If you are looking for a narrow booster seat, you have come to the right place. Are you wondering which narrow car seats can fit 3 across in the back? It can be a challenge to fit multiple car seats in the back, even if you have a large SUV or minivan.
Below are some of the narrowest booster seats on the market:
The RodiFix Booster by MaxiCosi fits children from 40-120 pounds. It’s a slim booster, measuring 12 inches wide at its base and 19.5 inches at its widest point, so you can fit 3 across in the back of your vehicle. It features Air Protect for superior side impact protection around your kid’s head. The RodiFix Booster has no arm rests, which make it easier to get your child buckled in, and it fits well next to wider seats. Its belt routing system is easy enough to learn that children can buckle themselves in. RodiFix has LATCH connectors that hold the seat in place when the seat is not in use. This prevents the seat from turning into a projectile in the event of a collision. The LATCH is just to hold the seat in place; your child will be secured by a seatbelt.
The seat features front-access recline system, which allows seat and seatback to recline for comfort and better fit to vehicle. This belt-positioning booster also features a multi-height headrest and expanding side wings that grow with your child. The stylish, premium fabrics are plush, comfortable, and self-wicking to help deodorize and draw liquids away from the skin. The RodiFix is quite expensive compared to many other boosters, but its premium features may be worth the price!
The Diono RadianRXT is an all-in-one convertible car seat that accommodates your child in the rear-facing position from 5-45 lbs, in the forward-facing position with a 5-point harness from 20-80 lbs, and in booster mode up to 120 lbs. They are the only all-in-one car seats with a full steel frame, making them one of the safest and narrowest car seat on the market today. The seat is only 17 inches wide, so you can fit 3 of these car seats across in most mid-sized vehicles. It is narrower than Diono’s other convertible/boosters. The Pacificia, Rainier and Cambria are all 18 inches wide. If you are parents of triplets or 3 children, you might want to try this seat out.
The 18-inch-wide Parkway SGL fits children from 40 to 120 pounds and is Britax’s safest belt- positioning booster seat with SafeCell Impact Protection and an extra layer of side impact protection. This narrow car seat features ISOFLEX Latch connection system that secures the booster to your vehicle when it’s not in use so it doesn’t go flying during a collision. The Parkway SGL has a deep energy-absorbing shell and foam-lined headrest that make up 2 layers of protection to protect your child from side impacts. Another smart feature is its SecureGuard Belt-Positioning Clip that keeps children from sliding under the lap portion of the seatbelt in the event of a crash.
The Graco High Back TurboBooster child car seat fits children from 30 to 100 pounds. It easily converts to a backless booster so that you can use it for longer as your child grows. At just 16.5 inches wide, it can easily fit into small spaces. The cup holders fold into the seat when you need extra room. This toddler car seat booster features a multi-layer head rest and wide, padded armrests for extra support and comfort. The open-loops belt guides help to position your car’s seatbelt, making it easier for your little one to self-buckle. It is one of the most popular booster seats and is very affordable.
This 18.5 inch wide booster fits riders from 33 to 100 pounds and from 38 to 60 inches tall. it has LATCH connectors that keep it secured to the vehicle when it’s not in use. The seat can also be used in vehicles without LATCH. It features a patented three-position reclining headrest that prevents the child’s head from tipping forward during sleep. It also keeps the child’s head in the Safety Zone in the event of a side impact collision. There’s 11 position height adjustments, perfect for your growing child. Its padded arm rests allow your child to sit comfortably and help keeping the lap belt in a low and secure position. The seat’s back cannot be removed so it can only be used as a highback booster seat, not a backless seat.
Bubblebum is one of the slimmest car seat on the market. This inflatable booster seat is only 13 inches wide so you can easily fit three car seats across the back seat. It fits children from 40 to 100 pounds. In less than a minute, this blow-up booster transforms from a small pouch to a booster seat for kids. It is foldable and portable, making it great for travel, car rentals, taxis, carpools, and caregivers. When it is deflated, it easily fits into a handbag or backpack. Bubblebum booster seat can fit in the center seat of your 3-across installation even when nothing else seems to fit.
The Graco Affix Youth Booster is a slim backless booster seat that fits children from 40 to 100 pounds and up to 57 inches tall. There is a front adjustment that allows you to easily and quickly tighten the booster to the vehicle seat. There is a secure LATCH connection system that keeps the booster seat steadily in place when the seat is not in use and helps facilitate independent buckling. Keep in mind that the LATH is to secure the booster to the vehicle seat while the booster is unoccupied and you will need to secure your child in the booster seat with the car’s lap/shoulder belt.
