5 Best 5 Point Harness Car Seats Up To 100 Lbs Reviews

TaxiHack is reader-supported. This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases. Learn more.

Transitioning your child from a convertible car seat to a harness car seat is crucial. This is because your child is growing fast.

You want him/her to travel comfortably on the seat. This is why you must get a 5 point harness car seat up to 100 lbs for the comfort and safety of your child.

You want to make sure that your child matches the height and weight limit of the car seat.

With the help of this article, you will be able to have a broader understanding of this particular car seat as I will be discussing the features, pros, and cons in detail.

Other than that, make sure to read until the end for the buyer’s guide.

5 Top Rated 5 Point Harness Car Seats Up To 100 Lbs Comparisons

IMAGEPRODUCTEDITOR'S RATINGPRICE
TOP PICK
Graco Tranzitions 3-In-1 Harness Booster Seat

Graco Tranzitions 3-In-1 Harness Booster Seat

9.7
CHECK ON AMAZON
Cosco Finale DX 2-In-1 Combination Booster Car Seat

Cosco Finale DX 2-In-1 Combination Booster Car Seat

9.5
CHECK ON AMAZON
Graco SlimFit 3-In-1 Car Seat

Graco SlimFit 3-In-1 Car Seat

9.1
CHECK ON AMAZON
BEST BUDGET
Evenflo Chase Sport Harnessed Booster Car Seat

Evenflo Chase Sport Harnessed Booster Car Seat

8.8
CHECK ON AMAZON
Britax Highpoint 2 Stage Belt Positioning Booster Car Seat

Britax Highpoint 2 Stage Belt Positioning Booster Car Seat

8.6
CHECK ON AMAZON

1. Graco Tranzitions 3-In-1 Harness Booster Seat

Graco Tranzitions 3-In-1 Harness Booster Seat
$90.99
CHECK ON AMAZON
We earn a commission if you click this link and make a purchase at no additional cost to you.
11/10/2023 12:43 pm GMT

Starting with the first product in this list, the Graco Tranzitions 3-In-1 Harness Booster Seat is the perfect choice for your child.

The great thing is that toddlers can use this car seat until your child grows.

Since the seat grows with your child, you need to know the weight limit as that is something really important.

Your child should be at least be about 22 up to 65 pounds to be allowed on a forward-facing harness, whereas, to sit on a highback booster, your child must be about 40 up to 100 pounds, and lastly, to use it as a backless booster the chile must be about 40 up to 100 pounds.

You will be happy to know that the company of this product has increased the weight limit of this car seat by 30 to 40 pounds so your child can sit comfortably with extra space and feel safe as well.

Moving on, do keep in mind that this product does not need to be rethread because, with the help of the safe adjust harness system, you can easily adjust the headrest and the harness together in one motion.

Besides that, this product is one hand but has about eight adjustable headrest positions.

This means that as your child is growing and his/her height is growing, you can adjust the headrest to match your growing child.

This will provide extra protection to your child so that he/she does not end up with a bead or neck injury during an accident, as the seat will make sure to absorb all the impact of the crash.

Another outstanding feature of this product is that this is a lightweight seat and is quite portable, so you as a parent can carry it around with you wherever you go making things simpler for you and your child.

Other than that, this product is a great choice as it is easy to clean.

Speaking of cleaning, this product comes with 2 cup holders that can be removed and cleaned when your child makes a mess. It will not be worrisome.

To add on, it is highly suggested that you should not use bleach on this product to clean.

Moreover, this car seat also has a one-loop belt, making securing your child within a seat in place easier. It makes it easier for the vehicle’s seat belt to stay properly in place.

Various people had issues with the latch system. People also say this product has issues with the design.
PROS
  • Easy to install
  • Adjustable seat
  • Safe and sturdy 
CONS
  • The Latch system has issues
  • Defective 

Overall, this product is a great choice for your child as it will protect and keep them comfortable.

You can use it for a long period as your child grows. However, the company should focus on fixing the defective issues, so parents do not face issues.

