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Sportsman® 450 H.O.


2020 Sportsman® 450 H.O. Sage Green is rated 4.4 out of 5 by 566.
Rated 1 out of 5 by from Has been in repair shop 3 times since purchase. Unit had to be repaired before we could pick it up after purchase. Power steering wouldn't work. Finally got it. Went out to start it a few days later, wouldn't even turn over. Back into shop. New voltage regulator and I think battery. Had for a few weeks and got to ride it a little. Went out to start it a week later, again nothing. It has been in shop several weeks. No phone calls until I went in and found out they had new battery on order. Battery came in and supposedly works. Ordered turf tires to be put on as long as it was in the shop. Over a week went by, finally got a call that front tires were on back order. That was over a week ago and heard nothing else after Matt told me he would keep me informed.
Date published: 2018-06-21
Rated 5 out of 5 by from Amazing vehicle I had compared many ATV's before deciding on my Polaris Sportsman 450 H.O. It really was not a difficult decision. With all the features, styling, and other great reviews, it was a no brainer. There is a reason so many other people own the Polaris, it is simply the best. When I had pulled up to the guys weekend at my son in laws family farm a crowd gathered to check out the new Polaris. I was the envy of the crowd. Everyone wanted to ride it to see how the latest offering from Polaris could handle all the tricky trails through the woods. Every single person came back with a huge grin saying they were trading in for a new one! That confirmed what I already knew, I had purchased the best!
Date published: 2018-08-13
Rated 5 out of 5 by from Pretty good so far. Was looking at used quads, but saw an advertised price on this one that was within my budget. Seemed to have all the features I wanted, and a big enough engine to get around the trails on. The quad is fun on the trails, and more than capable. The plastic compartments are a little chinsee, and the front one doesn't close snugly bc one of the clamps is loose. I was surprised to hear that the air filter was wet and needed to be replaced on my first service, since I never went in water deeper than the footrests (per the manual). Service was VERY expensive (several hundred for oil and a paper air filter). I'll be doing my own maintenance from here on out.
Date published: 2018-11-05
Rated 3 out of 5 by from Economy starter quad I purchased my 450 about 5 months ago. I have always owned Polaris because of the price point. The 450 definently has enough power for a small property owner or weekend rider. The bike just has a cheap feel to it. For example I dont even use the front storage lid because I assume it will break off. Overall I would buy again and would reccomend it for a first bike but if you have had other quads in the past you will feel the lesser quality in the overall feel of the quad. 4x4 system is awesome. Out performed some other quads at a recent mountains trip. Had to tighten rear shocks soon as I put 50lb bag of corn on back and myself 220 lbs it bottomed out while hitting bumps. I never had to adjust factory shocks before. Dont be afraid to buy it but make sure you buy at a sale event not worth sticker price.
Date published: 2019-03-14
Rated 1 out of 5 by from Lemon I bought the the 450 back in mid December, it was great at first. After having it a month or so, it started cranking slow. Then two weeks ago, it would not start, just spin over. Hauled it to dealership, it was there for 10 days. I was called and told it was ready and that the fuel pump had went bad and was replaced. I picked it up this past Saturday, unloaded and parked it in the garage. Went to ride it Sunday, no start, just spins over. Called dealership today, and was told to bring it back in and drop it off. Now I’ve gotta take off work again to take it back to dealership. Not to happy with my purchase at this point.
Date published: 2020-03-11
Rated 5 out of 5 by from Best atv Bought this on Christmas eve 2018 very sweet atv this polaris 450 H.O. utility edition is the ultimate machine love the color the ghost grey looks awsome the utility racks I really like makes it look pretty tough it has more than enough power it is fast I raced my cousin on his 2015 350 raptor and it left him in the dust he couldn't believe how quick it was you can pull trailers with ease it pulled the boat out the back yard that my truck wouldn't do cause it kept spinning the tires its very wet back there from the rain the polaris pulled it out without even spinning the tire in 2wheel drive it rides very smooth you can't even feel the bumps when riding has plenty of power and is very fun to ride if nobody has a polaris and is looking to get anew atv this is the one to get we have not had any problems with it at all my wife loves it too we are going to get her one next she has a blast on this atv very good purchase!
Date published: 2019-04-07
