Britax Poplar S Convertible Car Seat, 2-in-1 Car vs Safety 1st Turn and Go 360 DLX Rotating All-in-One
Updated August 2026 — Britax Poplar S Convertible Car Seat, 2-in-1 Car wins on weight and harness, Safety 1st Turn and Go 360 DLX Rotating All-in-One wins on width.
The Britax Poplar S offers superior safety features and installation ease, while the Safety 1st Turn and Go 360 DLX provides excellent versatility at a lower price.
Why Britax Poplar S Convertible Car Seat, 2-in-1 Car is better
Safety
Advanced crash energy management features
Installation
ClickTight technology simplifies installation
Comfort
Premium inserts and no-rethread harness
Why Safety 1st Turn and Go 360 DLX Rotating All-in-One is better
Price
More budget-friendly option
Versatility
Supports three modes of use
Rotation
360-degree rotation for easier access
Overall score
Specifications
| Spec | Britax Poplar S Convertible Car Seat, 2-in-1 Car | Safety 1st Turn and Go 360 DLX Rotating All-in-One |
|---|---|---|
| Max Weight | 65 lbs | 100 lbs |
| Rear Facing | 50 lbs | 40 lbs |
| Forward Facing | 65 lbs | 65 lbs |
| Installation | ClickTight | SecureTech |
| Crumple Zone | Yes | No |
Dimension comparison
Overview of the Britax Poplar S and Safety 1st Turn and Go 360 DLX
The Britax Poplar S Convertible Car Seat and the Safety 1st Turn and Go 360 DLX Rotating All-in-One Convertible Car Seat both provide safe and comfortable options for transporting children. The Britax Poplar S is priced at $399.99, while the Safety 1st Turn and Go 360 DLX is about 17% cheaper at $349.99. Both products are designed to grow with your child, but they offer different features that may appeal to various parents depending on their specific needs.
Design and Installation Features
The Britax Poplar S features a slim 17-inch design that allows for installation in tighter spaces without sacrificing safety and comfort. Its ClickTight technology simplifies installation, ensuring that parents can secure the seat correctly every time. On the other hand, the Safety 1st Turn and Go 360 DLX is equipped with a unique 360-degree rotational technology, making it easier to buckle and unbuckle children by turning the seat towards the parent. This seat also includes SecureTech indicators that help ensure the seat belt is properly tensioned during installation, addressing a common issue faced by parents.
Safety Features
Safety is paramount in both car seats. The Britax Poplar S incorporates a patented SafeCell crumple zone and a V-shaped tether to manage crash energy effectively. It also includes a carbon steel frame for additional strength and stability, which contributes to its high sales rank of 5,239. In contrast, the Safety 1st Turn and Go 360 DLX meets or exceeds all federal safety standards and features a red-to-green visual indicator for the top tether, promoting proper tether usage. While both seats have robust safety features, the Britax Poplar S has a slight edge in advanced crash energy management.
Comfort and Adjustability
When it comes to comfort, both car seats are designed with the child's needs in mind. The Britax Poplar S boasts premium inserts and padding for an elevated feel, along with a removable infant insert for younger children. Its 14-position no-rethread harness allows for easy adjustments as the child grows. The Safety 1st Turn and Go 360 DLX also emphasizes comfort with a plush infant insert and a 10-position headrest that can be adjusted for multiple growth stages. Both seats are designed to provide a comfortable experience, but the Britax offers more precise adjustability with its no-rethread harness system.
Versatility and Longevity
The Britax Poplar S is a 2-in-1 convertible car seat that accommodates children up to 65 lbs when forward-facing and up to 50 lbs when rear-facing. It is specifically designed to grow with the child, allowing for extended rear-facing use. Conversely, the Safety 1st Turn and Go 360 DLX is an all-in-one car seat that supports three modes of use: rear-facing, forward-facing, and as a belt-positioning booster, covering ages from birth to 10 years. This versatility may appeal to parents looking for a single solution throughout their child’s development.
Cleaning and Maintenance
Cleaning is a significant factor for busy parents, and both car seats offer features that simplify maintenance. The Britax Poplar S has a machine-washable cover and dishwasher-safe cup holders, making it easy to keep clean. Meanwhile, the Safety 1st Turn and Go 360 DLX also features a removable and washable cover, ensuring that spills and messes can be managed easily. While both seats offer practical cleaning solutions, the Britax’s additional dishwasher-safe cup holders may provide a slight convenience advantage.
Pricing and Value
Pricing is a crucial consideration for many families. The Britax Poplar S is available for $399.99, while the Safety 1st Turn and Go 360 DLX is priced at $349.99. This represents a savings of about $50 with the Safety 1st option, which might be appealing for budget-conscious parents. However, the differences in features and design may justify the higher price of the Britax for some buyers, especially considering its emphasis on advanced safety features and installation ease.
Customer Feedback and Rankings
The Britax Poplar S has a sales rank of 5,239, indicating a solid presence in the market, while the Safety 1st Turn and Go 360 DLX has a slightly lower sales rank of 11,339. This difference may suggest that the Britax is a more popular choice among consumers, potentially due to its reputation for safety and comfort. However, both products have received positive feedback regarding their usability and safety features, making them reliable choices for parents.
Which should you buy?
Choosing between the Britax Poplar S and the Safety 1st Turn and Go 360 DLX ultimately depends on your specific needs and preferences. If you prioritize advanced safety features and a premium feel, the Britax Poplar S may be worth the higher price. However, if you seek versatility and a more budget-friendly option, the Safety 1st Turn and Go 360 DLX offers excellent functionality and safety at a lower cost. Both car seats are excellent choices, but your decision should reflect your family's lifestyle and budget.

