CYBEX Sirona S vs. Nuna Pipa: Which is Better? (2024)

Compare the two car seats side-by-side

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

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

CYBEX Sirona S Nuna Pipa
Type Convertible

Rear-Facing Forward-Facing
Rear-Facing
Current price
Currently unavailable
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Currently unavailable
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Rating 4.03 4.80

Our Thoughts

When it comes to the safety and comfort of our little ones, choosing the right car seat is paramount. The CYBEX Sirona S and Nuna Pipa are two top contenders in this category. Despite being distinct in design, each seat has its exceptional features, catering to different needs and preferences of families.

The CYBEX Sirona S is a convertible car seat with a unique 360° swivel feature, a game-changer for many parents seeking ease while transitioning the child in and out of the vehicle. This model can be used in both rear and forward-facing modes, accommodating a child's growth from infancy to toddlerhood. Safety is prioritized in this model, with SensorSafe technology and an enhanced side-impact protection system. This feature connects to a smartphone app and imparts crucial safety alerts. Though the seat's installation has been reported as complex by some, many consider that a small trade-off for its impressive features, size-flexibility it offers growing children, and the fact that its seat cover is machine washable.

On the other hand, the Nuna Pipa pays homage to the simpler side of design while ensuring utmost safety and comfort for infants. As a rear-facing seat, it is an excellent option designed for newborns to infants around 28-32 pounds. Safety is a strong suit for Nuna Pipa with its reinforced steel frame and compatibility with several strollers for smooth transitions on the go. The seat installation is appreciated for its user-friendly design, offering multiple options such as LATCH system, base, and seatbelt use. The removable cover adds to the ease of maintenance, although no specific mention of the cleaning process compared to other models.

Regarding weight capacity, the Cybex Sirona stands out with a higher weight limit in both the rear-facing (50 pounds) and forward-facing (65 pounds) modes when juxtaposed against Nuna Pipa's rear-facing mode of 32 pounds. This would prolong the usability of the Cybex Sirona, allowing your child to use it until a later stage, thus making it a cost-effective choice. it's important to note that Nuna Pipa is FAA-approved for travel in rear-facing mode, while Cybex Sirona S is not FAA approved for either mode.

In terms of recommendation, if you are looking for a stylish, reliable, and manageable car seat for infants, particularly if you often switch the car seat between vehicles or are frequent travelers, the Nuna Pipa might be a fitting choice. However, if you prefer a long-term, cost-effective solution that enables the transition from an infant seat to a forward-facing seat as your child grows, the CYBEX Sirona S would certainly be a smart investment. Remember, either choice prioritizes safety and comfort, ensuring a smooth ride for your little one.

Key Details

Sirona S Pipa
CYBEX Sirona S Nuna Pipa
Brand CYBEX Nuna
Type Convertible

Rear-Facing Forward-Facing
Rear-Facing
Weighted Rating 4.03 4.80
1 yr Price Range $439.96 - $549.95 $400 - $425
Current price
Currently unavailable
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Currently unavailable
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Value

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

While the price point is on the higher side, the quality and safety features present in the Nuna Pipa offer considerable value.

Safety

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

The car seat's reinforced steel frame and load leg provide excellent stability and safety.

Features

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

The car seat offers a range of fabric choices and is compatible with many strollers, although it lacks some additional features like cup holders.

Installation

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

With the LATCH system, base, and seatbelt options, the car seat offers a versatile and user-friendly installation.

Cleaning

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

The removable cover is a plus; however, there is no specific mention of ease of cleaning in comparison to other models.

Size

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

While not the lightest option available, the compact dimensions ensure it fits well in most cars.

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 CYBEX Sirona S and the Nuna Pipa. 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

CYBEX Sirona S Nuna Pipa
Height Range 17 - 49 inches 0 - 32 inches
Weight Range 4 - 50 pounds 4 - 32 pounds

Forward-facing

CYBEX Sirona S Nuna Pipa
Height Range 28 - 49 inches
Weight Range 22 - 65 pounds

Booster

Neither car seat has a Booster configuration.

Dimensions and Weight

CYBEX Sirona S Nuna Pipa
Width 20.0 inches 17.5 inches
Height 25.5 inches 23.0 inches
Depth 25.3 inches 25.2 inches
Weight 30.4 pounds 7.6 pounds

Core Specifications

CYBEX Sirona S Nuna Pipa
Model Year 2021 2021
Made In China China
Frame Material Reinforced Steel Reinforced Steel

Safety and Compliance

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

Features

CYBEX Sirona S Nuna Pipa
Attachment Methods LATCH
Seatbelt
LATCH
Base
Seatbelt
Harness Type 5-Point 5-Point
Cup Holders Has cup holders. No cup holders

Warranty and Durability

CYBEX Sirona S Nuna Pipa
Manufacturers Warranty Length 2 years 2 years
Lifespan 10 Years 10 Years

Additional Links

See all CYBEX car seats See all Nuna car seats
Full review of the CYBEX Sirona S
Full review of the Nuna Pipa