{
  "schema_version": "compare-page.v2",
  "page_id": "infant-car-seat-base-size-and-weight-353fa855",
  "url": "https://robotrunk.com/compare/want/infant-car-seat-base-size-and-weight-353fa855",
  "title": "Infant car seat base size and weight",
  "question": "How much space does an infant car seat base take up in a car, and how heavy is it?",
  "answer": "CYBEX Aton G2 Base: Store lists dimensions 26 inches long, 14.5 inches wide, 27.1 inches high. Store lists the base weight as 9.9 lbs.\nPEG Primo Viaggio Extra Base: The base is compact enough to fit in smaller vehicles, similar to the Chicco KeyFit based on the reviewer's measurements. The base weighs 7.4 pounds and is about 22 inches long, 15 inches wide, and 12 inches deep.\nClek Liing Car Seat Base: The base is 22.6 in deep and 13.2 in wide. The Liing base weighs 17 lb.\nOrbit Baby G5 Car Seat Base: The base length from back to knob is 20.5 inches (52 cm). The blog reports the base weighs about 29 pounds and the carrier about 15 pounds empty, making the system very heavy to lift; this conflicts with CSFTL's measured base weight of 14.4 pounds.\nbabyark G01 Smart Base: The Smart Base weighs 18 lbs (8.2 kg).\nBritax BOB Gear Wilder Infant Car Seat Base with ClickTight: The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
  "kind": "car seat base",
  "market": "US",
  "generated_at": "2026-11-01T07:31:44.230Z",
  "columns": [
    "Base size",
    "Base weight"
  ],
  "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.f4",
      "product": "Clek Liing Car Seat Base",
      "field": "base weight",
      "value": "The Liing base weighs 17 lb.",
      "stated_as": "Weight Of The Base: 17 lb",
      "source_type": "guide",
      "source_url": "https://clekinc.com/products/liing",
      "source_read_at": "2026-10-16T13:40:53.537Z"
    },
    {
      "ref": "p1.f10",
      "product": "Clek Liing Car Seat Base",
      "field": "base dimensions",
      "value": "The base is 22.6 in deep and 13.2 in wide.",
      "stated_as": "Depth Of The Base: 22.6 in.\nWidth Of The Base: 13.2 in.",
      "source_type": "guide",
      "source_url": "https://clekinc.com/products/liing",
      "source_read_at": "2026-10-16T13:40:53.537Z"
    },
    {
      "ref": "p2.f2",
      "product": "Orbit Baby G5 Car Seat Base",
      "field": "dimensions",
      "value": "The base length from back to knob is 20.5 inches (52 cm).",
      "stated_as": "Car Seat Base length, from back to knob: 20.5 in (52 cm)",
      "source_type": "guide",
      "source_url": "https://strolleria.myshopify.com/products/extra-g5-car-seat-base",
      "source_read_at": "2026-10-14T10:47:11.519Z"
    },
    {
      "ref": "p2.f12",
      "product": "Orbit Baby G5 Car Seat Base",
      "field": "weight",
      "value": "The blog reports the base weighs about 29 pounds and the carrier about 15 pounds empty, making the system very heavy to lift; this conflicts with CSFTL's measured base weight of 14.4 pounds.",
      "stated_as": "The blog reports the base weighs about 29 pounds and the carrier about 15 pounds empty, making the system very heavy to lift; this conflicts with CSFTL's measured base weight of 14.4 pounds.",
      "source_type": "blog",
      "source_url": "https://kianao.com/blogs/magazine/orbit-baby-g5-review-nurse",
      "source_read_at": "2026-10-14T10:47:47.521Z"
    },
    {
      "ref": "p3.f9",
      "product": "babyark G01 Smart Base",
      "field": "Base weight",
      "value": "The Smart Base weighs 18 lbs (8.2 kg).",
      "stated_as": "Base 18 lbs. / 8.2 kg",
      "source_type": "guide",
      "source_url": "https://babyark.com/pages/faq",
      "source_read_at": "2026-10-12T21:55:37.207Z"
    },
    {
      "ref": "p5.f7",
      "product": "CYBEX Aton G2 Base",
      "field": "dimensions",
      "value": "Store lists dimensions 26 inches long, 14.5 inches wide, 27.1 inches high.",
      "stated_as": "Dimension: 26\"L X 14.5\"W X 27.1\"H",
      "source_type": "guide",
      "source_url": "https://strolleria.myshopify.com/products/cybex-aton-g2-infant-car-seat-load-leg-base",
      "source_read_at": "2026-10-13T12:32:35.087Z"
    },
    {
      "ref": "p5.f11",
      "product": "CYBEX Aton G2 Base",
      "field": "weight",
      "value": "Store lists the base weight as 9.9 lbs.",
      "stated_as": "Weight: 9.9 lbs",
      "source_type": "guide",
      "source_url": "https://strolleria.myshopify.com/products/cybex-aton-g2-infant-car-seat-load-leg-base",