As mentioned above, the Graco Backless TurboBooster is a narrow car seat. You can purchase the High Back TurboBooster seat and convert it to a backless booster so that you can use it for longer as your child grows. In the backless mode, it fits children from 40 to 100 pounds and up to 57 inches tall. It features padded, height-adjustable armrests and hide-away cup holders.
These are some of the top narrow car booster seats.
If you are looking to buy a convertible car seat but have a small budget, there are some great, inexpensive booster car seats available on the market. Below is a list of cheap booster seat recommendations:
The Graco Highback Turbobooster Car Seat fits your child in highback mode from 30-100 lbs and converts to a backless booster for children 40-100 lbs. It features a multi-layer head rest and full coverage back support in highback mode. The open-loops belt guides help to position your car’s seatbelt, which makes it easier for your child to self-buckle. Other features include wide, padded armrests and integrated cup holders and storage.
The Evenflo Maestro Booster Car Seat Thunder is a 2-in-1 combination seat that protects harnessed children from 22-50 lbs and belt-positioned children from 40-110 pounds. This 5-point harnessed car seat converts to a belt-positioning booster seat for extended use as your child grows. This type of seat is known as a toddler booster seat, or combination car seat. This car seat is lightweight and comes equipped with LATCH systems for easy installation and transfer between multiple vehicles. There are also 2 integrated cup holders to keep your child’s drinks nearby without increasing the width of the car seat. This allows multiple car seats to fit your back seat. The auto-adjust belt path correctly positions the seat belt to your child for a proper fit. There are 4 shoulder harness positions and 2 crotch buckle positions for extended use.
The Cosco High Back Booster Car Seat is a 2-in-1 combination seat that protects harnessed children from 22-40 lbs and belt-positioned children from 40-80 pounds. This 5-point harnessed car seat converts to a belt-positioning booster seat for extended use as your child grows. Features include 5 point harness with up front adjustment and 2 position shoulder belt guides. It has a lightweight design for easy traveling. There is a removable cup holder.
The Graco Affix Youth Booster Seat fits 30 – 100 pounds and from 38 – 57 inches tall. It converts to backless mode for children 40 – 100 pounds and from 40 – 57 inches tall. It has one-hand front-adjust Latch system, making self-buckling easier. There are 2 integrated cup holders, perfect for holding your child’s drink or snacks. There is a hideaway storage compartment for storing small games and toys.
This car seat has 6 height positions, where the back adjusts as your child grows, keeping the head and side support in the proper position. It’s 2 seats in 1, where its removable back transitions to to a no-back booster. Other features include comfortable padding around the head and body and one-hand, multiple height adjustments to accommodate growing children longer. There are elastic cup holders so that your child can keep his snacks closeby.
This belt-positioning booster seat is designed for children from 40-100 pounds and between 43 to 57 inches tall. It features a pull out storage drawer that keeps your child’s gear closeby while they remain safely buckled into the seat. It has a seat belt positioning strap for a customized fit. There is also a built-in cup holder and an additional storage pocket on the sides of the seat. It easily converts to a backless booster when your child is ready for the next stage.
The Graco Backless TurboBooster Car Seat fits children from 40-100 pounds and up to 57 inches tall. Features include padded, height-adjustable armrests, one-hand adjustable headrest, and hide-away cup holders. The padded seat cushion can easily be removed and washed in a washing machine.
This belt positioning backless booster car seat by Kids Embrace fits kids 40 to 100 lbs and up to 57 inches n height. This cute seat is perfect for Batman lovers! The contoured seat is shaped for comfort, even on long journeys. It has a seat cover that can be easily removed, wiped off, and is machine washable. Other features include 1 cup holder and a shoulder belt positioning clip. There’s a Batgirl version of this car seat, perfect for young girls. Kid Embrace also makes a Superman booster seat in blue and pink.
This belt-positioning booster fits kids from 40-100 pounds and up until 57 inches tall. There is an adjustable headrest that grows with your child. The seatbelt positioning strap gives your child a customized fit. There is a built-in cup holder on one side and additional storage pocket on the other sside o that your child can keep a snack or drink nearby. There is a pull out storage drawer, which is great for keeping favorite toys or books. This seat is available with a high back that can be converted to this backless booster seat.
The Evenflo Amp Performance No Back Booster Car Seat fits children from 40-100 lbs. Features include comfortable, contoured padding, elastic dual cup holders and tall armrests. The car seat pad is also machine-washable. The Evenflo AMP is available in a variety of colors.
This belt positioning booster fits children from 40 to 100 pounds and up to 57 inches. Its lightweight design is perfect for traveling. Although this purple color is only available to Amazon Prime members (30-Day Free Trial), the car seat is available in a variety of colors to everyone including yellow, turquoise, and magenta.
