We should mention Diono Rainier and Diono Radian R120 as options that We should consider if We are looking for convertible car seat and consider Diono as our brand. Diono Rainier is commonly offered at the higher price than Diono Radian R120, so it’s easily guessed that Diono Rainier is the model that positioned higher than Diono Radian R120. Which of them is the one that you should choose? To answer that question, I’m sure that you are interested to know more about comparison between Diono Rainier and Diono Radian R120. Let’s talk about comparison between those two convertible car seats in this article.
What You Should Know about Diono Rainier?
Diono Rainier
Diono Rainier is one of the premium convertible car seat that can be used as rear-facing infant car seat, forward-facing with harness toddler seat and finally used as booster car seat. In its rear-facing mode, Diono Rainier can be used for 5-50 lbs infant, while the forward-facing harness mode is intended for 20-90 lbs toddler. Finally Diono Rainier can be converted into booster car seat for 50-120 lbs big kid. Diono Rainier comes with full steel frame that combined with aluminum reinforced sides that provides solid foundation of strength and safety. To provides excellent protection (especially from side impact collision) for child’s head and body, Diono Rainier is completed with EPS energy absorbing foam and adjustable headrest that combined with extra-deep sidewalls. We can also find safe stop energy absorbing harness that provides extra protection for 20-40 lbs kids in forward-facing positions that reduces impact on your child. We can also find rear-facing top tether installed in Diono Rainier to reduce seat rotation during an impact especially when the car seat is used in rear-facing mode. To make installation easy and secure Diono Rainier is completed with superlatch installation that completed with audible click and visual indicators to let you know when the connectors are properly connected. To make your child comfortable during their time in this car seat, Diono Rainier is completed with 5 shoulder and 3 buckle adjustable positions. Diono Rainier can be folded flat for easy storage and traveling. We can also find cup holder in Diono Rainier to help your child easily access their favorite drink during the trip. The car seat pad of Diono Rainier is machine washable while so that you don’t have to worry when It becomes dirty.
What You Should Know about Diono Radian R120?
Diono Radian R120
Diono Radian R120 comes as part of Diono Radian Series. We can also find Diono Radian RXT and Diono Radian R100 as the other members of Diono Radian Series. Diono Radian R120 is introduced as all-in-one convertible car seat that can be used in three different modes : rear-facing, forward-facing harness and booster. In its rear-facing mode, Diono Radian R120 can be used for 5-45 lbs infant, while the forward-facing harness mode is intended for 20-80 lbs toddler. This car seat is finally can be used as booster car seat for 50-120 lbs bigger kid. Diono Radian 120 comes with full-steel frame that combined with aluminum reinforced sides, EPS energy absorbing foam, and safe stop harness system to make sure that this car seat is really safe for your child. While the full steel frame provides strong foundation, Aluminum reinforced sides combined with EPS energy absorbing foam provide excellent side impact protection. Diono Radian R120 is also completed with rear-facing top tether that reduce the seat rotation when this car seat used in rear-facing mode. To make your child comfortable as they grow, Diono Radian R120 is completed with 5-positions shoulder and 3-positions buckle. It’s easy to install Diono Radian R120 as It comes with superlatch system that comes with audible click and visual indicator to make sure that the connectors are properly connected. Diono Radian R120 is designed with space-saving design so that It can fits 3 across in most mid-sized vehicle. It’s also can be folded flat for easy travelling and storage. We can also find cup holder to provide your child with easy access to their favorite drink during the ride. Diono Radian R120 is also completed with machine washable seat cushion to help you clean it easily when It gets dirty.
Specs & Feature Table of Diono Rainier and Diono Radian R120
We need to know the specs and features of Diono Rainier and Diono Radian R120 before We can talk further about their comparison. The specs and features of Diono Rainier and Radian R120 can be found on the table below. Let’s take a look at their specs and feature together.
| Diono Rainier | Diono Radian R120 | |
| Brand | Diono | Diono |
| Car Seat Type | Convertible Car Seat | Convertible Car Seat |
| Ways to Ride | 3-in-1 | 3-in-1 |
| Rear-Facing Weight Limit | 5-50 lbs | 5-45 lbs |
| Forward-Facing Harness Weight Limit | 20-90 lbs | 20-80 lbs |
| Booster Weight Limit | 50-120 lbs | 50-120 lbs |
| Full Steel Frame | YES | YES |
| Aluminum reinforced Sides | YES | YES |
| Energy Absorbing EPS Foam | YES | YES |
| Safe Stop harness system | YES | YES |
| Adjustable Head Support | 12-Positions | NO |
| Superlatch Installation | YES | NO |
| Rear-Facing Top Tether | YES | YES |
| Infant body support cushions | YES | YES |
| Memory foam | YES | YES |
| Adjustable Shoulder Positions | 5-positions | 5-positions |
| Adjustable buckle positions | 3-positions | 3-positions |
| Fits 3 across | YES | YES |
| Folds Flat | YES | YES |
| Cup Holder | YES | YES |
| Side Impact Tested | YES | YES |
| Machine Washable Cushion | YES | YES |
| Price | More Expensive | Less Expensive |
Diono Rainier vs Radian R120 Comparison
There are similarities and few differences of Diono Rainier and Diono Radian RXT after We look at the table above. From the similar and different specs and features above, let’s discuss about the comparison between those two convertible car seats together.
