pricier than for some other brands.
  4. Fuel Efficiency: While the 450 isn’t the most gas-hungry model, there are more fuel-efficient ATVs on the market.


Is the Can-Am 450 reliable?

Yes, the Can-Am Outlander 450 is generally considered reliable with proper maintenance. 

It features a powerful engine and durable design to provide you with a great ride. 

Does the Can-Am Outlander 450 have power steering?

Yes, the Can-Am Outlander 450 is equipped with power steering for improved control and maneuverability.

How much power does a Can-Am Outlander 450 have?

The Can-Am Outlander 450 has a powerful single-cylinder 449cc engine that delivers 34.4 hp and 35 lb.-ft. of torque.

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