Peg Perego Primo Viaggio 4-35 – Ful Review

New Products from Peg PeregoPeg Perego has moved up to the next level in the Car Seat Competition! The Peg Perego Primo Viaggio 4-35 is uniquely designed for infant from 4-35 lbs (same as the Uppababy Mesa). This new seat includes an infant insert, a no-rethread harness (a feature I wish I had on my Mico), and a Euro belt route. The belt path is actually located on the handle, near where it attaches to the seat. To access it, you move the handle forward into the anti-rebound position. Then you can route the belt through. The seat also allows for European belt routing.

A total redesign of our celebrated Primo Viaggio SIP 30/30, the new Primo Viaggio 4-35 has all the safety and style you’d expect from Peg Perego, plus all the latest in innovation, including:

  • An innovative new base with the Right Tight System that makes installation super easy
  • An integrated rebound bar designed to provide even better protection in the event of a crash
  • A lighter weight (the new Primo Viaggio 4-35 weighs in at 2.2 pounds less than the beloved Primo Viaggio SIP 30/30!)
  • There are two inserts: an upper one (head support) and lower one that includes extra padding around the crotch buckle to help position smaller babies.

The Book Pop-Up stroller is travel-system compatible with the new Primo Viaggio 4-35.

You can see the strollers that are compatible with the new Peg Perego 4-35 here.





  1. When is the peg 4-35 coming to market and when will you begin a preorder!?!

  2. yes, also wondering when we will be able to begin preordering?

  3. Hi Catherine – preorders begin tonight! 🙂 Images and more details have not been released yet, but we will begin taking preorders for those who’ve fallen in love.

  4. what’s the link? much is the carseat?

  5. Is it too late to preorder?

  6. Angela,

    You can still pre-order. Follow the link in the post.

  7. Do we have an exact release date yet? Also if we preorder is there a color chart we can see which colors are what?

  8. Hi Lollie, Peg Perego only has very tentative dates for the releases of the different fabrics ranging from March to July. We can’t make any promises:( Photos have not been released yet

  9. What fabrics art releasing first. Due in June and would like to go ahead and get one coming out sooner.

  10. Hi Allison!

    This is the tentative timeline for the release of the Primo Viaggion 4-35 by color:
    Late April:

    Late May:
    -Pois Black

    Late June:
    -Pois Grey

  11. Sarah,

    Thanks for all the information that you have posted. I would like to pre-order this but I have a few questions…

    1. Will this work with the City Select stroller with the current infant seat adapter or will there be a new adaptor?

    2. I want to order an infant seat that is ALL black. Which one would that be?

  12. Hi Audrey,

    I wish I had more info for you. Peg Perego and Baby Jogger have not yet released all the info or images of the new car seat. We do not yet which adapter will be needed for the Primo Viaggio 4-35. I know that there will be an onyx and a pois black, but I have no idea which one is the all black.

  13. Has there been any update on the new Baby Jogger adapter for this carseat? Peg Perego says it will not be the same adapter that is currently available through Baby Jogger. Any info would be great!

  14. Hi Devin,

    Unfortunately we still have not yet heard any new info about this adapter. We’re waiting for an update with bated breath. As soon as we have any new info we will be sure to let you know.

  15. Hi!
    I would like to know if this seat is compatible with bugaboo stroller, if so, what adapters will I need?
    Is this seat on the market yet? What stores sell it? I live in south Florida so I am concerned about breath ability of the fabric, what fabric is it? If we pre-order, when can we have it? What is your return policy?
    Thank you in advance for your time answering all my questions.
    Mary Ann

  16. Hi Mary Ann!

    The seat is not out yet so we don’t know which car seats adapters will work just yet. The seat will be shipping in June and July (depending on the color).
    As for the returns, return policy within 30 days as long as it is not on sale, in the original packaging, and within 30 days of purchase.

  17. Hello!
    I am due September 24 and am hoping to purchase the new 4-35 (in Atmosphere or Onyx) car seat before the due date. Is it likely the car seat will be released in Canada for that time or would you recommend buying another brand?
    Thank you!

  18. Hi Courtney,

    The seats are expected to start arriving in late June throughout July (depending on the color). Though you really never know until they arrive, they should be in way before the end of September.

  19. I called up Baby Jogger, they said the new peg perego adapter should be available October 2014…But it is a tentative release time.

