Designed for children from 5 to 80 pounds with an adjustable headrest for growing toddlers. Has a removable cup holder. Entire unit is easy to clean. Users love how well-padded it is for their kids.
Some feel the buckle release isn't as responsive as it could be. Can be tricky to install, so read the enclosed manual.
Seat pad can be machine washed and dried. Many users find the price point reasonable. Lightweight and easy to install. Can even be used for air travel. Lots of extra space for growing children.
Taller toddlers might not fit comfortably. Larger cups won't fit in holders. Some users would like thicker padding.
The fabric of is machine washable and dryer safe to allow for easy cleaning. In the rear-facing position, it is suitable for children 5 to 40 pounds, while the forward-facing position is for children 22 to 50 pounds.
This car seat might be a difficult fit in some smaller vehicles.
Parents love that larger vehicles can fit as many as 3 of these models across to allow for bigger families, and seats growing children comfortably. Cushion is plush and soft enough for longer car trips. Fits well in smaller vehicles.
Can be difficult to install as a rear-facing chair. Some expressed a desire for a handle to easily carry from home to car.
Offers a built-in cup holder for drinks and snacks. Lightweight and not bulky, making it a great fit even in smaller vehicles and for air travel. Parents report their children nap well in the seat during car rides.
Some users complained that the padding is too thin.
We purchase every product we review with our own funds — we never accept anything from product manufacturers.
We purchase every product we review with our own funds — we never accept anything from product manufacturers.
In the rear-facing position, Cosco convertible car seats will protect infants during their first years of life. And even after your child grows enough to necessitate switching to a forward-facing position, you might still get two more years out of the product. Since a Cosco convertible car seat could be the only car seat your child ever has, it’s important to get the best one.
You want a Cosco convertible car seat that is easy to install, durable, and comfortable for your child. You need one that fits properly in the rear seat of your vehicle, includes the features you desire, and has a pleasing color and design.
If this is your first Cosco convertible car seat, read through this article for more in-depth information about the features to look for. We've also offered some safety tips and provided answers to frequently asked questions. If you're ready to buy, consider one of the highly rated models we've listed elsewhere in this article.
A Cosco convertible car seat is two car seats in one. It has a specially designed base that provides a secure installation in either a rear-facing or forward-facing position using your car's seat belts or, if your car is properly equipped, a LATCH (Lower Anchors and Tethers for Children) system. The five-point harness system and buckle are adjustable, allowing your convertible car seat to grow with your child from infant to toddler, meaning, if you’re accident-free and take care of the equipment, you will only need to purchase one car seat for your child.
Cosco began as the Columbus Specialty Company in Columbus, Indiana, and has been making high chairs, car seats, play yards, and other items for over 70 years. The company's focus is on creating products that are safe and fun and help simplify your life when you have children.
The National Highway Traffic Safety Administration (NHTSA) is a federal agency that regulates the safety of motor vehicles and related equipment. All car seats sold in the US are required to meet these federal safety standards. Because of this, you don't have to worry as much about safety concerns and can focus on the features that make a car seat the best choice for your family's individual needs.
Three levels of protection
With its three-in-one design, this convertible car seat fits children who weigh from 5 to 80 pounds. It’s lightweight and easy to install and features a headrest and harness that adjust with one movement or can be completely removed so the seat can be used as a booster. The stylish seat pad is also removable for washing.
Cosco convertible car seats are designed to simplify your life, providing a single solution that can cover your child's rear-facing and forward-facing car seat needs. Following are the important features and options offered by Cosco.
Each Cosco convertible car seat has slightly different size and weight limitations. For instance, some are good for a maximum of 40 pounds, while others are rated up to 80 pounds. Be sure to check the specs before purchasing to make sure you’re getting the right car seat for your needs.
Cosco's three-in-one design extends the car seat's use beyond a rear-facing seat and a forward-facing car seat to a booster seat, too. Remember, most car seats are only usable for six years, so even if you get a Cosco three-in-one convertible car seat, you might need to purchase a second one several years down the road to provide the required protection for your child.
Side-impact protection: Cosco convertible car seats are designed to not only help protect your child from front and rear collisions but also from side impacts.
Five-point harness: Cosco's five-point safety harness secures your child at five connection points. The harnesses are adjustable, featuring a variety of height settings, and the buckles typically have three locations so the car seat can grow with your child. All adjustments can be made from the front of your convertible car seat.
LATCH: Cosco convertible car seats have LATCH connections so you can take advantage of this feature if your vehicle has it.
