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Maxi-Cosi Pria Pure Cosi All-in-One Convertible Car Seat - 2 of 4Maxi-Cosi Pria Pure Cosi All-in-One Convertible Car Seat - 3 of 4Maxi-Cosi Pria Pure Cosi All-in-One Convertible Car Seat - 4 of 4
Maxi-Cosi Pria Pure Cosi All-in-One Convertible Car Seat - 1 of 4

Maxi-Cosi Pria Pure Cosi All-in-One Convertible Car Seat

$279.99

ColorSeadrift
  • Mystic Gray
  • After Dark
  • Coral Quartz
  • Dewberry Rain
  • Midnight Slate
  • Walking Trail
  • Blackened Pearl
  • Seadrift
  • Seascape

Out of Stock

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At a glance

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About this item

Highlights

  • QuickFit shoulder harness automatically raises the harness and headrest height.
  • In and Out harness holders keep straps out of the way when buckling.
  • Removable infant pillows provide extra support and comfort.
  • One-click LATCH connectors for easier installation.
  • Easier and faster to install correctly in the car.
  • 2 cupholders easy to remove and dishwasher safe
  • Seat pad and harness covers are both machine washable and dryer safe.

Description


Introducing the Pria All-in-One convertible car seat, baby's first and only car seat. Surround your child in comfort and safety from the first ride home.

What’s in a Name, You Ask?

Just like the care you take to name your new little bundle of joy; we take great care in choosing names that best explain what you get with our products. And if our car seats have everything you need “all in one”, why not come out and say it? So, here it goes – our convertible car seats will now carry the name “All-in-One”. From birth to ten years, you get everything you need in a single car seat to keep your child cozy and safe. All in one is all you need.

All-in-One Seating System

With the Pria All-in-One Convertible Car Seat, you can take comfort in knowing that you’ll have a safe, comfortable car seat for your child, from birth to 10 years old. Children can ride rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode. It may be the only car seat you’ll ever need. Converting the Pria All-in-One Convertible Car Seat to each new stage is simple and intuitive, so you can quickly make car seat adjustments. It allows for a wide range of adaptability with its 3-position recline, 5 headrest heights, along with a QuickFit shoulder harness.

Superior Safety Features

Drive with confidence knowing that the Pria All-in-One Convertible Car Seat is backed by over 30 years of European engineering and exceeds all federal standards, including FMVSS 213. GCell® side impact protection is built into the headrest to cushion the impact, and protect your child around the head where it’s needed most. The QuickFit shoulder harness automatically raises the harness and headrest height to fit your growing child. Children grow at different rates so it’s important to have the flexibility to customize your car seat to ensure that you keep safety where you need it, when you need it.

Supreme Comfort

Soft-to-touch cushions and premium fabrics and padding throughout provide supreme comfort for your child during the journey. The Pria All-in-One fabrics are designed to keep your little one comfortable and cozy. The covers are easy to remove, machine washable and dryer safe.
Dimensions (Overall): 30.5 Inches (H) x 19.5 Inches (W) x 25.5 Inches (D)
Weight: 16.5 Pounds
Suggested Age: Newborn and Up
Features: Forward or Rear Facing Seat, Machine Washable Seat Pad, LATCH Compatible, multi-position recline, No-Rethread Harness
Fits Child (Forward Facing): Height between 34.4 Inches and 49 Inches, Weight between 30 Pounds and 65 Pounds
Fits Child (Rear Facing): Height between 19 Inches and 40 Inches, Weight between 5 Pounds and 40 Pounds
Includes: 2 Car Seat Strap Covers, Cup Holder, Infant Insert, Latch Guides, Baby Seat Insert
Industry or Government Certifications: JPMA Certified
Material: Polyether
Battery: No Battery Used
Care & Cleaning: Machine Dryable Cover, Machine Wash
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 94939143
UPC: 884392004149
Item Number (DPCI): 030-09-0817
Origin: Made in the USA
If the item details aren’t accurate or complete, we want to know about it.