  20. Hello,
    Do you know of the dates that the peg 4-35 will be arriving in Australia..?

  21. Hi Danielle. You’ll have to check with your local Peg Perego Retailer on that.

  22. Any update on the baby jogger adapter for this car seat? Thanks!

  23. Sorry looking at the BOB revolution SE stroller specifically

  24. Hi Kalin, Because the Primo Viaggion 4-35 hasn’t been around for long yet, most manufacturers have not tested their strollers with the new seat and are still figuring out if they should make an adapter to make the two compatible. We will update you as soon we know more.

  25. Any update on the adapter for the BOB a Revolution yet?

  26. Hi Leah – no:(

  27. Is there any word on the Peg Perego 4-35 adapter for the City Select?

  28. Not yet – but we will keep you updated as soon we hear of an ETA.

  29. Will the new 4-35 work with UPPAbaby Vista Stroller anytime soon?

  30. We are hoping so…

  31. Regarding when the 4-35 will work with the UPPAbaby Vista stroller, a representative from Peg Perego posted the following statement in the comment section on’s review of the 4-35 on September 4th.

    “I wanted to give you an update on the adapter situation for the 4-35, since that seems to be a hot topic. As of now, we know that adapters for both UppaBaby and Baby Jogger strollers will be on the market in October. We are currently working with Bugaboo and hope to have adapters for their strollers available at the beginning of the year. Regarding Britax/BOB, we have heard that those will be available in October as well, but it has not been confirmed by our team at Peg Perego. We will keep you updated as more adapters become available.”

    Hope this is helpful as there seem to be a lot of questions about this topic.

  32. Wondering if there is any news on when the adapter for peg preggo primo viaggio SIP 4-35 for uppababy visat will be ready to purchase…..really need this!

  33. Hi Tracy – we don’t have any info on it as of yet, but it will be coming soon!

  34. UPDATE: Uppababy will NOT be releasing an adapter for the Peg Perego 4-35. Peg Perego will be manufacturing the adapter and there is no ETA as of yet.

  35. Any word from baby jogger about an adapter release date? Above it says oct however haven’t heaed anything yet.

  36. when will the adapter for the babyjogger city mini gt be available

  37. Any word on the adapter for the bugaboo?

  38. The Baby Jogger adapter is expected to come out mid November

  39. The baby jogger adapter for the peg 435 is already available, but you would have to call them directly to place the order. i was told by baby jogger that they will not be available in stores or online.

  40. I was told by a representative of Peg Perego that they do not manufacture adapters for third party. It’s pretty upsetting since I purchased the peg perego 4-35 with the information that an adapter would be made available for my uppababy vista 2014 stroller. Now I’m stuck with a car seat in the middle of winter with no adapters which make it very difficult to transfer my baby in and out.

  41. Hello. Do you have a timeline/frame on when there will be an adapter for the Peg Perego 4/35 to be compatible with the Uppa Vista?

  42. Wondering if there have been updates on the adaptor for the babyjogger citi mini gt yet? Heard it was to be released in October, then mid November, and as mid November approached and ends I’m getting nervous if this will come out soon or at all?? I’m due in January and will be buying the peg perego 4/35 to go with the citi mini gt but if there is no adaptor I will not purchase… Any updates are greatly appreciated! Thanks!

  43. I’m also looking at buying the PP 4-35 but it sounds like if I want a stroller adaptor option there isn’t going to be one any time soon, if at all. Is that correct?

  44. As of yet, only the Baby Jogger adapters have been released. According to Uppababy, there is no adapter in the near future to work with the 4.35.

  45. Hi Jennifer – good news! The Baby Jogger adapters have been released! Give us a call to place your order to ensure that you’ll receive the new adapters.

  46. Hi Sabrina, We finally received information from Uppababy that there is no plans of an adapter as of yet:((

  47. We just checked in with Bugaboo and so far there isn’t:(

  48. I have the peg perego 4/35 and the city select stroller, has the adapter come out yet? If so how do we order it? I had my baby a month ago and would love to have the adapter!

    Thank you!

  49. When will an adapter for the peg perego 4-35 car seat be available for use with the 2015 Uppababy Cruz??

  50. No word yet…

  51. Any info if this will have an adaptor for Stokke Xplory?

  52. Hello
    Do you know if the PP 4/35 will work with the Quinny Buzz Xtra car seat adapter?

  53. it won’t:(

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