{
  "schema_version": "compare-page.v2",
  "page_id": "how-long-an-all-in-one-car-seat-lasts-before-a-child-outgrow",
  "url": "https://robotrunk.com/compare/want/how-long-an-all-in-one-car-seat-lasts-before-a-child-outgrow",
  "title": "How Long an All-in-One Car Seat Lasts Before a Child Outgrows It",
  "question": "How long can a child use an all-in-one car seat before outgrowing it, and what are the weight and height limits for each mode?",
  "answer": "Cybex Callisto G 360: The maker says the seat is for newborns up to about 10 years, from 4 lb to 120 lb, with a maximum child height of 57 in, in the all-in-one convertible group. Booster mode: In booster mode the child must weigh between 40 and 120 lb, be between 43.3 and 57 in tall, and be at least 4 years old.\nBritax One4Life ClickTight All-in-One Car Seat: Britax states it grows with a child from 5 to 120 lb and up to 63 in tall. Rear-facing: Rear-facing use is for children weighing 5 to 50 lb.\nMaxi-Cosi Kani 4-in-One Convertible Car Seat: The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb.\nMaxi-Cosi Andi 360° Rotating All-in-One Convertible Car Seat: A store walkthrough says an infant insert supports newborns from 5 lb and is removed around 22 lb, while the seat can be used up to 100 lb. Modes: Rear-facing: 5–40 lb and 19–40 in; forward-facing: 22–65 lb and 34.4–49 in; booster: 40–100 lb and 43.4–52 in.",
  "kind": "infant/child/booster (all-in-one)",
  "market": "US",
  "generated_at": "2026-10-28T21:28:20.656Z",
  "columns": [
    "Overall range",
    "Rear-facing limit",
    "Booster limits"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f1",
      "product": "Britax One4Life ClickTight All-in-One Car Seat",
      "field": "use range",
      "value": "Britax states it grows with a child from 5 to 120 lb and up to 63 in tall.",
      "stated_as": "One4Life ARB convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” tall",
      "source_type": "listing",
      "source_url": "https://love-me-do-baby.myshopify.com/products.json",
      "source_read_at": "2026-10-22T19:34:33.090Z"
    },
    {
      "ref": "p1.f5",
      "product": "Britax One4Life ClickTight All-in-One Car Seat",
      "field": "rear-facing limits",
      "value": "Rear-facing use is for children weighing 5 to 50 lb.",
      "stated_as": "between 5 and\n   50 lb (2.3 and 22.7 kg)",
      "source_type": "manual",
      "source_url": "https://csus.britax.com/media/13024549/p13026500_a_user-guide_one4life_us_web-userguide2.pdf",
      "source_read_at": "2026-10-23T07:21:07.444Z"
    },
    {
      "ref": "p3.f2",
      "product": "Maxi-Cosi Andi 360° Rotating All-in-One Convertible Car Seat",
      "field": "infant insert",
      "value": "A store walkthrough says an infant insert supports newborns from 5 lb and is removed around 22 lb, while the seat can be used up to 100 lb.",
      "stated_as": "A store walkthrough says an infant insert supports newborns from 5 lb and is removed around 22 lb, while the seat can be used up to 100 lb.",
      "source_type": "review",
      "source_url": "https://www.youtube.com/watch?v=AX4jskYR-ZE",
      "source_read_at": "2026-10-23T01:23:31.395Z"
    },
    {
      "ref": "p3.f9",
      "product": "Maxi-Cosi Andi 360° Rotating All-in-One Convertible Car Seat",
      "field": "modes and limits",
      "value": "Rear-facing: 5–40 lb and 19–40 in; forward-facing: 22–65 lb and 34.4–49 in; booster: 40–100 lb and 43.4–52 in.",
      "stated_as": "Travel with confidence in all 3 modes: rear-facing (5–40 lbs., 19”–40”), forward-facing (22–65 lbs., 34.4”–49”), and belt-positioning booster (40–100 lbs., 43.4”–52”).",
      "source_type": "listing",
      "source_url": "https://love-me-do-baby.myshopify.com/products.json",
      "source_read_at": "2026-10-22T19:34:33.090Z"
    },
    {
      "ref": "p4.f5",
      "product": "Cybex Callisto G 360",
      "field": "age and weight range",
      "value": "The maker says the seat is for newborns up to about 10 years, from 4 lb to 120 lb, with a maximum child height of 57 in, in the all-in-one convertible group.",
      "stated_as": "Age Range: from newborn up to approx.10 years\nChild Height: max 57\"\nChild Weight: from 4 lbs. up to 120 lbs.\nGroup: All-In-One Convertible Seat",
      "source_type": "guide",
      "source_url": "https://www.cybex-online.com/en/us/p/10103455.html",
      "source_read_at": "2026-10-23T16:12:57.342Z"
    },
    {
      "ref": "p4.f6",
      "product": "Cybex Callisto G 360",
      "field": "booster limits",