      "source_read_at": "2026-10-13T12:32:35.087Z"
    },
    {
      "ref": "p7.f5",
      "product": "PEG Primo Viaggio Extra Base",
      "field": "base dimensions and weight",
      "value": "The base weighs 7.4 pounds and is about 22 inches long, 15 inches wide, and 12 inches deep.",
      "stated_as": "The base weighs 7.4 pounds and is about 22 inches long, 15 inches wide, and 12 inches deep.",
      "source_type": "blog",
      "source_url": "https://thecarcrashdetective.com/2014-peg-perego-primo-viaggio-4-35-review/",
      "source_read_at": "2026-10-15T11:54:46.166Z"
    },
    {
      "ref": "p7.f6",
      "product": "PEG Primo Viaggio Extra Base",
      "field": "base size",
      "value": "The base is compact enough to fit in smaller vehicles, similar to the Chicco KeyFit based on the reviewer's measurements.",
      "stated_as": "The base is compact enough to fit in smaller vehicles, similar to the Chicco KeyFit based on the reviewer's measurements.",
      "source_type": "review",
      "source_url": "https://www.babybargains.com/infant-car-seat-review-peg-perego-primo-viaggio-4-35/",
      "source_read_at": "2026-10-15T11:55:26.690Z"
    },
    {
      "ref": "p9.f10",
      "product": "Britax BOB Gear Wilder Infant Car Seat Base with ClickTight",
      "field": "weight and dimensions",
      "value": "The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
      "stated_as": "The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
      "source_type": "blog",
      "source_url": "https://www.apasdeloulous.fr/test-de-la-base-de-siege-auto-bob-gear-wilder",
      "source_read_at": "2026-10-13T00:01:29.559Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/8079275163722",
      "name": "CYBEX Aton G2 Base",
      "url": "/products/ucp/strolleria-com/8079275163722",
      "why": "Store lists dimensions 26 inches long, 14.5 inches wide, 27.1 inches high.",
      "cells": [
        {
          "column": "Base size",
          "fact": {
            "field": "dimensions",
            "value": "Store lists dimensions 26 inches long, 14.5 inches wide, 27.1 inches high.",
            "stated_as": "Dimension: 26\"L X 14.5\"W X 27.1\"H",
            "source_type": "guide",
            "source_url": "https://strolleria.myshopify.com/products/cybex-aton-g2-infant-car-seat-load-leg-base",
            "source_read_at": "2026-10-13T12:32:35.087Z"
          }
        },
        {
          "column": "Base weight",
          "fact": {
            "field": "weight",
            "value": "Store lists the base weight as 9.9 lbs.",
            "stated_as": "Weight: 9.9 lbs",
            "source_type": "guide",
            "source_url": "https://strolleria.myshopify.com/products/cybex-aton-g2-infant-car-seat-load-leg-base",
            "source_read_at": "2026-10-13T12:32:35.087Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/5736681345",
      "name": "PEG Primo Viaggio Extra Base",
      "url": "/products/ucp/strolleria-com/5736681345",
      "why": "The base weighs 7.4 pounds and is about 22 inches long, 15 inches wide, and 12 inches deep.",
      "cells": [
        {
          "column": "Base size",
          "fact": {
            "field": "base size",
            "value": "The base is compact enough to fit in smaller vehicles, similar to the Chicco KeyFit based on the reviewer's measurements.",
            "stated_as": "The base is compact enough to fit in smaller vehicles, similar to the Chicco KeyFit based on the reviewer's measurements.",
            "source_type": "review",
            "source_url": "https://www.babybargains.com/infant-car-seat-review-peg-perego-primo-viaggio-4-35/",
            "source_read_at": "2026-10-15T11:55:26.690Z"
          }
        },
        {
          "column": "Base weight",
          "fact": {
            "field": "base dimensions and weight",
            "value": "The base weighs 7.4 pounds and is about 22 inches long, 15 inches wide, and 12 inches deep.",
            "stated_as": "The base weighs 7.4 pounds and is about 22 inches long, 15 inches wide, and 12 inches deep.",
            "source_type": "blog",
            "source_url": "https://thecarcrashdetective.com/2014-peg-perego-primo-viaggio-4-35-review/",
            "source_read_at": "2026-10-15T11:54:46.166Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/1613000212554",
      "name": "Clek Liing Car Seat Base",
      "url": "/products/ucp/strolleria-com/1613000212554",
