Hi there! We're here to help you decide between the Diono Radian 3RXT Safe+ and the Nuna Rava.
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+ | Nuna Rava | |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Convertible Rear-Facing Forward-Facing |
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 the Nuna Rava are both standout options in the realm of child car seats, each one armed with features designed to keep your children safe and comfortable during car journeys.
The Diono Radian 3RXT Safe Plus is praised for its robust safety features, including a steel-reinforced frame and comprehensive side-impact protection. Its slim design is noted for its ability to accommodate three car seats in a row, making it a top choice for families with multiple children. A standout feature is its high weight maximum in its booster mode (up to 120 lbs) and forward-facing mode (up to 65 lbs). This car seat, unfortunately, has its downsides. Users find the reassembly of the seat cover after washing challenging due to its complex installation process. Moreover, despite having a 12-position adjustable headrest, some parents have noted that it often slides down during travel, which could pose comfort problems for older children.
On the other hand, the Nuna Rava, though on the pricier side, is known for its superior safety measures, comfort, and adaptability. Like the Diono Radian 3RXT, it has a steel frame and offers extensive side-impact protection. Notably, it offers 2 inches of added legroom in the rear-facing position, accommodating your growing child. The Nuna Rava also makes installation a breeze with its unique door mechanism. A downside to note, however, is its bulkiness which may make it a challenge to move between cars and might take up significant space when rear-facing.
If budget isn't an issue and your priority is the combined safety and comfort features, I would recommend the Nuna Rava. Its installation is user-friendly, and the additional legroom adapts to the growth of your child, maximizing their comfort. However, if you have multiple children and need a narrower car seat that can accommodate higher weights, the Diono Radian 3RXT would be an excellent choice. Both car seats are FAA-approved in rear-facing and forward-facing modes, making them suitable for travel. Also, they are built to last with an impressive 10-year lifespan. Still, the final decision should always take into account your personal circumstances and preferences.
Key Details
Radian 3RXT Safe+ | Rava | |
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Brand | Diono | Nuna |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Convertible Rear-Facing Forward-Facing |
Weighted Rating | 4.58 | 4.70 |
1 yr Price Range | $259.99 - $349.99 | $450 - $549.95 |
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. |
![]() Despite a higher price point, the Rava’s durability and extensive features offer significant long-term value. |
Safety |
![]() Steel-reinforced frame and comprehensive protection measures are a standout. |
![]() All-steel frame and advanced side-impact protection make the Rava a fortress of safety. |
Features |
![]() The 12-position headrest and machine-washable cover add notable convenience. |
![]() Innovative legroom extension and hypoallergenic fabric set the Rava apart. |
Installation |
![]() Installation and reassembly, especially of the seat cover, are noted as challenging. |
![]() The unique door mechanism ensures a hassle-free, secure installation. |
Cleaning |
![]() The machine-washable cover is practical, but reinstallation can be cumbersome. |
![]() The Rava’s fabric is durable and comfortable, but no specific advantages in ease of cleaning have been observed. |
Size |
![]() Its narrow design is ideal for fitting multiple car seats in a vehicle. |
![]() The Rava's premium features add to its bulk, which might be a consideration for smaller vehicles. |
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 Nuna Rava. 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+ | Nuna Rava | |
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Height Range | 18 - 44 inches | 0 - 49 inches |
Weight Range | 4 - 50 pounds | 5 - 50 pounds |
Forward-facing
Diono Radian 3RXT Safe+ | Nuna Rava | |
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Height Range | 30 - 57 inches | 0 - 49 inches |
Weight Range | 22 - 65 pounds | 25 - 65 pounds |
Booster
Diono Radian 3RXT Safe+ | Nuna Rava | |
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Height Range | 40 - 57 inches | |
Weight Range | 40 - 120 pounds |
Dimensions and Weight
Diono Radian 3RXT Safe+ | Nuna Rava | |
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Width | 17.0 inches | 19.0 inches |
Height | 28.5 inches | 31.0 inches |
Depth | 16.0 inches | 16.0 inches |
Weight | 30.6 pounds | 27.2 pounds |
Core Specifications
Diono Radian 3RXT Safe+ | Nuna Rava | |
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Model Year | 2018 | 2017 |
Made In | China | China |
Frame Material | Reinforced Steel | Reinforced Steel |
Safety and Compliance
Diono Radian 3RXT Safe+ | Nuna Rava | |||||||||||||||||||||||||||||||
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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 |
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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+ | Nuna Rava | |
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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+ | Nuna Rava | |
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Manufacturers Warranty Length | 1 year | 2 years |
Lifespan | 10 Years | 10 Years |
Additional Links
See all Diono car seats | See all Nuna car seats |
Full review of the Diono Radian 3RXT Safe+ Full review of the Nuna Rava |