Advertising Disclosure Isofix Car Seats For 4 Year Olds Comparison - April 2026
6 Best Isofix Car Seats For 4 Year Olds In the UK
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.6Exceptional | 3  9.5Excellent | 4  9.2Excellent | 5  9.1Excellent | 6  8.8Very Good |
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ModelCBX by CYBEX Solution XI-Fix child car seat, for cars with or without ISOFIX, for children aged approx. 3 - 12 years (100 - 150 cm), approx. 15-50 kg, Black | Model Feakaou 360 Car Seat with ISOFIX - for Newborn to 12 Years Children, i-Size (ECE R129/E4) Rotating Swivel Baby Car Seat,Group 0+1/2/3 (40-150cm),Rear Facing for Longer from Birth to 4 Years.Black. | Model globalkids i-Size High Back Booster Car Seat, Group 2/3 ISOFIX Toddler Car Seat, with Cup Holder, Adjustable Headrest/Backrest/Width, 3–12 Years, 15-36 kg, 100cm-150cm, Black | Model My Babiie MBCS75 Toddler to Booster R129 Child Car Seat - ISOFIX with Top Tether, Harness, 76-150cm (Approx. 9-36kg, 15 Months - 12 Years), i-Size, Group 1/2/3, Adjustable, Forward Facing - Black | Model Cozy N Safe Augusta EZFix High Back Booster Car Seat Group 2/3 15-36kg, ISOFix & Seat Belt, Adjustable Headrest, Side Impact Protection, Kids Car Seat 4-12 Years (Black/Grey) | Model Kinderkraft JUNIORFIX2 Car Seat for 4-12 Years, I-Size 100-150 cm, Group 2/3, Toddler car seat with Isofix, Adjustable Headrest, Reinforced Side protections, Wide and Comfortable seat, Burgundy |
BrandCybex | Brand Feakaou | Brand globalkids | Brand My Babiie | Brand COZY N SAFE | Brand Kinderkraft |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews  |
Features | |||||
Easy installation 9.9 | Easy installation 9.9 | Easy installation 9.8 | Easy installation 9.6 | Easy installation 9.9 | Easy installation 9.8 |
Tech Specs | |||||
orientation Forward Facing | orientation Forward Facing、Rear Facing | orientation Forward Facing | orientation Forward Facing | orientation Forward Facing | orientation Forward Facing |
product dimensions 41 x 47 x 64 cm 7 kg | product dimensions 54.5 x 42.5 x 62 cm; 15.28 kg | product dimensions 42 x 45 x 61 cm 5.2 kg | product dimensions 41 x 41 x 55 cm; 6 kg | product dimensions 46 x 48 x 68 cm; 4.9 kg | product dimensions 41 x 44 x 80 cm 6.3 kg |
item weight 7 kg | item weight 15.3 kg | item weight 5.2 kg | item weight 6 kg | item weight 4.9 kg | item weight 6.3 kg |
maximum weight recommendation 50 Kilograms | maximum weight recommendation 36 Kilograms | maximum weight recommendation 36 Kilograms | maximum weight recommendation 36 Kilograms | maximum weight recommendation 36 Kilograms | maximum weight recommendation 36 Kilograms |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required No | batteries required No |
harness type 3-Point | harness type 5-Point | harness type 3-Point | harness type 5-Point | harness type - | harness type 3-Point |
rear facing maximum child weight 18 Kilograms | rear facing maximum child weight 36 Kilograms | rear facing maximum child weight 36 Kilograms | rear facing maximum child weight - | rear facing maximum child weight 36 Kilograms | rear facing maximum child weight 36 Kilograms |
material type Polyester Blend, Plastic, Metal | material type High Density Polyethylene | material type Foam | material type Metal, Plastic, Polyester | material type Plastic | material type - |
minimum weight recommendation 15 Kilograms | minimum weight recommendation - | minimum weight recommendation 15 Kilograms | minimum weight recommendation 9 Kilograms | minimum weight recommendation 15 Kilograms | minimum weight recommendation 15 Kilograms |
material composition Fabric, Plastic | material composition HDPE 5502 | material composition - | material composition Metal, Plastic, Polyester | material composition 100 % Polyester | material composition Polyester, Polyethylene HDPE |
number of reclining positions 3 | number of reclining positions 12 | number of reclining positions 11 | number of reclining positions 10 | number of reclining positions - | number of reclining positions 10 |
forward facing maximum child weight 36 Kilograms | forward facing maximum child weight 36 Kilograms | forward facing maximum child weight 36 Kilograms | forward facing maximum child weight 36 Kilograms | forward facing maximum child weight - | forward facing maximum child weight - |
forward facing minimum child weight 15 Kilograms | forward facing minimum child weight 9 Kilograms | forward facing minimum child weight 15 Kilograms | forward facing minimum child weight 9 Kilograms | forward facing minimum child weight - | forward facing minimum child weight - |
minimum height recommendation 1 Metres | minimum height recommendation 40 Centimeters of Mercury | minimum height recommendation 100 Centimetres | minimum height recommendation 76 Centimetres | minimum height recommendation - | minimum height recommendation - |
care instructions Wash Covers at 30 | care instructions Hand wish | care instructions - | care instructions Hand Washable | care instructions - | care instructions - |
maximum height recommendation 150 Centimetres | maximum height recommendation - | maximum height recommendation 150 Centimetres | maximum height recommendation 150 Centimetres | maximum height recommendation - | maximum height recommendation - |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1CybexCBX by CYBEX Solution XI-Fix child car seat, for cars with or without ISOFIX, for children aged approx. 3 - 12 years (100 - 150 cm), approx. 15-50 kg, Black
9.9 Easy installationWhy we love it
Highly rated for safety at an affordable price.
Easy to install and adjust, fits compact cars well.
Comfortable and colorful, kids love it.
-
9.6
2Feakaou40% Off
Feakaou 360 Car Seat with ISOFIX - for Newborn to 12 Years Children, i-Size (ECE R129/E4) Rotating Swivel Baby Car Seat,Group 0+1/2/3 (40-150cm),Rear Facing for Longer from Birth to 4 Years.Black.
9.9 Easy installationWhy we love it
Effortless 360-degree rotation for easy access.
Grows with your child from birth to 12 years.
Enhanced safety with i-Size ECE R129 certification.
-
9.5
3globalkids22% Off
globalkids i-Size High Back Booster Car Seat, Group 2/3 ISOFIX Toddler Car Seat, with Cup Holder, Adjustable Headrest/Backrest/Width, 3–12 Years, 15-36 kg, 100cm-150cm, Black
9.8 Easy installationWhy we love it
Complies with top safety standards.
Adjustable headrest and backrest.
Lightweight and easy to install.
Our ranking system
The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
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Consumer Reviews
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Popularity
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Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