2. Cosco Finale DX 2-In-1 Combination Booster Car Seat

Cosco Finale DX 2-In-1 Combination Booster Car Seat
$79.99
CHECK ON AMAZON
We earn a commission if you click this link and make a purchase at no additional cost to you.
11/10/2023 12:29 am GMT

Cosco is well known for producing children’s products to provide safety and great value.

Coming to the Cosco Finale DX 2-In-1 Combination Booster Car Seat, you can rely on this car seat as the brand.

The great thing is that you can find a variety of other car seats, such as bouncers to car seats, swings to strollers, and so many other baby products.

Coming back to the 2 in 1 car seat, this product has all the incredible features you are looking for.

This product features a 5 point safety harness that can modify a belt-positioning booster seat. You will be happy to know that this car seat has the IIHS Best Bet rating.

Furthermore, you can also extend this car seat in both two modes but do keep in mind and know about the weight limit so your child can sit comfortably and safely.

To add on, your child who is around 30-60 pounds in weight can sit comfortably on a forward-facing harness, whereas, if your child is about 40-100 pounds in weight, he/she can sit comfortably on a belt-positioning booster for toddlers as well as older.

Other than that, this car seat is also quite lightweight, which is easy to move, and other than that, you can also adjust this car seat in all three positions easily in any vehicle.

You will be happy to know this product meets all the federal, ASTM, and JPMA safety standards so you can use it comfortably.

This seat has a one-year warranty on it as well. Other than that, this seat comes with a removable cup holder that can be washed as well.

In addition to that, you can also remove the seat pad and clean it by putting it in a washing machine.

Do keep in mind that you should use the User Manual that will be provided with this product for installation.

Various people reported issues with the seat belt as well as the padding.

The seat belts tend to be loose, and the seat padding is inaccurate, making it uncomfortable to sit on the seat.

PROS
  • Adjustable
  • Meets all federal requirements
  • Easy to install with the help of user manual
CONS
  • The seat belt is loose
  • Padding is uncomfortable
  • Made with cheap material 

Altogether, this product will help your child grow comfortably in the seat and feel safer. This product is easily adjustable and clean as well.

However, this product has various issues with the seat belt, which need to be taken seriously as that can be dangerous during an accident.

3. Graco SlimFit 3-In-1 Car Seat

Graco SlimFit 3-In-1 Car Seat
$208.99
CHECK ON AMAZON
We earn a commission if you click this link and make a purchase at no additional cost to you.
11/09/2023 09:33 am GMT

Another product up to 100 lbs is this Graco SlimFit 3-In-1 Car Seat.

Make sure to check the measurements before purchasing this seat and match them with your child’s height and weight so they can sit comfortably.

With that being said, your child should be about 5 up to 40 pounds to be seated rear-facing.

As for forward-facing, the child should be about 22 up to 65 pounds. And lastly, for highback booster, the child should be from 40 to 100 pounds for great fitment.

This seat also has 10 positions for headrest so you can adjust accordingly to the height of your child. This way, your child will feel safe and secure on the seat as they grow.

Moving on, do keep in mind that this seat also does not require rethreading since you can simply adjust the harness and the headrest all in one motion.

Other than that, this car seat also has a four-position recline, which makes the child seated on the car seat feel extra comfortable and makes it easier for parents to install it on the vehicle’s seat.

You will also be happy to know that this slim design has dual integrated cup holders.

These cup holders can rotate, making the seat slimmer by 10%, so your child can have a back seat space for more comfort.

On another note, this car seat has a push-button InRight LATCH system that makes it easy to install.

With the help of a one-second attachment, you will be able to hear a clicking sound. Make sure to hear that sound to ensure you safe and secure installation on the vehicle’s seat.

The National Highway Traffic Safety Administration (NHTSA) does not approve of this car seat at all.

You can find more information regarding this matter on the NHTSA website.

PROS
  • Number one choice in America
  • Best in small vehicles
  • Easy to install 
CONS
  • Not suitable for warmer weather
  • Defective straps
  • The instruction manual is not easy to understand 

With that being said, this car seat is a great option for parents as it will work for all ages. Your child can grow on this seat and will be comfortable and safe.

Other than that, there are some minor issues with this product that the company must take seriously. This seat might also make your child sweat, not for warmer weather.