      "value": "In booster mode the child must weigh between 40 and 120 lb, be between 43.3 and 57 in tall, and be at least 4 years old.",
      "stated_as": "Weight is between 40 and 120 lb (18.2 and 54.4 kg).",
      "source_type": "manual",
      "source_url": "https://www.cybex-online.com/on/demandware.static/-/Sites-cybex-master-catalog/default/dw9bc9ff53/pdfs/manuals/CS_GO_Callisto_G_360_SensorSafe_3_0_US/CY_171_9369_D0924_Inst_Callisto_G_360_US_ENG.pdf",
      "source_read_at": "2026-10-23T16:13:02.816Z"
    },
    {
      "ref": "p5.f4",
      "product": "Maxi-Cosi Kani 4-in-One Convertible Car Seat",
      "field": "modes and weight limits",
      "value": "The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb.",
      "stated_as": "[4 SEATS IN ONE] From birth to 10 years with effortless transitions through all modes including rear-facing (5-40 lbs), forward-facing (22-65 lbs), belt-positioning booster (40-100 lbs), and backless booster (40-100 lbs).",
      "source_type": "guide",
      "source_url": "https://love-me-do-baby.myshopify.com/products/maxi-cosi-kani-4-in-one-convertible-car-seat-designer-black",
      "source_read_at": "2026-10-24T00:50:58.054Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/7530521395334",
      "name": "Cybex Callisto G 360",
      "url": "/products/ucp/lovemedobaby-com/7530521395334",
      "why": "The maker says the seat is for newborns up to about 10 years, from 4 lb to 120 lb, with a maximum child height of 57 in, in the all-in-one convertible group.",
      "cells": [
        {
          "column": "Overall range",
          "fact": {
            "field": "age and weight range",
            "value": "The maker says the seat is for newborns up to about 10 years, from 4 lb to 120 lb, with a maximum child height of 57 in, in the all-in-one convertible group.",
            "stated_as": "Age Range: from newborn up to approx.10 years\nChild Height: max 57\"\nChild Weight: from 4 lbs. up to 120 lbs.\nGroup: All-In-One Convertible Seat",
            "source_type": "guide",
            "source_url": "https://www.cybex-online.com/en/us/p/10103455.html",
            "source_read_at": "2026-10-23T16:12:57.342Z"
          }
        },
        {
          "column": "Rear-facing limit",
          "fact": null
        },
        {
          "column": "Booster limits",
          "fact": {
            "field": "booster limits",
            "value": "In booster mode the child must weigh between 40 and 120 lb, be between 43.3 and 57 in tall, and be at least 4 years old.",
            "stated_as": "Weight is between 40 and 120 lb (18.2 and 54.4 kg).",
            "source_type": "manual",
            "source_url": "https://www.cybex-online.com/on/demandware.static/-/Sites-cybex-master-catalog/default/dw9bc9ff53/pdfs/manuals/CS_GO_Callisto_G_360_SensorSafe_3_0_US/CY_171_9369_D0924_Inst_Callisto_G_360_US_ENG.pdf",
            "source_read_at": "2026-10-23T16:13:02.816Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/6890644340870",
      "name": "Britax One4Life ClickTight All-in-One Car Seat",
      "url": "/products/ucp/lovemedobaby-com/6890644340870",
      "why": "Britax states it grows with a child from 5 to 120 lb and up to 63 in tall.",
      "cells": [
        {
          "column": "Overall range",
          "fact": {
            "field": "use range",
            "value": "Britax states it grows with a child from 5 to 120 lb and up to 63 in tall.",
            "stated_as": "One4Life ARB convertible to booster car seat grows with your child from 5 – 120 lbs and up to 63” tall",
            "source_type": "listing",
            "source_url": "https://love-me-do-baby.myshopify.com/products.json",
            "source_read_at": "2026-10-22T19:34:33.090Z"
          }
        },
        {
          "column": "Rear-facing limit",
          "fact": {
            "field": "rear-facing limits",
            "value": "Rear-facing use is for children weighing 5 to 50 lb.",
            "stated_as": "between 5 and\n   50 lb (2.3 and 22.7 kg)",
            "source_type": "manual",
            "source_url": "https://csus.britax.com/media/13024549/p13026500_a_user-guide_one4life_us_web-userguide2.pdf",
            "source_read_at": "2026-10-23T07:21:07.444Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": null
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/7296944504966",
      "name": "Maxi-Cosi Kani 4-in-One Convertible Car Seat",
      "url": "/products/ucp/lovemedobaby-com/7296944504966",
      "why": "The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb.",
      "cells": [
