10 Best 3 In 1 Car Seats Reviewed as of April 2024

Reviews Scanned

Sale1

Graco Slimfit 3 in 1 Car Seat -Slim & Comfy Design Saves Space in Your Back Seat, Darcie

The Graco SlimFit 3-in-1 Car Seat grows with your child, from rear-facing harness (5-40 pounds) to forward-facing harness (22-65 pounds) to highback booster (40-100 pounds)
Slim design with dual integrated cup holders that rotate away, making the seat 10% slimmer to save valuable back seat space
Graco ProtectPlus Engineered: A combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear and rollover crashes
No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion
Choose the perfect headrest height from 10 positions to get the safest fit for your child as they grow

Baby Trend Trooper 3-in-1 Convertible Car Seat, Dash Black

3 Modes of Use: Rear Facing Infant mode (4-18lbs), Rear Facing Toddler mode (18-40lbs), and Forward Facing Toddler mode (22-65lbs)
Immediate Right Installation Angle: Rear-facing recline flip foot allows for great installation angles with ease; the built-in bubble level indicator helps find the correct angle
Fits Three Across: At its widest, the Trooper is 16.75" allowing it to fit 3 across in most vehicle
Lightweight: Lightweight shell also allows for use of LATCH installation up to 55 lbs
Now includes two integrated cupholders for convenience for your little one.

Graco TriRide 3 in 1 Car Seat | 3 Modes of Use from Rear Facing to Highback Booster Car Seat, Clybourne

3-in-1 car seat grows with 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: a combination of the most rigorous crash tests that help to protect your child in frontal, side, rear & rollover crashes
No-Rethread Simply Safe Adjust Harness System allows the headrest and harness to adjust together in one motion
Choose the perfect headrest height from 10 positions to get the safest fit for your growing child
6-position recline keeps your child comfy and helps for a better installation

Safety 1st Grow and Go All-in-One Convertible Car Seat, Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster 40-100 pounds, Harvest Moon

BUILT TO GROW: The Safety 1st Grow and Go Convertible Car Seat is for extended use through 3 stages: Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster seat 40-100 pounds.
SIDE IMPACT PROTECTION: The Grow and Go's side impact protection helps keep your child safe through all of the 3-in-1 convertible car seat’s stages.
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 car seat.
QUICKFIT HARNESS: With the QuickFit Harness you can easily adjust both the harness and headrest with one hand.

Sale5

Graco Tranzitions 3 in 1 Harness Booster Seat, Proof

3-in-1 harness booster helps protect your child, from toddler to youth.Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your little one in frontal, side, rear & rollover crashes
Grows with your child from forward-facing harness (22-65 pounds) to highback booster (40-100 pounds) to backless booster (40-100 pounds) to continue to meet industry standards, we have increased the weight minimum from 30 to 40 pounds
No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion.Do not use bleach
Lightweight, portable seat is ideal for busy, active parents
One-hand, 8-position adjustable headrest grows with your child

Safety 1st Crosstown DLX All-in-One Convertible Car Seat, Cabaret

ONE HAND ADJUST: With our new single hand adjustable headrest, keeping up with your child's growth has never been easier.
BUILT TO GROW: The All-in-One car seat built to grow for extended use through 3 stages: Rear-facing 5-40 pounds, Forward-facing 22-65 pounds, and Belt-positioning booster 40-100 pounds.
SIDE IMPACT PROTECTION: The Grow and Go Sprint's side impact protection helps keep your child safe. Plus, the 3-position recline makes it easy to get a good fit in your car.
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. Clearly visible booster belt path allows for easier buckling.

Sale7

Graco Extend2Fit 3-in-1 Car Seat, Stocklyn

3 car seats in 1 – Rear-facing for infants 4-50 pounds | Front-facing for toddlers 22-65 pounds and for big kids 40-100 pounds
Made of Steel reinforced | Product dimensions – 20.75” D x 19” W x 24.5” H | Product weight – 19.25 lbs.
4-position extension panel adjusts to provide 5 inches of additional legroom, allowing your child to ride safely rear facing longer | 6-position recline helps keep your child comfy | 10-position headrest adjusts easily for your growing child
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
Graco ProtectPlus Engineered – A combination of the most rigorous crash tests that helps protect your child in frontal, side, rear & rollover crashes | Additional testing based on the New Car Assessment Program and for extreme car interior temperatures

Sale8

Safety 1st Guide 65 Convertible Car Seat, Chambers, Black

2 modes of use: Rear-facing 5-40 pounds and Forward-facing 22-65 pounds
Fits 3 across in the back seat of most vehicles
Side Impact Protection
5-point harness with up-front adjustment

Sale9

Baby Trend Cover Me 4 in 1 Convertible Car Seat, Vespa , 18.25 Inch (Pack of 1)

Integrated Adjustable Canopy for UV Protection: Integrated height and angle adjustable canopy for in-car UV protection. Flip-out side visors provide additional shade protection for either side of the car seat.
4-in-1 Seating System: Built for extended use including 1) Rear Facing Infant mode from 4 to 18lbs 2) Rear Facing Toddler mode from 18 to 40lbs 3) Forward Facing with Harness mode from 22 to 65 lbs 4) Belt Positioning Booster mode from 40 to 100lbs
Comfort & Convenience for Kiddos: Child can quickly adjust the canopy when car is in motion and sun is coming from multiple directions. The CoverMe's exclusive Comfort Cabin offers extra padding to keep child comfortable on long rides.
Includes an integrated headrest with no rethread harness. Three positions recline that allows front seat passengers to have extra legroom, while an integrated recline flip foot offers dual adjustment and gives the right angle with ease.
Fits Three Across in Most Vehicles: At its widest. the Baby Trend CoverMe 4-in-1 Convertible Car Seat is 18.25", which allows it to fit three children across in most vehicles.

Sale10

Graco Milestone 3 in 1 Car Seat, Infant to Toddler Car Seat - Kline

3-in-1 car seat helps to protect your child from rear-facing harness (5 - 40 pounds), to forward-facing harness (22 - 65 pounds), to highback booster (40-100 pounds)
Graco ProtectPlus Engineered to help protect your little one in frontal, side, rear, and rollover crashes.Do not use bleach.Do not use soap, detergents or lubricants
No-Rethread Harness: Simply safe adjust harness system adjusts the headrest and harness in one motion, to ensure proper fit
4-position recline helps ensure a secure installation and helps keep your growing child comfy on your many journeys together
Graco’s exclusive push-button InRight LATCH provides an easy, one-second attachment with an audible click to help ensure secure installation

Our Promise to You

We receive a lot of questions about what products we recommend, especially the products on this page. Questions like:

What is the best 3 In 1 Car Seats for 2022??
What is the best 3 In 1 Car Seats to buy?
What is the best 3 In 1 Car Seats to buy on the market?
or even What is the most affordable (most budget friendly, cheapest or even most expensive!!!) 3 In 1 Car Seats??

All of these above questions make purchase decisions difficult. We know the feeling because we used to be in this weird situation when searching for these items.

Before deciding to buy anything, make sure you research and read the reviews from trusted sources.?Luckily, we use incredibly smart and complicated AI to help find great products. We use our own custom algorithms to generate lists of the best brands and give them our own approval rating to rank from 1st to 10th.

You can see the 3 In 1 Car Seats of above. This list is updated regularly, so you can be sure that the information provided is up-to-date.

You may?read more about us?to learn how we support this site. Don?t hesitate to? Contact us if something is incorrect or provides misleading information.