Silver CrossMotion All Size i-Size Car Seat

  • 3 year guarantee included

Free standard delivery
Free Click & Collect

Standard UK delivery within 7 days
Product description

Product code: 31557618

  • Suitable for children 40-145cm in height
  • R129-compliant (i-Size ready)
  • Isofix compatible
  • Awarded best baby, toddler and child car seat in the ADAC 2022 Autumn Test.

Your car seat shopping days end here! The Silver Cross Motion All Size 360 is the only car seat you need, lasting from your little one’s first days all the way up until they don’t need one anymore. With 360° rotation, it adapts effortlessly with your child as they grow, keeping them safe, secure and comfortable as they grow.

No awkward bending - Featuring a 360° swivel design, it offers both rearward and forward-facing modes, as well as side loading – giving parents easy access when securing little ones with minimal fuss.

Comfort is key at every age - For newborns, the seat features removable inserts crafted from soft bamboo fabric, and an easily adjustable headrest that grows with your baby. As they get older, the inserts can be removed and the 3 recline and 8 headrest positions adjusted.

Designed to withstand the messiness of daily life - Silver Cross' signature sustainable fabrics are crafted from recycled plastic bottles and are made to easily wipe clean. Inside you’ll find a soft, naturally antibacterial, hypoallergenic bamboo lining that will be kind to delicate skin throughout the years.

Safety First - Silver Cross car seats are tested above and beyond regulation at European independent testing laboratories to ensure your child is safe and secure on every journey, at every age. The Motion All Size 360 leads the way by meeting the latest R129/03 standard and was named the best baby, toddler and child car seat in ADAC’s 2022 Autumn Test, giving parents ultimate peace of mind.

No Experience Necessary - To take the hassle and worry out of installation, the free Silver Cross car safety app offers video tutorials and guides, so you can be sure your child is travelling safely. Download on the App Store or Google Play for simple step-by-step fitting guides and vehicle compatibility checkers.

Recycle your Silver Cross Car Seat

Silver Cross are proud to be the first car seat brand offering a recycling service to their customers.

Using specialist lasers to separate the recyclable materials which are then used in the production of other products and packaging across a wide variety of industries, this scheme ensures no car seat ends up in a landfill!

Silver Cross will collect your car seat free of charge and ensure every part of it is recycled. To recycle your Silver Cross car seat, visit their website to book a pick up time.


  • Under no circumstances should a rearward-facing car seat be used on a passenger seat where there is an active airbag.
  • Correct fitting of all car seats and boosters is of paramount importance in making them the most effective in the event of an accident. Not all car seats fit all cars and it is important to check for fitting suitability on all cars you intend to fit the seat to, as well as re-checking if you change your car.
  • Always read the instruction booklet that comes with your car seat to achieve a safe and correct fitting, retaining the guide for future reference. We recommend fitting your car seat in advance of first using it.
  • We recommend that babies shouldn't be left in car seats (infant carriers) for prolonged periods.
  • Suitability:

    • Please make sure that you check the car seat you choose is suitable for your car before ordering. This can be done in store with a Partner or on the car seat manufacturer's website.
    • Some of our shops offer a car seat fit test, where a Nursery advisor will test the display model in your car to check that it will fit properly. Please contact your local shop to see if this service is available. Alternatively, please contact the car seat manufacturer who will be able to advise whether their model will be suitable for your car.
    • We also offer in-store and virtual appointments so you can access our All Things Baby services at a time and place to suit you. Click here to book your appointment. or find your nearest department store here.

    All the car seats in our range are designed to give your child the best possible protection and meet the criteria set out in the R129 (iSize) safety regulation. A baby must travel in the safer rear-facing position up to the minimum recommended age of 15 months. Some R129 car seats can be used rear-facing until a child is 105cm tall, which is around 4 years old.

    Side impact testing is assessed as part of the regulation to improve the protection of the child’s head and neck. R129 also makes use of the most high-tech crash test dummies which not only has improved sensor technology to test for greater sensitivity, but it also features more sensors on fragile areas of the body. iSize is an enhancement of R129 that makes it easier to confirm your car seat's compatibility with any iSize approved vehicle - reducing the risk of installing your car seat incorrectly. While all i-Size car seats meet the R129 testing standards, not every R129 car seat is an iSize compatible seat.

    R129 (iSize) car seats are classified by height only. The below table is a rough guide as to how the car seats can relate to a child’s age based on the average child's height. In some instances, we may still need to check the weight of the child within the height band due to the maximum mass load permitted on a vehicle’s ISOFIX points.

    TypeHeight of ChildApprox. Age of Child
    Baby40-85cmBirth up to 15 months
    Toddler40-105cmBirth up to 4 years
    Toddler40-150cmBirth up to 12 years
    Toddler76-150cm15 months up to 12 years
    Child100-150cm4 to 12 years

    Note: This is a rough guide only. Please always refer to the individual car seat’s guidance for more specific details. Some car seats will be approved for use across two or more height bands. This just means that these seats have the ability to adapt as your child grows, meaning they can use them for longer.

    Product specification
    Booster Seat Type
    High Back
    Silver Cross
    Car Seat Type
    Baby Car Seats, Toddler Car Seats, Child Car Seats
    Care instructions
    Sponge clean only
    Country of Origin
    H67 x W44.5 x D67.5cm
    Drying Instructions
    Do not tumble dry
    Facing Position
    Forward Facing, Rear Facing, Swivel
    3 year guarantee included
    Height Band
    Isofix compatible
    Manufacturer's Warranty
    3 years
    R129 Regulation
    R129 Compliant and iSize
    Silver Cross Motion All Size
    Reclining positions
    Unpackaged Weight Car Seat + Isofix Base
    Unpackaged Weight Car Seat Only
    Brand information
    Silver Cross

    Silver Cross is one of the oldest nursery brands in the world, loved and trusted by millions of families since 1877. Famous for its signature attention to detail and outstanding quality, Silver Cross offers parents the best start in life for their babies. In addition to their travel system, Silver Cross is also famous for its furniture, car seats and strollers.

    Delivery & returns
    Standard Delivery
    UK delivery within 2 to 5 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £4.50.
    Standard Delivery
    UK delivery by our supplier within 7 days. Where delivery needs to be arranged, you will be contacted to arrange a date and time that's convenient for you.
    Click & Collect
    Free on orders over £30, £2.50 if you spend less. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Shell stations and Booths stores.
    Evening Delivery within London M25
    Order before 10am to get same day evening delivery within London M25. Available 7 days a week, delivery between 6 – 11pm on a day of your choice. We’ll text you a 1-hour delivery window on the day. Delivered by 100% electric vehicles.
    Next or Named Day Delivery
    Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
    Morning Delivery
    Delivery on the day of your choice, by 10.30am available 7 days a week.
    Local Collection Network
    Not available for this item


    Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.

    Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.

    You can also return a Click & Collect order to where you collected it.

    Product review details, this product has received, on average, 4.70 out of 5 star rating.
    The average rating is4.7out of5