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5 Best Convertible Car Seats of 2025

Last Updated - 2025/09/26

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Evenflo

Evenflo Revolve360 All-In-One Convertible Car Seat (Amherst Gray)

Evenflo

CA$699.00

More Details
Main highlights
- RECLINE READY: Guide your child into the perfect cruising or resting position, without having to reinstall the seat or wake a sleeping baby
- GOOD TO GROW: Offers 10 years of use and 3 modes—Rear Facing (4 – 40 lb), Forward Facing (22 – 65 lb), and Booster (40 – 120 lb)
- EASY, ALL THE WAY AROUND: Install the Revolve360 once and you’re done—the Sure360 Safety Installation System with LockStrong and Tether360 keeps it safe, secure and simple
- A NEW LEVEL OF CONFIDENCE: Bead level indicator makes it easy to level the Revolve360 to achieve the safest, most accurate installation in all vehicle types
- 360 DEGREES OF WOW: Innovative rotating car makes it easier to get your child in and out of any vehicle—from sedan to SUV
CA$699.00
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Maxi-Cosi

Maxi-Cosi Kani 4-in-1 Car Seat, Convertible from Infant to Toddler (1.8-18 kg), Ultra Slim, Washable Seat Cover, Designer Black

Maxi-Cosi

CA$599.99

More Details
Main highlights
- Kani's slim design allows for a comfortable and secure 3 across fit in most back seats and an intuitive 1-hand release converts this 4-in-1 seat to a backless booster in seconds.
- Features EcoCare soft, breathable, 100% recycled fabrics that are machine washable and dryer safe. Includes 2 removable, easy to clean, vegan wrapped cup holders.
- Equipped with one-click UAS (LATCH) connectors and a 1-handed lift to raise headrest with integrated no rethread harness that provides 10 different positions to support all growth stages.
- Engineered and tested to meet or exceed Federal Safety Standards, the Kani 4-in-1 car seat allows your child to ride protected and comfortably from birth to 10 years.
- All-in-one convertible car seat with 4 modes of use that accommodates children from birth to 10 years with effortless transitions through all modes including rear-facing (5-40 lbs), forward-facing (22-65 lbs), belt-positioning booster (40-100 lbs), and backless booster (40-100 lbs).
CA$599.99
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Diono

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear & Forward Facing, 10 Years 1 Car Seat, Slim Design Fits 3 Across, Jet Black

Diono

CA$349.99

More Details
Main highlights
- The original and only all-in-one convertible car seat that folds for travel or compact storage. FAA approved for airline use.
- Rear-Facing for Longer - lovingly engineered to keep your child rear-facing up to 54 kg.
- Mechanically engineered from reinforced automotive grade high-strength steel, our unique core shell shields and protects your child.
- High-quality ComfortPlus Memory Foam, always included.
- Fits 3-Across - our famous slim-fit design with zero compromises to safety, space, or comfort.
- 10 Years One Car Seat - from Birth to Booster (2.3 - 54 kg) it's all you will need. Grows with your child, ultimate protection on every road trip. 4 modes in 1 seat!
CA$349.99
4
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Safety 1st

Safety 1st EverSlim 4-in-1 Convertible All-in-One Car Seat, infant to toddler, rear and forward facing, booster mode, backless booster, Fits 3 across, Washable seat, Birth to 10 years, Hexagon Horizon

Safety 1st

CA$379.97

CA$399.99
(5% Off)

More Details
Main highlights
- VISUAL INDICATOR ON THE CHEST CLIP The red-to-green indicator on the SecureTech chest clip visually shows parents if the chest clip is buckled or not.
- GROWS WITH YOUR CHILD 4 modes of use accommodate children from birth to age 10: rear-facing (5–40 lbs.), forward-facing (22–65 lbs.), belt-positioning booster (40–100 lbs.), and backless booster (40–100 lbs.). Converts to backless booster with one hand.
- FITS 3 ACROSS IN STANDARD BACK SEATS This convertible car seat’s slim design allows parents to comfortably fit more in the back seat without sacrificing comfort or safety.
- EASILY CLEAN UP SPILLS AND MESSES Removable seat cover and infant inserts are machine washable and dryer safe.
- ADJUSTABLE BASE AND HEADREST The EverSlim All-in-One Convertible Car Seat features a 5-position adjustable base and a 10-position adjustable headrest for maximum comfort and safety.
CA$379.97
CA$399.99 (5% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Graco

Graco Extend2Fit Convertible Car Seat, 2-in-1 Forward & Rear-Facing Baby Car Seat, 1.8-30 kg (4-65 lb), Titus

Graco

CA$420.00

More Details
Main highlights
- Steel reinforced frame provides strength and durability for years of use
- Simply Safe Adjust Harness System adjusts the height of your harness and headrest in one motion to help ensure that your child is always properly secured
- Seat pad is comfortable and machine-washable
- One-second lower anchor attachment featuring our exclusive InRight UAS system
- One-hand, 10-position adjustable headrest is easy to use and grows to properly fit your growing child
- Fuss Free Harness Storage holds the buckle out of the way so it's easy to get baby in and out
- Extend2Fit 4-position extension panel adjusts to provide 12.7 cm (5") additional leg room allowing your child to ride safely rear-facing longer
- Designed to help protect your rear-facing infant from 1.8-22.5 kg (4-50 lb) and your forward facing toddler from 10-30 kg (22-65 lb)
- 6-position reclining seat helps keep your growing child comfy on your many journeys together
- 2 integrated cupholders keep your child's drinks or snacks close at hand
CA$420.00

5 Best Convertible Car Seats of 2025

Evenflo Revolve360 All-In-One Convertible Car Seat (Amherst Gray)

Maxi-Cosi Kani 4-in-1 Car Seat, Convertible from Infant to Toddler (1.8-18 kg), Ultra Slim, Washable Seat Cover, Designer Black

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear & Forward Facing, 10 Years 1 Car Seat, Slim Design Fits 3 Across, Jet Black

Safety 1st EverSlim 4-in-1 Convertible All-in-One Car Seat, infant to toddler, rear and forward facing, booster mode, backless booster, Fits 3 across, Washable seat, Birth to 10 years, Hexagon Horizon

Graco Extend2Fit Convertible Car Seat, 2-in-1 Forward & Rear-Facing Baby Car Seat, 1.8-30 kg (4-65 lb), Titus

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