Cybex Callisto G 360 Rotating All-in-One vs Graco Contender Slim Convertible Car Seat, West
Updated August 2026 — Cybex Callisto G 360 Rotating All-in-One wins on safety and comfort, Graco Contender Slim Convertible Car Seat, West wins on portability.
The Cybex Callisto G 360 offers advanced features and long-term adaptability, while the Graco Contender Slim provides excellent value and portability. Choose based on your family's needs.
Why Cybex Callisto G 360 Rotating All-in-One is better
Safety Features
Cybex has a superior safety system.
Adaptability
Cybex offers three modes of use.
Comfort
Cybex provides multiple recline positions.
Why Graco Contender Slim Convertible Car Seat, West is better
Price
Graco is significantly cheaper.
Travel Compatibility
Graco is FAA approved for travel.
Weight
Graco is lighter and easier to transfer.
Overall score
Specifications
| Spec | Cybex Callisto G 360 Rotating All-in-One | Graco Contender Slim Convertible Car Seat, West |
|---|---|---|
| Installation | SAFELOCK System | LATCH System |
| Modes | 3 Modes | 2 Modes |
| Safety | SafetyAssure | ProtectPlus |
| Rotation | 360° | No |
| Cup Holder | No | Yes |
Dimension comparison
Overview of the Cybex Callisto G 360 and Graco Contender Slim
When comparing the Cybex Callisto G 360 Rotating All-in-One Convertible Car Seat and the Graco Contender Slim Convertible Car Seat, notable differences in features, design, and pricing emerge. The Cybex Callisto G 360 is priced at $749.95, while the Graco Contender Slim retails for $189.99, making the Graco model about 75% cheaper. This significant price gap reflects the distinct features each car seat offers, catering to different user needs and preferences.
Design and Usability
The Cybex Callisto G 360 boasts a unique 360° rotation feature, allowing parents to easily load their child from any recline position. With five reclining options, it ensures comfort for growing children. In contrast, the Graco Contender Slim is designed with a compact, lightweight build, making it easy to transfer between vehicles. Its slim design is especially advantageous for families needing to maximize space in the back seat. While both seats are user-friendly, the Cybex model prioritizes adjustability and comfort, whereas the Graco model emphasizes portability and space-saving.
Safety Features
Safety is paramount in both car seats, but they approach it differently. The Cybex Callisto G 360 incorporates the SafetyAssure Protection System, which is claimed to be 37% safer than standard options. This system includes an Anti-Rebound Base, Linear Side-impact Protection, and a Bluetooth-enabled chest clip for added security. On the other hand, the Graco Contender Slim is Graco ProtectPlus Engineered, undergoing rigorous crash tests for frontal, side, rear, and rollover impacts. While both seats offer robust safety features, the Cybex model emphasizes advanced technology, while the Graco provides reliable protection through tested engineering.
Child Growth and Adaptability
The Cybex Callisto G 360 is an all-in-one seat, accommodating children from birth through elementary school years. It offers three modes: rear-facing, forward-facing, and belt-positioning booster. This versatility makes it suitable for a longer duration, potentially saving money in the long run. Conversely, the Graco Contender Slim supports a rear-facing harness for children weighing 5-40 lbs and a forward-facing harness for those 26.5-65 lbs. While the Graco model grows with your child, it does not offer the same level of long-term adaptability as the Cybex.
Installation and Maintenance
Installation ease varies significantly between the two models. The Cybex Callisto G 360 features a SAFELOCK 1-Time Installation System, which simplifies the setup with a tether, seatbelt guide, and a secure closing mechanism. This design aims to ensure maximum stability and safety. In contrast, the Graco Contender Slim is designed for straightforward installation as well, equipped with a LATCH system and an easy-to-read level indicator for accurate positioning. Both models facilitate user-friendly installation, but the Cybex takes the lead with its innovative installation technology.
Comfort and Convenience
In terms of comfort, the Cybex Callisto G 360 provides multiple recline positions and a plush design that caters to the needs of infants and toddlers alike. The ability to rotate the seat for easy access enhances the overall user experience. The Graco Contender Slim, while not as plush, still offers a machine-washable seat pad and a removable cup holder for convenience. For families prioritizing comfort during travel, the Cybex may be the better choice, but the Graco’s lightweight and easy-to-clean features make it appealing for active lifestyles.
Travel Compatibility
Travel compatibility diverges significantly between the two car seats. The Graco Contender Slim is explicitly designed for travel, being FAA approved and lightweight for easy transfers between vehicles or even on flights. This makes it an ideal choice for families who frequently travel. Meanwhile, while the Cybex Callisto G 360 is robust and versatile, it is not highlighted for travel use. For families who prioritize travel convenience, the Graco model stands out.
Which should you buy?
Ultimately, the choice between the Cybex Callisto G 360 and the Graco Contender Slim depends on your family's priorities. The Cybex Callisto G 360, with its advanced safety features, adaptability through multiple modes, and rotational design, caters well to families seeking a long-term investment in a car seat. However, at $189.99, the Graco Contender Slim offers an exceptional value for those looking for a lightweight, space-saving option that still provides solid safety and comfort. If budget constraints are a significant factor, the Graco is the clear winner, but for those who desire premium features and versatility, the Cybex is worth the investment.

