Individual Reviews

Cosco Finale Review – 2-in-1 High Back Booster Seat

The Cosco Finale is a lightweight highback booster that can convert to a regular booster seat once your child hits the height and age limit in their state.

When it’s being used as a highback booster seat, it can accommodate children up to 65 pounds while using the harness.

There’s nothing too difficult when it comes to latching it and it’s lightweight enough to travel with, but in some vehicles, it takes a little more effort to latch tightly. Not a big deal, but frustrating for some.

When in booster mode without the back, it can accommodate a child up to 100 pounds and 52 inches. This should last until your child is 10 or 11-years old if they are of average weight and height. The seat itself is narrow enough that it can fit three across in most vehicles, which is another plus. 

The Cosco Finale Dx 2-in-1 car seat is perhaps the most affordable booster car seat. For the price, this is an overall decent convertible booster seat. The fabric can be removed and tossed in the washing machine and there are cup holders that can be installed on either side of the booster.

The price matches the features and if you can get past the difficult installation in some vehicles, it’s worth it. On the other hand, if you have a child that’s above average height and weight, another option may be more suitable for them.

In this guide, we will look at the top features, specs, pros, and cons. Finally, we will compare it to 3 other car seats. 


  • Weight: 30 – 65 lbs.
  • Height: 32 – 49″
  • Age: At least one-year-old
  • Fit: Child’s shoulders are at, or below, the top harness slots

Top Features

The seat is not too complicated to install and is relatively easy to use. Its height capacity may not rank as the highest in the market but it is reasonably tall for its price tag. The deluxe fabric of the seat gives your kids a comfy ride. 

Furthermore, the Cosco Finale is lightweight and easy to move from car to car which is suitable for your travels. It can conveniently fit 3 across in the back seat of most vehicles. This gives it an edge for growing families with several kids in the car all at once.

  • 3 sets of harness slots
  • Has a single crotch strap/buckle position
  • Can be installed with LATCH up to 50 lbs. child weight
  • Can converts to a high back booster
  • Can’t use latch in booster mode
  • The cover is made machine washable
  • Removable cup holder can be placed on either side.
  • 10-year lifespan before expiration
  • DX Fashions feature premium fabric


  • 3 Harness slot heights: 13″, 15″, 17″
  • 1 Crotch strap/buckle position: 7″
  • Weight: approximately 9 lbs.
  • Total Width: 17″

What We Like

  • It is cost-effective and budget-friendly.
  • It can be latched up to 50 lbs.
  • Doesn’t require any special expertise to set up. It is easy to use.
  • The easy to remove cover makes it machine washable.
  • Can be carried along when boarding a flight as it has been approved.
  • The lightweight makes it easy to move from car to car. This suits families that are on the go.
  • Made with a deluxe fabric to allow the kids to have a comfortable ride.
  • Its size allows for growing families to seat three across their back seat.
  • It has a reversible cup holder that can be installed on either side of the seat.

What We Don’t Like

  • The minimum weight makes it most suitable for older, lightweight kids.
  • It requires extra effort to be installed tightly in some vehicles.
  • The Latch doesn’t work in a booster mode.
  • The seat doesn’t fit in with inflatable seats.
  • The booster belt guide tends to cause retraction issues in some vehicles.
  • Your child may require another booster seat after they have outgrown this one.
  • The weight limits for both harness and booster mode are unrealistic for typically built kids.
Cosco Finale Dx 2-In-1 Booster Car Seat, Dusk
6,329 Reviews
Cosco Finale Dx 2-In-1 Booster Car Seat, Dusk
  • The Cosco Finale DX 2 in 1 Combination Booster Car Seat features a 5 point safety harness that...
  • With extended use in both of its 2 modes, this car seat accommodates children from 30 to 65 pounds...
  • Perfect for growing families and carpools, this lightweight seat is easy to move from car to car; 3...

Last update on 2021-12-01 / Affiliate links / Images from Amazon Product Advertising API

Cosco Finale vs. Graco Tranzitions 

The Cosco Finale and the Graco are two remarkable car seats that can work for you depending on your needs. The two are different in so many ways so let’s check out some of those.

Firstly, when it comes to weight, the Graco is a bit heavier than the Cosco finale. The Graco weighs about 12.5lbs, while the other weighs 8lbs. The Cosco can be regarded as the lightest car seat in its class. You can take it along without breaking a sweat.

