Diono Radian 3RXT Safe+ vs. Graco Extend2Fit: Which is Better? (2024)

Hi there! We're here to help you decide between the Diono Radian 3RXT Safe+ and the Graco Extend2Fit.

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

Our Thoughts

As a parent and car seat expert, I have taken a closer look at the Diono Radian 3RXT Safe+ and the Graco Extend2Fit car seats to help you make the most informed decision for your family. Both seats come with top-tier safety features and offer long-term usability, but each has unique features that set them apart.

The Diono Radian 3RXT Safe+ is notable for its slim design, ideal for families with multiple children who need to fit several car seats in one row, or for those with smaller vehicles. This feature, alongside its enhanced safety measures such as a steel-reinforced frame and EPS foam for side-impact protection, make it a compelling choice for parents prioritizing safety and comfort. However, this car seat might pose challenges for those frequently needing to install and remove the cover for cleaning, as this has been noted as a complex task. It is also worth noting that it might not be the best choice for older taller children due to size limitations.

On the other hand, the Graco Extend2Fit offers excellent value for parents seeking an affordable car seat with premium safety features. It exceeds safety standards with its reinforced steel frame and high rear-facing weight limit, allowing children to stay in the rear-facing configuration for longer, a safety feature advocated by many experts. Although it is generally straightforward to install, some parents have reported challenges with tightening the harness and removing the seat cover for cleaning. Additionally, the Extend2Fit is bulkier than its counterparts, which might be a concern in smaller vehicles.

If you are someone with a larger vehicle or multiple children, I recommend the Diono Radian 3RXT Safe+. It offers robust safety features and conveniences like a machine-washable cover. On the other hand, if budget is a concern and you don't mind the bulky design, the Graco Extend2Fit might be a good fit for you. It provides exceptional value with its high weight limits, long lifespan, and adaptable design. But, whichever you choose, both options offer a combination of safety, comfort, and usability which makes either an excellent choice for your child's car seat.