Consumer Score
In comparison:
Britax Advocate ClickTight ranks #4 out of 68. Very high levels of customer satisfaction.
Go to rankings
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10.0
Amazing
Consumer Score
Neither Britax Advocate ClickTight nor Cybex Sirona were recommended by experts this month
On 9 Apr 2024 (14 days ago) we went through 84 Convertible Car Seat expert endorsements , however neither Britax Advocate ClickTight nor Cybex Sirona were included in any of those recommendations. Since neither Convertible Car Seat received a single endorsement, as far as expert recommendations go, it's technically a tie. We do, however, recommend taking a look at Nuna RAVA or other critically acclaimed Convertible Car Seats of this month.
For reference, Nuna RAVA received 8 endorsements this month, from Best Products (10 Jan 2023), Good Housekeeping (26 May 2023) what to expect (15 Feb 2024) and 5 others.
| 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 | - |
| N/A | N/A | Check price |  Britax Advocate ClickTight | - | - | - | - | - | - | - | - | - | - |
| N/A | N/A | $400 |  Cybex Sirona | - | - | - | - | - | - | - | - | - | - |
Curious to see this month's entire Convertible Car Seats ranking? It's here
Where to buy?
Britax Advocate ClickTight 
Cybex Sirona 
As can be seen below, in Apr 2024 neither Britax Advocate ClickTight nor Cybex Sirona were recommended by key experts who publish Convertible Car Seats recommendations.
| 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 [13]
Total expert reviews: 13
- with a score: 3
- without a score: 10
| Highest score by carseatblog.com | 100 |
| Average score based on 13 reviews | 89 |
| Lowest score by BabyGearLab | 66 |
Score distribution:
| 80-100 | |
| 60-80 | |
| 40-60 | |
| 20-40 | |
| 0-20 |
No expert reviews linked yet for Cybex Sirona.
From Seller:
- Easy installation: Patented ClickTight makes car seat installation as simple as buckling a seat belt
- Surrounded in safety: 3 layers of side impact protection, quick adjust head protection, steel frame and impact absorbing base
- Read more
From Seller:
- CYBEX SensorSafe Technology: Integrated into the 5-point safety harness chest clip, data syncs thru vehicle receivers and cellphones – alerting when unsafe conditions arise such as car temperature, unsecured harness, or unattended child.
- Read more
Official Urls:
EAN Numbers: 0652182726775
UPC Numbers: 652182726775
Model Numbers: E1A495Q
No manufacturer information linked for Cybex Sirona.
General Info
Description
This car seat features the ClickTight Installation System, which allows users to quickly install it without weight, belt, or seat limits of LATCH. It features 3 layers of side impact protection, including external cushions, a foam-lined headrest, and an energy-absorbing shell. The car seat also has a steel frame and a 14-position adjustable harness.
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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.
Front-facing with adjustable impact shield
Child Restrictions
Age Range
2 years
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Weight Range
Minimum weight to maximum weight
5lb - 40lb
9 to 18 kg
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?
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)
Installed directly into the car (the seat 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
One-click installation with ISOFIX
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
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Physical Features
Weight of the seat
31 lbs
33 lbs
Dimensions
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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.
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Cybex Sirona is a well-known option at the top of the price range. It's in the top 3 bestselling convertible car seats and has dozens of popular alternatives in the same price range, such as Cybex Sirona S SensorSafe or Peg Perego Agio Kinetic .
Cybex Sirona was released in 2017. We don't know any convertible car seats that are newer on the market.
Cybex Sirona is $139.96 more expensive than the average convertible car seat ($259.99).
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