Consumer Score
In comparison:
Britax Marathon ClickTight ranks #32 out of 68. Very high levels of customer satisfaction.
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9.7
Amazing
Consumer Score
In comparison:
Graco SlimFit All-in-One ranks #16 out of 68. Very high levels of customer satisfaction.
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Go to rankings
10.0
Amazing
Experts recommend Graco SlimFit All-in-One more than Britax Marathon ClickTight
As of 9 Apr 2024, experts prefer Graco SlimFit All-in-One over Britax Marathon ClickTight, but both Convertible Car Seats have solid expert endorsements.
As per this month's meta ranking, Graco SlimFit All-in-One received 2 recommendations: from what to expect (15 Feb 2024) and BabyGearLab (2 Apr 2024). By contrast, Britax Marathon ClickTight received only 1 recommendation from Parenting Pod (9 Feb 2024).
| Rank | Change | Price | Convertible Car Seat | Best Products  | Good Housekeeping  | what to expect  | Verywell Family  | BabyGearLab  | Parenting Pod  | babylist  | Parents  | Strolleria  | Wirecutter  |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | - | $150 |  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 | - | 3 | - | - | - | - | - |
| 30 | N/A | Check price |  Britax Marathon ClickTight The Britax Marathon ClickTight car seat is a highly recommended convertible car seat that prioritizes safety, comfort, and ease of use, with a steel frame, side-impact protection, and a patented ClickTight installation system. | - | - | - | - | - | 8 | - | - | - | - |
Curious to see this month's entire Convertible Car Seats ranking? It's here
Endorsement summary:
- On 9 Feb 2024 Parenting Pod ranked Britax Marathon ClickTight as #8
Rank Convertible Car Seat Comment ... ... ... #8 out of 9 Britax Marathon ClickTight Best Without Booster... ... ... Source: parentingpod.com - On 15 Feb 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 2 Apr 2024 BabyGearLab ranked Graco SlimFit All-in-One as #3
Rank Convertible Car Seat Comment ... ... ... #3 out of 6 Graco SlimFit All-in-One Best Value Convertible Seat... ... ... Source: www.babygearlab.com
After counting and adding up the 84 expert endorsements of the April rankings, Graco SlimFit All-in-One outranks Britax Marathon ClickTight. This is not to say that Britax Marathon ClickTight is a bad option. Like Graco SlimFit All-in-One, it is recommended by experts, but less.
Where to buy?
Britax Marathon ClickTight 
Graco SlimFit All-in-One 
As can be seen below, Graco SlimFit All-in-One is mentioned by key experts in Apr 2024, while Britax Marathon ClickTight is not.
| Rank | Change | Price | Convertible Car Seat | Best Products | Good Housekeeping | what to expect | Verywell Family | BabyGearLab | Parenting Pod | babylist | Parents | Strolleria | Wirecutter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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. | 4 | 5 | 5 | 9 | 5 | - | 4 |
9 | 1 | - |
| 2 | - | $239 |  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. | 6 | - | 1 | - | 1 | 2 | 2 | - | - | - |
| 3 | +1 | 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. | - | - | 2 | - | - | 1 | 1 | - | - | - |
| 4 | +1 | Check price |  Cosco Scenera Next The Cosco Scenera Next car seat is a budget-friendly, safe, and portable option that is suitable for short trips or occasional use, making it a great choice for families with young children who want a functional and stylish car seat. | - | 2 | 3 | - | - | 4 | 7 | - | - | 3 |
| Show all rows | |||||||||||||
Expert reviews [17]
Total expert reviews: 17
- with a score: 4
- without a score: 13
| Highest score by bestcarseathub.com | 380 |
| Average score based on 17 reviews | 164 |
| Lowest score by parentingnerd.com | 90 |
Score distribution:
| 80-100 | |
| 60-80 | |
| 40-60 | |
| 20-40 | |
| 0-20 |
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 |
From Seller:
- Easy installation: Patented click tight makes car seat installation as simple as buckling a seat belt
- No rethreading, ever: 14 position harness, 2 position buckle for a comfortable fit as your child grows
- Read more
From Seller:
- The Graco SlimFit 3-in-1 Car Seat grows with your child, from rear-facing harness (5-40 pounds) to forward-facing harness (22-65 pounds) to highback booster (40-100 pounds)
- Slim design with dual integrated cup holders that rotate away, making the seat 10% slimmer to save valuable back seat space
- Read more
BG Review: Car Seat Britax Marathon ClickTight Ultimate Comfort
Review by Baby Gizmo
Popular! 70K views!
Play video review
Britax Marathon ClickTight Forward-Facing Install
Review by CarseatBlog
Popular! 49K views!
Play video review
Britax Marathon Clicktight - Installing of our pick for best convertible car seat
Review by Wirecutter
Play video review
Official Urls:
EAN Numbers: 0652182723927, 0652182733872
UPC Numbers: 652182723927, 652182733872
Model Numbers: E1A383D, E1A385R
Official Urls:
EAN Numbers: 0047406143702
UPC Numbers: 047406143702
Model Numbers: 2001876
General Info
Description
The Marathon ClickTight is suitable for kids from 5 to 40 pounds and can be used as a rear-facing car seat. It also converts into a forward-facing car seat for children from 1 year and 20-65 pounds. It features the SafeCell Impact Protection system and a 12-position adjustable harness.
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.
Adjustable Features
Harness Type
What type of harness is used to secure the child
5-point
5-point
Adjustable Recline
Can the seat’s recline angle be adjusted?
Padding or insert included
Extra padding is required to have a newborn or small baby fit properly in a convertible car seat
Adjustment Features
How the straps and buckles adjust to ensure that the child is secured
Easy-buckle system keeps buckles and straps out of your way when positioning your child.
- 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.
Child Restrictions
Age Range
0 - 5 Years
Newborn and Up
Weight Range
Minimum weight to maximum weight
5lb - 40lb
100 lbs
Height Range
Minimum height to maximum height
49 inches
49 inches
Booster seat
Can the convertible car seat be used as a booster seat?
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)
Clicked into a base (the base is not movable)
LATCH Connectors
What LATCH system connectors does the seat use to be secured in the vehicle?
Easy-On / Easy-Off LATCH Connectors
Push-on. RF LATCH connectors
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
- Small (e.g. Toyota Prius)
- Medium (e.g. Kia Optima)
- Large (e.g. Dodge Charger)
- SUV / Minivans
NHTSA Rating
Physical Features
Weight of the seat
28 lbs
20 lbs
Dimensions
Loading product dimensions...
Loading product dimensions...
Other info
Return Policy
How long the trial period is and what the return policy is like
Britax Child Safety, Inc. will only accept returned child restraints that have been issued a "Return Authorization Number" from the Britax Child Safety Consumer Service Department.
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.
Loading price comparison chart...
Graco SlimFit All-in-One is a very popular option at the bottom of the price range. It has a couple of popular alternatives in the same price range, such as Diono Radian 3R or Graco Contender Slim .
Graco SlimFit All-in-One is $102.02 cheaper than the average convertible car seat ($251.99).
You might also like:
High-rated Convertible Car Seats in a similar price range.
In comparison:
10.0
Amazing
In comparison:
10.0
Amazing