Quick Answer: Peg Perego's current car seat lineup covers every stage, from the newborn Primo Viaggio Nido and 4-35 Lounge infant seats, to the Primo Viaggio All-In-One convertible seat, up through the Viaggio Flex 120 and Viaggio Shuttle boosters. The Primo Viaggio Nido is the newest infant seat, built to click directly onto Peg Perego's YPSI, Vivace, and City Loop strollers.
Peg Perego's car seats are engineered and tested in Italy, and the lineup is built so a family can carry one brand through every stage, from a rear-facing newborn seat through a belt-positioning booster. Here is how the current models compare, and which stroller frames each one clicks onto for a true travel system.
Primo Viaggio Nido: The Newest Infant Car Seat
The Primo Viaggio Nido is Peg Perego's newest infant car seat release. It is rated from birth, uses a reinforced steel frame base, and clicks directly onto the YPSI, Vivace, and City Loop stroller chassis without an adapter, which makes it a strong choice for a family that wants one seamless travel system.
Primo Viaggio 4-35 Lounge: Reclining Comfort with a Load Leg
The Primo Viaggio 4-35 Lounge includes a base with a built-in load leg and anti-rebound bar, both of which reduce rotation in a crash by adding a third point of contact with the vehicle floor. It also has a Comfort Recline function that lets you adjust the seat angle without removing the baby, which helps on longer drives.
For families who prefer a baseless setup for a second car or grandparents' vehicle, the Primo Viaggio 4-35 Urban Mobility installs directly with the vehicle's LATCH system and needs no separate base at all.
Primo Viaggio All-In-One: One Seat from Rear-Facing to Booster
The Primo Viaggio All-In-One convertible seat is designed to stay in the car from the toddler years through the booster stage, moving through rear-facing, forward-facing, and belt-positioning booster modes as a child grows, with color-coded belt routing to help with correct installation at each stage.
Viaggio Flex 120 and Viaggio Shuttle: The Booster Stage
Once a child outgrows a harnessed seat, the Viaggio Flex 120 booster reclines for comfort on long drives and adjusts through multiple headrest positions as a child grows taller.
Peg Perego also just launched the Viaggio Shuttle booster in an Astral Beige finish, with an integrated rigid LATCH connection for a more stable fit. That launch batch sold out quickly. Check the Peg Perego collection page for restock updates if the Shuttle is the model you want.
City Loop: The Full Travel System Bundle
If you would rather buy a stroller and infant car seat together as a matched set, the City Loop Infant Car Seat and Stroller Combo pairs the City Loop chassis with the Primo Viaggio 4-35 Urban Mobility seat and built-in LATCH connectors, so the two pieces are guaranteed to click together correctly right out of the box.
Which Peg Perego Car Seat Should You Choose?
For a newborn who will ride in a Peg Perego stroller, Primo Viaggio Nido or 4-35 Lounge are the strongest matches since they click directly onto the stroller frame. If you want a baseless backup seat for a second vehicle, Primo Viaggio 4-35 Urban Mobility is built for that. For one seat that lasts from toddlerhood through the booster years, the All-In-One convertible is the better long-term investment, and Viaggio Flex 120 or Viaggio Shuttle round things out once a harness is no longer needed.
Frequently Asked Questions
What is the newest Peg Perego car seat?
The Primo Viaggio Nido infant car seat is the newest release, built to click directly onto the YPSI, Vivace, and City Loop stroller frames.
Which Peg Perego infant car seat works without a separate base?
The Primo Viaggio 4-35 Urban Mobility is baseless and installs with the vehicle's built-in LATCH system, which makes it convenient for a second car or grandparents' vehicle.
Can one Peg Perego car seat last from birth through the booster stage?
The Primo Viaggio All-In-One convertible seat is designed to move through rear-facing, forward-facing, and booster modes as a child grows, though it is not an infant seat and is meant for toddlers and up.
What is the difference between the Viaggio Flex 120 and the Viaggio Shuttle?
Both are booster-stage seats. The Viaggio Flex 120 reclines for comfort on long drives, while the Viaggio Shuttle adds an integrated rigid LATCH connection for a more stable fit at the booster stage.
Do Peg Perego car seats fit every Peg Perego stroller?
Primo Viaggio infant seats are designed to click onto the YPSI, Vivace, and City Loop stroller frames. Convertible and booster seats install with the vehicle seat belt or LATCH system rather than attaching to a stroller.
Shop Peg Perego Car Seats at MacroBaby
MacroBaby is the largest baby products store in the United States, with a full showroom in Orlando, Florida and Portuguese-language service for families visiting from Brazil and beyond. Our team can help you match the right Peg Perego car seat to your stroller and your vehicle. Browse the full Peg Perego collection to see current car seat availability.