all brands

all
car seat type age weight height
Infant newborn and infant up to 35 lbs up to 32"
Convertible newborn, infant, and toddler up to 65 lbs up to 50"
Harness Booster toddler and child up to 120 lbs up to 57"
Highback/Belt-Positioning Booster child up to 100 lbs up to 57"
Backless Booster child up to 110 lbs up to 57"

NHTSA Recommended Guidelines

Shipping details

Estimated ship dimensions: 19.75 inches length x 24.31 inches width x 25.88 inches height
Estimated ship weight: 22.95 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
This item ships in its manufacturer’s packaging, revealing what’s inside. ·

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Related Categories

4.0 out of 5 stars with 379 reviews
quality: 3.3 out of 5
comfort: 3 out of 5
durable: 2.53 out of 5
ease of cleaning: 3.33 out of 5
ease of installation: 3 out of 5
47% would recommend
88 recommendations
4 out of 5 stars
18 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Cozy and nice

[This review was collected as part of a promotion.] Received the Maxi Cosi Pria All in one car seat from Stellar. First impression was it looked luxurious and plush. The fabric stood out and looked soft and high end. Here’s where I have to take down 1 star. The installation was not the easiest, I have installed 4 different brand car seats before this and they were much easier and straight forward than this. Once you get through all the steps it is very secure but it was cumbersome to get there. With new innovative car seats and with the current technology we have now, I wish they kept busy parents in mind and paid more attention to that detail. Otherwise this is a great car seat, looks high end and cozy, and most importantly my daughter finds it comfortable. I totally recommend, just maybe YouTube installation to make things easier.
MJP26
Did you find this review helpful?
5 out of 5 stars
17 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Comfortable seat and easy to set up mostly

[This review was collected as part of a promotion.] I received this product through the Stellar Product Testing Panel. I have a newly 3 year old who is rear facing and a 9 year old who is in a booster seat. Both kiddos agreed the seat was comfortable and it fit them well. The padding on the seat is super squishy and thicker than any of the other seats we have had for the boys and they loved it. The instruction manual was easily the best laid out, so easy to follow, and one I never threw across the room in frustration. Add to that the seat itself was so easy to adjust and convert. I have nerve damage in my hands and I have the worst time with hand strength. The tilt lever on our others took an act of god to engage and then a linebacker to actually move into the position you needed. This one I was able to do one handed! I was delighted! Raising the head, moving the buckle, undoing the cloth was so easy. I was shocked. No anger here! Usually I have to take breaks so I don’t have a menty B. No so with this one. The conversion to booster was quick and mostly painless. Now let’s get to the negatives. I can’t use it as a booster in my suv since I can’t remove the headrest. There isn’t a place to store the buckles when it is converted to the booster or the instructions in the actual seat itself. The seat is so big and fluffy it makes it hard for my 9 year old to put the seat belt in. He almost tipped over and I had to click it for him. Putting the seatbelt through the rear facing slot was extremely difficult for one person to put through so it could be a more difficult to move from one car to another so I would not enjoy it if we only had one between both cars. But once in it was very secure. I really like this seat overall and would recommend to anyone looking for a new seat. Whomever wrote the instructions and whomever designed the conversion process need raises and need to be hire to do it for everything!
Molly
Did you find this review helpful?
3 out of 5 stars
17 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Maxi Cosi Car Seat

[This review was collected as part of a promotion.] I was given the Maxi-Cosi Pria All-in-One Convertible Car Seat to try as part of the Stellar Product Testing Panel. Overall, it has a mix of positives and drawbacks. My favorite part of this car seat is how cushioned it appears to be. The seat looks comfortable and well-padded, and my child seems content riding in it. It’s also relatively lightweight for a convertible car seat, which makes moving it between vehicles easier but makes the frame of the car seat seem cheap and not sturdy. I did find the installation a bit challenging, as it took some effort to get the seat tightened securely. While the light color looks great, it does show dirt and spills easily, so it requires more frequent cleaning. Overall, it’s a decent car seat with good comfort and design.
Checky44
Did you find this review helpful?
4 out of 5 stars
17 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Great Carseat

