Our 20 Recommendations:
The 20 Best Convertible Car Seat For Small Car Reviews:
Bestseller No. 1 
Cosco Mighty Fit 65 DX Convertible Car Seat (Heather Onyx Gray)
- With 2 modes of use, this extra comfortable LATCH equipped Cosco car seat accommodates infants from 5 pounds up to toddlers weighing 40 pounds in rear facing mode and kids up to 65 pounds in forward facing mode. Its compact design also makes it easier to manage through airport security checks
- The 5 point harness adjusts easily from the front of the seat and features 5 heights and 3 buckle locations
- Built in side impact protection keeps your little 1 extra secure; Designed to be just the right size, the seat takes up less space while rear facing so parents can have more leg room
- Three of these seats can fit side by side in the back seat of most cars, perfect for growing families
- With plush padding and premium fabric, this seat gives your child an extra comfy ride; Easy to clean, the fabric car seat cover is machine washable and dryer safe
Bestseller No. 2 
Graco® Turn2Me™ 3-in-1 Car Seat, Manchester
- Rotate from rear-facing mode with one hand to easily get baby in and out of the seat; listen for it to "click" back into position for a safe and comfy ride
- 3 modes of use: Rear-facing harness 4-40 lb, forward-facing harness 22-65 lb, highback booster 40-100 lb
- SnugLock technology installs in less than one minute using vehicle seat belt or LATCH
- 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
SaleBestseller No. 3 
Graco 4Ever DLX 4 in 1 Car Seat, Infant to Toddler Car Seat, with 10 Years of Use, Bryant , 20x21.5x24 Inch (Pack of 1)
- 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 highback belt-positioning booster (40-100 pounds), to backless belt-positioning booster (40-120 pounds)
- Graco ProtectPlus Engineered helps to protect your little one in frontal, side, rear and rollover crashes.Care and Cleaning: Spot or Wipe Clean, Clean With Water and Mild Detergent, Hand Wash
- 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
- The Graco exclusive InRight LATCH attachment provides an easy, one-second attachment with an audible click to help ensure secure installation
SaleBestseller No. 4 
Gold Revolve Sapphire Convertible Car Seat
- BOLD MOVES: Innovative rotating car seat makes it easier than ever to get your child in and out of the car—no matter what kind of vehicle you have
- 360 DEGREES OF EASE: Install the Revolve360 once and you’re done—the Sure360 Safety Installation System with LockStrong and Tether360 keeps it safe, secure and simple
- GROW WITH GOLD: Offers 10 years of use and 3 modes—Rear Facing (4 – 40 lb), Forward Facing (22 – 65 lb), and Booster (40 – 120 lb)
- ON-THE-GO RECLINE: Easily adjust your child’s seat for maximum comfort, without having to reinstall the seat or bother your baby
Bestseller No. 5 
Graco Contender Slim Convertible Car Seat, West Point
- Convertible car seat grows with your child from rear-facing harness (5-40 lb) to forward-facing harness (22-65 lb)
- Slim car seat design saves space in your back seat
- Compact and lightweight to easily transfer from car to car
- Travel car seat is certified for aircraft use to help keep your child safe while flying
- Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your child in frontal, side, rear & rollover crashes
Bestseller No. 6 
Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Jet Black
- REAR-FACING FOR LONGER - 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 from birth to booster, the Radian 3R adapts as your child grows to offer a custom fit from birth up to 120 lb / 54 kg
- STEEL CORE - Mechanically engineered, reinforced steel core, made from automotive grade high strength steel to shield and protect
- THE ORIGINAL RADIAN 3 ACROSS - Built with our famous Radian slim fit convertible design for a 3-across option only with Diono Radian combinations without compromising child or passenger comfort. Feel safe having your children secure in the backseat
SaleBestseller No. 7 
Knox Convertible Car Seat - Jordan (Charcoal mélange with Citron Accent) Wool Version
- Smart Secure system turns from red to green when seat is correctly installed
- Koroyd technology integrated into the base creates an effective Crumple zone protecting the child from impact forces
- 8-Position active support headrest
- Side Impact pods for additional crash absorption, multi-directional tether for rear and forward-facing travel
- Please see full product Description For child age/weight range
SaleBestseller No. 8 
Maxi-Cosi Pria™ All-in-1 Convertible Car Seat, After Dark
- All-in-One convertible car seat: rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode
- Side impact protection technlogy with GCell 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
- One click LATCH system, with easy click-in for better installation
- QuickFit shoulder harness automatically raises the harness and headrest height
SaleBestseller No. 9 
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.