Rated 2 out of 5 by from Still having issues with spark plugs I got my 2018 Sportsman 450 in September, it has 11 miles on it and I have gone through 3 spark plugs. I have had it to Delmarva Power Sports twice and they just replaced the spark plug each time. I had to replace the plug my self this last [I was out of state hunting]. If this happens again I am going to take it back to Delmarva Power Sports and I expect it to be fixed properly and want the weight of Polaris to support this issue.
Date published: 2018-11-30
Rated 1 out of 5 by from No quality in parts 2 weeks after having this machine my sone was riding it in the front yard and the rear cv axle broke, less then 100 miles on it. No big deal I thought. Call the dealership and it’s not covered under warranty. They said it shouldn’t of broke under normal riding conditions. I ordered a shaft from Polaris and I received a call saying they are on back order from high demand. Sounds like there cv axles have issues. I will not be recommend Polaris to anyone due to not standing behind there product
Date published: 2018-06-25
Rated 4 out of 5 by from so far so good. Bought this in January with a snow blade because my new snowblower wouldn't start again. Worked very well for this purpose. Just got out this weekend for first ride on the trails. Handles all the bumps and water holes great. Comfortable ride. Good power, and although I wasn't to sure of it at first I love the PVT transmission. No shifting on the trails just more or less throttle. Haven't had my atv long enough to give a more detailed review or give 5 stars.
Date published: 2019-05-06
Rated 1 out of 5 by from Trouble with starting, frozen throttle Bought this and it has less than 15 miles on it. Have had it in to the dealer already for a stuck throttle. Now it won’t start and it was only 25 degrees out not happy at all about this!!!
Date published: 2018-12-06
Rated 3 out of 5 by from Great ride, room for improvement Submerging the four wheeler will cause the belt to slip terribly. I would have to take out the drain plug for the belt housing and let it sit for a min or two, and then I can ride again. Another minor problem is the intake vibrating on the bottom of the seat gets to be annoying. The battery placement is not ideal. Would rather it to be relocated or made stock under the seat. Otherwise a very great trail, and utility bike. I use it often for yard work, and just going out for a ride. Comfortable and relatively smooth.
Date published: 2019-12-30
Rated 5 out of 5 by from Plenty of power and easy to operate Purchased 3 months ago primarily for farm use, It has performed great. Starts and runs great even in cold weather. I recommend considering the power steering if you need to operate in tight places very often.
Date published: 2019-04-06
Rated 2 out of 5 by from 450 H.O. I bought this ATV 3 months ago and am disappointed with the handling, I bought a canam outlander at the same time and the can-am is like driving a luxury vehicle and the Polaris is like driving a Yugo.
Date published: 2018-07-18
Rated 2 out of 5 by from Needs Work I bought this item several months ago and have had charging problems ever since. Did not like the fact that the battery is located down where most of your mud and water that you drive thru is. Should be up in the seat where Susuki's is. After 5 visits to Love Motorsports one of the problems was solved. The GPS security unit that was with the unit was drawing too much power continually.
Date published: 2018-06-21
Rated 4 out of 5 by from Excellent entry vehicle for ATV riding I purchased this ATV 3 months ago as my first ATV and off road experience. I found it very easy to learn and handle. As a first time buyer, I took advantage of the free ATV safety course offered to me. I found the course very helpful and recommend it. I find my ATV very sturdy and reliable. My only afterthought we be that I had opted for the ESP steering.
Date published: 2018-08-12
Rated 2 out of 5 by from Jury Still Out I bought this 2018 Sportsman 450 brand new due to price. A dealership in NC was selling them at an unbelievable price. So i bought it. I like the Polaris features, 4x4, fuel injection, 4wheel independent suspension, engine size, storage. Within the first 1/2 hour of riding i noticed a squeak with the brakes. I took it in to the local dealership and something was wrong the brake calipers, all 4 of them. It took them about 2.5 weeks to get authorization from polaris to make the repair under warranty. I must state this, i do not abuse any of my power sports equipment. I have never mud bogged or swamped, wrecked anything i currently own or anything in the past. On new equipment i run the engine at the recommended RPM rate until you are clear to ramp up the RPMS. My equipment is stored in climate controlled buildings. I take excellent care of my Atvs, dirt bikes, jet ski, streetbike ETC. I want it to last, hopefully problem free. Now that being said when i took my Polaris 450 in for the break squeaking the service center immediately stated that polaris would try to find a way to say i abused my machine to avoid the repair cost. When i took in in for the breaks in had about 1 hr and 10 miles on it. Visually it was obvious the machine had not been abused. The breaks were fixed by polaris but with a down time to me of about 2.5 weeks right during hunting season which is when i use it. That is issue #1 now to issue #2. Looking at the recommended