Best 3-1 Convertible Car Seats

Top 14 3-1 Convertible Car Seats

1
Graco SlimFit 3 In ( Space In Your Back Seat, Darcie)
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 slimfit car seat has been side impact tested for occupant retention solely with the built in 5 point harness system; features eps foam
2
Graco Milestone 3 In ( Toddler Car Seat, Gotham)
Product Highlights:
  • 3-in-1 car seat helps to protect your child from rear-facing harness (5-40 lb), to forward-facing harness (22 -65 lb), to highback booster (40-100 lb)
  • graco protectplus engineered to help protect your little one in frontal, side, rear, and rollover crashes
  • no-rethread harness: simply safe adjust harness system adjusts the headrest and harness in one motion, to ensure proper fit
3
Safety 1st Grow And ( Seat, Blue Coral)
Product Highlights:
  • built to grow with your child, this safety 1st car seat supports infants from 5 pounds to toddlers of 40 pounds as a rear facing car seat, 22 to 65 pounds forward facing toddler car seat, and 40 to 100 pounds as a belt positioning booster
  • an adjustable 3 position recline makes it easy to get a good fit for the seat in your car , assembled product dimensions 24.00 inches x 19.00 inches x 23.75 inches
  • harness holders keep the harness open, making it easier to get into and out of the seat; front seat passengers can enjoy up to 7 inches more legroom with the rear facing infant seat's reduced footprint
4
Graco Tranzitions 3 In ( Booster Seat, Proof)
Product Highlights:
  • three seats in one: 5 point harnessed car seat, high back belt positioning booster seat and backless belt positioning booster car seat
  • converts from 5 point harnessed car seat (22 to 65 pounds) to highback belt positioning booster (30 to 100 pounds) to backless belt positioning booster (40 to 100 pounds)
  • simply safe adjust harness system adjusts the height of your harness and headrest, in one motion, to ensure that your child is always properly secured; harness straps may be spot cleaned
5
Graco 4Ever DLX 4 ( 10 Years Of Use, Kendrick)
Product Highlights:
  • 4 in 1 car seat gives you 10 years of use: seamlessly transforms from rear facing harness car seat (4 40 pound ), to forward facing harness car seat (22 65 pound ), to highback belt positioning booster (40 100 pound ), to backless belt positioning booster (40 120 pound )
  • graco protectplus 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
Graco Extend2Fit Convertible Car ( Longer With Extend2Fit, Kenzie)
Product Highlights:
  • for rear facing infants from 4 to 50 pound; and forward-facing toddlers from 22 to 65 pound
  • 4 position extension panel adjusts to provide 5" additional leg room allowing your child to ride safely rear facing longer
  • up to 50 pound rear facing allowing your child to ride safely rear facing longer
7
Safety 1st Continuum 3in1 ( Seat (Hollyhock))
Product Highlights:
  • able to serve your family through three different stages, this safety 1st convertible car seat supports 5 to 40 pounds rear-facing, 22 to 50 pounds forward-facing, and 40 to 80 pounds as a belt-positioning booster
  • harness holders keep the harness open, making it easier for your child to get into and out of the seat
  • you and your front seat passenger can enjoy up to seven inches more legroom with the rear-facing infant seat's reduced footprint
8
Safety 1st Grow And ( Car Seat, Vitamint)
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
9
Graco Nautilus 65 LX ( TrueShield Side Impact Technology)
Product Highlights:
  • integrated harness storage compartment holds unused harness straps while in the belt positioning booster mode
  • one-hand, 5-position adjustable headrest is easy to use and adapts for your growing child
  • keeps your child in a booster up to 120 pounds for longevity of use, in keeping with american academy of pediatrics' recommendations
10
MaxiCosi Pria 3in1 Convertible ( Seat, Blackened Pearl)
Product Highlights:
  • 3 in 1 seating system: rear facing, from 4 40 pounds; forward facing to 65 pounds; and upto 100 pounds in booster mode
  • side impact protection with cell protects your child's head where it's needed most in a side impact crash
  • in and out harness holders keep straps out of the way when buckling

Emily Miller

Emily loves writing about photography and all things gadget. She loves playing with them too! Emily has over half a decade’s experience writing consumer reviews for gadgets and gears. Chief gadgets editor at WhatRocksAndWhatSucks.com, right now she is based out of a small but cozy apartment in New York City. Reach her at emily@wraws.com or on WhatRocksandWhatSucks.com.