# Infant car seats for very small or premature newborns Which infant car seats fit a very small or premature newborn? Evenflo NurtureMax: The seat is for children from 4 to 22 lb and 17 to 29 in\. tall, from birth\. A NICU\-based car seat technician recommends this seat for 4\-pound babies, noting it has small\-baby adjustments that parents should make themselves before the baby arrives and that the technician consulted with Evenflo on its preemie fit\. Chicco KeyFit 30 ClearTex: Designed for infants between 4 and 30 pounds and up to 30 inches tall\. Joie Baby I2320AA: Rear\-facing weight range 4\-30 lb; height under 30 in and top of child’s head must be at least 1 in below top of restraint; replace after moderate or severe crash; expiration 7 years after purchase; FAA approved without base\. PEG Perego Primo Viaggio Nido / Primo Viaggio 4\-35 Nido K: The manual gives weight limits of 4\-35 lbs with LATCH or vehicle belt, 4\-22 lbs with vehicle belt without base, and maximum height 32 inches; the store listing says 4\-30 lbs \(the sources disagree\)\. PEG Primo Viaggio Nido: With LATCH, the seat is for children 4\-35 lbs\. ### 1. [Evenflo NurtureMax](/products/ucp/evenflo-com/8351558828188) (sold by evenflo\.com) A NICU\-based car seat technician recommends this seat for 4\-pound babies, noting it has small\-baby adjustments that parents should make themselves before the baby arrives and that the technician consulted with Evenflo on its preemie fit\. - Weight range: The seat is for children from 4 to 22 lb and 17 to 29 in\. tall, from birth\. (guide) - Small\-baby note: A NICU\-based car seat technician recommends this seat for 4\-pound babies, noting it has small\-baby adjustments that parents should make themselves before the baby arrives and that the technician consulted with Evenflo on its preemie fit\. (review) - Carrier weight: At about 6 pounds it is described as one of the lightest infant seats on the market\. (review) ### 2. [Chicco KeyFit 30 ClearTex](/products/ucp/strolleria-com/8064563642442) (sold by strolleria\.com) Designed for infants between 4 and 30 pounds and up to 30 inches tall\. - Weight range: Designed for infants between 4 and 30 pounds and up to 30 inches tall\. (guide) - Small\-baby note: - - Carrier weight: - ### 3. [Joie Baby I2320AA](/products/ucp/strolleria-com/7897046614090) (sold by strolleria\.com) Rear\-facing weight range 4\-30 lb; height under 30 in and top of child’s head must be at least 1 in below top of restraint; replace after moderate or severe crash; expiration 7 years after purchase; FAA approved without base\. - Weight range: Rear\-facing weight range 4\-30 lb; height under 30 in and top of child’s head must be at least 1 in below top of restraint; replace after moderate or severe crash; expiration 7 years after purchase; FAA approved without base\. (review) - Small\-baby note: - - Carrier weight: Rue is 7\.8 lb, described as less than a gallon of milk and 2\-3 lb lighter than non\-lightweight infant seats; can install with base using LATCH, with base using seat belt, or without base using seat belt; FAA compliant\. (review) ### 4. [PEG Perego Primo Viaggio Nido / Primo Viaggio 4\-35 Nido K](/products/ucp/albeebaby-com/9676590383335) (sold by albeebaby\.com) The manual gives weight limits of 4\-35 lbs with LATCH or vehicle belt, 4\-22 lbs with vehicle belt without base, and maximum height 32 inches; the store listing says 4\-30 lbs \(the sources disagree\)\. - Weight range: The manual gives weight limits of 4\-35 lbs with LATCH or vehicle belt, 4\-22 lbs with vehicle belt without base, and maximum height 32 inches; the store listing says 4\-30 lbs \(the sources disagree\)\. (manual) - Small\-baby note: - - Carrier weight: - ### 5. [PEG Primo Viaggio Nido](/products/ucp/albeebaby-com/9676590743783) (sold by albeebaby\.com) With LATCH, the seat is for children 4\-35 lbs\. - Weight range: With LATCH, the seat is for children 4\-35 lbs\. (manual) - Small\-baby note: - - Carrier weight: The carrier weighed about 9\.5 pounds without the base and 16\.9 pounds with the base, which is not the lightest but not the heaviest\. (review) 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 2026-10-19T10:52:35.287Z. 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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