Chicco MyFit vs. CYBEX Sirona S: Which is Better? (2024)

Compare the two car seats side-by-side

Hi there! We're here to help you decide between the Chicco MyFit and the CYBEX Sirona S.

Our goal is to provide you with the information you need to feel confident that you're choosing the optimal car seat for your family's needs and budget. Let us know if you have any other questions!

At A Glance

Chicco MyFit CYBEX Sirona S
Type Convertible

Forward-Facing High Back Booster
Convertible

Rear-Facing Forward-Facing
Current price
In stock
$219.99
In stock
$319.00
Rating 4.79 4.03

Our Thoughts

The Chicco MyFit Car Seat comes as a long-lasting solution for parents, designed to cater to a child's growing needs from 25 pounds to 100 pounds. While compact, it might seem heavier to some parents, reducing its portability between vehicles. However, its robust features like DuoGuard protection and a no-rethread harness system are alluring. It transitions seamlessly from a 5-point harness for younger toddlers to a belt-positioning booster for bigger kids, which adds to its versatility. Also, its reinforced steel frame ensures safety, which is a key concern for parents. The seat features thick, dual-density foam padding for superior comfort and a 9-position adjustable headrest and 4-position recline that supports children as they grow.

On the other hand, the CYBEX Sirona S is a convertible car seat known for its unique 360° swivel feature. With a larger weight capacity for rear-facing mode (50 pounds compared to the Chicco MyFit, which doesn't offer this mode), it provides enhanced safety and convenience for parents when placing their child in the car. While it offers features like SensorSafe technology and adjustable recline options, the installation can be challenging. This bulkier seat is heavier than the Chicco MyFit and could be a concern in smaller vehicles. However, its main disadvantage lies in not being FAA approved for any modes, meaning, traveling with it may be a bit of an issue.

In comparison, both car seats stand out for their unique features and focus on safety. However, the Chicco MyFit comes forward with an added advantage of affordability and longevity, offering value over time. Though it is heavier and may potentially lack space for bigger kids, it caters to a wider age range and its installation is more user-friendly. The CYBEX Sirona S, despite its innovative swivel design and excellent safety features, falls short in terms of its complicated installation and bulkier weight.

Conclusively, both car seats have their strengths, but if you're looking for a car seat that offers value for money, adaptable comfort, and ease of installation, the Chicco MyFit would be a better choice. However, if innovative design, advanced safety technology, and the advantage of a swivel feature top your list (and you are willing to deal with a complex installation process), the CYBEX Sirona S could be worth the extra spend. It's essential to weigh down your child's comfort, safety, and your budget before choosing the best option.

Key Details

MyFit Sirona S
Chicco MyFit CYBEX Sirona S
Brand Chicco CYBEX
Type Convertible

Forward-Facing High Back Booster
Convertible

Rear-Facing Forward-Facing
Weighted Rating 4.79 4.03
1 yr Price Range $164.99 - $219.99 $439.96 - $549.95
Current price
In stock
$219.99
In stock
$319.00
Value

Priced reasonably, the Chicco MyFit offers longevity and adaptability, providing value over time.

Offers advanced features and long-term use from infancy to toddler years, making it a cost-effective option despite its higher price point.

Safety

With a strong safety reputation and positive ratings, it meets the needs of safety-conscious parents.

Integrated with SensorSafe technology and enhanced side-impact protection, providing top-tier safety for children.

Features

Boasts features like side-impact protection, a no-rethread harness, and fold-away cup holders.

The 360° swivel design, magnetic buckle holders, and adjustable recline options set it apart from standard car seats.

Installation

Users find the installation process intuitive with the LATCH system and clear instructions.

Installation can be challenging, with some parents finding it complex and time-consuming.

Cleaning

The seat cover is removable and washable, making it easy to keep clean.

The seat cover is removable and machine washable, simplifying the cleaning process.

Size

While compact, some parents may find it heavy and challenging to move between vehicles.

While it’s not the most compact, its design accommodates growing children, balancing size with comfort and safety.

Review Click here Click here

Comparison of Specifications

While features and reviews provide a sense of real-world use, the specs offer quantifiable details on sizing, limitations, and more. Comparing key measurements and ranges side-by-side is crucial for ensuring you choose a seat properly fitted for your child and vehicle.

We've compiled the weight limits, height limits, dimensions, and other vital statistics for the Chicco MyFit and the CYBEX Sirona S. This data will confirm whether each seat can accommodate your child's current size and projected growth. Specs like seat depth and width are also important for assessing fit with your car's backseat.

Review the following key measurements for both seats. Pay special attention to the height and weight limits to ensure your child falls within the safe ranges.

Height and Weight Limits

Rear-facing

Chicco MyFit CYBEX Sirona S
Height Range 17 - 49 inches
Weight Range 4 - 50 pounds

Forward-facing

Chicco MyFit CYBEX Sirona S
Height Range 0 - 54 inches 28 - 49 inches
Weight Range 25 - 65 pounds 22 - 65 pounds

Booster

Chicco MyFit CYBEX Sirona S
Height Range 38 - 57 inches
Weight Range 40 - 100 pounds

Dimensions and Weight

Chicco MyFit CYBEX Sirona S
Width 17.5 inches 20.0 inches
Height 21.0 inches 25.5 inches
Depth 26.0 inches 25.3 inches
Weight 25.0 pounds 30.4 pounds

Core Specifications

Chicco MyFit CYBEX Sirona S
Model Year 2018 2021
Made In China China
Frame Material Reinforced Steel Reinforced Steel

Safety and Compliance

Chicco MyFit CYBEX Sirona S
Federal Safety Standards Meets all standards Meets all standards
Configurations FAA-Approved for Airplanes Forward-Facing
High Back Booster
Rear-Facing
Forward-Facing
NHTSA Ease-of-Use Ratings Forward-Facing Mode
Overall 3 out of 5 stars
Labels 2 out of 5 stars
Instructions 4 out of 5 stars
Securing 3 out of 5 stars
Installation Features 5 out of 5 stars
Booster Mode
Overall 3 out of 5 stars
Labels 3 out of 5 stars
Instructions 3 out of 5 stars
Securing 1 out of 5 stars
Installation Features 5 out of 5 stars
Rear-Facing Mode
Overall 5 out of 5 stars
Labels 5 out of 5 stars
Instructions 5 out of 5 stars
Securing 5 out of 5 stars
Installation Features 5 out of 5 stars
Forward-Facing Mode
Overall 4 out of 5 stars
Labels 4 out of 5 stars
Instructions 4 out of 5 stars
Securing 5 out of 5 stars
Installation Features 5 out of 5 stars
Previous Recalls This car seat has never been recalled. This car seat has never been recalled.

Features

Chicco MyFit CYBEX Sirona S
Attachment Methods LATCH
Seatbelt
LATCH
Seatbelt
Harness Type 5-Point 5-Point
Cup Holders Has cup holders. Has cup holders.

Warranty and Durability

Chicco MyFit CYBEX Sirona S
Manufacturers Warranty Length 1 year 2 years
Lifespan 8 Years 10 Years

Additional Links

See all Chicco car seats See all CYBEX car seats
Full review of the Chicco MyFit
Full review of the CYBEX Sirona S