Hi there! We're here to help you decide between the Diono Radian 3RXT Safe+ and the Safety 1st Crosstown.
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
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Convertible Rear-Facing Forward-Facing High Back Booster |
Current price |
Currently unavailable
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Currently unavailable
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Rating | 4.58 | 4.70 |
Our Thoughts
The Diono Radian 3RXT Safe Plus and Safety 1st Crosstown are both convertible car seats designed to adapt to the evolving needs of growing children. Tailor-made to cater to families with multiple children or those with smaller vehicles, the Diono Radian 3RXT boasts a slim design allowing it to fit comfortably in most car seat configurations. Its strong, steel-reinforced frame is known for its robust safety features, including EPS foam for significant side-impact protection. Parents who prioritize top-tier safety features and long-term usability might find this car seat highly appealing. However, it has been noted for its quite challenging installation, with the cover being particularly tricky to reassemble after removal for washing. Its design may also obstruct the driver's view through the back passenger window, a potential point of consideration for some families.
On the other end of the spectrum lies Safety 1st's Crosstown, a budget-friendly option catering to parents seeking affordability without compromising on the seat's safety and comfort. Its versatile function as a 3-in-1 seat can easily transition from a rear-facing infant seat to a forward-facing seat and ultimately to a belt-positioning booster, potentially making it the only car seat you'd need to buy for your child. It has been highly praised for its soft, padded buckle providing comfort for the child, and easy installation process. However, a few users have expressed concerns about the perceived flimsiness of the plastic and loose straps, as well as the easily removable cup holders.
When comparing capacities, the Diono Radian 3RXT has a more significant edge, especially for larger children. With a maximum weight limit of 50 pounds in the rear-facing position and 65 pounds in the front-facing mode, it offers comparatively more prolonged usage before switching to a booster seat which can accommodate up to 120 pounds. The Crosstown, on the other hand, allows for a maximum of 40 pounds in a rear-facing position and 65 pounds front-facing, with its booster mode catering to children up to 100 pounds.
Given the salient features and capabilities of both car seats, the Diono Radian 3RXT Safe Plus comes highly recommended for families that prioritize exceptional safety features, durability and the necessity of accommodating multiple children in a vehicle despite its slightly complicated installation process. However, if budget is a more crucial factor, the Safety 1st Crosstown presents a sensible choice with its affordability, simple installation, and comfort, despite minor quality concerns.
Key Details
Radian 3RXT Safe+ | Crosstown | |
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Brand | Diono | Safety 1st |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Convertible Rear-Facing Forward-Facing High Back Booster |
Weighted Rating | 4.58 | 4.70 |
1 yr Price Range | $259.99 - $349.99 | $99.99 - $189 |
Current price |
Currently unavailable
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Currently unavailable
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Value |
![]() Offers robust safety features and long-term usability, justifying its price. |
![]() A price range from $99.99 to $189.00, paired with its 3-in-1 functionality, provides considerable savings over time. |
Safety |
![]() Steel-reinforced frame and comprehensive protection measures are a standout. |
![]() Several positive indicators of a high level of trust in its safety among parents. |
Features |
![]() The 12-position headrest and machine-washable cover add notable convenience. |
![]() It covers the essential features expected of a convertible car seat but lacks some of the advanced features of higher-end models. |
Installation |
![]() Installation and reassembly, especially of the seat cover, are noted as challenging. |
![]() Reviews often mention ease of installation, suggesting a user-friendly design. |
Cleaning |
![]() The machine-washable cover is practical, but reinstallation can be cumbersome. |
![]() The fabric is easy to clean, a convenience highly appreciated by parents. |
Size |
![]() Its narrow design is ideal for fitting multiple car seats in a vehicle. |
![]() With a moderate weight and footprint, it's fairly comparable to other seats in its class. |
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 Diono Radian 3RXT Safe+ and the Safety 1st Crosstown. 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
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
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Height Range | 18 - 44 inches | 19 - 40 inches |
Weight Range | 4 - 50 pounds | 5 - 40 pounds |
Forward-facing
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
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Height Range | 30 - 57 inches | 29 - 49 inches |
Weight Range | 22 - 65 pounds | 22 - 65 pounds |
Booster
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
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Height Range | 40 - 57 inches | 43 - 52 inches |
Weight Range | 40 - 120 pounds | 40 - 100 pounds |
Dimensions and Weight
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
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Width | 17.0 inches | 19.2 inches |
Height | 28.5 inches | 28.8 inches |
Depth | 16.0 inches | 31.8 inches |
Weight | 30.6 pounds | 15.4 pounds |
Core Specifications
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
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Model Year | 2018 | 2022 |
Made In | China | China |
Frame Material | Reinforced Steel | Reinforced Steel |
Safety and Compliance
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |||||||||||||||||||||||||||||||
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Federal Safety Standards | Meets all standards | Meets all standards | ||||||||||||||||||||||||||||||
Configurations FAA-Approved for Airplanes |
Forward-Facing Rear-Facing High Back Booster Backless Booster |
Forward-Facing Rear-Facing High Back Booster |
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NHTSA Ease-of-Use Ratings |
Rear-Facing Mode
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Not rated by NHTSA. | ||||||||||||||||||||||||||||||
Previous Recalls | This car seat has never been recalled. | This car seat has never been recalled. |
Features
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
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Attachment Methods |
LATCH Seatbelt |
LATCH Seatbelt |
Harness Type | 5-Point | 5-Point |
Cup Holders | Has cup holders. | Has cup holders. |
Warranty and Durability
Diono Radian 3RXT Safe+ | Safety 1st Crosstown | |
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Manufacturers Warranty Length | 1 year | 1 year |
Lifespan | 10 Years | 10 Years |
Additional Links
See all Diono car seats | See all Safety 1st car seats |
Full review of the Diono Radian 3RXT Safe+ Full review of the Safety 1st Crosstown |