time to change the break in oil i wanted to be ahead of this. I always like to get break in oil done sooner than later. So I bought polaris oil and polaris filter and started the oil change at approx 4.5 engine hr and 21 miles. When i drained the oil it had a odd color to it for my liking (greenish tint) . The dip stick had what appears to be a white milky substance on it. I captured some of the oil and took a pic of the dipstick and went to the polaris dealership to ask them there opinion. They told me that oil looked normal from what they usually see due to it being break in oil, this may be true but i have done quite a few break in oil changes on new power sports equipment and have never seen anything like this before. Obviously by what i am describing moisture and or coolant in the oil would be possibility. When i kinda put the service tech on the spot with the pic of the dip stick he went right back to polaris will just say its been abused to avoid repair if in fact there is moisture in the oil. Then he recommended i changed the oil a couple of times to really clear it out. Thats all fine and good but I already did the break in oil change and now i should do 1 or 2 more break in oil changes at my expense so polaris can avoid checking my brand new machine and ensuring there is nothing going on. So i must say for the price i paid i really like the machine i got but i just hope it lasts. As you can see in my pic of the atv it is pretty clean and it stays that way all times because i never mud it. For the critics who notice the big mud tires, I can assure you those are for looks only. I like nice rims and more aggressive tires for cosmetic appeal. It was in this exact condition with the breaks when the service tech tried to good down the road of possible abuse with the break repair and odd oil color. Very disappointing to have a tech immediately toss out abuse to possibly remove liability when you know 100% you have never even came close to abuse. It is an ATV meant for traveling off road.
Date published: 2018-12-21
Rated 5 out of 5 by from Awesome machine!!! I bought my SPORTSMAN in February and I am amazed how much power it has and it is very comfortable to ride.
Date published: 2019-05-09
Rated 1 out of 5 by from Not impressed! I bought 3 units (200, 450, 450) for our family for Christmas and our 200 has never really worked- ( it has been in for service multiple times and I do not feel comfortable sending my kids out on it in the event it breaks down AGAIN). The two 450’s operated great until about 20 hours in and one had an electrical issue- thought it was fixed once, today will not run again. This family of 5 is disappointed. Please do your research on the manufacturer, not the dealer, who has been great!
Date published: 2018-07-18
Rated 5 out of 5 by from 2019 Sportsman 450 EPS is a plow and work machine! I bought this Sportsman 450 EPS to plow snow around a few rental properties. I also just bought a Ranger XP 900 EPS in the Orange Madness and both work great. This is the first atv i have owned in years but the power steering is the only way to go. The 450 has plenty of power to move the wet heavy snow i don't even plow with the Ranger anymore.
Date published: 2019-12-31
Rated 1 out of 5 by from Terrible I think this four wheeler sucks. It has two major flaws. One is that there is only a brake on one handle bar. You can't hold something and drive and not crash when you get where you wanted to carry the thing to. Secondly, the turning radius is like four acres. The gear shift also sucks because in order to reverse you have to tinker around finding it because park is all the way down and H is all the way up. I've got less than 20 hours on it and the other day it died, restarted, and died multiple times. In short, its trash.
Date published: 2018-12-05
Rated 3 out of 5 by from Miss the hand brake on the right Good bike. Hard to do maintenance on and the oil dipstick is in a miserable location.
Date published: 2019-04-30
Rated 4 out of 5 by from Best bang for the buck! I bought my Polaris around 2 months ago. I have already riden t for 300 miles/25 hours, the overall quality of the bike is decent. With said, I have found quite a few loose screws, badly placed tie wraps used to hold things in place, the air intake snorkel is a terrrible design due to the way it vibrates against the gas tank plastic. The engine has developed a really annoying ticking sound, as if the valves need to be adjusted, spoke with the dealer and said they haven’t seen one need valves adjusted for at least 500 hours. As stated easrlier, I do like the overall quality and design. The small things I’ve mentioned wouldn’t stop me from buying another 450, plenty of power, great on fuel and doesn’t break the bank.
Date published: 2018-10-23
Rated 5 out of 5 by from Satisfied I bought my 450HO eps a couple of months ago and it has performed exactly as I had hoped. I bought it for utility use around home, plowing snow and the occasional pleasure ride. I am new to ATV's and was skeptical that an ATV would plow heavy wet snow. We got 11" of wet, heavy, sleet and snow. This thing plows amazingly well. I bought the Polaris plow with it. It is the mid width, 52 or 54" I think. I haven't used it a lot, but to date it has done everything I have asked it to. From pulling a trailer, pulling my lawn tractor out when it got stuck, plowing snow and putting a smile on my face when I just take a ride down the dirt road. I debated a larger machine, but I truly don't need anymore power for my purposes. I can't give reliability five stars because I haven't had the machine long enough to know, but no problems so far.
