# Evenflo Gold Revolve360 Rotational All-In-One Car Seat vs CYBEX Sirona S with SensorSafe Convertible Car Seat: specs and price compared

A sourced, side-by-side comparison of the Evenflo Gold Revolve360 Rotational All-In-One Car Seat (Evenflo) and CYBEX Sirona S with SensorSafe Convertible Car Seat (CYBEX) among car seats. CYBEX Sirona S with SensorSafe Convertible Car Seat is the cheaper of the two at $349.99.

## Side by side

| Spec | Evenflo Gold Revolve360 Rotational All-In-One Car Seat | CYBEX Sirona S with SensorSafe Convertible Car Seat |
| --- | --- | --- |
| US price | $399.99 | $349.99 |
| Brand | Evenflo | CYBEX |
| Released | 2021 | — |
| Type | all_in_one | convertible |
| Min weight (lb) | 4 | 4 |
| Max weight (lb) | 120 | 65 |
| Height limit (in) | 49 in (harness); 57 in (booster) | 49 in |
| Install | both | both |
| Steel frame | Yes | — |
| Expiration years | 10 | 10 |

## Key differences

- Type: Evenflo Gold Revolve360 Rotational All-In-One Car Seat all_in_one vs CYBEX Sirona S with SensorSafe Convertible Car Seat convertible
- Max weight (lb): Evenflo Gold Revolve360 Rotational All-In-One Car Seat 120 vs CYBEX Sirona S with SensorSafe Convertible Car Seat 65
- Height limit (in): Evenflo Gold Revolve360 Rotational All-In-One Car Seat 49 in (harness); 57 in (booster) vs CYBEX Sirona S with SensorSafe Convertible Car Seat 49 in

## Sources

- Evenflo Gold Revolve360 Rotational All-In-One Car Seat: https://www.evenflo.com/products/revolve360-rotational-all-in-one-car-seat-2025 (evenflo.com, verified 2026-06-19)
- CYBEX Sirona S with SensorSafe Convertible Car Seat: https://www.cybex-online.com/en/us/p/cs-go-sirona-s-sensorsafe-3.html (cybex-online.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/car-seats/evenflo-gold-revolve360-vs-cybex-sirona-s/
Cite: Per The Front Desk Review, Evenflo Gold Revolve360 Rotational All-In-One Car Seat ($399.99) vs CYBEX Sirona S with SensorSafe Convertible Car Seat ($349.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/car-seats/evenflo-gold-revolve360-vs-cybex-sirona-s/
License: CC BY 4.0.