11 Best Car Seats For 6-Year-Olds In 2021

Best Car Seats For 6-Year-Olds

One of the most common concerns for parents is keeping their children safe while riding in a car, and keeping your child safe is dependent on selecting the right safety seat. Seat boosters unquestionably have proven to be the best car seat for six-year-olds.

Boosters are seats that elevate and adjust vehicles or similar seating areas to accommodate a child. It also aids in the proper adjustment of protection belts such as seat belts. These are why seat boosters are the best car seats for six-year-olds.

There are numerous seat booster options on the market. We’ve compiled a list of the best car seats for six-year-olds to help you narrow down your options.

11 Best Car Seats For 6-Year-Olds

1. Evenflo Big Kid Highback 2-in-1 Belt-Positioning Booster Car Seat

The car seat includes a removable back support option, a ready-to-use vehicle belt, and an extra boost for comfortable seating in the vehicle. In addition, it has a dual cup holder to keep snacks and drinks from spilling all over the place. The product is well-known for its comfortable padding system, making it appropriate for long journeys. This seat booster is also easy to clean and machine-washable. Besides, the lightweight seat is simple to transport.


  • Removable back for additional ease of use
  • Quality elastic cup
  • Narrow seating provides extra comfort
  • Includes belt clip to ensure safety


  • Padding could be thin
  • Lacks latch connectors

2. Safety 1ˢᵗ Grow and Go All-in-One Convertible Car Seat

The three-in-one car seat booster can be used in a rear-facing position for newborns. It has two grow-with-baby pillows that provide extra comfort. The harness secures the child and the seat in rear and forward positions, providing complete protection. The height adjustment on this car seat is simple. It also includes a headrest cushion in all sizes. You can use the belt-positioning booster feature if your child has outgrown it and is ready for a car seat belt.


  • Can be installed with the vehicle’s belt
  • Study and durable
  • Offers adequate padding
  • Comes with a good harness system for extra safety
  • Machine-washable


  • Lacks headrest

3. Diono Radian 3R, 3-in-1 Convertible Car Seat

The convertible car seat is designed to fit almost any space and has a steel core for maximum safety. It has rear and forward-facing options, making it suitable for newborns to children aged six years. It is mechanically engineered with high-strength steel and a reinforced steel core. This FAA-approved and aircraft-certified product provides maximum protection and comfort. In addition, this car seat is designed to take up as little space as possible.


  • Machine-washable
  • Easy to carry
  • Adjustable cushion system


  • Cover may not be durable
  • Installation could be tricky

4. Mifold Hifold Fit-and-Fold Highback Booster Seat

The booster seat has up to 243 individual settings and is equipped with unique multi-fit technology. The hi-fold technique aids in quick folding into a compact and convenient size. Its multi-fold system folds down to a convenient and compact size for storage and travel. This car seat is not only lightweight but also comes with convenient straps. This seat can is adjustable in four different areas: the seat, the body, the head height, and the width.


  • Ultra-lightweight expanded polyethylene foam for impact resistance
  • Portable and compact design
  • Up to six impact-protection zones
  • High level of adjustability


  • May lack padding
  • Seating area could be smaller than usual

5. UPPAbaby ALTA Kid Booster Seat

The product is designed to provide maximum comfort and advanced side protection. It is available with up to seven-position active support and a significant weight capacity. In addition, it has a proper headrest, advanced side protection, and belt support for all positions, ensuring complete protection for your child while providing maximum comfort.

This model’s latch secures the seat firmly for even longer rides. The seat booster’s cushions are soft and comfortable. Furthermore, cleaning the cup and the seat is simple.


  • Simple and easy installation
  • Machine-washable
  • Sleek and stylish design
  • Lightweight and easy to carry around


  • Lap seat belt positioner cannot be removed

6. BubbleBum Inflatable Booster Car Seat

Bubblebum inflatable travel car booster has received safety certification from Federal Motor Safety Standard 213 (FMVSS of USA) and comes with a seat belt positioning clip for proper seat belt fit. The material used in this product is long-lasting and provides extra security. The memory foam adds comfort and structural integrity, while the three-car seat positions reduce the likelihood of slouching.

The seat booster is narrow, compact, and light, making it simple to transport. The innovative carrying design is portable and convenient. In addition, it includes a quick blow-up technique.


  • Easy-fit belt for all children
  • Comfortable seats
  • Quick and easy installment procedure
  • Compact and portable to fit in a purse


  • May not come with a latch system

7. Chicco KidFit 2-in-1 Belt-Positioning Booster Car Seat

Chicco booster car seat has duo-guard protection and up to ten adjustable positions to ensure your child’s safety. The height adjustment features allow you to adjust not only the waist but also the neck area. In addition, it includes a high-quality latch connector to keep the seat in place. The seat has double padding for maximum comfort. The two-position backrest mimics seat positioning and offers a good grip.


  • Machine-washable for easy cleaning
  • Sturdy design
  • Two layers of protection
  • Contoured seat with double-foam padding


  • Could pose issues with the seat belt adjustment

8. KneeGuard Kids Car Seat

The car seat can be adjusted in multiple ways to provide comfortable rides. In addition, the seat booster comes equipped with latch technology to ensure that the seat is positioned correctly. If your car does not support a latch, a clip-on system is available in the seat.


  • Ideal for long rides
  • Comfortable seating saves children from backache
  • Ergonomically designed footrest to prevent painful knees


  • May not be easy to install

9. KidsEmbrace High-Back Booster Car Seat

The car seat is highly adjustable, thanks to the high back booster. You can effortlessly adjust the headrest to fit all positions. In addition, the product includes an adjustable shoulder belt to ensure the child’s safety. Further, this booster car seat is simple to clean, and the covers are machine washable.


  • Comfortable for long rides
  • Lightweight and easy to carry around
  • East installment
  • Includes a cup holder


  • Padding might be slippery

10. Hiccapop UberBoost Inflatable Booster Car Seat

This car seat takes less time to adjust because it is made with UberBoost technology, which inflames the seat in the blink of an eye. In addition, it has a double-thick vinyl seat, a non-slip silicone seat, and seat belt loops. The backless booster car seat has a comfortable and contoured design, making it a safe and convenient option for children.


  • Leak-proof valve
  • No-skid silicone bottom
  • Three-point seat belt harness
  • Cover fabric with a heavy-duty zipper


  • May not be appropriate for long rides

11. Clek Olli Backless Booster Car Seat

This booster car seat provides stability and ensures your child’s safety. In addition, it has a consistent belt fit system that sits comfortably on the body. Further, this car seat includes additional padding for added comfort and a carrying strap and quick-release system, making it easy to transport.


  • Offers additional stability
  • Consistent belt fit
  • Thick layer of padding
  • Quick-release strap


  • Slightly expensive

How To Choose The Right Booster Car Seats?

Before choosing the right booster car seat, consider the following factors.

  1. Comfort: This is a critical factor for children. If they are comfortable, the trip will become their most cherished memory. Always double-check the padding and seating system to ensure compatibility. It is critical to inspect the shape of shell seat boosters.
  1. Latch system: Select a seat booster with a latch system. With this system, the seat’s positioning remains rigid and does not slip. However, some clip-on options can also meet the requirement.
  1. Price: When making a purchase, it is crucial to consider whether the product is a good value for money. Products with numerous features may be worthless if they are of no use to you. Therefore, understand your needs and then narrow down your option.

Seat boosters were invented after parents complained about children facing several problems while traveling. Seat boosters have proven to be a blessing for children. Choose a car seat from this list for your six-year-old and let them enjoy each car ride.

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