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Diono Radian R100 Convertible Car Seat, Stone

from Diono
4.6 out of 5 stars 568 customer reviews
| 150 answered questions

There is a newer version of this item:


About the Product
  • The Diono Radian family of car seats are the only convertible+booster seats with a full steel frame making them one of the safest car seats available today
  • Rear facing 5-to 40 pounds. Forward facing 20-65 pounds (up to 57") in 5 point harness. Booster to 100 pounds.
  • Aluminum reinforced sides and energy-absorbing harness system for added safety
  • EPS foam for side impact protection
  • Folds flat for travel and fits 3 across in a mid-size vehicle
  • Comfortable, washable cover
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Frequently Bought Together

  • Diono Radian R100 Convertible Car Seat, Stone
  • +
  • Diono Radian Angle Adjuster
  • +
  • Diono Ultra Mat Full-Size Seat Protector, Black
Total price: $231.49
Buy the selected items together


Product Description

Color: Stone

The RadianR100 is a highly versatile car seat that could be the only seat you’ll ever need. It comfortably seats rear-facing children from 5-40 pounds, forward-facing children from 20-65 pounds in 5-point harness, then converts to a booster for children up to 100 pounds Built for strength and safety, the RadianR100 has a steel alloy frame, reinforced sidewalls, SafeStop energy absorbing harness, thick EPS foam panels for side impact protection and our unique Superlatch system for easy installation. The RadianR100 is NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions, and rated for latch use with a child up to 65 pounds The R100 sits low on a vehicle seat for easy child boarding and with expandable sides and a longer seat bottom there plenty of room and comfort for your growing child. Option to add up to 4 cup holders (sold separately). It also folds flat for travel and storage, has a 10 year life, and offers amazing safety, comfort and convenience your child won’t outgrow.

Product Information

Color: Stone
Technical Details
Item Weight26 pounds
Product Dimensions16 x 17 x 28.5 inches
UPC677726166152 677726166053 677726175123 100029525284
Item model number16615
Target genderUnisex
Minimum weight recommendation5 Pounds
Maximum weight recommendation100 Pounds
material_compositionInfant
Additional product featuresAdditional Reclining OptionsWashable Fabric
Number of items1
Batteries requiredNo
OrientationForward / Rear Facing
Harness type5 pt
Seating capacity20.00
  
Technical Specification
  • Product Warranty: For warranty information about this product, please Click here [PDF]
  • User Manual [2.14mb PDF]
Additional Information
ASINB005MQR794
Best Sellers Rank #3,410 in Baby (See top 100)
Shipping Weight28.9 pounds (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
  
Warranty & Support

Product Warranty: For warranty information about this product, please Click here [PDF]
 

From the Manufacturer


Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By Katherine Chan TOP 500 REVIEWERVINE VOICE on January 2, 2012
Color: Stone Vine Customer Review of Free Product ( What's this? )
Diono RadianR100 is a great car seat for those who are looking for a car seat that will grow with your child from 5 to 100 lbs. We own the Diono RadianRXT, DionoR100, and the Graco Nautilus 3-in-1, and would have to say that the Diono is our favorite car seat for traveling purposes, but our second favorite car seat for everyday use (mainly because the kids like the Graco cup holders and armrests - more on that below). There are many things about this car seat that we love:

1. It's easy to set up and install. While I did need the instruction manual to figure many of the various parts and how to fully assemble the seat, the instructions were clear and the seat took no longer than 15 minutes for me to get set up in house, then another 15 minutes to get it installed into our cars. I did not include the unpacking time for the car seat from the box - that's just silly.

2. The Superlatch system is brilliant. With the Graco latch system, you have to shove your fingers into the seat in order to feel the latch system bar, then youhave to push down on the clip to install the latch system, and then potentially pinch your fingers because the clip. When you remove the clip, you have to shove your fingers back into the seat, feel around the evil finger pinching clip, squeeze the clip and potentially pinch your fingers again! With the Superlatch, you just shove the candy bar shaped bar onto the latch in the car until you hear a click. To remove, you push a button the top of the Superlatch, then pull out. This is awesome of epic proportions.

3. The Dionos are amazingly slim. You really could fit three of these seats in the backseat of your car. We have a 2009 Honda Odyssey and a 2006 Honda Accord and three of these seats would fit in the back if we really wanted to.
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Color: Shadow
Exactly what we needed. Fits three across in the back row of our Chrysler Town and Country mini van. Assembly/installation took about 10 minutes per seat. Color: Shadow
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Color: Stone Verified Purchase
three of these seats fit in the backseat of our suburu outback with 2 forward facing and 1 backward facing.
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By APG on October 30, 2013
Color: Stone Verified Purchase
We received two RadianR100's today and love them! I bought them for our sitter and to also use in our second car. They fit in the third row of our sitter's '03 Odyssey great, even with a their car seat back there! The price had me a little timid before purchasing, because we needed two seats, but now I'm so happy with the purchase! We needed seats skinny enough to fit into their van, and these work! I believe the widest part is actually the back piece, rather than the bottom piece, which helped us out so much when sticking three seats in the third row! They seem pretty comfortable too, which is always great!
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Color: Stone Verified Purchase
I have three of these forward facing in the back of Prius. It's a tight squeeze, but everyone is in there safely. This would be impossible without the Radian!
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Color: Stone Vine Customer Review of Free Product ( What's this? )
We have two Graco Nautilus chairs with which we are extremely satisfied, but subsequently purchased the Diono, which is also great.

The key selling point for both the Diono and the Graco for us was that we can buy one car seat to last our kids all the way to 100 pounds. Otherwise, you end up buying several as they outgrow the different ones. They both work very well for that and have served our kids well from toddlers to little kids to bigger kids.

Admittedly, although we have three car seats to last the kids all the way from birth (for the Diono not the Graco) to 100 pounds, we prefer the classic Graco (or other brand) SnugRide for when they were very, very small because they can sleep in the bassinet, which just clips into the car base that is permanently attached to the car. Very easy to move them into or out of the car without awakening them. However, they grow out of those pretty quickly, then the Diono (or Graco Nautilus) is great because it works when they are reclined or when they can sit up. [Edit: JaneeNoel's comment that that the Diono allows for both forward and rear facing infants whereas the Graco starts at larger, forward facing sizes is absolutely correct. Please see her comment for useful details. Our usage pattern and the general weariness of parenthood with wee ones clouded my memory on the nautilus b/c we always liked using the Snugride for our kids as infants. While the Diono's ability to function for infants is an advantage over the Graco's larger, minimum size requirement, it just doesn't matter to us, only because, in our minds, you can't beat the convenience of a Snugride (or equivalent) for hauling around an infant.]

So ... why did we switch from the Nautilus to the Diono -- size.
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Color: Stone Verified Purchase
We got these for the twins so that we have the option for a 3rd car seat in the future without having to buy a new car. They are solid and they seem very comfy. We had our friends infant seat back there as well for a trip, and the 3 fit perfectly back there. (VW Jetta)

My only concern for other buyers is that they say it is for babies as small as 5 pounds. My boys are big for 10 month olds, and the chest piece is pretty wide. It fits my boys, but would be huge on newborns.

We had to get the angler for the seat behind the drivers seat.
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