This Disney Deluxe Belt-Positioning Booster Car Seat by Safety 1st is perfect for young girls. It is specifically designed for children who weigh 40-100 pounds and between 43 to 57 inches tall. It lightweight design makes it easy for traveling and transferring between cars. There is a slide out cup and snack holder. There is Mickey Mouse version of this car seat, perfect for young boys.
If you are looking to buy a convertible car seat but have a small budget, there are some great, inexpensive convertible car seats available on the market. Below is a list of convertible car seat recommendations:
This car seat fits a rear-facing infant from 5 – 30 lbs and a forward-facing toddler from 22-40 lbs. It is designed for children 28 to 40 inches. There are 4 shoulder strap positions to accommodate growing children longer. There is also an easy-to-access upfront harness adjustment and buckle release, which makes it easier to get your child in and out. The seat comes with a removable head pillow for additional comfort and support. What’s great about this car seat is that it is lightweight and compact, which makes it great for vehicle fit, transporting it between multiple cars, or for air travel. The Tribute LX Convertible car seat is designed, engineered, tested, molded and assembled in the United States. The car seat is available in a variety of colors.
This cute Disney APT Convertible Car Seat fits children 5-40 pounds in the rear-facing position and 22-40 pounds in the forward-facing position. It is designed for children 19 inches to 43 inches in height. It has an adorable mouse-ear head rest that keeps your baby’s head extra cozy and comfortable. This car seat has 5 harness heights and 3 buckle locations to easily accommodate your growing child. The secure 5-point harness is equipped with up-front adjustment. There are also 2 integrated cup holders so that your child can keep drinks within reach.
This Cosco Apt 50 car seat fits a rear-facing baby from 5 – 40 lbs and a forward-facing toddler from 22-50 lbs. There is a 5-point center front adjust harness, which makes it convenient for simple harness adjusting. There are 6 harness heights and 3 buckle locations to accommodate your child’s growth. There are 2 cup holders, which are great for keeping snacks or drinks nearby. This car seat is certified for use on aircraft.
The Safety 1st Guide 65 fits babies in the rear-facing position from 5-40 pounds and 19-40 inches. It fits toddlers in the forward-facing position from 22-65 pounds and 34-52 inches. What’s useful about this seat is that it has a compact design, which is a perfect fit if you have a small car. There are 5 harness heights and 3 buckle locations for a snug fit. The seat has 5-point harness with center front adjust. There is a multi-position adjustable head rest to keep your child comfortable. The seat also has a removable cup holder to keep snacks or drinks nearby.
The Graco My Ride 65 LX Convertible Car Seat accommodates children from 5-40 pounds in the rear-facing position and from 20-65 pounds in the forward-facing position. This LATCH-equipped seat has front-adjustable 5-point harness and easy-to-read level indicator, making installation easier. There is a removable insert and headrest that help to keep your child snug and secure. The set has a machine-washable cover and seat cushion for easy clean-ups. There are also 2 integrated cup holders so your child can easily access drinks or snacks.
The Evenflo Tribute Sport Convertible Car Seat accommodates children from 5-30 pounds in the rear-facing position and from 22-40 pounds in the forward-facing position. There are 4 shoulder strap positions that accommodate growing children longer. There is also an easy to access upfront harness adjustment and buckle release, which makes it convenient for simple harness adjusting. The removable seat pad is machine washable for easy clean up.
The Graco Contender 65 Convertible Car Seat fits children from 5-40 pounds in the rear-facing position and from 22-65 pounds in the forward-facing position. With its one-hand, 8-position adjustable headrest, you can easily adapt to your child’s needs. Other features include EPS, energy absorbing foam, 5-point, front-adjust harness and a convenient cup holder. There is also a removable infant head and body support included with the car seat.
Different states have different laws regarding when a child can sit in the front seat. Many states have laws based on height, weight or age so it is important to check the law in your state.
New York State does not have a law preventing kids from sitting in the front seat but it is highly recommended that all kids 12 and under ride properly restrained in the back seat.
The child passenger safety law in NY states that children must be at least 4 feet 9 inches in order to use the vehicle’s seat belt. If your child has outgrown their child safety seat but is too small to use an adult seat belt safely, he must use a booster seat.
Car Seat Recommendations
To maximize your child’s safety, keep him in the car seat for as long as possible, until the child reaches the height and weight requirements set by the car seat manufacturer.
Your child should ride in the back seat at least through age 12.
Keep your child in a booster seat until he is big enough to fit in an adult safety belt properly. The seat belt should lie snug across the shoulder and chest and across the upper thighs
The shoulder belt should not be under your child’s arms or behind his back. If the shoulder belt does not fit properly, he may need to use a belt-positioning booster seat.