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Diono Radian 5 Group 0+/1/2 Car Seat

  • Travel safely: TUV certified for use on aeroplanes
  • Extended rear facing for additional safety
  • Universal fit - can be installed in most cars
NOW $241.90 $241.90
(Incl. VAT) (Excl. VAT)
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Product Details

The Diono Radian 5 is a truly special car seat. Based on Diono's bestselling car seat in America, this seat offers ultimate protection with extended rear facing capacity and longer use 5-point harness use when forward facing. You get to choose what's right for you and your family at a time that suits you. With an improved baby insert from the original Radian 5, this really is a car seat that delivers 

  • Travel safely: TUV certified for use on aeroplanes
  • Extended rear facing for additional safety
  • Universal fit - can be installed in most cars
  • Side impact protection for additional safety
  • Practical for you with machine washable cover

All about me

A unique steel frame means the Radian 5 is extremely resistant to crash forces, along with the EPP foam that provides ultimate side impact protection. The seat is sculpted with straight side walls to help keep your child contained in the seat in the event of a crash, the narrow shape also takes up less space in the back (great if you have three kids you need to squeeze in!) because thick plastic isn't necessary.

Rear-facing up to 25kg, it allows babies to travel in the safest position for as long as possible. Experts say that travelling in a rear-facing car seat when you are a small child is 5x safer - just think about that for a minute! 5x safer, definitely the way to travel.  When you decide it's time to move to forward facing, you can still use the harness up to 25kg. This is an excellent option for people who find they have a child that's quite heavy or tall at a younger age and want the security of a harness before the child is physically ready for a full seat belt.

The Radian 5 is one of a handful of seats that are TUV approved for use on aircraft forward facing 9-25kg.

Plush fabrics, memory foam padding and a longer seat base mean that the Radian 5 is comfortable on long journeys as well as a quick trip to the shops. The covers are easy to remove and wash, and the seat can even fold flat for storage or if you need to take it with you on holiday. The seat includes a handy cup holder and can fit up to four.

The lifetime warranty provides you with a guarantee against any manufacturing defects for the entire life of the seat, and registration is simple and free.

Suitable from Birth to 25kg (Approximately 6 years)
Rearward facing: 0 to 25kg (Birth to 6 years approximately)
Forward facing: 9 to 25kg (9 months to 6 years approximately)
R44/04 compliant
Belted installation


MPN12050, 12055, 12060, 12065, 12070, 12075, 12076, 12078, 12057

Customer Reviews

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Fill your basket with at least £250 of products and check if finance is applicable! If it’s not, you could try adding additional products or changing your selections.

2. Select finance at checkout

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Please note finance is only available on UK orders.

Delivery & Returns

UK Mainland Delivery Prices

Delivery TypeCostEstimated Delivery Time
Standard Delivery for orders under £39.99from £0.592-3 working days from day of despatch
Standard Delivery for orders over £39.99Free
Express Deliveryfrom £0.83Order before 4.30pm Monday to Friday for next working day delivery
Special Deliveryfrom £11.94
Click & Collectfrom £5.94Collect your parcel from a local post office. 2 - 3 working days from day of despatch

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.