Experts recommend Maxi Cosi Pria All-in-1 more than Graco SlimFit All-in-One
As of 8 Jan 2025, experts prefer Maxi Cosi Pria All-in-1 over Graco SlimFit All-in-One, but both Convertible Car Seats have solid expert endorsements.
As per this month's meta ranking, Maxi Cosi Pria All-in-1 received 3 recommendations: from Verywell Family (25 Nov 2024), Good Housekeeping (26 May 2023) and Parents (25 Nov 2024). By contrast, Graco SlimFit All-in-One received only 2 recommendations from what to expect (24 Dec 2024) and BabyGearLab (27 Nov 2024).
| Rank | Change | Price | Convertible Car Seat | Wirecutter  | babylist  | Verywell Family  | Parenting Pod  | Strolleria  | what to expect  | BabyGearLab  | Good Housekeeping  | Best Products  | Parents  |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | - | $189 |  Maxi Cosi Pria All-in-1 The Maxi Cosi Pria All-in-1 Convertible Car Seat is a safe, comfortable, and stylish car seat with side impact protection technology, adjustable features, and easy installation. | - | - | 10 | - | - | - | - | 6 | - | 10 |
| 21 | -1 | $200 |  Graco SlimFit All-in-One The Graco SlimFit All-in-One car seat is a safe, durable, and versatile option for parents looking for a comfortable and adjustable car seat that can accommodate children from infancy to toddlerhood and beyond. | - | - | - | - | - | 7 | 7 | - | - | - |
Curious to see this month's entire Convertible Car Seats ranking? It's here
Endorsement summary:
- On 24 Dec 2024 what to expect ranked Graco SlimFit All-in-One as #7
Rank Convertible Car Seat Comment ... ... ... #7 out of 7 Graco SlimFit All-in-One Best Convertible Car Seat for Small CarsSource: www.whattoexpect.com - On 27 Nov 2024 BabyGearLab ranked Graco SlimFit All-in-One as #7
Rank Convertible Car Seat Comment ... ... ... #7 out of 7 Graco SlimFit All-in-One Best Narrow Convertible SeatSource: www.babygearlab.com - On 25 Nov 2024 Verywell Family ranked Maxi Cosi Pria All-in-1 as #10
Rank Convertible Car Seat Comment ... ... ... #10 out of 12 Maxi Cosi Pria All-in-1 Best Adjustability... ... ... Source: www.verywellfamily.com - On 26 May 2023 Good Housekeeping ranked Maxi Cosi Pria All-in-1 as #6
Rank Convertible Car Seat Comment ... ... ... #6 out of 9 Maxi Cosi Pria All-in-1 Best Convertible Car Seat for Tall Babies... ... ... Source: www.goodhousekeeping.com - On 25 Nov 2024 Parents ranked Maxi Cosi Pria All-in-1 as #10
Rank Convertible Car Seat Comment ... ... ... #10 out of 12 Maxi Cosi Pria All-in-1 Best Adjustability... ... ... Source: www.parents.com
After counting and adding up the 81 expert endorsements of the January rankings, Maxi Cosi Pria All-in-1 outranks Graco SlimFit All-in-One. This is not to say that Graco SlimFit All-in-One is a bad option. Like Maxi Cosi Pria All-in-1, it is recommended by experts, but less.
As can be seen below, Maxi Cosi Pria All-in-1 outranks Graco SlimFit All-in-One by 10 positions. This indicates that, as of 8 Jan 2025, Maxi Cosi Pria All-in-1 is more critically acclaimed than Graco SlimFit All-in-One.
