To help you find the best convertible car seats for small cars, we’ve researched countless options and watched hours of video so you don’t have to.
Read on for the best convertible car seats for small cars.
Our Editor’s Best Convertible Car Seats For Small Cars Reviews
Graco Admiral 65 Convertible Car Seat, Studio

Key Features:
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This convertible car seat is designed for small cars and can be used for both rear and forward facing children weighing between 5 and 65 pounds.
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This car seat is designed for small cars, and features a harness and headrest that can be adjusted with one easy motion.
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This car seat is designed to protect your child in a variety of different types of crashes, as well as extreme temperatures.
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This convertible car seat is designed for small cars and has an 8 position headrest that can be adjusted using one hand.
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This convertible car seat is easy to install in the rear-facing position using LATCH, and has an easy-to-read level indicator to help ensure proper installation. It’s a great choice for small cars.
Graco SlimFit 3 in 1 Car Seat -Slim & Comfy Design Saves Space in Your Back Seat, Darcie, One Size

Key Features:
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This is a 3-in-1 convertible car seat that can be used in rear-facing, forward-facing, and highback booster mode. It is for small cars and can accommodate a child weighing 5-40 pounds in rear-facing mode, 22-65 pounds in forward-facing mode, and 40-100 pounds in highback booster mode.
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This convertible car seat is designed to be slim and save back seat space. It has dual integrated cup holders that rotate away.
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This convertible car seat is designed for small cars and is engineered to protect your child in frontal, side, rear and rollover crashes.
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This is a convertible car seat that is designed for small cars. It has a No-rethread simply safe adjust harness system that allows the headrest and harness to adjust together in one motion.
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The convertible car seats for small cars have 10 positions for the headrest to ensure the safest fit for your child.
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This convertible car seat is good for small cars and has a 4-position recline to keep your child comfortable. It also helps with installation.
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This car seat is designed to be installed in smaller cars, and has a push-button LATCH system that makes it easy to attach with just one second. There is also an audible click to help ensure that the seat is securely installed.
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This convertible car seat is designed for small cars, and features a harness storage compartment to keep the harness safely stored while in belt-positioning booster mode.
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This convertible car seat is made with a steel-reinforced frame for strength and durability. It is designed for use with small cars and can be used for 10 years.
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The convertible car seat has an easy-to-read level indicator that helps eliminate installation guesswork.
Graco Tranzitions 3 in 1 Harness Booster Seat, Proof

Key Features:
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This car seat is a 3-in-1 harness booster that helps protect your child from toddler to youth.
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This is a convertible car seat that can be used in four different ways as your child grows. It can be used as a forward-facing harness seat for a child weighing 22 to 65 pounds, a highback booster seat for a child weighing 40 to 100 pounds, a backless booster seat for a child weighing 40 to 100 pounds, or as a regular seat for a child weighing 40 to 100 pounds.
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This car seat is designed for small cars, and features a no-rethread harness system that allows the headrest and harness to be adjusted together in one motion. The seat should not be used with bleach.
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This car seat is perfect for parents who are always on the go. It is lightweight and portable so it can easily be moved from one car to another. It is also comfortable for your child to sit in for long periods of time.
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This convertible car seat has an adjustable headrest that can be moved up or down with one hand, and has 8 different positions to choose from. This is ideal for small cars, as it will not take up a lot of space.
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This convertible car seat is ideal for small cars, as it includes two easy-to-clean cup holders for your child’s drinks and snacks. The car seat is also equipped with a five-point harness system and a comfortable headrest, making it a safe and comfortable option for your child.
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This convertible car seat is designed for small cars and has open-loop belt guides to help properly position your vehicle’s seat belt.
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This convertible car seat is designed for small cars and is comfortable for the child with machine washable seat covers and body support. The harness is also adjustable to ensure a snug and comfortable fit.
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The Graco ProtectPlus Engineered convertible car seat is designed to protect your child in a variety of different types of crashes. It has been rigorously tested in frontal, side, rear and rollover crashes to ensure its safety.
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This convertible car seat is designed for small cars and meets or exceeds the child restraint criteria for a frontal crash test under the US FMVSS 213. This seat is ideal for families with small cars who want the peace of mind knowing their child is safe and protected in the event of a frontal collision.
Cosco Mighty Fit 65 DX Convertible Car Seat (Heather Onyx Gray)

