Chicco MyFit 2-in-1 Harness Booster Car Seat, vs Diono Solana 2 XL 2022, Dual Latch Connectors,
Updated August 2026 — Chicco MyFit 2-in-1 Harness Booster Car Seat, leads on versatility and safety.
The Chicco MyFit offers superior safety features and versatility compared to the Diono Solana 2 XL, making it the better choice for long-term use.
Why Chicco MyFit 2-in-1 Harness Booster Car Seat, is better
Safety Features
Advanced Side Impact Protection and steel-reinforced shell.
Versatility
2-in-1 design for harness and booster modes.
Comfort
Extra-deep ErgoBoost seat with dual-density foam.
Why Diono Solana 2 XL 2022, Dual Latch Connectors, is better
Price
Significantly cheaper at $54.99.
Weight
Lightweight design at 6.1 lbs.
Ease of Transfer
Easy to move between vehicles.
Overall score
Specifications
| Spec | Chicco MyFit 2-in-1 Harness Booster Car Seat, | Diono Solana 2 XL 2022, Dual Latch Connectors, |
|---|---|---|
| Harness Type | 5-Point | Backless |
| Installation | LATCH & Belt | LATCH |
| Headrest Positions | 9 | 0 |
| Cup Holders | 2 | 2 |
| Age Range | 2-10 | 4-8 |
Dimension comparison
Overview of the Chicco MyFit and Diono Solana 2 XL
When it comes to choosing a car seat for your child, safety and comfort are paramount. The Chicco MyFit 2-in-1 Harness Booster Car Seat is designed for children weighing between 26.5 to 100 lbs and features a 5-point harness system. In contrast, the Diono Solana 2 XL is a lightweight backless booster seat suitable for kids from 40 to 120 lbs. While both seats serve the purpose of keeping your child safe, they offer different configurations and features that cater to various needs.
Price Comparison
The Chicco MyFit is priced at $239.99, while the Diono Solana 2 XL comes in at a much lower price of $54.99. This makes the Solana 2 XL about 77% cheaper than the MyFit. However, the MyFit offers a 2-in-1 design that allows for longer use, transitioning from a harness car seat to a booster. The price difference reflects the added versatility and features of the MyFit, making it a more significant investment for parents looking for a long-term solution.
Safety Features
Safety is a critical aspect when selecting a car seat. The Chicco MyFit boasts Advanced Side Impact Protection (ASIP) and meets Federal Motor Vehicle Safety Standards for side impact. This focus on safety is complemented by a steel-reinforced shell and energy-managing foam. On the other hand, the Diono Solana 2 XL features a shoulder belt positioner to ensure proper seatbelt alignment but lacks the extensive safety features found in the MyFit. If safety features are a primary concern, the MyFit clearly stands out.
Comfort and Design
In terms of comfort, the Chicco MyFit offers a high back with a 9-position headrest and a 4-position recline, providing ergonomic support for growing children. Its extra-deep ErgoBoost seat is designed with dual-density foam for superior comfort. Conversely, the Diono Solana 2 XL features built-in padded armrests and deep cushioning, but as a backless booster, it may not provide the same level of support for younger or smaller children. For parents prioritizing comfort, the MyFit is likely the better option.
Installation Ease
Ease of installation varies significantly between the two products. The Chicco MyFit is equipped with premium LATCH connectors and a LockSure belt-tightening system, ensuring a secure fit in either harness or booster mode. The RideRight bubble levels and ReclineSure leveling system add to the ease of installation. The Diono Solana 2 XL, while also designed for quick installation, uses automotive steel LATCH connectors and easy adjust straps, making it user-friendly. However, the installation features of the MyFit give it a slight edge in convenience.
Versatility
The versatility of a car seat can be a significant factor for parents. The Chicco MyFit transitions seamlessly between a harness car seat for toddlers and a belt-positioning booster for older children, accommodating weights from 26.5 to 100 lbs. This flexibility means it can grow with your child, making it a long-term investment. In contrast, the Diono Solana 2 XL is strictly a backless booster, suitable for children weighing 40 to 120 lbs, making it less versatile than the MyFit. If you’re looking for a car seat that adapts as your child grows, the MyFit is the clear winner.
Space Considerations
In terms of space-saving design, the Chicco MyFit is engineered to fit three-across in the backseat without sacrificing comfort. This is particularly beneficial for families with multiple children. It also features CupFolders that can be folded away when not in use, making it a practical choice for travel. The Diono Solana 2 XL is lightweight and easy to transfer between vehicles, but as a backless booster, it may not offer the same level of comfort and support, especially on longer journeys. For families needing a space-efficient option, the MyFit offers superior adaptability.
Brand Reputation and Sales Rank
Both brands have established a solid reputation in the car seat market. The Chicco MyFit holds a bestseller rank of 3253, indicating its popularity among consumers. The Diono Solana 2 XL has a slightly lower sales rank of 5398, suggesting it is less favored compared to the MyFit. Brand reputation and sales performance can affect consumer trust, and with the MyFit’s higher sales rank, parents may feel more confident in its reliability and safety features.
Which should you buy?
When choosing between the Chicco MyFit 2-in-1 Harness Booster Car Seat and the Diono Solana 2 XL, your decision should hinge on your specific needs. If you prioritize safety, comfort, and long-term versatility, the MyFit is a superior choice despite its higher price tag. On the other hand, if you are looking for a budget-friendly, lightweight option for an older child who requires a backless booster, the Solana 2 XL may suit your needs. Ultimately, your choice will depend on how you weigh the importance of features versus cost.