Date published: 2018-12-16
Rated 4 out of 5 by from Nice factory features I really like the extra factory features on the utility edition. The Polaris brand winch is a little more expensive, but is absolutely plug and play which was much better than hacking up wires in the garage. Nice comfortable ride and plenty of power for my needs. Rides the line of plenty of features as well as easy to handle for some of my family who are first time riders. Only 2 negatives that are relatively minor to me. 1. Both footwell retaining bolts have come out in the first 3 months. Quick fix, but still an annoyance and puts an overall quality concern to mind. 2. The oil filter location is not really out in the open accessible, especially on a hot bike. Not a huge deal, but could have been better placed. Still would definitely buy another one as the ride is really that comfortable compared to the Yamaha I rode before.
Date published: 2019-06-28
Rated 5 out of 5 by from Nice ride I have 19hrs and a few hundred miles on it and I am not dissapointed. I bought it for the power steering and it's great. I have mostly used it for trail riding but have used it for deer hunting and now for ice fishing. I have a 3000 lb wheeled ice house and it pulled it fine in low range. I also pulled my son's 8x16 ice castle with no problem, I did use a ski drag so I did not have the tongue weight on the atv, I don't think it could handle the tongue weight without it. I would recommend one. I still don't know why they call it a 450 tho when it is a 500cc.
Date published: 2018-12-03
Rated 4 out of 5 by from Good ride and powerful I bought this ATV about a three months ago and have taken it around the yard many times and on the trails about 4 times now and have plowed with it once. It is a very nice ride, quick and powerful. I have only had two issues so far. First, after about riding it about 6 times total, it would not start. I have been keeping it on a battery minder since day one, so it wasn't a battery issue, it turned over but would not start. After looking it up and calling the dealer both recommended changing the spark plug. Sure enough when I took it out it was all fouled up. Apparently Polaris uses a cheap brand spark plug so I replaced it with an NGK and it started right up. Not sure why they wouldn't just use a better plug for such a cheap part and very expensive machine. Anyway, the other issue I had was when plowing (about 8 inches of snow, which is handled very well), the shear pin broke twice during normal operations. The machine and plow worked great, but I just feel it broke a little too easily. Otherwise, no complaints and I am satisfied with the ATV.
Date published: 2019-01-16
Rated 5 out of 5 by from Versatile I purchased this unit to assist my deer hunting . As I age it gets more difficult to get deer back to my truck. With this unit I just get the deer in my sled and go, no more huffing and puffing for me. Should have done this years ago. I also take this unit to the Michigan trails for recreation. The seat on this is so much more comfortable than the smaller 3 or 4 wheelers. Makes the riding experience so nice. I really enjoy the versatility.
Date published: 2019-12-29
Rated 4 out of 5 by from Fuel Issues I bought this last fall and was very impressed until this past weekend. I could not get the unit to start, and contacted the dealer that sold this to me. I was told they had recently learned that you could not use 91 Octane Ethanol Free gasoline in cold months and had seen this on other units of the 2018 and 2019 vintage. I have removed all the gas and replaced with cheap 87 octane gasoline per the dealers recommendation and also had to replace the heavily fouled spark plug. Hopefully this works better going forward, only 14 hours on the 4 wheeler at this time. Please note the owners manual on page 46 says nothing of the issue and that the owner should use a minimum 87 octane fuel with a maximum of 10 percent ethanol.
Date published: 2020-01-08
Rated 5 out of 5 by from Great machine Bought this to replace another manufacturer that was giving me problems and unreliable. It's been trouble free and great to ride. It has enough power for the tight trails I ride in the Northeast.
Date published: 2019-03-12
Rated 5 out of 5 by from All the features that are on here they are great I bought this in January of 2019 and glad I bought it been using it a lot when we had snow it got the job done and over my buddy farm use it over they to do thing and also ride over there too
Date published: 2019-04-10
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Customer Reviews
Starting at $6,249 US MSRP
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*May be shown with additional modifications or accessories. Does not include destination charge and set-up.