[This review was collected as part of a promotion.] I received this carseat to review from stellar product testing panel. This car seat feels sturdy, comfortable, and well made. The padding is soft, installation was easy, and it feels very secure once in place. I like that it adjusts as your child grows, making it a great long term option. Overall, it’s a solid, high quality car seat that offers both comfort and peace of mind.
AliM
Did you find this review helpful?
5 out of 5 stars
17 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Maxi Cosi Pria the one with kids in mind

[This review was collected as part of a promotion.] Maxi-Cosi Pria All-in-One Car Seat – Real-World Review We’ve been using the Maxi-Cosi Pria All-in-One Car Seat with our 18-month-old son, Garrett, and so far, it’s been a smooth, comfortable ride for both him and us. From the moment we installed it, we could tell this seat was designed with real parents (and wriggly toddlers) in mind. Installation was a breeze. No tools, no second-guessing. It clicked right into place in our car using the LATCH system, and adjusting it for rear-facing mode took just a few minutes. We’ve had it installed for about a week now, and daily daycare drop-offs have honestly gotten easier. Garrett settles into it without any fuss, and on more than one morning, he’s leaned back, content, like he’s in his own personal recliner. The plush padding is noticeably more cushioned than other car seats we’ve tried. It gives off a cozy, high-quality feel that reassures you your child is safe and snug. The built-in cup holders are a small but smart feature, perfect for water bottles now and snacks later as he gets older. We also appreciated the smooth recline mechanism, which made it easy to adjust for longer drives when we wanted him to nap comfortably. We haven’t had to transition to forward-facing or booster mode yet, but it’s reassuring to know this seat will grow with him. The five-point harness is simple to adjust, and the entire seat feels thoughtfully engineered, and sturdy without being bulky. If we could suggest one improvement, it would be to offer a wider variety of neutral tones that blend a bit more seamlessly with different car interiors. But truly, that’s a minor detail compared to the overall functionality and comfort this seat delivers. Final Thoughts The Maxi-Cosi Pria has quickly become one of our favorite pieces of car and travel gear. It’s comfortable, practical, and built to last beyond just the baby/toddler stage. We’d absolutely recommend it to other parents looking for a long-term car seat solution that doesn’t cut corners on comfort or design. We are so thankful for Stellar Product testing bringing this brand to our home for us to try because it opened my eyes to the brand and the options they offer for travel systems alike. Rating: 5 out of 5 stars
BreezyJ2020
Did you find this review helpful?
4 out of 5 stars
16 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Maxi Cosi Pria All in One

[This review was collected as part of a promotion.] I received the Maxi Cosi Pria All in One carseat as a part of the Stellar Product Testing Panel. Upon receiving it I thought the color of the seat and the design was very appealing. My child is 2.5 and is rear facing. I found the seat to be very easy to install and tighten using the LATCH system. I have been using this product for about two weeks and my child has been happy in the seat and seems comfortable. I have found that the straps tend to twist easily but they are fairly easy to untwist. Although it has not happened yet, with my child in the midst of potty training, accidents in the carseat are bound to happen and with the light colored fabric of the car seat that it will show stains easily.
markleyam
Did you find this review helpful?
4 out of 5 stars
16 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Super cozy

[This review was collected as part of a promotion.] We received the Pria car seat to test from the Stellar Product Testing Panel for my almost two year old. She found the car seat to be very comfortable and loved sitting in it. One of my favorite features is the removable cup holders, making it super easy to clean- something we struggled with in previous car seats. It was easy to install, however, it is a little bulkier than some of our other seats and so it doesn’t fit well into our car, where I have other children in car seats too. It is going to go instead into my husband’s car so that when she rides in there, she will have the comfort and space she needs.
Jeweleqt
Did you find this review helpful?
4 out of 5 stars
16 December, 2025
originally posted on doreljuvenile-maxicosi
Image