Something they both share in common is that they bot need a top tether for installation. This may not be available in every country it is being used. This alone creates doubt in the mind of its intended user.

The harness height of the Graco is at 18”, while the Cosco has a maximum of 17″. This would make the Cosco about the shortest in its class, as even convertible car seats override this feature. Several kids would outgrow the harness mode at age 5-6, even if they aren’t yet ready.  

The Cosco Finale has great padding but it is not as great as the Graco. The Graco is developed with a pillow for extra padding. Your kids can comfortably relax in their seaters while you drive and they wouldn’t feel the slightest discomfort. 

However, when it comes to pricing the Cosco is unrivaled. The Graco is quite cheap for an average family but the Cosco beats it down with a few dollars. Though I can be specific on the actual price I can say you have a pocket-friendly seater with the Cosco Finale.

Cosco Finale vs. Evenflo Maestro

The Cosco Finale is a relatively new seat that provides some generous height and weight limits. The 5-point harness can be used up to 65 pounds. But, on the other hand, Evenflo Maestro can only harness your child up to 50pounds. This makes the Evenflo quite a low, but on a good side, it can work for lighter kids. 

Evenflo Maestro

The Evenflo sizes at 19 inches wide which is slightly more than the Cosco that is 17 inches wide. The difference may not seem so significant ordinarily but there is a catch.

That extra each would count when you have to fit more than one car seat into your car. Your kids might not have that much space between them as you would have with the Cosco Finale.

Another significant difference occurs at the headrest, the Evenflo Maestro has a headrest pillow. Though there is no installation setting in the model’s manual, this is still a tipping edge when it comes to comfort. However, the Cosco Finale is made of a deluxe fabric for this purpose, but the option of a pillow still wins.

Finally, apart from the price disparity, where Cosco Finale takes the lead they are both alike in terms of mobility. They are equally lightweight car seats that can be widely used in several situations. They could both function outside the confines of the car. They can easily double as a stroller and a carrier and even be used on an aircraft. 

Cosco Finale vs. Evenflo Chase

Evenflo Chase

Unlike the Cosco Finale, the Evenflo Chase model can accommodate your children quite longer. You wouldn’t need to think about changing it as quickly as the Cosco Finale. The Evenflo chase has a weight limit of 110lbs and six adjustable positions.

The Evenflo Chase is developed with an energy-absorbing foam liner. This foam helps to keep your kids safe from impact in the event of a crash. The foam liner also keeps you confident when driving with your little one, be it day or night.

The two-car seats may be different models but share a lot of similarities like the Evenflo Maestro. If you are thinking of getting either of them you wouldn’t be on a losing side as they are both remarkable.

Cosco finale vs. Dx 

The Cosco Finale DX and Cosco Finale are two almost identical car seat models. However, let’s compare them in case you have to choose between them. 

To start with, a close look would help us realize the similarity between their car seat. Also, the models come with just standard safety features. This standard exceeds the Federal safety standard, making it safe for your child to use. 

The Cosco Finale DX and Cosco Finale both come with a slim design that allows them to fit three across in most vehicles.

This makes them an ideal choice for growing families and carpools. When it comes to pricing, the Cosco Finale DX is viewed as a special version of the Cosco Finale. So, the Cosco Finale DX is usually offered at a much higher price than the Cosco Finale. 

Now, let’s compare Cosco Finale DX with Cosco Finale fabric. The prominent difference between these seats is on the padding. The DX model is plushier and more comfortable compared to the original seat though the features remain the same.

Cosco Finale is the model that comes with just a standard fabric. It’s that model you should consider if you have a more limited budget or simply not interested in a more deluxe fabric.

Final Verdict

The Cosco Finale 2-in-1 Car Seat is a quality, forward-facing, the lightweight car seat that is also budget-friendly.  It is reasonably sized at 17″ combined with the 65 lbs. the weight limit on the harness. This is sufficient to get many kids to the size to safely transition to a booster. 

However, you shouldn’t expect them to use this seat for a very long time in the booster mode. They would quickly outgrow this one and require another one as soon as possible. The Cosco Finale is FAA-approved, meaning it is not limited to car use alone but also on aircraft. You should give this seat a chance. You may be interested in Cosco MightyFit 65 Review

Welcome to my car seat blog! As a mom of 3, I put together with other hard-working moms a highly informative one-stop car seat resource, full with many reviews and buyer guides. I hope you find it invaluable. Thank you for trusting me & my team! - Keren

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