Graco Extend2Fit 3-in-1 Car Seat, Grey Booster Car vs Safety 1st Turn and Go 360 ST Rotating All-in-One
Updated August 2026 — Safety 1st Turn and Go 360 ST Rotating All-in-One leads on ease of use and installation.
The Graco Extend2Fit offers a lower price and extended rear-facing capability, while the Safety 1st Turn and Go provides innovative installation features. Both are excellent choices.
Why Graco Extend2Fit 3-in-1 Car Seat, Grey Booster Car is better
Price
Graco is $40 cheaper
Rear-Facing Limit
Graco allows 50 lbs rear-facing
Installation Speed
Graco has a one-second installation
Why Safety 1st Turn and Go 360 ST Rotating All-in-One is better
Rotating Feature
Safety 1st offers 360° rotation
Installation Technology
Safety 1st has SecureTech indicators
Sales Rank
Safety 1st is ranked higher at 12,087
Overall score
Specifications
| Spec | Graco Extend2Fit 3-in-1 Car Seat, Grey Booster Car | Safety 1st Turn and Go 360 ST Rotating All-in-One |
|---|---|---|
| Safety Rating | Graco ProtectPlus | NHTSA compliant |
| Installation | InRight LATCH | SecureTech |
| Recline Positions | 6 | not specified |
| Harness System | No-Rethread | not specified |
| Rotation | No | Yes |
Dimension comparison
Price Comparison
The Graco Extend2Fit 3-in-1 Car Seat is priced at $279.99, making it about 17% cheaper than the Safety 1st Turn and Go 360 ST Rotating All-in-One Convertible Car Seat, which retails for $319.99. This price difference may appeal to budget-conscious parents looking for quality without breaking the bank. While both seats offer excellent safety features and versatility, the Graco model's lower price point could be a significant factor for those who prioritize cost when selecting a car seat.
Safety Features
When it comes to safety, both the Graco Extend2Fit and Safety 1st Turn and Go 360 ST offer robust protection for children. The Graco Extend2Fit is Graco ProtectPlus Engineered, which means it has undergone rigorous crash testing to protect against frontal, side, rear, and rollover crashes. Safety 1st's model also meets or exceeds all federal safety standards and is NHTSA compliant, featuring SecureTech indicators that help ensure proper installation. While both products excel in safety, the Graco's specific engineering for multiple crash scenarios may provide an edge.
Installation Ease
Installation is crucial for any car seat, and the Graco Extend2Fit shines with its Push-button InRight LATCH system, allowing for a secure installation in just one second. In contrast, the Safety 1st Turn and Go 360 ST includes SecureTech technology, which helps prevent loose vehicle belt tension and offers red-to-green indicators for secure fit confirmation. However, the Graco's faster installation method could be more appealing for parents who frequently move the seat in and out of vehicles.
Versatility
Both car seats are designed to grow with your child, but they do so in different ways. The Graco Extend2Fit is a 3-in-1 model that transitions from rear-facing (4-50 lb) to forward-facing (22-65 lb) to a highback booster (40-100 lb). The Safety 1st Turn and Go 360 ST also offers three modes: rear-facing (5-40 lbs), forward-facing (30-65 lbs), and a booster mode (40-100 lbs). The Graco's extended rear-facing limit of 50 lbs, along with its adjustable extension panel for added legroom, allows for longer rear-facing use, which many safety advocates recommend.
Comfort
Comfort is essential for long car rides, and both products provide features to keep children content. The Graco Extend2Fit includes a 6-position recline to enhance comfort and aid installation, while the Safety 1st Turn and Go 360 ST also emphasizes comfort with its easy access and rotation feature. The ability to rotate the Safety 1st seat 360 degrees allows parents to face the seat toward them for easier buckling, which can be a game-changer for some families. This design focus can significantly reduce strain on parents’ backs during use.
Design and Aesthetics
Both car seats feature appealing designs, but they cater to different tastes. The Graco Extend2Fit comes in a grey finish, offering a neutral look that blends with most car interiors. On the other hand, the Safety 1st Turn and Go 360 ST is available in a sleek "Siberian Caviar" design, which may appeal to those looking for a more modern aesthetic. While design preference is subjective, the choices available provide options for different family styles and preferences.
Customer Feedback
Customer feedback is a vital aspect of any product decision, and both car seats have garnered positive reviews. The Graco Extend2Fit has a sales rank of 32,496, indicating a solid market presence, while the Safety 1st Turn and Go 360 ST has a higher ranking of 12,087, suggesting that it is a popular choice among parents. This could reflect not only the product’s features but also customer satisfaction regarding safety, comfort, and ease of use.
Which should you buy?
Ultimately, the decision between the Graco Extend2Fit 3-in-1 Car Seat and the Safety 1st Turn and Go 360 ST Rotating All-in-One Convertible Car Seat will depend on individual preferences and needs. If budget and extended rear-facing capability are your priorities, the Graco Extend2Fit is the more economical choice, with a price of $279.99. However, if you value innovative installation technology and the convenience of a rotating seat, the Safety 1st model, priced at $319.99, may be worth the investment. Each seat offers unique advantages, ensuring that parents can choose a car seat that best fits their lifestyle and safety requirements.

