10 BEST 4 AND 1 CAR SEATS for sale in 2024 – compare between the best 4 and 1 car seats on sale.

Rank Product Rating
1
Graco 4Ever DLX 4 in 1 Car Seat | Infant to Toddler Car Seat, with 10 Years of Use, Fairmont
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356 Reviews
Product Highlights
  • 4 in 1 car seat gives you 10 years of use: seamlessly transforms from rear facing harness car seat (4 40 pounds), to forward facing harness car seat (22 65 pounds), to high back belt positioning booster (40 100 pounds), to backless belt positioning booster (40 120 pounds)
  • Graco protect Plus engineered helps to protect Your little one in frontal, side, rear and rollover crashes
  • Simply safe adjust harness system adjusts the height of your harness and headrest to 10 positions in one motion to ensure that Your child is always properly secured
  • 6 position recline helps keep your growing child comfy on Your many journeys together

$299.99 $269.99
2
Safety 1ˢᵗ Grow and Go 3-in-1 Convertible Car Seat, Carbon Ink
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Product Highlights
  • Built to grow: the 3 in 1 car seat built to grow for extended use through 3 stages: Rear facing 5 to 40 pounds, forward facing 22 to 65 pounds, and belt positioning booster 40 to 100 pounds
  • Side impact protection: The grow and go's side impact protection helps keep your child safe
  • Easy in, easy out: Harness holders keep the harness in an open position so it's easy to get your child in and out of the seat; Rear facing height is 19 to 40 inches; Forward facing height is 29 to 52 inches
  • Quickfit harness: With the quickfit harness you can easily adjust both the harness and headrest in 1 simple step; 3 position recline makes it easy to get a good fit in your car

$179.99 $162.93
3
Graco Grows4Me 4 in 1 Car Seat, Infant to Toddler Car Seat with 4 Modes, West Point
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18 Reviews
Product Highlights
  • 4 seats in 1: 4-in-1 seat gives you 10 years of use--it seamlessly transforms from rear-facing harness (5-40 lb), to forward-facing harness (22-65 lb), to highback booster (40-100 lb), to backless booster (40-110 lb).
  • Simply Safe Adjust Harness System: Adjust the height of your harness and headrest to 10 positions in one motion to ensure that your child is always properly secured.
  • 10-position Headrest: One-hand, 10-position adjustable headrest is easy to use and grows to properly fit your growing child.
  • 6-position Recline: Helps keep your growing child comfy on your many journeys together.

$249.99 $179.99
4
Graco SlimFit 3 in 1 Convertible Car Seat | Infant to Toddler Car Seat, Saves Space in your Back Seat, Darcie
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821 Reviews
Product Highlights
  • All in One seat grows with Your child from 5 100 pound, rear to forward facing and becomes a belt positioning booster; save space in Your back seat with Unique rotating cup Holders; metal and plastic parts may be cleaned with mild soap and Cool Water; Buckle may be cleaned with a damp cloth
  • Simply Safe Adjust Harness System adjusts the height of Your harness and headrest; integrated harness storage compartment Holds unused harness straps while seat is a belt positioning booster
  • Engineered & crash tested to meet or exceed US Standard FMVSS 213; the Slim Fit car seat has been side impact tested for occupant retention solely with the built in 5 Point harness system; features EPS foam
  • In Right Latch system for an Easy, one second Latch attachment; 4 position recline helps keep Your growing child comfy, in rear and forward facing modes

$199.99 $157.99
5
Chicco Fit4 4-in-1 Convertible Car Seat | Easiest All-in-One from Infant to Booster | 10 Years of Use - Stratosphere
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Product Highlights
  • Designed to deliver premier child fit and comfort at each unique stage, Fit4 makes it easy to correctly secure your child from birth through big kid booster for ultimate comfort, convenience and peace of mind as your baby grows to age ten.
  • 4-Stage FitKit System provides optimal fit and comfort through multi-staged construction and easy-to-remove layers, providing more room to grow through each unique stage
  • Easiest all-in-one car seat to install correctly, thanks to Chicco-exclusive installation features including ReclineSure leveling system, RideRight bubble levels, force-multiplying SuperCinch LATCH tightener and LockSure belt-tightening system
  • DuoGuard side-impact protection offers 2 layers of protection with a steel-reinforced frame and EPS energy-absorbing foam that surround the head and torso, while a best-in-class 10-position headrest accommodates maximum growth

$349.99
6
Graco Tranzitions 3 in 1 Harness Booster Seat, Proof
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988 Reviews
Product Highlights
  • 3-in-1 harness booster helps protect your child, from toddler to youth
  • Grows with your child from forward-facing harness (22-65 lb) to highback booster (40-100 lb*) to backless booster (40-100 lb) *To continue to meet industry standards, we have increased the weight minimum from 30 to 40 lb
  • No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
  • Lightweight, portable seat is ideal for busy, active parents

$99.99
7
Graco 4Ever Extend2Fit 4 in 1 Car Seat | Ride Rear Facing Longer with Extend2Fit, Clove
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386 Reviews
Product Highlights
  • 4-in-1 seat grows with your child, so you can enjoy 10 years of use, from 4 - 120 lb Extend2Fit 4-position extension panel provides 5" additional leg room
  • Up to 50 lb rear-facing allowing your child to safely ride rear-facing longer plush inserts keep your child comfortable washable seat cover is easy to remove without removing the harness
  • Simply Safe Adjust Harness System headrest and Harness adjust together one-hand, 10-position adjustable headrest easily adapts for your growing child
  • In Right LATCH system for an easy, one-second LATCH attachment integrated belt lock-off for easy vehicle seat belt installation easy-to-read level indicator helps eliminate rear-facing installation guesswork

$392.99
8
Graco Extend2Fit 3-in-1 Car Seat, Stocklyn
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Product Highlights
  • From day one, this 3-in-1 car seat helps to protect your child, from rear-facing harness (4-50 lb) to forward-facing harness (22-65 lb) to highback booster (40-100 lb)
  • Car seat with 4-position extension panel adjusts to provide up to 5" additional legroom, allowing your child to ride safely rear-facing longer
  • Ride rear-facing up to 50 lb, allowing your child to ride safely rear-facing longer
  • Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your child in frontal, side, rear & rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures

$219.99 $175.99
9
Safety 1st MultiFit EX Air 4-in-1 Convertible Car Seat, Amaro
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71 Reviews
Product Highlights
  • The seat that adapts for multiple ages and stages: Rear-facing baby 4-22 pounds, Rear-facing toddler 15-50 pounds, Forward-facing in harness 22-65 pounds, and Belt-positioning booster 40-100 pounds
  • Air Protect Side Impact Protection for superior protection around the head
  • Harness holders: with the harness held back the straps won’t get stuck under your child, making it easy to get in and out of the seat
  • 3 body insert pillows give a snug ride to smaller babies

$169.99
10
Evenflo EveryFit 4-in-1 Convertible Car Seat, Olympus
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Product Highlights
  • 10 YEARS OF USE: The Evenflo EveryFit 4-in-1 Convertible Car Seat offers protection for up to 10 years. The EveryFit is an infant, convertible, high-back booster, and no-back booster seat to provide safety and longevity for your growing child.
  • The four modes include (1) Rear facing with harness: Weight: 4 - 40 poundswith three recline positions
  • FORWARD FACING WITH HARNESS: Weight: 22 - 65 pounds Age: For child at least 2 years old;
  • HIGH-BACK BOOSTER: Weight: 40 - 120 pounds Age: For child at least 4 years old

$189.99

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