Nuna MIXX next vs Nuna IVVI totl
Only Nuna publishes a folded size for its model here; Nuna gives none for the Nuna IVVI totl, so only one side gets a carry-on verdict. At the makers' own prices the Nuna IVVI totl is about $100 less.

Nuna
Nuna MIXX next
Over by 10 in (3 sides over)
~$900
Nuna's full-size seat flips to face either way and still folds in one piece, with a fold-away rear axle that shortens the package.
Best for: Nuna car-seat owners moving up to a reversible full-size seat

Nuna
Nuna IVVI totl
No folded size published
~$800
Nuna sells the IVVI totl as a package with bassinet, dual footmuff, car seat adapters, market basket, rain cover and child's tray.
Best for: Bassinet, adapters and accessories all in the box, for one price
| Specification | Nuna MIXX next | Nuna IVVI totl |
|---|---|---|
| Approx. price | ~$900 | ~$800 |
| Type | Full-size | Full-size |
| Weight | 28.3 lb | not published |
| Newborn lift weight | 28.3 lb (seat is from birth) | not published |
| Newborn option | Seat is rated from birth | Bassinet in the box |
| Folded size | 27.5 x 23.6 x 19 in | not published |
| Carry-on check | Over by 10 in (3 sides over) | not published |
| Folded box | 7.14 cu ft | not published |
| Unfolded size | 32.7 x 23.6 x 45.3 in | 42.7 x 25.4 x 43.1 in |
| Fold | Stands when folded | Stands when folded |
| Max child weight | 50 lb | 50 lb |
| Recline | 5 positions (Five-position, one-hand recline to true-flat) | 3 positions (Nuna: "One-hand, three position recline") |
| Car seats | 1 seat family: 1 with an adapter | 1 seat family: 1 with an adapter |
Nuna MIXX next: what it gives up
- 28.3 lb before the arm bar and insert are added
- Folded package is 27.5 inches long
- Owners report older babies sliding down the shallow seat toward the crotch buckle
Nuna IVVI totl: what it gives up
- No weight is listed, a real gap for something carried up stairs
- Unfolded length of 42.7 in is long
- Costs from $800 for the package
Full pages: Nuna MIXX next · Nuna IVVI totl