Two of the convertible car seats that you should consider are Diono Radian RXT and Diono Radian R100. They are two variants of Diono Radian Series so you can find there are several similar similarities between those two convertible car seat models. Diono Radian RXT is the model that positioned higher than Diono Radian R100. What’s better in Diono Radian RXT? I’m sure that you ask that question before you choose between those two convertible car seats. In this review We will talk about Diono Radian RXT and Radian 100 then talk more about their differences.
Diono Radian RXT
Diono Radian RXT
Diono Radian RXT is the top model of Diono’s Radian Series. It comes as convertible car seat that can be used in 3 different modes: rear-facing, forward-facing and booster. It can be used as rear-facing car seat for 5-45 lbs infant, then converted into forward-facing car seat for 20-80 lbs toddler and finally used as booster car seat for 50-120 lbs kid. Diono Radian RXT comes with Total Side Impact Protection using Aluminium reinforced sides and head support that lined with EPS Foam. Diono Radian RXT also comes with Full Steel Frame to provide strong foundation. Diono Radian RXT is completed with adjustable head support that comes with 12 height positions to match your growing child. You can also find Infant body support cushions and memory foam to make your child comfortable sitting on this car seat. Diono Radian RXT is easily installed with SuperLatch installation that make installation easy yet secure. It provides the audible click and visual indicator to let you know whether the connectors is properly locked. Diono Radian RXT is attached with 1 cup holder so that the child can easily reach their favorite drink during the trip. The seat cover of Diono Radian RXT is machine washable so that you don’t have to worry when It gets dirty.
Diono Radian R100
Diono Radian R100
Diono Radian R100 is the model that positioned below Diono Radian RXT. It comes as convertible car seat and can be used in 3 different modes: rear-facing, forward-facing and booster mode. In its rear facing, Diono Radian R100 can be used for 5-40 lbs infant, while its forward-facing mode can be used for 20-65 lbs toddler. You can finally converted Diono Radian R100 into booster car seat for 50-100 lbs kid. Diono Radian R100 comes with full steel frame that provides sturdy foundation and completed with aluminium reinforced side that combined with EPS Foam to give the child side impact protection. Diono Radian 100 is easily installed on the vehicle’s seat with its Unique SuperLATCH installation system that make installation easy while also keep it secure. There’s audible click and visual indicator to notice you that the connectors are locked properly. Diono Radian R100 is also completed with rear-facing top tether to minimize the seat rotation especially when the child is in the rear-facing mode. To make the child comfortable sitting on this car seat, Diono Radian R100 comes with 5 shoulder and 3 buckle Positions. Diono Radian R100 is completed with machine washable car seat pad that make it easy to clean the seat pad. Diono Radian R100 also can be folded flat for easy travel and storage.
Table of Features & Specs
To talk about the differences of Diono Radian RXT and Diono Radian R100, We need to know the specs and features of those two convertible car seats. The features and specs of Diono Radian RXT and Diono Radian R100 can be found on the table below.
| Diono Radian RXT | Diono Radian R100 | |
| Brand | Diono | Diono |
| Car Seat Type | Convertible Car Seat | Convertible Car Seat |
| Car Seat Mode | 3 | 3 |
| Rear-Infant Weight | 5-45 lbs | 5-40 lbs |
| Forward-Facing Weight | 20-80 lbs | 20-65 lbs |
| Booster Weight | 50-120 lbs | 50-100 lbs |
| Full Steel Frame | YES | YES |
| Aluminum reinforced sides | YES | YES |
| Energy Absorbing EPS foam | YES | YES |
| Safe Stop energy absorbing harness system | YES | YES |
| Adjustable Head Support | YES | NO |
| Rear-facing Top Tether | YES | YES |
| 5 shoulder, 3 buckle Positions | YES | YES |
| Infant body support cushions | YES | NO |
| Memory Foam | YES | NO |
| Folds flat | YES | YES |
| Fits 3 across | YES | YES |
| Machine Washable Cover | YES | YES |
| Cup Holder | YES | NO |
| Price | More Expensive | Less Expensive |
The Differences of Diono Radian RXT and Radian R100
The table above tells us about the features and specs of Diono Radian RXT and Radian R100. We can find that there are few differences between those two Diono Radian car seats. Let’s talk more about those differences together.
1. Weight Limit
Diono Radian RXT and Radian R100 are both able to be used in 3 different modes. But their weight limit are slightly different. Diono Radian RXT comes with wider weight range than Diono Radian R100. Diono Radian RXT can be used in its rear-facing mode for 5-45 lbs infant, while Diono Radian R100 only can be used for 5-40 lbs infant. Diono Radian RXT can be used in forward-facing with five point harness for 20-80 lbs toddler, while Diono Radian R100 is only recommended for 20-65 lbs toddler. And finally, Diono Radian RXT can be used as booster car seat for up to 120 lbs kid, while Diono Radian R100 is recommended for only up to 100 lbs kid.
2. Adjustable head support
You can find Adjustable reinforced head support installed in Diono Radian RXT. It comes with 12 headrest positions. Adjustable head support works to make the child more comfortable as They grow while It also gives additional side impact protection especially for the head and shoulder area.
3. Infant Body support cushions and Memory foam padding
Diono Radian RXT comes with infant body support cushions and memory foam padding. With additional infant body support cushions and memory foam padding, you can make your child more comfortable sitting in Diono Radian RXT. You can’t find infant body support cushions and memory foam padding in Diono Radian R100.
4. Cup Holder
You can find cup holder attached in Diono Radian RXT, while You can’t find any cup holder attached in Diono Radian R100. With additional cup holder, your child can easily grab their drinks during the trip.
5. Price
Diono Radian RXT is the model that positioned higher than Diono Radian R100. As the higher model, It’s easily understood that Diono Radian RXT is offered at the higher price than Diono Radian R100. How much is their price difference? It’s a good idea to check the latest price of Diono Radian RXT and Radian R100 to know their actual price difference.
Is Diono Radiant RXT the One that You Should Choose?
We have talked about Diono Radian RXT and Diono Radian R100 as well as discuss their differences. We can find that Diono Radian RXT is the higher model that comes with wider weight limit than Diono Radian R100 as well as additional adjustable head support, infant body support cushions, memory foam padding and cup holder. If you don’t mind to spend a little higher for better features then you should consider to choose Diono Radian RXT. With additional price, you can get adjustable head support, infant body support cushions, memory foam padding and cup holder. It’s indeed worth the money that you have to spend for it.
In the other hand, Diono Radian R100 is a good alternative choice for you if your budget is more limited. Diono Radian R100 is the basic model from Diono Radian series. Diono Radian R100 is already completed with full steel frame and total side impact protection that make sure It’s secure and safe. The customers are also satisfied with their Diono Radian R100 so you don’t have to worry about choosing this car seat as the next convertible car seat for your kid when your budget is quite limited.