Safe comfortable and mom approved

[This review was collected as part of a promotion.] I’m really happy with the Maxi-Cosi Pria All-in-One Car Seat overall. What I love most is that it grows with your child, so it feels like something you can truly rely on for a long time instead of constantly switching car seats. Installing it was easier than I expected, and adjusting it to fit my child felt straightforward. Once it was in, it felt very secure and solid, which is the most important thing for me as a mom. The fabric is soft and nicely cushioned, and my little one seems comfortable in it, even during longer car rides. There’s no fussing, which says a lot. My favorite part is how practical and well thought out the seat is. The only thing that made me pause a bit is the lighter color, just because I know how quickly things can get messy with kids. Other than that, it’s been a great experience and I’d definitely recommend it.
Yaren08
Did you find this review helpful?
5 out of 5 stars
6 November, 2025
originally posted on doreljuvenile-maxicosi
Image

10/10

I absolutely love my Pria All in One Convertible car seat. It’s amazing rear facing and forward. It’s light weight for transferring to my husband’s truck. Easy to install.
breya
Did you find this review helpful?
1 out of 5 stars
31 October, 2025
originally posted on doreljuvenile-maxicosi
Image

Way too bulky

Honestly this car seat is too bulky. It feels cheap. It doesn’t recline enough. My baby is literally sitting straight up at the most reclined setting. I would not recommend this car seat.
1 reply from Consumer Care Team team - 2 months ago
We’re really sorry to hear that the car seat hasn’t met your expectations. We understand how important comfort and quality are for you and your baby, and we appreciate you taking the time to share your experience. The seat should offer a comfortable recline angle when properly installed — sometimes the recline can vary depending on the vehicle seat shape or installation method. Our team would be happy to review your setup and see if there’s a way to improve the recline or address your concerns. Please feel free to reach out to us at 1-800-544-1108, and we’ll do everything we can to help!
Maddy
Did you find this review helpful?
5 out of 5 stars
6 October, 2025
originally posted on doreljuvenile-maxicosi
Image

Great car seat

I bought this car seat 3 years ago for my daughter and now I’m buying it again for my new little one. I love the fact that you can take out the fabric parts and put in the washing machine. I’ve washed the parts of my daughters car seat for the past 3 years and it’s still holding up and going strong without any issues of the material ripping or showing signs of wear (maybe since I use a washing machine without an agitator).
Gatika
Did you find this review helpful?
3 out of 5 stars
Thumbs down graphic, would not recommend
29 September, 2025

Ripped Cover at Second Wash

This car seat is cute due to its color, but it feels bulky and heavy and one of the major seams in the cover came apart the second time I washed it but the seat was out of its warranty period.
Emily
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
12 September, 2025Verified purchase

Highly recommend

Love the comfort of the cushing and the security the carseat offers
Trash
comfort: 5 out of 5
durable: 5 out of 5
ease of cleaning: 5 out of 5
ease of installation: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?
5 out of 5 stars
Thumbs up graphic, would recommend
4 May, 2025Verified purchase

So comfy

Upgraded my son's car seat for road trips and this one has more cushion and is perfect for our road trips
Miss Mel
comfort: 4 out of 5
durable: 4 out of 5
ease of cleaning: 4 out of 5
ease of installation: 4 out of 5
quality: 4 out of 5
value: 4 out of 5
Did you find this review helpful?
4 out of 5 stars
26 February, 2025

Carseat fix

I do not like how bulky it is overall but it’s very comfortable for my toddler. I can’t reply to reviews but everyone saying the foam broke on theirs mine did as well however I was able to get a free replacement just from contacting customer service! Contact Dorel consumer care and just provide the car seat info and proof of purchase
Missingparts
comfort: 5 out of 5
durable: 4 out of 5
ease of cleaning: 4 out of 5
ease of installation: 4 out of 5
quality: 4 out of 5
value: 4 out of 5
Did you find this review helpful?
1 out of 5 stars
Thumbs down graphic, would not recommend
24 January, 2025

Falling apart in under a year!

