{
  "schema_version": "compare-page.v2",
  "page_id": "slim-convertible-car-seats-for-a-small-back-seat",
  "url": "https://robotrunk.com/compare/want/slim-convertible-car-seats-for-a-small-back-seat",
  "title": "Narrow convertible car seats for a small back seat",
  "question": "Which convertible car seat is narrow enough to fit a small back seat?",
  "answer": "Maxi-Cosi Kani 4-in-1 Convertible Car Seat: The video says the seat has four modes and a slim design to help with three-across fit.\nGraco SlimFit 3-in-1 Narrow All-in-One: Rotating cup holders rotate away to make the seat about 10% slimmer.\nBritax Galaxy360 Slim: The reviewer likes the 17-inch narrow shell and the two cup holders, but warns that rotating seats generally cannot be used three-across because the seat needs clearance on both sides to spin.",
  "kind": "convertible car seats-dc-dc",
  "market": "US",
  "generated_at": "2026-10-12T04:35:08.365Z",
  "columns": [
    "Width",
    "Modes and 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": "Maxi-Cosi Kani 4-in-1 Convertible Car Seat",
      "field": "4-in-1 modes and limits",
      "value": "The store listing gives mode weight and height limits: rear-facing 5–40 lb and 19–40 in; forward-facing 30–65 lb and 34.4–49 in; belt-positioning booster 40–100 lb and 43.4–52 in; backless booster 40–100 lb and 43.4–57 in.",
      "stated_as": "rear-facing car seat (5–40 lbs., 19\"–40\"), forward-facing car seat (30–65 lbs., 34.4\"–49\"), belt-positioning booster seat (40–100 lbs., 43.4\"–52\"), and backless booster seat (40–100 lbs., 43.4 \"–57\")",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:03:04.916Z"
    },
    {
      "ref": "p1.f2",
      "product": "Maxi-Cosi Kani 4-in-1 Convertible Car Seat",
      "field": "modes and slim design",
      "value": "The video says the seat has four modes and a slim design to help with three-across fit.",
      "stated_as": "The video says the seat has four modes and a slim design to help with three-across fit.",
      "source_type": "review",
      "source_url": "https://www.youtube.com/watch?v=QfTwTgo_LEw",
      "source_read_at": "2026-10-10T08:06:43.720Z"
    },
    {
      "ref": "p2.f1",
      "product": "Graco SlimFit 3-in-1 Narrow All-in-One",
      "field": "modes",
      "value": "The seat is rear-facing 5-40 lb, forward-facing 22-65 lb, and belt-positioning booster 30-100 lb.",
      "stated_as": "It's a rear-facing (5-40 lb) and forward-facing (22-65 lb) car seat, as well as a belt-positioning booster (30-100 lb).",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:03:04.916Z"
    },
    {
      "ref": "p2.f7",
      "product": "Graco SlimFit 3-in-1 Narrow All-in-One",
      "field": "width",
      "value": "Rotating cup holders rotate away to make the seat about 10% slimmer.",
      "stated_as": "The unique, rotating cup holders simply rotate away, making the seat 10% slimmer to save precious back seat space.",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-09T19:03:04.916Z"
    },
    {
      "ref": "p3.f2",
      "product": "Britax Galaxy360 Slim",
      "field": "Rotation and space",
      "value": "The reviewer likes the 17-inch narrow shell and the two cup holders, but warns that rotating seats generally cannot be used three-across because the seat needs clearance on both sides to spin.",
      "stated_as": "The reviewer likes the 17-inch narrow shell and the two cup holders, but warns that rotating seats generally cannot be used three-across because the seat needs clearance on both sides to spin.",
      "source_type": "review",
      "source_url": "https://www.youtube.com/watch?v=7_ZyuLe71z4",
      "source_read_at": "2026-10-08T22:31:16.350Z"
    },
    {
      "ref": "p3.f8",
      "product": "Britax Galaxy360 Slim",
      "field": "Size limits",
      "value": "Rear-facing harnessed use is 5–50 lb, forward-facing harnessed use is 30–65 lb, and standing height must be under 49 inches in both directions.",
      "stated_as": "Size limits (manufacturer-listed): rear-facing 5–50 pounds, forward-facing 30–65 pounds, and rear- and forward-facing harnessed standing height less than 49”.",
      "source_type": "listing",
      "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
      "source_read_at": "2026-10-08T19:02:14.639Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9722098385127",
      "name": "Maxi-Cosi Kani 4-in-1 Convertible Car Seat",
