Best Group 1 Car Seats of 2026

Hollie Coleman Avatar
Hollie Coleman
Last Updated: 2 Feb 2026

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Group 1 car seats are designed for children who weigh between 9kg and 18kg, typically aged between 9 months and 4 years. These car seats are forward-facing and are secured in the car using the seat belt or Isofix anchors. They provide a comfortable and safe ride for young children, with features such as adjustable headrests, multiple recline positions, and side impact protection. Group 1 car seats are an essential investment for parents who want to keep their child secure and protected during car journeys.

At a Glance: Our Top Picks

Cozy N Safe Logan Adjustable Car Seat Cover #TOP 1
Cozy N Safe Logan Adjustable Car Seat
ftb score rating icon 9.9
Kinderkraft Comfort UP I-Size Car Seat Cover #TOP 2
Kinderkraft Comfort UP I-Size Car Seat
ftb score rating icon 9.8
My Babiie MBCS50 Toddler to Booster Car Seat Cover #TOP 3
My Babiie MBCS50 Toddler to Booster Car Seat
ftb score rating icon 9.6

Top 10 Group 1 Car Seats

Cozy N Safe Logan Adjustable Car Seat

EST 123
Grey
1 Count (Pack of 1)
Cozy N Safe Logan Adjustable Car Seat Cover
Cozy N Safe Logan Group 1/2/3 Car Seat 9-36kg, 9 Months to 12 Years, 5 Point Harness, Forward Facing, Side Impact Protection, Adjustable Headrest, Lightweight, Child, Toddler Car Seat - Black/Grey

The Cozy N Safe Logan Seat is designed to grow with your child, featuring an adjustable headrest and toddler insert cushions for comfort and safety. The 5 point harness is suitable for toddlers up to 18kg, providing secure protection that can be hidden away as your child grows, transforming it into a high-backed booster. Fitting the seat is a breeze; it can be installed in various car models in just minutes using the vehicle's seat belt. Plus, the removable and washable covers make clean-ups easy after any accidents.

What We Like
Grows with your child
Easy to fit in cars
Removable, washable covers
Lightweight design
Comfortable with padding

Kinderkraft Comfort UP I-Size Car Seat

KCCOUP02GRY0000
Gray
Kinderkraft Comfort UP I-Size Car Seat Cover
Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Gray

The Kinderkraft Comfort UP is designed for children from 76 cm to 150 cm tall, making it a versatile choice for various ages. Its easy installation with a three-point seat belt ensures safety, while the five-point harness with soft pads keeps your child secure and comfortable. You will appreciate the adjustable headrest with 11 positions for a perfect fit as your child grows. Additionally, the breathable material adds to the comfort, making every journey more enjoyable for your little one.

What We Like
Meets latest safety standards
Easy installation process
Comfortable and adjustable headrest
Five-point safety harness
Breathable seat material
#TOP 3

My Babiie MBCS50 Toddler to Booster Car Seat

MBCS50
Black
My Babiie MBCS50 Toddler to Booster Car Seat Cover
My Babiie MBCS50 Toddler to Booster R129 Child Car Seat - 5-Point Harness, 76-150cm (Approx. 9-36kg, 15 Months - 12 Years), i-Size, Group 1/2/3, Adjustable, Forward Facing - Black

The My Babiie MBCS50 Seat is designed to grow with your child, suitable from 15 months to 12 years, accommodating heights from 76 to 150cm and weights between 9 and 36kg. This means you can use it for many years, saving you money and hassle. Installation is quick and straightforward with a simple belted system, making it easy to secure the seat firmly in your car. Safety is a priority, with a 5-point harness and compliance with the latest EU R129 standards, so you can feel confident your child is well protected. The seat also offers excellent comfort with padded harness covers and an adjustable headrest, keeping your little one snug and comfy on every trip.

What We Like
Adjusts to child’s growth
Easy belted installation
Meets EU R129 safety standards
Comfortable padded harness
#TOP 4

My Babiie MBCS50 Toddler to Booster Car Seat

MBCS50
Black Leopard
My Babiie MBCS50 Toddler to Booster Car Seat Cover
My Babiie MBCS50 Toddler to Booster R129 Child Car Seat - 5-Point Harness, 76-150cm (Approx. 9-36kg, 15 Months - 12 Years), i-Size, Group 1/2/3, Adjustable, Forward Facing - Black Leo

The My Babiie MBCS50 Car Seat is designed to grow with your child from 15 months up to 12 years, offering a safe and comfortable ride from toddler to booster stages. Its adjustable headrest and no-rethread harness make it easy to adapt as your child grows, ensuring convenience and safety without hassle. Installation is quick and straightforward with a simple belted system, so you can get on the road without stress. Plus, the 5-point harness system provides extra security by distributing pressure evenly, keeping your little one snug and protected on every journey.

