Diono Radian R100 Convertible Car Seat plus Booster, Shadow

    • Share this:
    Share with a friend
    Sign into your email account to send this page to a friend:
    Outlook or Apple Mail
    or other default program

    Save $25 when you open a Walmart® Credit Card and spend $75 today.*

    *Offer subject to credit approval
    Learn More
    or Apply Now


    Diono Radian R100 Convertible Car Seat plus Booster, Shadow

    Buy from Walmart

    Shipping & Pickup

    Out of stock online

    • Store information not available.
    GIFTING NOTE:This item ships in the manufacturer's original packaging. If intended as a gift, the packaging may reveal the contents.

     Buy from Marketplace

    Shipping & Additional Information

    Item Description

    The Diono Radian R100 Car Seat plus Booster is a highly versatile car seat that could be the only seat you'll ever need. The comfortably seats rear-facing children and forward-facing children in a five-point harness, then converts to a booster for children up to 100 pounds. Built for strength and safety, the Radian R100 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 Radian R100 is NCAP crash tested 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 is plenty of room and comfort for your growing child. Option to add up to four 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.
    Diono Radian R100 Convertible Car Seat plus Booster, Shadow:
    • The Diono Radian R100 Car Seat plus Booster is rear-facing use for a child from 5-40 lbs and up to 57" tall
    • Forward-facing use for a child from 20-65 lbs and up to 57" tall
    • The Shadow Diono R100 Car Seat booster is for use by a child up to 100 lbs
    • The Diono Radian R100 Car Seat plus Booster features a 5-point harness
    • 5 shoulder and 3 buckle positions for custom fit
    • Steel alloy frame and aluminum reinforced sides
    • SafeStop energy absorbing harness
    • Energy absorbing EPS foam panels on all sides
    • The Shadow Diono R100 Car Seat has rear-facing tether capability
    • Expandable sides and longer seat bottom for leg support and comfort
    • 2 recline positions in forward-facing mode
    • Sits low on vehicle seat for easy child boarding
    • The Diono Radian Convertible Car Seat fits 3 across in a mid-size vehicle and offers more shoulder space
    • Add up to 4 cup holders (sold separately)
    • Folds flat for travel and storage
    • Rubber bottom grips for no-slip installation
    • Meets NHTSA, NCAP and ASTM safety standards
    • 10-year life
    • Machine wash and dry
    • LATCH installation up to 65 lbs
    • Diono Radian Convertible Car Seat Dimensions: 17"L x 16"W x 28.5"H
    • Weight: 25.2 lbs

    Questions about product recalls?
    Items that are a part of a recall are removed from the Walmart.com site, and are no longer available for purchase. These items include Walmart.com items only, not those of Marketplace sellers. Customers who have purchased a recalled item will be notified by email or by letter sent to the address given at the time of purchase. For complete recall information, go to Walmart Recalls.

    See all car seats on Walmart.com. Shop car seats including convertible car seats and booster car seats. Save money. Live better.


    Car Seat Type: Convertible Car Seats
    Primary Color: Gray
    Collection: Radian
    Car Seat Child Height Max: 57 inches
    Car Seat Child Weight Max: 100 pounds
    Car Seat Child Weight Min: 5 pounds
    Certification: ASTM
    Model No.: 16620
    Shipping Weight (in pounds): 28.9
    Product in Inches (L x W x H): 17.0 x 16.0 x 28.5
    Assembled in Country of Origin: Imported
    Origin of Components: Imported
    Walmart No.: 551131356