Reclining: Some Cosco convertible car seats have a reclining option for better fit and comfort. If this is important to you, choose a model with this feature.
Width: If you anticipate transporting more than two children at once, you’ll need a Cosco convertible car seat that is narrow, so you can fit three units across the back seat.
Washable: Look for a Cosco convertible car seat with removable fabric that is machine washable and dryer safe so it can be easily cleaned.
Cupholder: Some Cosco convertible car seats have removable or built-in cupholders. If this is a feature you’ll use, look for a model with one or two cupholders.
The straps that cross your baby's shoulders should be tight enough that you can’t pinch any slack. However, they shouldn’t be so tight that they dig into your child’s skin.
A child should be moved to a booster seat when they exceed either the height or weight limit for a forward-facing position. These limits are noted on the back of your Cosco convertible car seat.
The higher the weight limit for a rear-facing Cosco convertible car seat, the longer you can keep your child in the safest position.
Inexpensive: At the lower end, from $40 to $60, Cosco offers a basic convertible car seat with cupholders and five or six height settings for the five-point harness that are good for up to 40 or 50 pounds.
Mid-range: From $60 to $80, the car seats have additional cushioning for comfort and are good for 50 to 65 pounds.
Expensive: In the $100 range, Cosco offers the three-in-one convertible car seats that have body pillows for infants and booster belt positioning for older children. The convertible car seats in this price range are suitable for children that weigh from 5 to 80 pounds.
Protection from 5 to 50 pounds
In the rear-facing position, this convertible car seat is suitable for children who weigh 5 to 40 pounds. In the forward-facing position, it can accomodate children up to 50 pounds. The car seat features six harness heights and three buckle positions for a wide range of adjustability. Additionally, it features two cupholders for snacks and is certified for use on aircraft.
The car is a dangerous place. Every time you travel, you and your family are at risk. Following are a few tips to help keep your child as safe as possible in a Cosco convertible car seat.
Always check the car seat for maximum weight and size limitations because these vary from model to model.
All car seats have an expiration date; don’t use a car seat after that date. Car seats that have been in a moderate to severe accident must be replaced. The best way to dispose of an old car seat is to take it to a recycling center.
According to NHTSA, children under one year old must ride in a rear-facing car seat. Depending on a child's size and weight, a child might need to remain in a rear-facing car seat until age three. Depending on a child's size and weight, a child may need to remain in a forward-facing car seat until age seven.
It is not advisable to insert blankets or pillows into your car seat because these additional items can compromise the safety that the car seat provides.
Because of their unique base, Cosco convertible car seats cannot be attached to strollers.
All car seats that are sold in the US are required to meet federal safety standards. The safest car seats are the ones that are installed and used properly. There are organizations and local services that will inspect your car seat to be sure it is properly installed.
When it comes to convertible car seats, Cosco offers a wide range of styles and designs. Some parents might prefer a vibrant color, while others want something neutral. In the event that you'd like a wider selection than the convertible car seat options offered elsewhere in this article, here are two more. The Black Arrows Cosco Apt 50 Convertible Car Seat has two built-in cupholders and features six different heights and three different buckle locations to help provide the best fit for your growing child. Alternatively, the Cosco Mighty Fit 65 DX Convertible Car Seat is available in Heather Onyx Gray and is constructed using removable plush fabric to provide maximum comfort. The design is narrow enough to fit three units across the rear seat of most vehicles.
Q. Why is it called a “convertible” car seat?
A. Cosco's convertible car seats begin as rear-facing car seats that help protect your infant. As your baby grows into a toddler and surpasses the weight limit for a rear-facing car seat, Cosco's seats can be flipped around to the forward-facing position necessary for toddlers. Higher-end Cosco convertible car seat also feature a removable harness, which allows the car seat to be used as a booster seat for older children.
Q. Do I need to replace my Cosco convertible car seat after an accident?
A. According to NHTSA, you do in most cases. The exception is a minor accident in which no one was injured, the airbags didn’t deploy, the door nearest the car seat was undamaged, there is no evidence of damage on the car seat, and your vehicle can be driven away. If all of these conditions are met, it might be safe to continue using your Cosco convertible car seat.
Q. At what age can I move my child from a rear-facing car seat to a forward-facing one?
A. The American Academy of Pediatrics (AAP) recommends keeping your child in a rear-facing car seat until the age of two. Additionally, all Cosco convertible car seats have clearly stated weight and height limitations. It isn’t safe to keep your child in a rear-facing car seat once they’ve outgrown it.
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