      "why": "The base is 22.6 in deep and 13.2 in wide.",
      "cells": [
        {
          "column": "Base size",
          "fact": {
            "field": "base dimensions",
            "value": "The base is 22.6 in deep and 13.2 in wide.",
            "stated_as": "Depth Of The Base: 22.6 in.\nWidth Of The Base: 13.2 in.",
            "source_type": "guide",
            "source_url": "https://clekinc.com/products/liing",
            "source_read_at": "2026-10-16T13:40:53.537Z"
          }
        },
        {
          "column": "Base weight",
          "fact": {
            "field": "base weight",
            "value": "The Liing base weighs 17 lb.",
            "stated_as": "Weight Of The Base: 17 lb",
            "source_type": "guide",
            "source_url": "https://clekinc.com/products/liing",
            "source_read_at": "2026-10-16T13:40:53.537Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/7249390665802",
      "name": "Orbit Baby G5 Car Seat Base",
      "url": "/products/ucp/strolleria-com/7249390665802",
      "why": "The base length from back to knob is 20.5 inches (52 cm).",
      "cells": [
        {
          "column": "Base size",
          "fact": {
            "field": "dimensions",
            "value": "The base length from back to knob is 20.5 inches (52 cm).",
            "stated_as": "Car Seat Base length, from back to knob: 20.5 in (52 cm)",
            "source_type": "guide",
            "source_url": "https://strolleria.myshopify.com/products/extra-g5-car-seat-base",
            "source_read_at": "2026-10-14T10:47:11.519Z"
          }
        },
        {
          "column": "Base weight",
          "fact": {
            "field": "weight",
            "value": "The blog reports the base weighs about 29 pounds and the carrier about 15 pounds empty, making the system very heavy to lift; this conflicts with CSFTL's measured base weight of 14.4 pounds.",
            "stated_as": "The blog reports the base weighs about 29 pounds and the carrier about 15 pounds empty, making the system very heavy to lift; this conflicts with CSFTL's measured base weight of 14.4 pounds.",
            "source_type": "blog",
            "source_url": "https://kianao.com/blogs/magazine/orbit-baby-g5-review-nurse",
            "source_read_at": "2026-10-14T10:47:47.521Z"
          }
        }
      ]
    },
    {
      "rank": 5,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/8065501691978",
      "name": "babyark G01 Smart Base",
      "url": "/products/ucp/strolleria-com/8065501691978",
      "why": "The Smart Base weighs 18 lbs (8.2 kg).",
      "cells": [
        {
          "column": "Base size",
          "fact": null
        },
        {
          "column": "Base weight",
          "fact": {
            "field": "Base weight",
            "value": "The Smart Base weighs 18 lbs (8.2 kg).",
            "stated_as": "Base 18 lbs. / 8.2 kg",
            "source_type": "guide",
            "source_url": "https://babyark.com/pages/faq",
            "source_read_at": "2026-10-12T21:55:37.207Z"
          }
        }
      ]
    },
    {
      "rank": 6,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/8009511338058",
      "name": "Britax BOB Gear Wilder Infant Car Seat Base with ClickTight",
      "url": "/products/ucp/strolleria-com/8009511338058",
      "why": "The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
      "cells": [
        {
          "column": "Base size",
          "fact": {
            "field": "weight and dimensions",
            "value": "The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
            "stated_as": "The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
            "source_type": "blog",
            "source_url": "https://www.apasdeloulous.fr/test-de-la-base-de-siege-auto-bob-gear-wilder",
            "source_read_at": "2026-10-13T00:01:29.559Z"
          }
        },
        {
          "column": "Base weight",
          "fact": {
            "field": "weight and dimensions",
            "value": "The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
            "stated_as": "The review states the base weighs 4.63 kg and measures 59 x 25.73 x 21.06 cm.",
            "source_type": "blog",
            "source_url": "https://www.apasdeloulous.fr/test-de-la-base-de-siege-auto-bob-gear-wilder",
            "source_read_at": "2026-10-13T00:01:29.559Z"
          }
        }
      ]
    }
  ]
}