# Infant car seat age and size limits compared How long can a baby use this infant car seat before outgrowing it? Cybex Cloud G Comfort Extend: The seat is intended from newborn to about 18 months, for children weighing 4–35 lb and no taller than 32 inches\. Stop using it when any size condition is exceeded; the child's head must remain at least 1 inch below the higher of the carrier or headrest tops\. CYBEX Cloud T Comfort Extend Infant Car Seat with SensorSafe: Maker lists age range from newborn up to about 18 months\. Maker lists child height max 32 inches and child weight 4 to 30 lbs\. CYBEX Cloud G Pro with Load Leg Base: Maker states age range from newborn to approx\. 18 months, max height 32 in, weight 4 to 30 lbs\. Cybex Aton G2 Swivel with Load Leg Base: The maker lists an age range from newborn up to about 18 months, a maximum child height of 32 in, and a child weight from 4 lbs up to 30 lbs\. Cybex\-dc / CYBEX Cloud G Pro: The store data says the age range is from newborn up to approximately 18 months\. Maximum child height is 32 inches\. ### 1. [Cybex Cloud G Comfort Extend](/products/ucp/anbbaby-com/8315416772894) (sold by anbbaby\.com) The seat is intended from newborn to about 18 months, for children weighing 4–35 lb and no taller than 32 inches\. - Age range: The seat is intended from newborn to about 18 months, for children weighing 4–35 lb and no taller than 32 inches\. (guide) - Weight and height: The seat is intended from newborn to about 18 months, for children weighing 4–35 lb and no taller than 32 inches\. (guide) - Expiration: - ### 2. [CYBEX Cloud T Comfort Extend Infant Car Seat with SensorSafe](/products/ucp/strolleria-com/7711193563210) (sold by strolleria\.com) Maker lists age range from newborn up to about 18 months\. - Age range: Maker lists age range from newborn up to about 18 months\. (guide) - Weight and height: Maker lists child height max 32 inches and child weight 4 to 30 lbs\. (guide) - Expiration: Expires 6 years after date of manufacture\. (guide) ### 3. [CYBEX Cloud G Pro with Load Leg Base](/products/ucp/strolleria-com/8052344193098) (sold by strolleria\.com) Maker states age range from newborn to approx\. 18 months, max height 32 in, weight 4 to 30 lbs\. - Age range: Maker states age range from newborn to approx\. 18 months, max height 32 in, weight 4 to 30 lbs\. (guide) - Weight and height: Maker states age range from newborn to approx\. 18 months, max height 32 in, weight 4 to 30 lbs\. (guide) - Expiration: - ### 4. [Cybex Aton G2 Swivel with Load Leg Base](/products/ucp/albeebaby-com/9722097205479) (sold by albeebaby\.com) The maker lists an age range from newborn up to about 18 months, a maximum child height of 32 in, and a child weight from 4 lbs up to 30 lbs\. - Age range: The maker lists an age range from newborn up to about 18 months, a maximum child height of 32 in, and a child weight from 4 lbs up to 30 lbs\. (guide) - Weight and height: The maker lists an age range from newborn up to about 18 months, a maximum child height of 32 in, and a child weight from 4 lbs up to 30 lbs\. (guide) - Expiration: - ### 5. [Cybex\-dc / CYBEX Cloud G Pro](/products/ucp/albeebaby-com/9564465856743) (sold by albeebaby\.com) The store data says the age range is from newborn up to approximately 18 months\. - Age range: The store data says the age range is from newborn up to approximately 18 months\. (listing) - Weight and height: Maximum child height is 32 inches\. (listing) - Expiration: - ## Also cited in the text - Cybex Cloud G Comfort Extend, Outgrowing the seat: Stop using it when any size condition is exceeded; the child's head must remain at least 1 inch below the higher of the carrier or headrest tops\. (manual) 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\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-15T13:25:54.790Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. 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