The Best Convertible Car Seat : Top 11 Comparison & Reviews

“I am emotional about engines, if you hurt my car, you hurt my heart.”
― Amit Kalantri, Wealth of Words

Here are some reviews you might be interested in:


Graco SlimFit 3 In ( 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 slim fit car seat has been side impact tested for occupant retention solely with the built in 5 point harness system; features eps foam
Graco Extend2Fit 3in1 Car ( Seat, Stocklyn)
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 4Ever DLX 4 ( 10 Years Of Use, Fairmont)
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
Diono Radian 3RXT 4in1 ( And Protection, Slim Design - Fits 3 Across, Jet Black)
Product Highlights:
  • safe & comfortable newborn positioning: features newborn travel high wedge to create a safe and secure lie-flat travel position. the innovative technology pushes baby up to reduce head slump while helping to keep airways open. as your baby grows, simply remove the wedge to allow the 2-in-1 infant positioning liner for support
  • rear-facing for longer: this slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old
  • 10 years one car seat: with 4 ways to travel safely from birth to booster, the radian 3rxt adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs
Britax Marathon ClickTight Convertible ( Forward Facing - 5 To 65 Pounds, Verve)
Product Highlights:
  • easy installation: patented click tight makes car seat installation as simple as buckling a seat belt
  • no rethreading, ever: 14 position harness, 2 position buckle for a comfortable fit as your child grows
  • relax and recline: 7 recline positions ensure comfort and the best vehicle installation angle
Graco Tranzitions 3 In ( Booster Seat, Proof)
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
Safety 1st Grow And ( Seat, Harvest Moon)
Product Highlights:
  • built to grow: the 3 in 1 car seat built to grow for extended use through 3 stages: rear facing 5 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 is 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
Graco Admiral 65 Convertible ( Car Seat, Studio)
Product Highlights:
  • designed to help protect your rear facing child from 5 40 pounds and your forward facing child from 22 65 pounds
  • simply safe adjust harness system adjusts the harness and headrest height together with one easy motion no re threading required
  • 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
Chicco NextFit Zip Convertible ( Car Seat - Carbon)
Product Highlights:
  • zip-off padding is soft and machine washable for comfort and convenience
  • remarkably easy installation with a 9-position recline sure leveling system, super cinch latch tightened and lock sure seat belt tightening system
  • superior duo guard protection with a deep rigid shell and eps energy-absorbing foam, plus a steel-reinforced frame
Chicco Fit4 4in1 Convertible ( Booster | 10 Years Of Use - Carina)
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
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

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