Hi there! We're here to help you decide between the Diono Radian 3RXT Safe+ and the Graco TurboBooster 2.0 Highback.
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+ | Graco TurboBooster 2.0 Highback | |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
High Back Booster |
Current price |
Currently unavailable
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Currently unavailable
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Rating | 4.58 | 4.80 |
Our Thoughts
The Diono Radian 3RXT Safe Plus and the Graco TurboBooster 2.0 Highback bring differing strengths to the table, with each catering to slightly different parent needs. The Diono seat stands out for its robust safety features, including a steel-reinforced frame and EPS foam for side-impact protection. Parents who are looking to ensure the highest degree of safety for their children, without regard for price, will likely lean towards the Diono Radian 3RXT Safe Plus. The slim design allows for three of these car seats to fit in a row, making it particularly appealing for families with multiple young children. The adjustable 12-position headrest adds to the comfort, and this seat goes a step further by accommodating forward-facing, rear-facing, and even booster modes. This long-term usability trumps the Graco TurboBooster, which only supports high back booster and backless booster modes.
On the other hand, the Graco TurboBooster shines for its affordability and lightweight design. This seat is significantly less expensive than the Diono Radian 3RXT Safe Plus, making it an attractive option for budget-conscious parents. It doesn't have as strong a safety rating as the Diono seat, but it still includes Graco's ProtectPlus system for enhanced crash protection. Where the Diono seat falls short in its complex seat cover installation that some parents find challenging, the Graco TurboBooster boasts a machine washable fabric seat that simplifies cleaning. It lacks latch anchors and the cup holder functionality isn't the best, which might be considerations depending on a family's lifestyle and car setup.
Comparing maximum weight limits further highlights their utility for different growth stages. Diono's Radian 3RXT Safe Plus serves for a higher weight range in both rear-facing mode (up to 50 lbs) and forward-facing mode (up to 65 lbs), providing an advantage over the Graco TurboBooster, which has no rear or forward-facing modes at all. However, the Graco TurboBooster is lord in the booster mode with its maximum weight limit extending up to 100 lbs, which gives an edge when accommodating older children, a gap that Diono could not bridge as it stops at only 120 lbs.
Considering all these factors, if your family is composed of multiple young children and price is not a make-or-, the Diono Radian 3RXT Safe Plus might be a worthy investment with its robust safety features and multi-stage usability. Conversely, if budget is a strong factor, or you're dealing with older children, the Graco TurboBooster could be a more suitable choice. Regardless of the choice you make, both car seats are worth considering and offer features that cater to various parental needs and preferences.
Key Details
Radian 3RXT Safe+ | TurboBooster 2.0 Highback | |
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Brand | Diono | Graco |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
High Back Booster |
Weighted Rating | 4.58 | 4.80 |
1 yr Price Range | $259.99 - $349.99 | $59.98 - $59.98 |
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. |
![]() Offers core safety features and comfort at an affordable price point. |
Safety |
![]() Steel-reinforced frame and comprehensive protection measures are a standout. |
![]() Includes Graco's ProtectPlus system for enhanced crash protection. |
Features |
![]() The 12-position headrest and machine-washable cover add notable convenience. |
![]() Standard features like an adjustable headrest and cup holders. |
Installation |
![]() Installation and reassembly, especially of the seat cover, are noted as challenging. |
![]() Open-loop belt guides aid in proper belt positioning but lacks latch anchors. |
Cleaning |
![]() The machine-washable cover is practical, but reinstallation can be cumbersome. |
![]() Machine washable fabric seat pad simplifies cleaning. |
Size |
![]() Its narrow design is ideal for fitting multiple car seats in a vehicle. |
![]() A standard size for booster seats without distinctive size benefits. |
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 Graco TurboBooster 2.0 Highback. 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+ | Graco TurboBooster 2.0 Highback | |
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Height Range | 18 - 44 inches | |
Weight Range | 4 - 50 pounds |
Forward-facing
Diono Radian 3RXT Safe+ | Graco TurboBooster 2.0 Highback | |
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Height Range | 30 - 57 inches | |
Weight Range | 22 - 65 pounds |
Booster
Diono Radian 3RXT Safe+ | Graco TurboBooster 2.0 Highback | |
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Height Range | 40 - 57 inches | 43 - 57 inches |
Weight Range | 40 - 120 pounds | 40 - 100 pounds |
Dimensions and Weight
Diono Radian 3RXT Safe+ | Graco TurboBooster 2.0 Highback | |
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Width | 17.0 inches | 16.7 inches |
Height | 28.5 inches | 29.4 inches |
Depth | 16.0 inches | 9.0 inches |
Weight | 30.6 pounds | 9.8 pounds |
Core Specifications
Diono Radian 3RXT Safe+ | Graco TurboBooster 2.0 Highback | |
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Model Year | 2018 | 2023 |
Made In | China | China |
Frame Material | Reinforced Steel | Unknown |
Safety and Compliance
Diono Radian 3RXT Safe+ | Graco TurboBooster 2.0 Highback | |||||||||||||||||||||||||||||||
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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 |
High Back Booster Backless 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+ | Graco TurboBooster 2.0 Highback | |
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Attachment Methods |
LATCH Seatbelt |
Seatbelt |
Harness Type | 5-Point | N/A |
Cup Holders | Has cup holders. | Has cup holders. |
Warranty and Durability
Diono Radian 3RXT Safe+ | Graco TurboBooster 2.0 Highback | |
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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 Graco car seats |
Full review of the Diono Radian 3RXT Safe+ Full review of the Graco TurboBooster 2.0 Highback |