{
  "schema_version": "compare-page.v2",
  "page_id": "lightweight-infant-car-seat-bases-for-moving-between-cars",
  "url": "https://robotrunk.com/compare/want/lightweight-infant-car-seat-bases-for-moving-between-cars",
  "title": "Lightweight Infant Car Seat Bases for Moving Between Cars",
  "question": "Which lightweight infant car seat bases are easy to carry between cars?",
  "answer": "PEG Primo Viaggio Extra Base: This is an extra base for Peg Perego Primo Viaggio 4-35 infant car seats; it makes switching the car seat to another car much easier. The base weighs 7.4 pounds and is about 22 inches long, 15 inches wide, and 12 inches deep. The base is compact enough to fit in smaller vehicles, similar to the Chicco KeyFit based on the reviewer's measurements. UPPAbaby Mesa / Mesa V2 Infant Car Seat Base (SKU 0262): The base weighs 9 lbs.",
  "kind": "car seat base",
  "market": "US",
  "generated_at": "2026-10-17T17:06:58.436Z",
  "columns": [
    "Weight",
    "Size",
    "Car switching",
    "Installation"
  ],
  "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": "PEG Primo Viaggio Extra Base",
      "field": "what it is",
      "value": "This is an extra base for Peg Perego Primo Viaggio 4-35 infant car seats; it makes switching the car seat to another car much easier.",
      "stated_as": "An extra base for the Peg-Perego Primo Viaggio 4-35 infant car seats makes switching the car seat to a different car much easier.",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-14T20:08:47.220Z"
    },
    {
      "ref": "p1.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": "p1.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": "p1.f7",
      "product": "PEG Primo Viaggio Extra Base",
      "field": "base leveling",
      "value": "The base has markings for the baby's weight and a level so you can install it without second-guessing whether the angle is right.",
      "stated_as": "The base has markings for the baby's weight and a level so you can install it without second-guessing whether the angle is right.",
      "source_type": "review",
      "source_url": "https://www.youtube.com/watch?v=Ahb0JKP1zcU",
      "source_read_at": "2026-10-15T11:57:04.621Z"
    },
    {
      "ref": "p2.f3",
      "product": "UPPAbaby Mesa / Mesa V2 Infant Car Seat Base (SKU 0262)",
      "field": "weight",
      "value": "The base weighs 9 lbs.",
      "stated_as": "Base: 9 lbs",
      "source_type": "guide",
      "source_url": "https://uppababyweb.uppababy.com/mesa/",
      "source_read_at": "2026-10-16T15:03:27.885Z"
    },
    {
      "ref": "p2.f8",
      "product": "UPPAbaby Mesa / Mesa V2 Infant Car Seat Base (SKU 0262)",
      "field": "dimensions",
      "value": "Base-only dimensions are 14.5\"W x 21.3\"L x 10.3\"H.",
      "stated_as": "Car Seat base-only dimensions: 14.5″W x 21.3″L x 10.3″H",
      "source_type": "guide",
      "source_url": "https://uppababyweb.uppababy.com/mesa/",
      "source_read_at": "2026-10-16T15:03:27.885Z"
    },
    {
      "ref": "p2.f10",
      "product": "UPPAbaby Mesa / Mesa V2 Infant Car Seat Base (SKU 0262)",
      "field": "lower anchor install",
      "value": "The review says the MESA is one of the easiest lower anchor installs, with independently ratcheting lower anchor webbing, and you rock the base back and forth to tighten.",
      "stated_as": "The review says the MESA is one of the easiest lower anchor installs, with independently ratcheting lower anchor webbing, and you rock the base back and forth to tighten.",
      "source_type": "review",
      "source_url": "https://csftl.org/uppababy-mesa-review/",
      "source_read_at": "2026-10-16T15:03:49.863Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "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": "This is an extra base for Peg Perego Primo Viaggio 4-35 infant car seats; it makes switching the car seat to another car much easier.",
      "cells": [
        {
          "column": "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"
          }
        },
        {
          "column": "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": "Car switching",
          "fact": {
            "field": "what it is",
            "value": "This is an extra base for Peg Perego Primo Viaggio 4-35 infant car seats; it makes switching the car seat to another car much easier.",
            "stated_as": "An extra base for the Peg-Perego Primo Viaggio 4-35 infant car seats makes switching the car seat to a different car much easier.",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-14T20:08:47.220Z"
          }
        },
        {
          "column": "Installation",
          "fact": {
            "field": "base leveling",
            "value": "The base has markings for the baby's weight and a level so you can install it without second-guessing whether the angle is right.",
            "stated_as": "The base has markings for the baby's weight and a level so you can install it without second-guessing whether the angle is right.",
            "source_type": "review",
            "source_url": "https://www.youtube.com/watch?v=Ahb0JKP1zcU",
            "source_read_at": "2026-10-15T11:57:04.621Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/5617200513",
      "name": "UPPAbaby Mesa / Mesa V2 Infant Car Seat Base (SKU 0262)",
      "url": "/products/ucp/strolleria-com/5617200513",
      "why": "The base weighs 9 lbs.",
      "cells": [
        {
          "column": "Weight",
          "fact": {
            "field": "weight",
            "value": "The base weighs 9 lbs.",
            "stated_as": "Base: 9 lbs",
            "source_type": "guide",
            "source_url": "https://uppababyweb.uppababy.com/mesa/",
            "source_read_at": "2026-10-16T15:03:27.885Z"
          }
        },
        {
          "column": "Size",
          "fact": {
            "field": "dimensions",
            "value": "Base-only dimensions are 14.5\"W x 21.3\"L x 10.3\"H.",
            "stated_as": "Car Seat base-only dimensions: 14.5″W x 21.3″L x 10.3″H",
            "source_type": "guide",
            "source_url": "https://uppababyweb.uppababy.com/mesa/",
            "source_read_at": "2026-10-16T15:03:27.885Z"
          }
        },
        {
          "column": "Car switching",
          "fact": null
        },
        {
          "column": "Installation",
          "fact": {
            "field": "lower anchor install",
            "value": "The review says the MESA is one of the easiest lower anchor installs, with independently ratcheting lower anchor webbing, and you rock the base back and forth to tighten.",
            "stated_as": "The review says the MESA is one of the easiest lower anchor installs, with independently ratcheting lower anchor webbing, and you rock the base back and forth to tighten.",
            "source_type": "review",
            "source_url": "https://csftl.org/uppababy-mesa-review/",
            "source_read_at": "2026-10-16T15:03:49.863Z"
          }
        }
      ]
    }
  ]
}