What We Like
Grows with child
Easy installation
5-point harness safety
Adjustable headrest
Comfortable padded seat
#TOP 5

Joie Elevate Forward Facing Car Seat 1 to 12 Years

C1405ABTTB000
Two Tone Black
One Size
Joie Elevate Forward Facing Car Seat 1 to 12 Years Cover
Joie Elevate Group 1/2/3 R44 Forward Facing Car Seat, 1 to 12 Years, 9-36 kg, Two Tone Black

The Joie Elevate Car Seat is designed to grow with your child from 9 to 36 kg, offering a safe and comfortable journey from 1 to 12 years old. It features a 5-point harness for younger children, ensuring secure restraint, and easily converts to a belted booster as your child grows. The full side impact protection with Guard Surround Safety panels provides excellent shielding for your child’s head to hips, enhancing safety in case of a collision. Additionally, fully ventilated mesh sides and an integrated cupholder add comfort and convenience for both you and your little one.

What We Like
Adjusts from harness to booster
Full side impact protection
Comfortable ventilated mesh sides
Integrated cupholder included
#TOP 6

Kinderkraft Comfort UP I-Size Booster Car Seat

KCCOUP02GRE0000
Green
Kinderkraft Comfort UP I-Size Booster Car Seat Cover
Kinderkraft Comfort UP Car Seat, I-Size Booster Child Seat, with 5 Point Harness, Adjustable Headrest, for Toddlers, Infant, Group 1/2/3, 9-36 Kg, Up to 12 Years, Green

The Kinderkraft Comfort UP Seat is designed for children aged from approximately 15 months to 12 years, meeting the latest R129 i-Size safety standard to keep your child secure. It is easy to install using a three-point car seat belt, with guides that simplify the process. Inside, a five-point harness with soft pads and a crotch protector provides extra safety and comfort. You will also appreciate the 11-position adjustable headrest and EASY GROW SYSTEM, which allow you to adapt the seat as your child grows, ensuring a perfect fit every time.

What We Like
Fits children 15 months to 12 years
Complies with latest safety standard
Easy installation with belt guides
Adjustable headrest with safety harness
Five-point internal safety harness
#TOP 7

My Babiie MBCS50 Toddler to Booster Car Seat

MBCS50
Pink Leopard
My Babiie MBCS50 Toddler to Booster Car Seat Cover
My Babiie MBCS50 Toddler to Booster R129 Child Car Seat - 5-Point Harness, 76-150cm (Approx. 9-36kg, 15 Months - 12 Years), i-Size, Group 1/2/3, Adjustable, Forward Facing - Pink

The My Babiie MBCS50 Seat is designed to grow with your child, accommodating heights from 76 to 150cm, roughly 9 to 36kg, and ages 15 months to 12 years. This means you can use it from toddler to big kid stages, saving you from buying multiple seats. Installation is hassle-free with a simple belted system that ensures a secure and stable fit, giving you peace of mind. Safety is paramount, as this seat meets the latest EU R129 standards and includes a 5-point harness to keep your child secure. Comfort is also well considered, with padded harness covers and an adjustable headrest providing a cosy and snug fit on every journey.

What We Like
Adjustable for growing children
Easy belted installation
Meets EU R129 safety standards
Comfortable padded harness
Adjustable headrest included

My Babiie MBCS100 Convertible Child Car Seat

MBCS100
Black
My Babiie MBCS100 Convertible Child Car Seat Cover
My Babiie MBCS100 2-in-1 Convertible R129 Child Car Seat - Belted, 40-150cm (Approx. Birth - 12 Years, 0-36kg), i-Size, Group 0+1/2/3, Adjustable - Black

The My Babiie MBCS100 Seat is a versatile car seat that grows with your child, suitable from birth up to 12 years. It converts easily from a rearward-facing baby seat to a forward-facing booster, giving you flexibility for different stages. You can install it using a standard seatbelt, making it ideal for cars without ISOFIX points, so you don’t need a special fitting. With 15 adjustable height settings, you can effortlessly keep the headrest and harness in the right position as your child grows. Plus, it meets the latest EU safety standards for peace of mind on every journey.

