Diono Monterey 4DXT vs Maxi-Cosi RodiSport 2-in-1 Belt-Positioning Booster
Side-by-side specs from each maker.
Only the differences are shown.
| Diono Monterey 4DXT | Maxi-Cosi RodiSport 2-in-1 Belt-Positioning Booster | |
|---|---|---|
| Type | Booster | Booster |
| List price | $199.99 | $199.99 |
| Booster weight | 40–120 lb | 40–100 lb |
| Booster height | 38–63 in | 43.4–57 in |
| Seat weight | 18.3 lb | 16.8 lbLightest |
| Width | 20.5 in | Not listed |
| Head rule | Not listed | DO NOT use this booster seat if the top of your child's ears are above the top of the booster seat's headrest; DO NOT use the booster seat if your child's head is less than 5 in. (12.7 cm) below the roof of the car. |
| Installation | automotive steel LATCH connectors with two easy-ad | rigid LATCH connectors |
| Load leg | Not listed | No |
| Anti-rebound bar | Not listed | No |
| Rotates | Not listed | No |
| Aircraft label | Not certified for aircraft | Not certified for aircraft |
| Expires after | 8 years | 10 years |
Diono Monterey 4DXT
- Maker lists automotive steel LATCH connectors and two easy-adjust LATCH straps
- Maker lists an 11-position headrest and a backrest that expands up to 6.5 in (16.5 cm)
- Converts to backless booster with detachable back per maker
- Maker states Diono booster seats are not meant to be used on airplane
Maxi-Cosi RodiSport 2-in-1 Belt-Positioning Booster
- Maker lists rigid LATCH connectors
- Maker lists a 7-position one-hand headrest
- Product weight 16.8 lbs per maker
Ask the meadow
Monterey 4DXT or RodiSport 2-in-1 Belt-Positioning Booster?
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
Which one will my child use longer, the Monterey 4DXT or the RodiSport 2-in-1 Belt-Positioning Booster?
The Diono Monterey 4DXT: it goes booster, up to 120 lb. The RodiSport 2-in-1 Belt-Positioning Booster goes booster, up to 100 lb. The Monterey 4DXT expires after 8 years.
Which is easier to travel with?
Monterey 4DXT: 18.3 lb. RodiSport 2-in-1 Belt-Positioning Booster: 16.8 lb. Neither lists aircraft certification.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.