Bestseller No. 10 
Graco Admiral 65 Convertible Car Seat, Studio
- 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
- 8 position headrest is adjustable using one hand and easily adapts to your growing child's needs
- Hassle free installation in the rear facing position using LATCH and an easy to read level indicator
Bestseller No. 11 
Chicco NextFit Max Zip Air | Convertible Car Seat| Rear-Facing Seat for Infants 12-40 lbs. | Forward-Facing Toddler Car Seat 25-65 lbs. | Baby Travel Gear
- EXTENDED REAR-FACING USE — NextFit Max Zip Air offers 25% more legroom than other NextFit car seats and a 50 lb. weight limit maximizes time in rear-facing position; forward-facing mode for older children (up to 65 lbs.) with more calf support.
- BUILT TO GROW — The 9-position, Easy-Extend Headrest System with one-hand adjustment raises with the 5-point harness to effortlessly accommodate growth in both modes and a removable newborn positioner provides support for infants weighing 4-11 lbs.
- ADDED FEATURES — 3D AirMesh backrest offers improved ventilation and comfort; zip-off, machine-washable seat pad for everyday use and easy cleanup.
- HEAD AND TORSO PROTECTION — Superior DuoGuard protection with deep rigid shell for head and body support, EPS energy-absorbing foam and steel-reinforced frame offer reassuring protection.
- EASIEST TO INSTALL CORRECTLY — Designed to deliver a secure install with premium LATCH connectors, SuperCinch Force-Multiplying Tightener, RideRightTM bubbles levels and a 9-position ReclineSureTM leveling system.
SaleBestseller No. 12 
Britax Advocate ClickTight Anti-Rebound Bar Convertible Car Seat, Circa
- Easy installation: Patented ClickTight makes car seat installation as simple as buckling a seat belt
- Surrounded in safety: 3 layers of side impact protection, quick adjust head protection, steel frame and impact absorbing base
- Anti Rebound Bar: Padded, steel bar minimizes crash forces by stabilizing the car seat when installed rear facing. Child Seated Shoulder Height - Rear Facing: 7.6 - 18.65 inch
- No rethreading, ever: Quick adjust 14 position harness with click & safe, snug Indicator gives a click sound when the harness is tight
- Fits: Rear facing 5 to 40 pounds, forward facing 20 to 65 pounds; Dimensions: 23 inch L x 20.5 inch W x 23.5 inches; Buckle strap depths: 5.25" / 7"
Bestseller No. 13 
Maxi-Cosi Pria Max All-in-One Convertible Car Seat, Essential Black - Pure COSI
- All-in-One convertible car seat: rear-facing, from 4-40 pounds; forward-facing to 65 pounds; and up to 100 pounds in booster mode
Bestseller No. 14 
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 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 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
- Quickfit harness: With the quickfit harness you can easily adjust both the harness and headrest in one simple step
- Wash and dry: Machine washable and dryer safe seat pad features snaps that make it simple to take off of the seat; No fuss for truly easy cleaning
Bestseller No. 15 
Cybex Sirona S with Convertible Car Seat, 360° Rotating Seat, Rear-Facing or Forward-Facing Car Seat, Easy Installation, SensorSafe Chest Clip, Instant Safety Alerts, Urban Black
- Convertible Car Seat: The first car seat in the U.S to feature an innovative 360° rotatable seat, the Sirona S makes it quick and easy to switch between rear-facing and forward-facing positions and get your child in and out of the car.
- EasyLock Bar: Reduces the force needed up to 4x for simple and secure car seat installation. Dual-level indicators ensure that your car seat is at the correct recline angle while our load leg can reduce rotation in certain crashes by up to 30%.
- SensorSafe: Built into the chest clip, SensorSafe provides app alerts if a child unbuckles themselves; if the back seat has become too warm or too cold, if a child has been seated for too long, or if the driver accidentally leaves the child behind.
