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Cybex Callisto G 360 Rotating All-in-One vs Evenflo All4Stages Slim 4-in-1 Convertible Car Seat

Updated August 2026 — Cybex Callisto G 360 Rotating All-in-One wins on safety and recline, Evenflo All4Stages Slim 4-in-1 Convertible Car Seat wins on width and weight.

The Cybex Callisto G offers advanced safety features and comfort, while the Evenflo All4Stages is a budget-friendly, versatile option. Choose based on your priorities.

Why Cybex Callisto G 360 Rotating All-in-One is better

Safety Features

Cybex has a superior safety system.

Comfort

Cybex offers more recline options.

Design

Cybex has a more modern aesthetic.

Why Evenflo All4Stages Slim 4-in-1 Convertible Car Seat is better

Price

Evenflo is significantly cheaper.

Longevity

Evenflo accommodates children up to 120 lbs.

Space Efficiency

Evenflo has a slimmer profile.

Overall score

Cybex Callisto G 360 Rotating All-in-One
85
Evenflo All4Stages Slim 4-in-1 Convertible Car Seat
70

Specifications

SpecCybex Callisto G 360 Rotating All-in-OneEvenflo All4Stages Slim 4-in-1 Convertible Car Seat
Price$749.95$229.00
Modes34
Recline Options56
Safety Rating37% saferMeets standards
Installation EaseModerateEasy

Dimension comparison

Cybex Callisto G 360 Rotating All-in-OneEvenflo All4Stages Slim 4-in-1 Convertible Car Seat

Price Comparison

When it comes to price, the Cybex Callisto G 360 Rotating All-in-One Convertible Car Seat is significantly more expensive than the Evenflo All4Stages Slim 4-in-1 Convertible Car Seat. The Cybex is priced at $749.95, while the Evenflo is priced at $229.00, making the Evenflo about 69% cheaper. This substantial price difference could be a deciding factor for budget-conscious parents looking for a reliable car seat without breaking the bank.

Safety Features

The safety features of the Cybex Callisto G are more advanced compared to the Evenflo All4Stages. The Cybex boasts a SafetyAssure Protection System that is claimed to be 37% safer, featuring an Anti-Rebound Base, Linear Side-impact Protection, and a Bluetooth-enabled SensorSafe chest clip. In contrast, while the Evenflo does meet all applicable Federal Safety Standards and includes structural integrity and rollover testing, it lacks the enhanced safety systems found in the Cybex. Therefore, for parents prioritizing high-end safety features, the Cybex may be the better choice.

Ease of Installation

Both car seats prioritize ease of installation, but the Evenflo appears to have a slight edge in this category. The Evenflo All4Stages emphasizes an easier installation process with its SecureTight system, allowing for a secure fit with up to 50% less effort. On the other hand, the Cybex Callisto G features a SafeLock installation system, which simplifies the setup process but lacks the same emphasis on ease of use as the Evenflo. Parents who may struggle with installation may find the Evenflo to be a more convenient option.

Comfort and Adjustability

When it comes to comfort and adjustability, the Cybex Callisto G offers five recline options and can rotate in any position, enhancing the ease of loading a child. The Evenflo All4Stages also provides comfort with four rear-facing and two forward-facing recline options, in addition to a 12-position headrest that adjusts with one hand. While both car seats offer comfort, the Cybex's rotating feature and multiple recline options could provide a better experience for both parents and children during car rides.

Longevity of Use

The longevity of use is a strong point for the Evenflo All4Stages, which can accommodate children from birth to 120 pounds in various modes, including rear-facing, forward-facing, high-back booster, and no-back booster. This flexibility allows it to serve as a single car seat solution for a longer period. The Cybex Callisto G also has three modes of use, but it is tailored more towards the transition from infancy to elementary school rather than the extensive range seen in the Evenflo. Therefore, for parents looking for a seat that grows with their child for a longer duration, the Evenflo is the clear winner.

Design and Aesthetics

In terms of design and aesthetics, the Cybex Callisto G features a sleek and modern look with its Moon Black color, appealing to those who prioritize style alongside functionality. The Evenflo All4Stages, in Tybee Black, has a more utilitarian design that focuses on practicality. While both car seats are designed to fit well in most vehicles, the Cybex may attract parents looking for a more sophisticated appearance. Ultimately, this category may come down to personal preference regarding design.

Space Efficiency

The Evenflo All4Stages is more space-efficient than the Cybex Callisto G, with a slim profile of 16.9 inches in width. This design allows for easier fitting in smaller vehicles or for accommodating multiple car seats across the backseat. The Cybex does not specify its dimensions but is likely bulkier given its additional features. For families with limited space or those needing to fit multiple car seats, the Evenflo is a more practical choice.

Which should you buy?

Deciding between the Cybex Callisto G 360 Rotating All-in-One and the Evenflo All4Stages Slim 4-in-1 Convertible Car Seat largely depends on your specific needs and budget. If safety features and advanced technology are your top priorities, the Cybex may justify its higher price tag. However, if you are looking for a budget-friendly, versatile option that offers longevity and ease of installation, the Evenflo stands out as a compelling choice. Ultimately, both car seats have their strengths, but your decision should align with your family's lifestyle and safety preferences.