Graco 4Ever Extend2Fit DLX 4-in-1 Convertible Car vs Peg Perego Primo Viaggio Convertible Kinetic -
Updated August 2026 — Graco 4Ever Extend2Fit DLX 4-in-1 Convertible Car wins on legroom and height, Peg Perego Primo Viaggio Convertible Kinetic - wins on weight.
The Graco 4Ever Extend2Fit DLX offers greater versatility and a slight price advantage, making it the better choice for most families.
Why Graco 4Ever Extend2Fit DLX 4-in-1 Convertible Car is better
Versatility
4-in-1 design accommodates children from 4 to 120 pounds.
Installation
One-second attachment with InRight LATCH system.
Popularity
Higher bestseller rank at 20,212.
Why Peg Perego Primo Viaggio Convertible Kinetic - is better
Safety Features
Includes Kinetic Pods and Anti-Rebound Bar.
Comfort
Tri-stage cushion system for newborn support.
Design
Chic Italian craftsmanship.
Overall score
Specifications
| Spec | Graco 4Ever Extend2Fit DLX 4-in-1 Convertible Car | Peg Perego Primo Viaggio Convertible Kinetic - |
|---|---|---|
| Price | $349.00 | $349.99 |
| Safety System | ProtectPlus | Kinetic Pods |
| Max Weight | 120 lbs | 65 lbs |
| Recline Positions | 6 | 10 |
| Harness System | No-Rethread | Adjustable |
Dimension comparison
Overview of the Graco 4Ever Extend2Fit DLX and Peg Perego Primo Viaggio Convertible Kinetic
The Graco 4Ever Extend2Fit DLX and Peg Perego Primo Viaggio Convertible Kinetic are both versatile car seats designed to grow with your child. The Graco 4Ever Extend2Fit DLX is priced at $349.00, while the Peg Perego Primo Viaggio is slightly higher at $349.99, making the Graco about 0.3% cheaper. Both car seats offer exceptional safety features, but they cater to slightly different needs and preferences for parents.
Safety Features
Safety is paramount in car seat design, and both the Graco 4Ever Extend2Fit DLX and Peg Perego Primo Viaggio Convertible Kinetic excel in this area. The Graco features a steel-reinforced frame and a ProtectPlus Engineered safety system, ensuring robust protection during rides. In contrast, the Peg Perego boasts advanced safety features like Kinetic Pods that help manage side collision forces and an Anti-Rebound Bar that reduces rotation in case of a collision. The Peg Perego’s side impact protection is adjustable to 10 different positions, allowing for optimal fit as your child grows. Both car seats prioritize safety, but the Peg Perego may offer slightly better protection against side impacts due to its unique design elements.
Comfort and Adjustability
When it comes to comfort, the Graco 4Ever Extend2Fit DLX provides a 6-position recline and a 10-position no-rethread headrest and harness system, ensuring a comfortable fit for children of varying ages and sizes. The Peg Perego also emphasizes comfort with a tri-stage cushion system designed to adapt to your child's growth, alongside its adjustable side impact protection. While both car seats offer considerable adjustability, the Graco's 6-position recline may provide a more versatile range of seating positions, making it easier to cater to your child's comfort needs at different stages.
Installation Ease
Ease of installation is crucial for parents on the go, and both the Graco and Peg Perego car seats have simplified this process. The Graco 4Ever Extend2Fit DLX features the InRight LATCH system that allows for a one-second attachment, making installation quick and hassle-free. On the other hand, the Peg Perego offers an easy tight latch system that is user-friendly as well. While both systems are effective, the Graco's one-second attachment gives it a slight edge for those who prioritize speed and efficiency during installation.
Longevity and Versatility
Both car seats are designed to transition as your child grows, but they differ in their longevity features. The Graco 4Ever Extend2Fit DLX is a 4-in-1 car seat, transitioning from rear-facing harness to forward-facing, then to a highback booster and finally to a backless booster, accommodating children from 4 to 120 pounds. In contrast, the Peg Perego allows for rear-facing use until 45 pounds and forward-facing until 65 pounds, making it a 2-in-1 option. For parents looking for a more extended range of use, the Graco provides a versatile option that will last through several stages of childhood.
Design and Aesthetics
Aesthetics can be an important factor for many parents, and both the Graco and Peg Perego offer stylish options. The Graco 4Ever Extend2Fit DLX has a sleek design and comes in various colors, ensuring it can blend well with your vehicle's interior. The Peg Perego, made in Italy, features a chic design with a unique "cobblestone" webbing of strong polyester thread, presenting a fashionable look while ensuring durability. While both options are visually appealing, the Peg Perego may have a slight edge in style, especially for parents who appreciate Italian craftsmanship.
Price Comparison
The Graco 4Ever Extend2Fit DLX is priced at $349.00, whereas the Peg Perego Primo Viaggio Convertible Kinetic is listed at $349.99. This makes the Graco roughly $0.99 cheaper, a minimal difference but still noteworthy for budget-conscious consumers. Given that both products are closely priced, parents may want to consider other factors like safety features and comfort when making their decision.
Customer Popularity
In terms of popularity, the Graco 4Ever Extend2Fit DLX has a bestseller rank of 20,212, indicating a solid presence in the market. Meanwhile, the Peg Perego Primo Viaggio Convertible Kinetic holds a lower rank of 46,209, suggesting it may not be as widely favored among consumers. This difference in sales rank could reflect customer preferences, with Graco's reputation for safety and comfort leading to higher sales figures.
Which should you buy?
Choosing between the Graco 4Ever Extend2Fit DLX and the Peg Perego Primo Viaggio Convertible Kinetic ultimately depends on your specific needs and preferences. If you prioritize a longer lifespan with more versatility, the Graco is a strong contender with its 4-in-1 design and ease of installation. Conversely, if you value superior safety features and an aesthetically pleasing design, the Peg Perego may be the better choice. Both seats are excellent options, but the Graco's slight price advantage and broader functionality make it a compelling choice for many families.