    Customer Product Reviews

    Rated 4.7 out of 5★ by 42reviewers.
    Rated 4 out of 5★ by It took a little time to install.. very solid seat My wife and I decided on this seat because we need a 2nd seat because she grew out of the infant carrier and the other car seat was in her car (we did not want to keep switching back and forth). We have a safety 1st seat which we do not like the straps at all. This seat was pretty simple but when 1st installing it was not really clear with the directions. My wife likes the straps a lot better in this and my daughter loves the room she gets compared to the other seat. It is a little heavy but you know it is just a solid seat when you hold it. I would give it 4.5 stars if I could. 02/10/2014
    Rated 5 out of 5★ by Love this seat! We bought this for our tall 3.5 year old, and we're very pleased. She is now 4.5 and she can open and close the 5-point harness by herself. Removing the cover for machine washing is easy. Great product! 03/12/2014
    Rated 5 out of 5★ by Love how narrow it is! I just bought this so I could fit 3 across in the back of my Chevy Impala. I can fit a booster seat, an infant carrier/base, and this seat for my 2 1/2 year old. I love how it is all steel frame, very heavy, and safe. My daughter loves that she can get right up into the seat herself and buckle the top. Only negative is that it sits so low, she can't see out the window like she could in her old seat. She will get there though as she grows. 03/22/2014
    Rated 5 out of 5★ by Slim line with easy access This is an awesome choice for being able to sit two adults plus one child in the back seat of a Ford Fusion or 3 car seats. It is much easier for my 3 year old grandson to get in and out with the lower profile. Folds easily and flat to store when not needed. Very sturdy and solid. Has built in straps to carry for travel if you are so inclined. My 3 year old does not complain about not being comfortable so must be ok. Great choice 03/12/2014
    Rated 5 out of 5★ by I bought 2 of these seats in January, and have been very pleased with them. I watch my grandchildren several days a week and needed to be able to have 2 car seats plus another older child seated in the back seat of my car (2014 VW Passat). The Radians were the first car seats that allowed enough room for my older granddaughter to be able to sit comfortably in between them. The seats themselves are very nice. I especially like being able to fold it for the times that I need to take one out and stick it in the trunk when I don't have the babes with me and need the extra seating space in the car. They grandkids (16 months and almost 3 years) both are comfortable riding in the seats. I also really like the extra padding on the straps. 03/12/2014
    Rated 4 out of 5★ by Amazing My aunt purchased this seat for my 3 year old. We used it today for the first time and my son loved it. He hates being in his seat and yet was very happy to sit in this. My son has almost outgrown both his other seats height wise and I am amazed at how much room he has to go in the harness before he will outgrow it. Definitely one of the better choices we have made 03/04/2014
    Rated 5 out of 5★ by Great fit for smaller cars! We got the R100 about 3 months ago and I was looking for long time to find a car seat that wasn't huge! I drive a 98 bmw m3 and wanted something that was safe, looked good and was slim.The R100 does this all so well!I also got the "Diono Mighty Tite Car Seat Tightner" due to my car not having anchors like newer cars and it's also great! 03/14/2014
    Rated 4 out of 5★ by Safe ride I bought this a couple of months ago for my 3 yr old grandson, so don't use the attachment for rear-facing. Installation for forward facing was easy, but the seat is much heavier than the others I've used (can't imagine carrying it thru an airport!). Using the latch system is very easy & the seat is virtually unmovable once installed. I chose this particular model because of its smaller profile for use in my compact car, and mostly for its high safety rating. I didn't get the Radian R120 because I expect my grandchildren to be adults before they reach the extended weight limit for that one. Because it sits lower on the car seat, it is much easier for my grandson to get into and out of the seat on his own (very helpful since there's also a baby to get in & out); however, while he can undo the chest closure, he does not have the strength to undo the bottom closure yet. The only reason I didn't give 5 stars was because the shoulder straps are easily twisted by the child exiting the seat and must be unwound each time he is re-seated. This is minor but is very annoying when you have to get in and out of the car several times each day but the child wants to "do it myself". I am hoping the lighter color and fabric will hold less heat in our long, muggy summers. Despite the high price & aggravating strap twisting, this model will be at the top of the list when the next grandchild grows enough to leave the carrier-type car seat (which is more convenient for early morning transfers from the working mom's car to grandma's while baby is sleeping). 03/12/2014
    See All Reviews

    Product Warranty and Service Plan Options

    Product warranty: See details

    Gifting Plans

    Financing Offers

    Make the most of your shopping experience with the Walmart® MasterCard® or Walmart Credit Card.

    Save $25 when you open a Walmart® Credit Card and spend $75 today.*

    *Offer subject to credit approval

    Learn More or Apply Now

    No Payments + No Interest if Paid in Full in 6 Months!
    Enjoy no payments for 6 months. You'll have 6 months with no payments, and no interest if paid in full within 6 months on orders over $250. Otherwise, interest will be charged from the original date of purchase. Bill Me Later is the quick, easy, secure way to buy online without using your credit card. Simply select Bill Me Later at checkout. Subject to credit approval.

    See Terms

    Shipping & Delivery

    Pricing Policy

    About Our Prices

    We strive to provide you with the lowest prices possible on Walmart.com as well as in our stores. However, sometimes a price online does not match the price in a store. Walmart.com's prices may be either higher or lower than local store prices. Prices may also vary between stores. Our local stores do not honor Walmart.com pricing or competitor advertisements from outside of a store's local trade territory.