Hi there! We're here to help you decide between the Century Drive On 3-in-1 and the Diono Radian 3RXT Safe+.
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
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Current price |
Currently unavailable
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Currently unavailable
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Rating | 4.69 | 4.58 |
Our Thoughts
The Century Drive On 3-in-1 car seat and the Diono Radian 3RXT Safe Plus car seat are excellent products from trusted manufacturers, each offering unique attributes to ensure the safety and comfort of your child.
The Century Drive On stands out for its eco-friendly approach, using recycled materials and reflecting the brand's commitment to sustainability. The lightweight and compact design of this car seat is noted for its convenience, particularly for those with smaller vehicles or whom often change the seat from car to car. In terms of growth adaptation, it has a no-rethread harness system, which allows one-handed adjustments of both the headrest and harness. It is important to note that the maximum weight for rear-facing, forward-facing, and booster configurations are 40 lbs, 65 lbs, and 100 lbs, respectively. The seat is FAA-approved for both forward-facing and rear-facing settings but is not approved for use as a high back booster during air travel. Some parents have found the installation to be challenging, which could potentially be a disadvantage depending on your comfort and familiarity with installing car seats.
In contrast, the Diono Radian 3RXT Safe Plus car seat offers robust safety features with a reinforced steel frame. Parents have praised this car seat for its narrow design, which allows for multiple car seats in one row, making it especially beneficial for bigger families. Safety and ease of cleaning are also at the forefront with an adjustable headrest and machine-washable cover. The Diono Radian has a maximum weight limit of 50 lbs, 65 lbs, and 120 lbs for rear-facing, forward-facing, and booster settings respectively; offering more room for growth than the Century Drive On. However, some parents have voiced concerns about the complex installation and reassembly of the car seat cover and difficulties in adjusting the headrest during travel. Lastly, this car seat is FAA-approved for forward-facing and rear-facing configurations but not for high back or backless booster modes during flight.
Overall, both car seats have their strengths and potential challenges. If sustainability, lightness, and budget-friendliness are top priorities, the Century Drive On 3-in-1 could be an excellent choice. However, for families prioritizing a longer growth range, robust safety features, and compatibility for multiple car seats placement, the Diono Radian 3RXT Safe Plus might be worth the higher price tag. As always, factor in your own needs and preferences, considering your vehicle size, the need for portability, and your comfort with car seat installation when making your decision.
Key Details
Drive On 3-in-1 | Radian 3RXT Safe+ | |
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Brand | Century | Diono |
Type |
Convertible Rear-Facing Forward-Facing High Back Booster |
Convertible Rear-Facing Forward-Facing High Back Booster Backless Booster |
Weighted Rating | 4.69 | 4.58 |
1 yr Price Range | $118.99 - $169.99 | $259.99 - $349.99 |
Current price |
Currently unavailable
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Currently unavailable
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Value |
![]() Priced reasonably for a 3-in-1 car seat with sustainable materials. |
![]() Offers robust safety features and long-term usability, justifying its price. |
Safety |
![]() Several indicators of robust safety features and consumer trust. |
![]() Steel-reinforced frame and comprehensive protection measures are a standout. |
Features |
![]() Unique eco-friendly fabric and multi-stage convertibility. |
![]() The 12-position headrest and machine-washable cover add notable convenience. |
Installation |
![]() Some parents find the installation challenging. |
![]() Installation and reassembly, especially of the seat cover, are noted as challenging. |
Cleaning |
![]() No specific complaints or praises suggest an average cleaning experience. |
![]() The machine-washable cover is practical, but reinstallation can be cumbersome. |
Size |
![]() Its compact design is advantageous for small spaces and portability. |
![]() Its narrow design is ideal for fitting multiple car seats in a vehicle. |
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 Century Drive On 3-in-1 and the Diono Radian 3RXT Safe+. 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
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
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Height Range | 18 - 44 inches | |
Weight Range | 5 - 40 pounds | 4 - 50 pounds |
Forward-facing
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
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Height Range | 0 - 49 inches | 30 - 57 inches |
Weight Range | 22 - 65 pounds | 22 - 65 pounds |
Booster
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
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Height Range | 43 - 57 inches | 40 - 57 inches |
Weight Range | 40 - 100 pounds | 40 - 120 pounds |
Dimensions and Weight
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
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Width | 13.0 inches | 17.0 inches |
Height | 30.6 inches | 28.5 inches |
Depth | 20.8 inches | 16.0 inches |
Weight | 13.7 pounds | 30.6 pounds |
Core Specifications
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
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Model Year | 2021 | 2018 |
Made In | China | China |
Frame Material | Unknown | Reinforced Steel |
Safety and Compliance
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |||||||||||||||||||||||||||||||
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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 |
Forward-Facing Rear-Facing High Back Booster Backless Booster |
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NHTSA Ease-of-Use Ratings | Not rated by NHTSA. |
Rear-Facing Mode
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Previous Recalls | This car seat has never been recalled. | This car seat has never been recalled. |
Features
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
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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
Century Drive On 3-in-1 | Diono Radian 3RXT Safe+ | |
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Manufacturers Warranty Length | 1 year | 1 year |
Lifespan | 7 Years | 10 Years |
Additional Links
See all Century car seats | See all Diono car seats |
Full review of the Century Drive On 3-in-1 Full review of the Diono Radian 3RXT Safe+ |