        {
          "column": "Overall range",
          "fact": {
            "field": "modes and weight limits",
            "value": "The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb.",
            "stated_as": "[4 SEATS IN ONE] From birth to 10 years with effortless transitions through all modes including rear-facing (5-40 lbs), forward-facing (22-65 lbs), belt-positioning booster (40-100 lbs), and backless booster (40-100 lbs).",
            "source_type": "guide",
            "source_url": "https://love-me-do-baby.myshopify.com/products/maxi-cosi-kani-4-in-one-convertible-car-seat-designer-black",
            "source_read_at": "2026-10-24T00:50:58.054Z"
          }
        },
        {
          "column": "Rear-facing limit",
          "fact": {
            "field": "modes and weight limits",
            "value": "The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb.",
            "stated_as": "[4 SEATS IN ONE] From birth to 10 years with effortless transitions through all modes including rear-facing (5-40 lbs), forward-facing (22-65 lbs), belt-positioning booster (40-100 lbs), and backless booster (40-100 lbs).",
            "source_type": "guide",
            "source_url": "https://love-me-do-baby.myshopify.com/products/maxi-cosi-kani-4-in-one-convertible-car-seat-designer-black",
            "source_read_at": "2026-10-24T00:50:58.054Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": {
            "field": "modes and weight limits",
            "value": "The Kani has four modes from birth to 10 years: rear-facing 5–40 lb, forward-facing 22–65 lb, belt-positioning booster 40–100 lb and backless booster 40–100 lb.",
            "stated_as": "[4 SEATS IN ONE] From birth to 10 years with effortless transitions through all modes including rear-facing (5-40 lbs), forward-facing (22-65 lbs), belt-positioning booster (40-100 lbs), and backless booster (40-100 lbs).",
            "source_type": "guide",
            "source_url": "https://love-me-do-baby.myshopify.com/products/maxi-cosi-kani-4-in-one-convertible-car-seat-designer-black",
            "source_read_at": "2026-10-24T00:50:58.054Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "lovemedobaby-com",
        "display_name": "lovemedobaby.com"
      },
      "product_id": "gid://shopify/Product/7493722013830",
      "name": "Maxi-Cosi Andi 360° Rotating All-in-One Convertible Car Seat",
      "url": "/products/ucp/lovemedobaby-com/7493722013830",
      "why": "A store walkthrough says an infant insert supports newborns from 5 lb and is removed around 22 lb, while the seat can be used up to 100 lb.",
      "cells": [
        {
          "column": "Overall range",
          "fact": {
            "field": "infant insert",
            "value": "A store walkthrough says an infant insert supports newborns from 5 lb and is removed around 22 lb, while the seat can be used up to 100 lb.",
            "stated_as": "A store walkthrough says an infant insert supports newborns from 5 lb and is removed around 22 lb, while the seat can be used up to 100 lb.",
            "source_type": "review",
            "source_url": "https://www.youtube.com/watch?v=AX4jskYR-ZE",
            "source_read_at": "2026-10-23T01:23:31.395Z"
          }
        },
        {
          "column": "Rear-facing limit",
          "fact": {
            "field": "modes and limits",
            "value": "Rear-facing: 5–40 lb and 19–40 in; forward-facing: 22–65 lb and 34.4–49 in; booster: 40–100 lb and 43.4–52 in.",
            "stated_as": "Travel with confidence in all 3 modes: rear-facing (5–40 lbs., 19”–40”), forward-facing (22–65 lbs., 34.4”–49”), and belt-positioning booster (40–100 lbs., 43.4”–52”).",
            "source_type": "listing",
            "source_url": "https://love-me-do-baby.myshopify.com/products.json",
            "source_read_at": "2026-10-22T19:34:33.090Z"
          }
        },
        {
          "column": "Booster limits",
          "fact": {
            "field": "modes and limits",
            "value": "Rear-facing: 5–40 lb and 19–40 in; forward-facing: 22–65 lb and 34.4–49 in; booster: 40–100 lb and 43.4–52 in.",
            "stated_as": "Travel with confidence in all 3 modes: rear-facing (5–40 lbs., 19”–40”), forward-facing (22–65 lbs., 34.4”–49”), and belt-positioning booster (40–100 lbs., 43.4”–52”).",
            "source_type": "listing",
            "source_url": "https://love-me-do-baby.myshopify.com/products.json",
            "source_read_at": "2026-10-22T19:34:33.090Z"
          }
        }
      ]
    }
  ]
}