Search  for anything...

Joie Saffron SI 4-in-1 Car Seat – Car Seat for Infants to Toddlers to Big Kids - 4 Modes, 10-Position No-Rethread Headrest & Harness (Thunder)

  • Based on 0 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$249.99 Why this price?
Save $200.00 was $449.99

Buy Now, Pay Later


As low as $41.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by Joie Baby
Available payment plans shown during checkout

Color: Thunder


Features

  • 4-in-1 Car Seat for Long-Term Use: The joie saffron SI 4-in-1 Car Seat grows with your child, transitioning from a rear-facing infant seat (approx. 4-40 lb.) to a forward-facing toddler seat (approx. 30-65 lb.), a high-back booster (approx. 40-100 lb.), and finally an easy, one-hand transition to backless booster (approx. 40-120 lb.), multiple stages of seats in one purchase.
  • Tested to the newest safety standards: Certified with the newest side impact protection standards to absorb and disperse forces during crash.
  • 10-Position No-Rethread Headrest & Harness: With the GrowTogether no-rethread headrest and harness you can adjust the height of the head support and harness with one hand, making it easy for all those unexcpected growth-spurts.
  • LATCH System: Featuring an easy-to-use LATCH system for forward-facing or push-button lower anchor attachments for rear-facing Saffron SI provides two storage locations for when the lower anchor attachment is not in use.
  • 3-Position Recline: With 3 recline options, your child stays comfortable whether theyre a newborn or a toddler, helping you find the perfect angle for safety and comfort in any vehicle.

Maximum Weight Recommendation: 110 Pounds


Installation Type: LATCH, lower anchor connectors or vehicle seat belt


Orientation: Rear-facing or forward-facing


Harness Type: 3-Point


Number of Height Positions: 1


Brand: Joie


Manufacturer: Joie


Unit Count: 1.0 Count


Item Dimensions D x W x H: 22"D x 19"W x 33"H


Color: Thunder


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very happy!
I love this car seat! I love how you can change it to various configurations and it sees your child all the way through! Very similar quality to my Uppababy car seat. Easy to use and install. Very soft and fits perfectly in my car. Not to mention I don’t think it’s lacking on quality. Seems like a nice quality car seat! ... show more
Reviewed in the United States on April 24, 2026 by sarah

  • Never using another brand
I absolutely love the Joie Saffron SI 4 in 1 Car Seat. From the moment we set it up, it felt sturdy, secure, and very well made. Installation was easier than I expected, and I felt confident that it was properly secured in the car. The safety features give me real peace of mind, especially the side impact protection and the supportive five point harness. My little one seems very comfortable during rides and even falls asleep without fussing. The cushioning is soft, the fabric feels high quality, and it is easy to clean, which is important with a baby. I also love that it transitions from infant to booster, so we will be able to use it for years. Overall, this seat feels like a great investment. It combines safety, comfort, and long term value, and I would definitely recommend it to other parents. ... show more
Reviewed in the United States on February 24, 2026 by Amara

  • Comfy and safe for our baby
Good, big car seat, baby is really comfy, good posture and looks really high quality
Reviewed in the United States on April 3, 2026 by Leslie martija

  • Perfect carseat
Color: Thunder
Bought this car seat when our little one grew out of the infant car seat. It fits great in my car, however it may be tight fit with more than one carseat due to the extra safety protection features. We love that we can still rear face amd won't need to buy another carseat with all of the options this one can provide. The chest strap is very easy to clip together and take apart. I do wish the cup holders could come out to be cleaned better but with the other features I'll let thay slide. This car seat also meets the new saftey requirements for carseats. ... show more
Reviewed in the United States on October 6, 2025 by Jennah

  • Works in smaller cars
I love this car seat. I have a WRX so it’s a smaller car but it fits well! My son loves it too. It’s got lots of padding so he’d comfortable and easy to install.
Reviewed in the United States on May 1, 2026 by Journey

  • Love it
The best car seat my son loves it. It's comfortable and modern looking
Reviewed in the United States on March 31, 2026 by Romina

  • High quality comfort and great value.
We love this car seat and we prefer it over our Graco forever car seat. Great value.
Reviewed in the United States on March 29, 2026 by Robert Welles

  • Love it
Color: Thunder
Love this car seat! It’s exactly what I expected great padding, feels very safe and secure, and fits perfectly in the car. It’s not too bulky, which I love, and it’s super easy to use and install. Definitely a great purchase!
Reviewed in the United States on May 9, 2026 by Nikia Simmons

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for inventory...