What We Like
Suitable from birth to 12 years
Convertible rear and forward facing
Seatbelt installation, no ISOFIX needed
15 height adjustments for comfort
Meets latest EU safety standards
#TOP 9

Kinderkraft I-Grow Child Car Seat 360° Rotation

KCIGRO00BLK0000
Black
Kinderkraft I-Grow Child Car Seat 360° Rotation Cover
Kinderkraft I-Grow Child Car Seat, I-Size 40-150 cm, 360 Degree Rotation, Isofix, Base Station, RWF and FWF, Special Safety Systems, Easy to Clean, from Birth Group 0/1/2/3 0-36 kg, Black

The Kinderkraft I-Grow Seat is designed to grow with your child from birth up to 12 years old, fitting children from 40 cm to 150 cm. It offers the flexibility of both rearward-facing and forward-facing positions, providing safety and comfort throughout the years. With its 360-degree EASY SPIN system, you can effortlessly rotate the seat towards the car door, making it much easier to place and secure your child. The seat also features multiple headrest and reclining adjustments to ensure your child travels comfortably in every stage of growth.

What We Like
Suitable for 0-12 years
360° rotation for ease
Rearward and forward-facing
Adjustable headrest and recline
Meets latest safety standards
#TOP 10

Kinderkraft Safety FIX 3 PRO I-Size Car Seat

KCSAFI03GRY0000
Grey
Kinderkraft Safety FIX 3 PRO I-Size Car Seat Cover
Kinderkraft Safety FIX 3 PRO I-Size 76-150 cm Car Seat, 15 Months - 12 Years, Booster Child Seat, Isofix, Adjustable Headrest, Group 1-2-3, TOP Tether, 5-Point Safety Harness, Modular Insert, Gray

The Kinderkraft FIX 3 PRO car seat offers secure fitting with ISOFIX and Top Tether options, or by using your vehicle’s seat belt, giving you flexibility as your child grows. Its EASY GROW SYSTEM allows you to adjust the headrest and harness smoothly in one movement, so the seat always fits your child perfectly. The H-GUARD and SPS side protection systems provide extra safety by absorbing impact energy, protecting your child’s head, neck, and torso. Additionally, the 5-point harness with soft pads ensures comfort while keeping your child stable during sudden stops.

What We Like
Secure ISOFIX and seat belt fit
Easy simultaneous headrest and harness adjustment
Enhanced side impact protection
Comfortable 5-point harness with pads
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What age is a Group 1 car seat for?

group 1 – forward-facing seats suitable for children who weigh 9-18kg (20-40lb) or who are aged from about 9 months to 4 years. group 2/3 – high-backed booster seats suitable for children who weigh 15-36kg (33lb-5st 9lb) or are aged from about 4 to 11 years.

2. What is a Group One car seat?

Group 1 car seats accommodate little ones that weigh between 9kg and 18kg. After reading the previous Good Egg blog on group 0+ child car seats, you may have noticed that there is a crossover in the weight recommendations.

3. What are the groups for child car seats?

Group 1, 2 and 3 seats are forward-facing. The child uses the seat's integral harness, or an impact cushion, until they are 15 kg and then uses the car's seat belt, which secures the child and the seat. Group 2 and 3 seats are high-backed booster seats, although they can also be booster cushions without a back.

4. What is a Group 2 car seat?

Group 2/3 car seats are high-backed booster seats and may use the car's 3-point seat belt or ISOFIX . Seat belt installation – The car's 3-point seat belt secures both the child and the seat. The seat will have guides through which the seat belt must be threaded correctly.

Editor's Notes

During our group 1 car seat research, we found 133 group 1 car seat products and shortlisted 10 quality products. We collected and analyzed 48,622 customer reviews through our big data system to write the group 1 car seats list. We found that most customers choose group 1 car seats with an average price of £56.96.

The group 1 car seats are available for purchase. We have researched hundreds of brands and picked the top brands of group 1 car seats, including COZY N SAFE, Kinderkraft, My Babiie, Joie. The seller of top 1 product has received honest feedback from 219 consumers with an average rating of 4.2.

Written by
Hollie Coleman Avatar

Hollie Coleman is a paediatrician from Cambridge. She acquired her degree from the University of Oxford, where she also built her copywriting skills. Hollie practiced as a paediatrician for seven years; she wrote and published a couple of books on baby products that sold massively in Europe. With Hollie's vast knowledge in paediatrics, she now dedicates her time to publishing more articles on baby products for FindThisBest.