- Superior Protection: Linear side-impact protection (L.S.P.) absorbs up to 25% more impact in a collision compared to the same car seat without L.S.P. extended while the anti-rebound design reduces car seat rebound movement in the event of a crash.
- Adjustable Headrest: Make sure your car seat is always a perfect fit with 12 different headrest positions. The Sirona S harness adjusts without re-threading, making it easier to adjust the height of the shoulder straps as your child grows.
SaleBestseller No. 16 
Diono Radian 3RXT, 4-in-1 Convertible Car Seat, Rear and Forward Facing, Steel Core, 10 Years 1 Car Seat, Ultimate Safety and Protection, Slim Fit 3 Across, Black Jet
- AWARD WINNING RADIAN ALL-IN-ONE CONVERTIBLE CAR SEAT - From infant to booster seat, rear and forward facing the radian 3RXT adapts as your child grows for 10 years of use (2.2 - 54 kg / 5 - 120 lb)
- REAR FACING FOR LONGER - Designed for safe rear facing travel from 5 50 lb / 2.3 - 22.7 kg complete with newborn travel high wedge to protect as they grow from baby, infant to toddler
- ONE HAND EASY ADJUST 12 POSITION HEADREST - Creates a safe and comfortable fit for rear facing, forward facing and booster seat modes
- STEEL REINFORCED FRAME - Mechanically engineered, reinforced steel core, made from automotive grade high strength steel to shield and protect
- THE ORIGINAL RADIAN 3 ACROSS - Built with our famous Radian slim fit convertible design for a 3-across option only with Diono Radian combinations without compromising child or passenger comfort. Feel safe having your children secure in the backseat
Bestseller No. 17 
Clek Foonf Convertible Car Seat, Mammoth (Flame Retardant Free Merino Wool + Tencel Blend)
- Revolutionary forward-facing performance: inspired by automotive safety technology, each Foonf uses aluminum honeycomb Crumple Technology to absorb energy in a collision and reduce the forces transmitted to the child.
- Built like a tank: built to look and feel like real vehicle seats. Each seat is built on a solid metal substructure with inner and outer energy-absorbing foam layers and an adjustable headrest for maximum side impact protection.
- Effortless forward-facing installation: The Rigid-LATCH system makes proper forward-facing installation effortless, allowing you to remove and install your seat in seconds and with peace of mind.
- Rear facing FOR LONGER: designed to international best practices for extended rear-facing use up to 50 pounds, and comes standard with a steel anti-rebound for enhanced rear-facing safety performance performance
- Flame retardant free: tailored in Merino wool + TENCEL Blend to help naturally regulate the child's body temperature keeping them cool in the hot summer.
Bestseller No. 18 
Chicco NextFit Zip Convertible Car Seat | Rear-Facing Seat for Infants 12-40 lbs. | Forward-Facing Toddler Car Seat 25-65 lbs. | Baby Travel Gear | Carbon
- BUILT TO GROW — Use as a rear-facing (5-40 lbs.) or forward-facing (22-65 lbs.) car seat with 9-position ReclineSureTM leveling system, easy-adjust headrest and padded no-rethread 5-point harness to accommodate infant, toddler and beyond.
- EASY TO INSTALL — Designed for secure install with remarkably simple leveling and tightening. A SuperCinch force-multiplying tightener and LockSure belt-locking system make it easy to achieve a tight fit with LATCH or with the vehicle seat belt.
- ADDED FEATURES — Includes dishwasher-safe, space-saving CupFolder, soft, zip-off, machine-washable fabrics for comfort and convenience and removable newborn positioner for use from day one.
- HEAD AND TORSO PROTECTION — Superior DuoGuard with deep rigid shell for head and body support, EPS energy-absorbing foam and steel-reinforced frame offer reassuring protection.
- SMOOTH TRANSITIONS — Convertible car seat easily transitions from vehicle to vehicle or between modes due to premium LATCH connectors with click-on attachment and push-button release.
SaleBestseller No. 19 
Chicco Fit4 4-In-1 Convertible Car Seat - Onyx | Black/Grey
- 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 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
Bestseller No. 20 
Graco Milestone 3 in 1 Car Seat, Infant to Toddler Car Seat, Gotham
- 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
Last update on 2023-03-26 / Affiliate links / Images from Amazon Product Advertising API