Diono Radian R100 Review

Sam Evans Profile
(Rated from 40 reviews)

Updated 12 November 2019 by Sam

* On special until end December 2019

The Custom Fit Seat for Your Beautiful Baby

We endeavor to only include great quality, ideal products that can assist you to discover what you will need for your lifestyle. Our analysis is honest and in-depth because we would like you to have all the information – both good & bad prior to making your decision.

Are You in Dire Need of a Convertible Car Seat That Grows with Your Baby and Saves you Money?

The Diono Radian R100 All-in-One Convertible Car Seat is designed for longevity and in helping your child through maintaining a custom fit throughout his physical development.

It has five-shoulder, three buckle positions that enable your kid to have a secure, smooth, comfortable and durable ride during your trips. It can also fit three infants across a mid-sized vehicle. It caters to all your needs.

Who Is It For?

It is for parents who regularly travel and have infants of about 5 to 100 Pounds.

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The Diono Radian R100 All-in-One Convertible Car Seat Review

Intended Use 90%
Product Rating 80%
Value For Money 90%
Price 90%

Diono Radian R100 All-in-One Review Table

Summary seat that provides your kid with extra protection and comfort
Product Rating 7.00/10 versatile and convenient car seat is designed for longevity and helps keep your child safe even as he grows.
Intended Use 9.00/10 It is for infants of 5 to 100lbs
Value for Money 8.00/10 Worth its value
Price 8.50/10 Medium

Quick Summary

The seat comprises of new euro inspired fashions and interlock knit fabrics that provide a stylish and plush ride. It also has the expandable sides and longer seat bottom that offer better leg support. The two also assist in ensuring your kid is always cozy and also maintain a custom fit throughout their physical development.

We Like

The safe convertible car seat has incredible anchor clips and buckle positions that provide your child with a comfortable, secure and easy ride.It is flexible, versatile and convenient.

We Don’t Like

It’s hard to install and quite bulky. However, the seat has fantastic buckles and anchor clips that hold your baby down as you travel.

What It Includes

The top-rated convertible car seat has the bungee-like energy absorption which provides extra protection for kids of 20-40lbs in the forward position. When installed, the safety stop energy absorbing harness system reduces the impact on the child, therefore giving him a warm snug. It also has the rear-facing tether capability that lowers seat rotation in the case of a collision.

(Click On Images To Enlarge)

Key Features

Aluminium Reinforced Side Walls

The walls are thick and have the energy absorbing EPS foam that provides excellent side-impact safety.

Rear-Facing Tether Capability

The feature helps to reduce seat rotation during an impact like a crash or minor accidents.


  • Harness: 5-Point

  • Minimum Weight Recommendation: 5lbs

  • Maximum Weight Recommendation: 100lbs

  • Padding: Machine-Washable

  • Seat Weight: 25.1 Pounds

  • Seat Style: Matrix

  • Tether Capability: Rear-Facing

  • Foam: Energy-Absorbing(EPS)

  • Harness System: Safe Stop Energy-Absorbing

  • Fabric Design: New-Euro Inspired and Interlocking

  • Sides: Expandable

  • Buckle Positions: Three

  • Shoulder Positions: Five

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Diono Radian R100

Results You Will Get

The child carrier grows with your child providing him with convenience, comfort, and safety. You can always enjoy your trips and journeys without having to keep on checking out for him. This seat has the rear-facing tether capability to reduce seat rotation during an impact.

Customer Reviews

At the time of writing, there were 674 customer reviews with a rating of 4.6 out of 5 stars.

Customers praise it for its incredibility, versatility, and convenience.

Some of the reviews include: ‘This is a great car seat’ and ‘perfect fit.’

Pros & Cons

The baby seat is cumbersome, and it was cumbersome to install. However, despite these few tweaks, it is flexible, easy to adjust and a solid fit.

Some of the cons include: ‘Not great’ and ‘heavy load.’


  • Cute fabric

  • Flexible

  • Comfortable

  • Anchor clips and buckles are fantastic

  • 5-point harness

  • Versatile and convenient

  • Solid fit and secure


  • Bulky

  • Tricky to install


As we have mentioned, the seat has some minor problems. It is quite thick, and it’s hard to install it. So, if you can’t handle them, then we would recommend you try the Chicco Nextfit. You can also try the Diono Radian R120 Review.

Also please make sure to view our detailed article on the Best Convertible Car Seats. The Best Convertible Car Seats, Graco Contender 65 and Graco Extend2Fit.

Insider Information

This product has some minor problems with the weight and complicated installation. So, if these issues are too much for you, you can always try seeking for other convertible car seats.

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Our Verdict

The Diono Radian R100 All-in-One Convertible Car Seat gives you first-class service. It serves your needs and ensures you’re fully satisfied with what it provides. Thus, we wholeheartedly recommend you purchase it and enjoy all its greatness.

With this price, which is certainly the smallest it’s ever been, you will spare a bunch of money. Make certain that you view the button below for the ultimate savings.

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Current Top Rated Convertible Car Seats

Diono Radian R120

Well-rounded, great value

Available at an affordable price
The canopy is large enough to cover the entire seating area

Our top pick

Graco 4Ever All In 1

Well priced, convertible car seat

It is easy to set up
Maximum storage space

* On special until end December 2019

Britax Marathon G4

Reliable, effective, easy-to-use

It is easy to manoeuvre
It is easy to fold and stow

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