Key Features:
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This is a convertible car seat that can be used in rear-facing or forward-facing mode. It is LATCH equipped and can accommodate 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 makes it easier to manage through airport security checks.
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The 5 point harness car seat is a great option for small cars. It adjusts easily from the front of the seat and features 5 heights and 3 buckle locations. This makes it a great option for parents who want to be able to have a seat that grows with their child.
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This convertible car seat is designed for small cars, and features built-in side impact protection and a smaller size to take up less space in the car. This is ideal for parents who want a car seat that is more compact and takes up less space.
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The convertible car seats for small cars are perfect for families with three children. They can fit side by side in the back seat of most cars, making it easy for parents to transport their children.
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This car seat is designed for comfort, with plush padding and premium fabric. It is also easy to clean, with a machine washable and dryer safe car seat cover.
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This is a convertible car seat that is safe for small cars and comes with a warranty.
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This is a convertible car seat from Cosco that is designed for small cars. It features a dedication to safety and value, and includes features such as a bouncer, car seat, swing, stroller, and high chair.
Baby Trend Cover Me 4 in 1 Convertible Car Seat, Vespa , 18.25 Inch (Pack of 1)

Key Features:
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The convertible car seat has an integrated, adjustable canopy for UV protection. The canopy can be adjusted for height and angle. The car seat also has flip-out side visors for additional shade protection.
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This is a 4-in-1 convertible car seat that can be used in four different modes: rear-facing infant, rear-facing toddler, forward-facing with harness, and belt-positioning booster. It is designed for extended use, and can accommodate children weighing up to 100 pounds.
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This convertible car seat is designed for small cars and features a canopy that can be adjusted quickly, even when the car is in motion. The seat also has extra padding for comfort on long rides.
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This convertible car seat is designed for small cars, and features an integrated headrest and no-rethread harness. The seat can recline in three positions, allowing front seat passengers extra legroom, while an integrated recline flip foot offers dual adjustment and gives the right angle with ease.
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The Baby Trend CoverMe 4-in-1 Convertible Car Seat is a car seat designed to fit three children across in most vehicles. It is 18.25″ wide and has a weight capacity of 40 pounds.
Graco 4Ever DLX 4 in 1 Car Seat, Infant to Toddler Car Seat, with 10 Years of Use, Fairmont , 20×21.5×24 Inch (Pack of 1)

Key Features:
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This convertible car seat is good for small cars because it can be used in four different ways as your child grows. It can be used as a rear-facing harness car seat for a child weighing up to 40 pounds, a forward-facing harness car seat for a child weighing up to 65 pounds, a high-back belt positioning booster seat for a child weighing up to 100 pounds, or a backless belt positioning booster seat for a child weighing up to 120 pounds.
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The Graco Protect Plus is a convertible car seat designed for small cars. It is engineered to help protect your child in frontal, side, rear and rollover crashes.
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This car seat is designed for small cars and features a harness system that can be adjusted to 10 different positions. The headrest is also adjustable. The seat is made from a durable material that can be cleaned with bleach.
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This convertible car seat is designed for small cars and features a six-position recline to keep your child comfortable on long trips.
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This convertible car seat is designed for small cars and features the Graco exclusive In right Latch attachment for easy, one-second installation with an audible click to help ensure a secure fit.
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The convertible car seats for small cars have an integrated belt lock off for easy vehicle seat belt installation. This makes it easy to install the seat belt in the car.
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This is a convertible car seat that can be easily removed and washed in a machine. It only takes 60 seconds to remove the cover without uninstalling the seat, making it very easy to clean.
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This convertible car seat is made for small cars and is easy to care for. The metal and plastic parts can be cleaned with mild soap and cool water.
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

Key Features:
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This is a convertible car seat that can be used in three different ways, depending on the size of the child. It can be used rear-facing for a child weighing 5-40 pounds, forward-facing for a child weighing 22-65 pounds, or as a belt-positioning booster seat for a child weighing 40-100 pounds.
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The grow and go car seat is designed for small cars and has side impact protection to help keep your child safe.
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This convertible car seat is easy to install and easy to use, with harness holders that keep the harness in an open position for easy loading and unloading of your child. It is rear-facing for heights 19-40 inches and forward-facing for heights 29-52 inches.
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This convertible car seat is designed for small cars, and features a quickfit harness for easy adjustment of the harness and headrest.
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This is a description of a convertible car seat for small cars that is easy to clean. The seat pad is machine washable and dryer safe, and the snaps make it easy to take off the seat.
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This is a type of car seat that can be easily installed in a small car. It has a “one click” installation system that makes it quick and easy to install.
Evenflo Gold Revolve360 Rotational All-in-1 Convertible Car Seat Swivel Car Seat Rotating Car Seat for All Ages Swivel Baby Car Seat Mode Changing 4120Lb Car Seat and Booster Car Seat, Onyx

