In this complete guide to the best Diono convertible car seats, we cover the background on the company, information on its safety record, and provide you with Diono convertible car seat reviews of the top models (and much more!)
Best Diono Convertible Car Seat (Summary Table)
Safest Diono Convertible Car Seats
The Radian 3XRT is specifically engineered to give your child extra layers of protection. This dynamic car seat is an all-in-one convertible car seat is equipped with a steel alloy frame, EPS energy-absorbing foam, and aluminum reinforced sidewalls that work together to give your child maximum security. As a bonus, the Radian 3 XRT comes in a variety of colors, and it can be folded to make taking your little one on an airplane easy and quick.
The Radian 3R is designed to give your child the ultimate protection by using strong and tested materials that keep your child secure on every ride. What sets this car seat apart from most, is the SuperLatch System that makes installing your car seat super quick and easy.
Also, the Radian 3R is designed to last longer in the rear-facing position, which is recommended for anyone using a car seat. Additionally, the Radian 3R can fold easily to make airplane rides safe for your child and enjoyable for the entire family.
Other features include:
There are no safety ratings available at this time.
The Radian RXT JMC (Just My Color) all-in-one convertible car seat has a sleek and compact, yet comfortable, design that allows for a 3-across-fit so that your other passengers have plenty of room. It also provides maximum security for your child with its energy-absorbing EPS foam that’ll keep your child snug and safe. The Radian RXT JMC is a long-lasting car seat that’ll ensure that your child is riding safely until they weigh 120 pounds.
The Rainier 2AXT will have your child riding in your vehicle safely and in style. With this model, you have the choice to upgrade it to first-class, meaning you can choose to have it outfitted with homemade European leather or Merino Wool. Along with this extra layer of luxury, the Rainier 2AXT has extra-deep side walls and reinforced aluminum sides that’ll give your child top-of-the-line protection. You also don’t have to worry about your child outgrowing the Rainier 2AXT because it grows with your little one (until they reach 120 pounds).
There are no safety ratings available for this car seat at this time.
The Radian 3RX is designed to give your child the highest level of protection while riding in your vehicle. It’s also equipped with a padded harness and Diono’s SuperLATCH system that makes installation easier and more time-efficient. With its adjustable headrest and buckle positions, the Radian 3RX will ensure that your child remains comfortable and safe as they continue to ride in the car seat.
There are no safety ratings available for this car seat at this time.
The Rainier 2AX will provide your child with an extra layer of safety and luxury. It has enhanced side impact protection and extra-deep reinforced aluminum sidewalls to ensure that your child is getting the most out of their car seat. As a bonus, the Rainier 2AX has the ability to grow with your child, so you can expect it to be long-lasting, durable, and safe as the years go on.
The safety ratings provided by the NHTSA can be found here (rear-facing). To summarize:
Background on Diono
When was the company started?
Diono is a relatively new American company that was founded in 1999. It was founded by Brad Keller, and the headquarters are currently located in summer, Washington. The Diono mission is to create state-of-the-art baby products that’ll keep your child safe, secure, and comfortable in every car ride.
How large is the company?
Diono has several locations in the US United Kingdom, China, Canada, France, Germany, and Hong Kong and has products in over 54 countries. Their estimated annual revenue is $26.5 million with over 70 employees working at each location.
What products does the company manufacture?
Diono manufactures a steady line of car seats (all-in-one convertibles, infants, and boosters), strollers, baby carriers, and accessories.
What is the reputation of the company’s products?
Diono is known for its high-quality car seats that provide enhanced protection for years to come. They’re not only strong, but they’re also certified for airplane use, which is a quality that most car seats don’t have. Diono car seats are also known to have a higher rear-facing limit and expandable leg rests to give your child plenty of legroom. Lastly, Diono is famous for integrating most of its car seats with a 3-across-fit feature that leaves plenty of space for your other passengers.
Difference between Diono Convertible Car Seats
The biggest difference between the Diono all-in-one’s and the Diono convertible car seats is that the all-in-one’s come with a 3-across-fit feature. This feature means that you can fit three of these seats in your car without worrying about it too cramped. It also means that if you have other passengers riding with you, they won’t be confined to a little space due to a bulky car seat.
Diono Convertible Car Seats on Sale
Where can consumers in the USA find Diono car seats on sale?
You can find Diono car seats on sale on their website, Amazon, Albee Baby, and Target.
Diono Convertible Car Seats vs Other Manufacturers
Diono vs Britax convertible car seats
As far as price, Diono and Britax cost about the same. There are some Diono models that may be on the pricier side but in general, one brand is not too much more expensive than the other.
Britax does have a bit of the upper hand when it comes to their safety ratings and reputation. That’s probably due to them being around a lot longer (+70 years), so they’ve had time to build and create new products that exceed the NHTSA safety standards. But, Diono is definitely catching up.
While both brands have some sort of ClickTight or SuperLATCH installation system, Diono is the only one with a compact design that frees up more space in the backseat. Diono convertible car seats can also be adjusted to give your child more legroom and more time in the rear-racing position.
Diono vs Clek Fllo convertible car seats
Clek Fllo convertible car seats are a bit more practical to use. They’re very compact and lightweight, which makes it easy to sit more than one of them in the back seat, much like the Diono 3-across-fit feature.
In regards to price, both brands are in the same ballpark, however, Clek Fllo may be a little bit cheaper. Also, Clek Fllo convertible car seats come with an anti-rebound bar to minimize the impact force of a car crash, and Diono car seats don’t have this option.
Lastly, Diono car seats are known to be easier to carry and travel with than Clek Fllo car seats. On the other hand, Clek Fllo car seats have a slightly better safety rating than Diono car seats.
Diono vs Graco convertible car seats
First, all Graco convertible car seats are equipped with cup holders to make carrying your child’s drink easier and more convenient. Also, Graco car seats are bulkier than Diono convertibles, meaning they don’t the ability to free up more space in the back seat as Diono car seats do.
As far as price goes, Graco car seats are definitely cheaper than Diono. That doesn’t mean they’re lacking in quality. Both brands are equipped with state-of-the-art features to ensure that your child is getting the safest car ride every time.
Safety ratings for both brands are about the same, but Diono car seats are certified for airplane use and can fold up easily, making travel so much easier.
Diono Car Seat Accessories
What accessories should consumers consider to go along with their Diono convertible car seat?
For Diono convertible car seats, the following accessories will enhance your Diono experience, and make using your car seat easier.
- Car seat angle adjuster
- Car seat travel bag
- Car seat carry strap
- Cup caddy
- Summer Cover
Diono car seats can last up to 10 years and 8 years when using it in harness mode.
Diono is an American manufacturer, so all of its products are produced in America.
You can buy Diono car seats from many local retailers that sell car seats.
To better understand how to install your Diono convertible car seat, please take a look at the videos listed below.
Rear-facing Seatbelt Installation
Forward-facing Seatbelt Installation
Rear-facing SuperLATCH Installation
Forward-facing SuperLATCH Installation
Luckily, Diono car seat covers are machine-washable, so this video will show you how to remove and replace your Diono seat cover.
Child Car Seat Buying Guide (Interactive Video) | Consumer Reports
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