Nuna exec next
By Dana Whitfield · Specifications checked November 5, 2026 · $720.00 at last sync
Our take
Nuna's buy-it-once option: rear-facing, then forward-facing, then a belt-positioning booster. At $720 it is the most expensive seat here, and it is the one entry in this catalogue where the brand's index page gives almost no detail — no weight limits, no dimensions, no certification list. We are listing it because it fills a real role, and scoring it lower because we cannot verify the numbers a parent needs.
Good fit
Buy it if you want one seat from newborn to booster and you are willing to open the manual to find the limits.
Consider an alternative
Skip it if comparability matters — there is almost nothing published on the index page to compare.
The spec sheet, as published
Every row below is copied from Nuna's own product or comparison page on November 5, 2026. Rows that say "not published" are exactly that — we did not fill them in from memory or from another site.
What the spec sheet actually means
Build & safety
Nuna lists this as an all-in-one seat. The index page does not publish frame, certification or weight details, and we did not infer them.
Benchmark: Rated to an unpublished limit.
Ease of use
Not published on the index page — we have not installed one.
Benchmark: Fold: not applicable.
Ride & comfort
Not published on the index page.
Benchmark: Suspension: Not applicable.
Weight & portability
Not portable by design. Weight is not published.
Benchmark: Weight: not published.
Storage
Not published on the index page.
Cleaning & maintenance
Not published on the index page.
What we don't like
The section most review sites bury. These are the reasons to walk away from exec next, not caveats to shrug at.
- Weight limits, dimensions and certification are not listed on the index page
- $720 — the most expensive seat in this catalogue
- All-in-one seats are bulky and heavy to move
- We could not verify the booster-mode specifications at all
What it does well
- Covers rear-facing, forward-facing and booster in one seat
- Cheaper than buying three separate seats over eight years
- Nuna's FR-free materials across the range
Who it's for
- Buy-it-once families
- Parents planning one child
Who it's not for
- Anyone comparing on published specs
- Budget buyers
- Families who move seats between cars often
How it sits against the others
Same rows, same date. The honest gaps are visible here.
Nuna exec next compared with the rest of the catalogue
Scroll the table sideways →
| Spec | Nuna exec nextAll-in-one car seat | UPPAbaby Vista V3Full-size convertible | Nuna TRVLCompact travel | Mockingbird Single-to-Double Stroller 3.0Full-size convertible | BOB Revolution Flex 3.0Jogging | Nuna PIPA rx with RELX baseInfant car seat | Nuna RAVA nextConvertible car seat | IKEA SUNDVIK cribStandard crib | IKEA SNIGLAR cribBudget crib | IKEA GULLIVER cribStandard crib | IKEA GONATT crib with drawerCrib with storage | Nanobébé Flexy Silicone Baby Bottle 9ozSilicone baby bottle | Nanobébé Flexy Silicone Bottle Gift SetBottle starter set | Nanobébé Flexy Silicone PacifiersPacifier | ezpz Kit 4 — Celebrate Mealtime IndependenceToddler cutlery set | Bumco Airtight Wipes DispenserRefillable wipes pouch | Bumco Diaper ClutchDiaper clutch | Love, Stella Snuggle & Splash DollBath doll | Tug-Ahoy! Pull & Go BoatBath toy | Haakaa Rosie Rocking Horse Silicone TeetherTeether |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price (brand site) | $720.00 | $899.99–$999.99 | $350.00 | $549.00 | $649.99 | $409.99 | $525.00 | $299.99 | $129.99 | $249.00 | $399.00 | $18.99 | $29.99 | $9.99 | $50.00 | $6.99 | $24.99 | $19.99 | $12.99 | $23.99 |
| Type | All-in-one (rear-facing, forward-facing, booster) | — | — | — | — | — | — | Crib | Crib | Crib | Crib with drawer | — | — | — | — | Airtight refillable wipe pouch | — | Soft doll | — | — |
| Child weight | Not published on the car seat index | — | — | — | — | 4–30 lb | Not published on the product page | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dimensions | Not published on the car seat index | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 10 × 7.25 in | — | — | — |
| Certification | Not published on the car seat index | — | — | — | — | FAA certified · GREENGUARD Gold | FMVSS 213a and 213b · FAA · GREENGUARD Gold | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Weight | — | 27.6 lb | 13.6 lb | Not published | 28.5 lb | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Folded size | — | 16.3 × 25.7 × 33.8 in | 24 × 20.25 × 11 in | Not published | 38 × 25 × 16 in | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Max child weight | — | 50 lb | 50 lb | Not published | 75 lb | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Reversible seat | — | Yes | No | Not published | No | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Fold | — | One-step fold that stands upright | One-hand self-fold, free-standing | Not published on the brand site | Two-step fold with removable rear wheels | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Suspension | — | All-wheel FlexRide | Progressive front and rear-wheel suspension | Not published on the brand site | Mountain-bike style rear shock | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Certifications | — | GREENGUARD Gold, Baby Safety Alliance certified, REACH-compliant leather | GREENGUARD Gold | Baby Safety Alliance certified (formerly JPMA) | UPF 