4. Evenflo Chase Sport Harnessed Booster Car Seat

Evenflo Chase Sport Harnessed Booster Car Seat
$79.99
CHECK ON AMAZON
We earn a commission if you click this link and make a purchase at no additional cost to you.
11/10/2023 03:09 am GMT

Here you have the Evenflo car seat recommended by many satisfied parents. This Evenflo Chase Sport Harnessed Booster Car Seat is a 2 in 1 combination booster car seat.

This means that you can use it from a 5 point harness to a belt-positioning car seat but just make sure that your child is from 22 up to 110 pounds to fit well in the seat and feel satisfied.

In addition to that, this car seat also has an upfront harness adjustment.

This means that the seat allows frontal as well as central harness adjuster, so you can easily adjust the harness according to your child’s body.

This way, your child will have a snug fit and not have loose straps that might make your child move around too much.

This lightweight car seat is easy to install and carry around with you. It also comes equipped with a LATCH system, making it easy to install in your vehicle.

To add on, this seat can also be adjusted in other vehicles so you can travel co notably with it.

Other than that, the booster seat also has two crotch buckle positions, which means that you can adjust it according to your child’s growth and will be able to get extra seating space.

You can also use this seat in an airplane as it meets all the FAA Inversion requirements to be used in the airplane.

Just make sure that you are using the internal 5 point harness adjustments.

Other than that, this seat has integrated easy cup holders so your child can reach them as the width of this car seat is not increased.

With this feature, you will also be able to easily fit in other car seats.

This seat has a fitting tip that might help parents understand. The child’s ears should be below the top of the car seat headrest.

Other than that, the child should be about two years old for harness booster and at least four years old for seat belt booster.

People had issues adjusting the seat belt with this car seat. It makes the child feel uncomfortable, and the straps can be quite loose.
PROS
  • Easy to transport
  • Lightweight
  • Easy to install in all vehicles 
CONS
  • It does not adjust well
  • The straps might stay loose
  • No refund if returned 

Overall, this booster car seat will be a viable option for your child before transitioning to the vehicle’s seat belt.

Your child will feel comfortable seated on it. However, there are various issues with the seat belt that the company should fix immediately.

5. Britax Highpoint 2 Stage Belt Positioning Booster Car Seat

Britax Highpoint 2 Stage Belt Positioning Booster Car Seat
$189.99
CHECK ON AMAZON
We earn a commission if you click this link and make a purchase at no additional cost to you.
11/10/2023 07:53 am GMT

Now you have the Britax Highpoint 2 Stage Belt Positioning Booster Car Seat that meets the weight limit of up to 100 pounds that you are looking for.

This is a two in one car seat that can be easily convertible to a backless booster from high back, making your child feel comfortable and safer.

You can use this car seat for a long period as well. This is because your child can sit from about 40 pounds up to 120 pounds, and your child’s height should be about 63 inches.

You will be happy to hear that this car seat has a cool flow ventilated mesh fabric so your child will feel cool all the time but specifically in warmer weather with the help of plush foam padding.

So it will be comfortable and relaxed ride all the time.

Moreover, this car seat has a backrest outer width of about 19 inches so your growing child can sit and feel comfortable with the headrest.

Moving forward, this car seat also has a built-in armrest mainly designed for bigger kids so they can have extra space and assistance.

Besides that, it also has three layers of protection for extra safety, especially during an accident. The car seat will absorb all the crash impact rather than the child’s body.

It also includes a shell which is totally energy-absorbing and a foam-lined headrest that makes it stand out more.

This car seat does not keep the child secure in place as they can easily unbuckle, the seat is also flimsy, and the seat belt tends to be loose.
PROS
  • Excellent side-impact safety
  • Worth the money
  • High-quality car seat 
CONS
  • Children can buckle easily
  • Flimsy seat
  • Loose straps 

Generally, I think this seat will be an outstanding selection for growing children since it is mainly designed for them and will keep them secured and provide additional space.

However, this seat is not great for child safety.