No machine provides more self-reliance on a hunt, pulls more of its own weight on the farm, makes conquering trails that much easier, or delivers more bang for your hard-earned buck.


The 2020 Sportsman® 450 H.O. rides is built to battle tough terrain through any conditions with a heavy-duty chassis and Electronic Fuel Injection (EFI). The 10.5" of ground clearance and class-leading 9.5" rear suspension travel keeps you riding in comfort all day long.


The industry’s quickest-engaging all-wheel drive (AWD) pulls you around corners and over rocks without hesitation. With industry-leading 8 gallons of sealed storage and a factory-installed third headlight you'll be going further even if the sun goes down.


Get more done with a factory-installed hitch receiver and more than 1,200 lb towing capacity, 485 lb payload capacity and a combined 270 lb front and rear rack capacity. 


Elevate Your Off-Road Experience with Factory-Installed Packages

Save time and money by upgrading your Sporstman to the NEW Utility and Trail packages. Available on select models only.

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Sportsman 450

Pack Out and Go

  1. 270 lb Front and Rear Rack Capacity
  2. 485 lb Payload Capacity
  3. Industry-Leading 8 Gallons of Storage
Sportsman 450

Go Further With More

  1. 33 HP Prostar® Engine with EFI
  2. 10.5” of Ground Clearance
  3. 1,200 lb Towing Capacity

Polaris Engineered™ Accessories

Sportsman® Accessories

Tackle any obstacle on the Farm, Ranch or Trail.

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All pricing, specifications, claims, and information contained on this website are based upon current knowledge available at time of publication and are subject to change without notice, and Polaris assumes no responsibility for changes in pricing or specifications. Polaris assumes no responsibility for any inaccuracies, opinions, or omissions on this website. ©2019 Polaris Industries Inc.