50+, 5-point no-rethread harness | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Child height | — | — | — | — | — | 16–30 in | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Approx. age | — | — | — | — | — | Birth to ~18 months | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Seat dimensions | — | — | — | — | — | 25.2 × 17.5 × 23 in | 21.5–23 × 19–21 × 26–32 in | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Recline | — | — | — | — | — | 4 positions on the base | 4 rear-facing + 4 forward-facing angles | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Install | — | — | — | — | — | RELX base, or vehicle belt with no base | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Harness | — | — | — | — | — | 5-point, no-rethread | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Direction | — | — | — | — | — | — | Rear-facing and forward-facing | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Width | — | — | — | — | — | — | Slim enough for 3 across in mid-size vehicles | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Headrest | — | — | — | — | — | — | 10-position height adjustable | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Mattress size | — | — | — | — | — | — | — | 27.5 × 52 in (standard US crib size) | 27.5 × 52 in (standard US crib size) | 27.5 × 52 in (standard US crib size) | 27.5 × 52 in (standard US crib size) | — | — | — | — | — | — | — | — | — |
| Mattress included | — | — | — | — | — | — | — | No — sold separately | No — sold separately | No — sold separately | No — sold separately | — | — | — | — | — | — | — | — | — |
| Material | — | — | — | — | — | — | — | Not published on the listing | Beech (per listing title) | — | — | 100% medical-grade silicone | 100% silicone | Soft flexible silicone | — | — | — | — | — | 100% food-grade silicone |
| Adjustable base | — | — | — | — | — | — | — | Not published on the listing | Not published on the listing | Not published on the listing | Not published on the listing | — | — | — | — | — | — | — | — | — |
| Colourway | — | — | — | — | — | — | — | — | — | Green (this listing) | — | — | — | — | — | — | — | — | — | — |
| Drawer | — | — | — | — | — | — | — | — | — | — | Yes, built in | — | — | — | — | — | — | — | — | — |
| Capacity | — | — | — | — | — | — | — | — | — | — | — | 9 oz | Not published on the listing | — | — | — | — | — | — | — |
| Venting | — | — | — | — | — | — | — | — | — | — | — | Triple-vented nipple | — | — | — | — | — | — | — | — |
| Base | — | — | — | — | — | — | — | — | — | — | — | Wide, anti-tip | — | — | — | — | — | — | — | — |
| Nipple | — | — | — | — | — | — | — | — | — | — | — | Non-collapsing | — | — | — | — | — | — | — | — |
| Includes | — | — | — | — | — | — | — | — | — | — | — | — | Bottles, pacifier, brush, travel covers | — | Training knife, spoon, fork, Happy Mat, Micro Mat | — | — | — | Pirate parrot character | — |
| Use | — | — | — | — | — | — | — | — | — | — | — | — | Newborn starter kit or gift | — | — | — | Standalone clutch or bag insert | In and out of the bath | Bath and water play | — |
| Shape | — | — | — | — | — | — | — | — | — | — | — | — | — | Ergonomic, breast-like | — | — | — | — | — | — |
| Ventilation | — | — | — | — | — | — | — | — | — | — | — | — | — | Breathable vents | — | — | — | — | — | — |
| Price | — | — | — | — | — | — | — | — | — | — | — | — | — | $9.99 | — | $6.99 | — | $19.99 | $12.99 | $23.99 |
| Stage | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Toddler to preschool | — | — | — | — | — |
| Supports | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Spreading, cutting, larger portions | — | — | — | — | — |
| Guide | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Pamphlet + QR code | — | — | — | — | — |
| Attachment | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Wristlet with hook | Faux leather wristlet with hook | — | — | — |
| Refillable | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Yes — from a bulk box | — | — | — | — |
| Wipe holder | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Refillable pouch built into the front | — | — | — |
| Construction | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Bathtub-ready | — | — |
| Mechanism | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Pull back and release | — |
| Design | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2-in-1 teether and rocking toy |
| Texture | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | Ridges and massage points on head, tail, body |
Every figure is copied from the manufacturer's product or comparison page, checked on November 5, 2026. "Not published" means the brand does not state it — we do not estimate specs. Prices are catalogue snapshots, not live checkout prices.
Sources, in public
We publish our sources instead of asking you to trust us. If a number here disagrees with a brand page, the brand page wins — tell us and we will fix it.
- Nuna — car seats index (price and type only) — accessed 2026-11-05
- Nuna — exec next product page — accessed 2026-11-05
What we did not test: we have not pushed, folded, loaded or crash-tested this stroller. Crash and emissions results are manufacturer claims unless a third party is named. Treat the score as a way to compare published specs, not as a safety certification.
Best for: buy-it-once families
Not ideal for: anyone comparing on published specs
Price at last sync $720.00 · as of November 5, 2026 · may vary at checkout