What To Look For When Buying A 5-Point Harness Car Seat Up To 100 Pounds

There are a few factors to take care of, so you must make sure that you cross-check all of them with the seat you are interested in getting.

Safety Standards

It would be best to look for a label or a sticker that says the car seat meets or exceeds federal safety standards.

This is especially important if you’re shopping online, as third-party sellers usually don’t bother to tell you this information.

The specific one that needs to be cleared by a seat is the Federal Motor Vehicle Safety Standard 213. You may see the short form as FMVSS 213 on a sticker or the box.

Weight And Size Limit

To get the right car seat, you need to check the weight limit in the user manual. If you have decided to buy a seat online, you can find a user manual online to confirm.

The second thing you need to do is consider your child’s size and whether or not they will be close to the seat’s limit before purchasing it.

If so, it may be time for a convertible or booster seat instead of a five-point harness car seat.

Additional Features

While the things mentioned above are some of the essential features to look for when purchasing a car seat, there are other things that you may want to consider.

1. Cup Holders

This can be a lifesaver if you don’t have cups with lids. Cup holders can help with storing snacks as well.

2. Adjustable Headrest

This will ensure proper head support throughout your child’s growth until adulthood (or close enough).

You can make appropriate adjustments without worrying about your little one being uncomfortable.

3. Cleanliness

You will want to check if the material is easy to clean so it can stay in a sanitary condition if food or drink spills on the fabric. This is a common occurrence, so you must be prepared for it.

4. Ease Of Installation

Some car seats are fantastic, but manufacturers focus so much on adding features that they overlook convenience.

There have been many cases of 5-point harness car seats that are not easy to install. So, check reviews to ensure that the one you are interested in is not a headache to own and operate.

Frequently Asked Questions

Q1. What Is A 5-Point Harness Car Seat?

A 5-point harness car seat is the standard for many car seats. It has a 5-point harness system, which means it has a crotch strap, a chest clip, and two shoulder straps.

The idea behind a 5-point harness is to keep your child secure in the seat as you drive. It must be made sure that all straps are adjusted to fit snugly.

This is because it keeps your child from sliding around or falling out of the seat if you have an accident while driving.

Lastly, it is recommended to buy a seat with a five-point harness for children up to four years old.

Q2. What Is The Maximum Weight For A 5 Point Harness?

Usually, the weight limit for a 5 point harness on a booster car seat is about 65 up to 90 pounds.

This mainly depends on the model and the brand you are getting from since all have different limits.

It also depends on your child’s weight and height limit, and your child should be about 7 or 8 years old to sit on a booster seat.

Q3. How Long Should A Child Be In A 5 Point Harness Car Seat?

It is highly recommended that your child be under the age of 5 or 6 to sit comfortably on a 5 point harness car seat.

However, according to the American Academy of Pediatrics, a child should be seated on this car seat until he/she reaches the maximum height and weight limit.

Whereas, according to the National Highway Traffic Safety Administration, the child should at least be four years old to fit well.

Q4. Can A Child Be Too Big For A 5 Point Harness?

Various convertibles and a harness to booster car seats can hold a child up to 65 pounds since they are designed that way.

However, in the US, a child harnessed car seat is designed to fit a child about six years old or above.

The American Academy of Pediatrics also recommended that a child stay in a 5 point harness seat for up to 8 years.

Q5. Should An 8 Year Old Be In A 5 Point Harness?

As mentioned above, the American Academy of Pediatrics changed its recommendations about a child car seat and now suggests that a child should be seated in a 5 point harness car seat for up to 8 years old.

However, it also depends on the height and weight limit of the child since some kids grow early, and some don’t.

Conclusion

Let's check the list of the 5 point harness baby car seats that are ok with adults

I hope now you can choose the best 5 point harness car seat up to 100 lbs easily for your growing child.

Although all of these are considerable preferences.

I would highly recommend the Graco Tranzitions 3-In-1 Harness Booster Seat for your child firstly because it is a number one choice for many parents and secondly because it will make sure to keeps your child feeling comfortable, safe, and secure at all times.

You want the best for your child, so they can travel safely with you at all times.

It is also important for your child to be seated on the car seat for as long as possible as that is more prudent for them.