I havent even had this a year and it's already broken it half. I have not been in a car wreck and this has always stayed in the car, not sure why the foam would just snap in half but that makes me feel like this is extremely unsafe for a toddler to use. I washed the cover once in the washing machine on cold and let it sit out and air dry and the cover would never fit back on properly. The head rest cover is always just flopping around and never stays put. Absolutely horrible car seat and I would not recommend!
1 reply from DorelJuvenileSupport team - 11 months ago
Thanks for your review! We're sorry to hear about your abundance of issues you've experienced with your car set, especially after a short tenure. We pride ourselves on sustainability and longevity, so needless to say we're disheartened that your car seat fell significantly short of this. Please contact our Consumer Care team at 800-544-1108 and we'll address this issue accordingly.
Chelsea
comfort: 1 out of 5
durable: 1 out of 5
ease of cleaning: 1 out of 5
ease of installation: 3 out of 5
quality: 1 out of 5
value: 1 out of 5
Did you find this review helpful?
1 out of 5 stars
Thumbs down graphic, would not recommend
26 December, 2024

Save your money

I had this car seat for less than two years and the headl piece is made with styrofoam and ripped off . Warranty only good for a year so it's a total scam.
1 reply from DorelJuvenileSupport team - 1 year ago
Thank you for your review. We are sorry to hear of your experience and our Consumer Care Team is happy to help! You can text us at 812-652-2525 or call at 1-800-544-1108.
DogMom
ease of cleaning: 5 out of 5
ease of installation: 1 out of 5
durable: 1 out of 5
comfort: 3 out of 5
quality: 3 out of 5
1 guest found this review helpful. Did you?
1 out of 5 stars
Thumbs down graphic, would not recommend
13 October, 2024

DO NOT BUY

I got this car seat from my registry and it really sucks. The straps are constantly messed up and so half the time it won’t get tight enough. This doesn’t happen in the car seat in my husbands car that was half the price. The straps and tightening are absolute garbage.
1 reply from DorelJuvenileSupport team - 1 year ago
Thanks for reaching out to us! We would like to express our sincerest apologies for the strap's inability to achieve the appropriate level of tightness to secure the child. Please contact our Consumer Care Department at 800-544-1108 and we'll address this issue accordingly.
Sdr0018
value: 1 out of 5
ease of installation: 1 out of 5
comfort: 1 out of 5
ease of cleaning: 1 out of 5
quality: 1 out of 5
durable: 1 out of 5
4 guests found this review helpful. Did you?
5 out of 5 stars
Thumbs up graphic, would recommend
2 October, 2024Verified purchase

5/5

I love this car seat! I've had it previously with my daughter when she was younger from newborn until 5-6 years old. I would def buy for all of my kids.
Sharon
value: 5 out of 5
comfort: 5 out of 5
ease of cleaning: 5 out of 5
durable: 5 out of 5
quality: 5 out of 5
ease of installation: 5 out of 5
1 guest found this review helpful. Did you?
2 out of 5 stars
Thumbs down graphic, would not recommend
10 September, 2024

Waste of Money

Worst car seat I’ve ever had. It doesn’t stay installed properly. Once it’s been washed the cover doesn’t stay on. Pilling horribly on the cover. I was exited because of the fun colors but the seat is horrible. Also feels very cheap compared to my Graco. Sucks that it only had 3 recline options.
1 reply from DorelJuvenileSupport team - 1 year ago
Thanks for your review! We would like to express our sincerest apologies for the multiplicity of issues you've experienced with your car seat. Please contact our Consumer Care Team at 800-544-1108 and our Certified Car Seat Technicians will gladly ensure you have a secure installation.
Cheyenne
ease of installation: 1 out of 5
comfort: 3 out of 5
value: 2 out of 5
ease of cleaning: 3 out of 5
durable: 1 out of 5
quality: 1 out of 5
2 guests found this review helpful. Did you?

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