| Rank | Change | Price | Convertible Car Seat | Wirecutter | babylist | Verywell Family | Parenting Pod | Strolleria | what to expect | BabyGearLab | Good Housekeeping | Best Products | Parents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | - | Check price |  Nuna RAVA The Nuna RAVA convertible car seat is a highly recommended product for parents who prioritize safety, comfort, durability, ease of use, and style, with multiple safety features, adjustability, convenience, and a sleek design. | - | 2 | 9 | - | 1 | 5 | 5 | 5 | 4
| 9 |
| 2 | - | $280 |  Graco 4Ever DLX The Graco 4Ever DLX Convertible Car Seat is a safe, durable, and adjustable car seat that can accommodate children from infancy to toddlerhood and beyond. | - | - | 5 | 2 | - | 1 | 1 | - | 6 | 5 |
| 3 | - | Check price |  Graco Extend2Fit The Graco Extend2Fit Convertible Car Seat is a safe, comfortable, and adjustable option for parents looking for a car seat that can accommodate children from 4 to 65lbs. | - | 1 | 11 | 5 | - | 6 | 2 | - | - | 11 |
| 4 | - | Check price |  Britax One4Life The Britax One4Life Convertible Car Seat is a highly recommended car seat for parents who prioritize safety, comfort, durability, ease of use, and style, with a 5-star rating in all categories and a range of adjustable features. | - | 4 | - | 1 | - | 2 | - | 1 | - | - |
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Expert reviews [14]
Total expert reviews: 14
- with a score: 2
- without a score: 12
| Highest score by BabyGearLab | 84 |
| Average score based on 14 reviews | 83 |
| Lowest score by madeformums.com | 82 |
Score distribution:
| 80-100 | |
| 60-80 | |
| 40-60 | |
| 20-40 | |
| 0-20 |
Expert reviews [3]
Total expert reviews: 3
- with a score: 0
- without a score: 3
From Seller:
- Convertible Design: Transforms from rear-facing harness (5-40 pounds), to forward-facing harness (22-65 pounds), to highback booster (40-100 pounds)
- Slim Fit: Rotating cup holders and 10% slimmer design saves valuable backseat space
- Read more
From Seller:
- DESIGNED FOR KEEPING UP WITH YOUR GROWING FAMILY: From newborn car seats to child car seats, this convertible car seat is all about quick and easy, comfy and secure. Pria will simplify your life and ease your mind as you and your child journey together in the years ahead.
- Read more
General Info
Description
The SmilFit All-in-One is suitable for children from 5 to 100 pounds and converts from a rear and forward-facing car seat into a booster. This model offers a 4-position recline and meets all US safety requirements. Users say that the padding is soft and the seat cover is easy to wash.
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Adjustable Features
Harness Type
What type of harness is used to secure the child
5-point
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Adjustable Recline
Can the seat’s recline angle be adjusted?
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Padding or insert included
Extra padding is required to have a newborn or small baby fit properly in a convertible car seat
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Adjustment Features
How the straps and buckles adjust to ensure that the child is secured
- LATCH consists of lower anchors and top tether anchors, which are builtin
- to your vehicle, and connecting hooks that are built-in to your car seat.
- Lower anchors are used INSTEAD of the vehicle’s seat belt to secure the
- child seat to the vehicle. Top tethers are used IN ADDITION to the lower
- anchors OR the vehicle’s seat belt to secure a forward-facing car seat to
- the vehicle.
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Child Restrictions
Age Range
Newborn and Up
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Weight Range
Minimum weight to maximum weight
100 lbs
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Height Range
Minimum height to maximum height
49 inches
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Booster seat
Can the convertible car seat be used as a booster seat?
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Installation
How the seat is installed
If the seat is clicked into a base, the seat can can be taken out of the car easily with the child still in it.
Clicked into a base (the base is not movable)
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LATCH Connectors
What LATCH system connectors does the seat use to be secured in the vehicle?
Push-on. RF LATCH connectors
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Car Size
What size vehicles does this seat work with?
- Small (e.g. Toyota Prius)
- Medium (e.g. Kia Optima)
- Large (e.g. Dodge Charger)
- SUV / Minivans
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NHTSA Rating
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Physical Features
Weight of the seat
20 lbs
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Dimensions
Loading product dimensions...
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Other info
Return Policy
How long the trial period is and what the return policy is like
If such a defect is discovered during the limited warranty period, we will, at our sole option, repair or replace your product at no cost to you.
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