      "url": "/products/ucp/albeebaby-com/9722098385127",
      "why": "The video says the seat has four modes and a slim design to help with three-across fit.",
      "cells": [
        {
          "column": "Width",
          "fact": {
            "field": "modes and slim design",
            "value": "The video says the seat has four modes and a slim design to help with three-across fit.",
            "stated_as": "The video says the seat has four modes and a slim design to help with three-across fit.",
            "source_type": "review",
            "source_url": "https://www.youtube.com/watch?v=QfTwTgo_LEw",
            "source_read_at": "2026-10-10T08:06:43.720Z"
          }
        },
        {
          "column": "Modes and limits",
          "fact": {
            "field": "4-in-1 modes and limits",
            "value": "The store listing gives mode weight and height limits: rear-facing 5–40 lb and 19–40 in; forward-facing 30–65 lb and 34.4–49 in; belt-positioning booster 40–100 lb and 43.4–52 in; backless booster 40–100 lb and 43.4–57 in.",
            "stated_as": "rear-facing car seat (5–40 lbs., 19\"–40\"), forward-facing car seat (30–65 lbs., 34.4\"–49\"), belt-positioning booster seat (40–100 lbs., 43.4\"–52\"), and backless booster seat (40–100 lbs., 43.4 \"–57\")",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:03:04.916Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9564451504359",
      "name": "Graco SlimFit 3-in-1 Narrow All-in-One",
      "url": "/products/ucp/albeebaby-com/9564451504359",
      "why": "Rotating cup holders rotate away to make the seat about 10% slimmer.",
      "cells": [
        {
          "column": "Width",
          "fact": {
            "field": "width",
            "value": "Rotating cup holders rotate away to make the seat about 10% slimmer.",
            "stated_as": "The unique, rotating cup holders simply rotate away, making the seat 10% slimmer to save precious back seat space.",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:03:04.916Z"
          }
        },
        {
          "column": "Modes and limits",
          "fact": {
            "field": "modes",
            "value": "The seat is rear-facing 5-40 lb, forward-facing 22-65 lb, and belt-positioning booster 30-100 lb.",
            "stated_as": "It's a rear-facing (5-40 lb) and forward-facing (22-65 lb) car seat, as well as a belt-positioning booster (30-100 lb).",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-09T19:03:04.916Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "albeebaby-com",
        "display_name": "albeebaby.com"
      },
      "product_id": "gid://shopify/Product/9722083541223",
      "name": "Britax Galaxy360 Slim",
      "url": "/products/ucp/albeebaby-com/9722083541223",
      "why": "The reviewer likes the 17-inch narrow shell and the two cup holders, but warns that rotating seats generally cannot be used three-across because the seat needs clearance on both sides to spin.",
      "cells": [
        {
          "column": "Width",
          "fact": {
            "field": "Rotation and space",
            "value": "The reviewer likes the 17-inch narrow shell and the two cup holders, but warns that rotating seats generally cannot be used three-across because the seat needs clearance on both sides to spin.",
            "stated_as": "The reviewer likes the 17-inch narrow shell and the two cup holders, but warns that rotating seats generally cannot be used three-across because the seat needs clearance on both sides to spin.",
            "source_type": "review",
            "source_url": "https://www.youtube.com/watch?v=7_ZyuLe71z4",
            "source_read_at": "2026-10-08T22:31:16.350Z"
          }
        },
        {
          "column": "Modes and limits",
          "fact": {
            "field": "Size limits",
            "value": "Rear-facing harnessed use is 5–50 lb, forward-facing harnessed use is 30–65 lb, and standing height must be under 49 inches in both directions.",
            "stated_as": "Size limits (manufacturer-listed): rear-facing 5–50 pounds, forward-facing 30–65 pounds, and rear- and forward-facing harnessed standing height less than 49”.",
            "source_type": "listing",
            "source_url": "https://dd1dfe-a3.myshopify.com/products.json",
            "source_read_at": "2026-10-08T19:02:14.639Z"
          }
        }
      ]
    }
  ]
}