Key Features:
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This car seat is designed for small cars, and it features an innovative rotating feature that makes it easier to get your child in and out of the car.
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This convertible car seat is designed for small cars and is easy to install. The Sure360 Safety Installation System with LockStrong and Tether360 keeps it safe and secure.
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This convertible car seat is good for small cars and offers 10 years of use with 3 different modes. The modes are rear facing for a weight range of 4-40 lbs, forward facing for a weight range of 22-65 lbs, and booster for a weight range of 40-120 lbs.
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This convertible car seat is designed for small cars, and features an on-the-go recline feature that allows you to easily adjust your child’s seat for maximum comfort, without having to reinstall the seat or bother your baby.
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This convertible car seat is designed for small cars and features an on-the-go recline feature that allows you to easily adjust your child’s seat for maximum comfort without having to reinstall the seat or bother your baby.
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This is a convertible car seat that is designed for small cars. It has a weight limit of 4.0 – 120.0 lbs and a height limit of 17.0 – 57.0 in.
Evenflo EveryFit 4-in-1 Convertible Car Seat

Key Features:
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The Evenflo Every fit 4-in-1 car seat is a convertible car seat that can be used in four different positions. It is designed for maximum comfort and safety, and can accommodate children up to 2 years old.
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The Evenflo Side Impact convertible car seat is a safe and easy-to-install option for small cars. It meets or exceeds all federal safety standards and Evenflo’s own Side Impact standard, with advanced Side Impact protection that reduces crash forces up to 30%.
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This car seat is designed for comfort with air flow mesh fabrics and three rear-facing recline positions. It also has a forward-facing recline position. You should not use abrasive cleaners or solvents on this car seat.
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This convertible car seat is designed for small cars and features a 1-hand, 12-position headrest and easy-to-slide no-rethread harness straps that can adjust as your child grows without uninstalling the car seat.
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This convertible car seat is designed for small cars and is very convenient. The machine-washable fabrics are easy to remove for cleaning and the dual integrated cup holders and removable snack tray make it easy to keep drinks and snacks within reach.
Graco TriRide 3 in 1 Car Seat | 3 Modes of Use from Rear Facing to Highback Booster Car Seat, Clybourne

Key Features:
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This convertible car seat is for small cars and can be used for children from 5-40 lb in the rear-facing harness, 22-65 lb in the forward-facing harness, and 40-100 lb in the highback booster.
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This convertible car seat is designed for small cars and is engineered to protect your child in frontal, side, rear, and rollover crashes.
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The Graco SnugRide SnugLock 35 is a lightweight infant car seat, making it a great option for small cars. It features the No-Rethread Simply Safe Adjust Harness System, which allows you to adjust the headrest and harness together in one motion, making it quick and easy to get a proper fit. The seat also has a five-point harness and a recline feature to keep your little one comfortable and secure.
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The convertible car seat has 10 different positions for the headrest, so that you can adjust it to fit your child as they grow. This is a safety feature to make sure that your child is always properly secured in the seat.
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This car seat is for small cars and has a 6-position recline to keep your child comfortable. It also helps for a better installation.
Convertible Car Seats For Small Cars FAQs
1. What are the best convertible car seats for small cars?
The best convertible car seats for small cars are the Britax Marathon, Graco My Ride 65, and the Chicco Keyfit 30.
2. What are the dimensions of a convertible car seat?
There is no one answer to this question as convertible car seats come in a variety of shapes and sizes. However, most convertible car seats are designed to fit children who are between 5 and 40 pounds, with some models accommodating children up to 65 or even 80 pounds. As such, the dimensions of a convertible car seat will vary depending on the model and make, but they are generally larger than a standard infant car seat.
3. How much does a convertible car seat weigh?
A convertible car seat weighs anywhere from 15 to 30 pounds.
4. What is the height and weight limit for a convertible car seat?
There is no universal height and weight limit for convertible car seats, as different models have different limits. However, most convertible car seats have a maximum weight limit of 40 or 65 pounds.
5. What is the difference between a convertible car seat and a booster seat?
A convertible car seat can be used in either the rear-facing or forward-facing position, while a booster seat is only for use in the forward-facing position.
Conclusion
There are many great convertible car seats for small cars on the market. Our list of the best convertible car seats for small cars will help you save time researching and choosing the best one for you.