Nuna
Nuna PIPA rx Infant Car Seat
$550
Best Car Seats · head-to-head
A sourced, side-by-side comparison. Evenflo Gold Revolve360 Rotational All-In-One Car Seat is cheaper at $399.99. Every spec and price links to its source.
Nuna
$550
Evenflo
$399.99Cheaper
Released 2021
The Nuna PIPA rx Infant Car Seat wins 1 of the 1 specs we compare head to head; the other wins 0. The Evenflo Gold Revolve360 Rotational All-In-One Car Seat is the cheaper at $399.99. Get the Nuna PIPA rx Infant Car Seat for the stronger spec sheet, the Evenflo Gold Revolve360 Rotational All-In-One Car Seat to spend less.
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✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | | |
|---|---|---|
| US price | $550 | $399.99 |
| Brand | Nuna | Evenflo |
| Released | — | 2021 |
| Type | infant | all_in_one |
| Min weight (lb) | 4 | 4 |
| Max weight (lb) | 30 | 120 |
| Height limit (in) | 30 in | 49 in (harness); 57 in (booster) |
| Install | both | both |
| Steel frame | Yes | Yes |
| Expiration years | 7 | 10 |
| Release | — | 2021 |
Sources — Nuna PIPA rx Infant Car Seat: nunababy.com (verified 2026-06-19). Evenflo Gold Revolve360 Rotational All-In-One Car Seat: evenflo.com (verified 2026-06-19).
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Only one whitelisted tester (Wirecutter/NYT) covers the exact Pipa rx, and only within its competition roundup rather than as a standalone hands-on pick. It praises the well-designed Relx base that ships with the rx and calls the Nuna line lightweight, stylish, and easy to use, but concludes that at close to $400 the Uppababy Aria (its upgrade pick) is a far better choice. No crash-test or other measurements are reported for the rx. (1 sourced review.)
Praised: The Relx base that ships with the rx is better designed and holds the seat securely in place; Lightweight, stylish, and easy to use.
Flagged: Expensive (near $400); Wirecutter says the Uppababy Aria is a far better choice at that price; Only the Relx-base rx models are worth considering; the cheaper Pipa-series base has a design flaw.
No sourced tester review yet.