Car Seat Usage
Both of Diono Rainier and Diono Radian R120 come as all-in-one convertible car seat. It can be used in three different modes : rear-facing, forward-facing harness and booster. Although they are similar on their car seat mode usage, They indeed have different weight limit in their rear-facing and forward-facing with harness mode. Diono Rainier can be used for 5-50 lbs infant in its rear-facing mode, while Diono Radian R120 can be used for 50-45 lbs in rear-facing mode. In their forward-facing harness mode, Diono Rainier can be used for 20-90 lbs toddler, while Diono Radian R120 can be used for 20-80 lbs toddler. In their booster mode, Diono Rainier and Diono Radian R120 are similar in their weight limit. They both can be used as booster car seat for 50-120 lbs bigger kids.
Car Seat Safety
Diono Rainier and Diono Radian R120 come with full steel frame that provides strong foundation for those car seats. They also come with aluminum reinforced sides that combined with EPS energy absorbing foam that provides excellent side impact protection. We can also find Safe Stop Energy Absorbing Harness to give additional protection for 20-40 lbs toddler when They use the car seat in forward-facing mode. Safe Stop Energy Absorbing harness is able to reduce impact on your child. We can also find rear-facing top tether installed in both of Diono Rainier and Diono Radian R120 to minimize seat rotation during the impact when the car seat used in its rear-facing mode.
Additionally Diono Rainier is completed with 12 adjustable headrest that combined with extra deep sidewalls lined with EPS energy absorbing foam. The additional adjustable headrest provides additional comfort while also provides more advanced protection from side impact collision in combined with extra deep sidewalls that installed in Diono Rainier. We can’t find this additional safety feature in Diono Radian R120.
Car Seat Features
Diono Rainier and Diono Radian R120 come with unique superlatch system that provides easy yet secure installation with the audible click and visual indicators that lets you know whether the connectors are securely connected. Both of those two convertible car seats also come with space saving design so that It can fit 3 across in most mid-sized vehicles. We can also find 5 shoulder and 3 buckle positions in both of Diono Rainier and Diono Radian R120 that helps keeping your child comfortable. Diono Rainier and Diono Radian R120 are able to be folded flat for easy storage and traveling. We can also find cup holder in both of Diono Rainier and Diono Radian R120 to help your child to easily access their favorite drink during the trip. Both of Diono Rainier and Radian R120 also come with machine washable car seat cover that helps you to clean it easily.
Price
Diono Rainier is indeed positioned as the higher model than Diono Radian R120. So It’s easily understandable that It’s also offered at the higher price. How much is the price different between those two convertible car seats? We need to check the price of Diono Rainier and Diono Radian R120 to know their actual price difference since the price of those two convertible car seats often change over time.
Is Diono Rainier the Model that You Should Choose?
Diono Rainier and Diono Radian R120 are two all-in-one convertible car seats that introduced by Diono. While there are similarities between those two convertible car seats, We can also find few differences between them. We have talked about comparison between those two convertible car seats and We can find that Diono Rainier is better with wider weight limit in its rear-facing and forward-facing harness mode while It’s also completed with extra-deep sidewalls lined with energy absorbing EPS foam to provides more advanced protection from side impact collision that combined with 12-positions aluminum reinforced adjustable headrest. So if you are looking for convertible car seat that can be used longer on its rear-facing and forward-facing harness mode, while It’s also more secure from side impact collision, then you should choose Diono Rainier as long as you don’t mind to spend higher for that.
Diono Radian R120 is more basic option of Diono Rainier. In most aspects it’s still similar. It’s the choice that you should consider if you have less budget for your chid’s convertible car seats. Although It’s slightly narrower on its rear-facing and forward-facing weight limit, but in general It still similar when It comes to overall weight limit. It’s also not completed with adjustable headrest and extra deep sidewalls but It’s already completed with aluminum reinforced sides and EPS energy absorbing foam that still can protect your child from side impact collision. So if you have less budget for your next convertible car seat, you shouldn’t hesitate to order Diono Radian R120 as your choice.