Chicco MyFit 2-in-1 Harness Booster Car Seat, vs Diono Solana, No Latch, Pack of 2 Backless Booster
Updated August 2026 — Chicco MyFit 2-in-1 Harness Booster Car Seat, wins on versatility and safety, Diono Solana, No Latch, Pack of 2 Backless Booster wins on maintenance.
The Chicco MyFit offers superior safety features and versatility for younger children, while the Diono Solana is a budget-friendly option for older kids. Choose based on your child's needs.
Why Chicco MyFit 2-in-1 Harness Booster Car Seat, is better
Safety Features
Advanced Side Impact Protection and steel-reinforced shell
Comfort
ErgoBoost seat with dual-density foam padding
Versatility
2-in-1 design for toddlers and older kids
Why Diono Solana, No Latch, Pack of 2 Backless Booster is better
Price
Significantly cheaper at $54.99
Portability
Lightweight and easy to transport
Maintenance
Machine washable covers for easy cleaning
Overall score
Specifications
| Spec | Chicco MyFit 2-in-1 Harness Booster Car Seat, | Diono Solana, No Latch, Pack of 2 Backless Booster |
|---|---|---|
| Installation | LATCH and seatbelt | Seatbelt only |
| Headrest Positions | 9 | N/A |
| Recline Positions | 4 | N/A |
| Cup Holders | 2 | 2 |
| Weight Range | 26.5-100 lbs | 40-120 lbs |
Dimension comparison
Overview of Chicco MyFit and Diono Solana
The Chicco MyFit is a versatile 2-in-1 car seat priced at $239.99, while the Diono Solana is a backless booster option available for $54.99. This price difference makes the Solana about 77% cheaper compared to the MyFit. Both products serve the purpose of ensuring child safety during travel, but they cater to different needs and preferences for parents.
Design and Comfort
The Chicco MyFit boasts a high-back design that offers a 9-position headrest and a 4-position recline, ensuring optimal comfort for growing children. In contrast, the Diono Solana features a backless design that is lightweight and portable, designed for older kids who no longer require a full seat. While the MyFit’s ErgoBoost seat provides dual-density foam padding for enhanced comfort, the Solana includes contoured soft fabrics with layered foam padding. This distinction in design means the MyFit is better suited for younger children, while the Solana is ideal for older kids needing a simple booster.
Safety Features
Safety is a top priority for both car seats. The Chicco MyFit includes Advanced Side Impact Protection and has been engineered to meet federal safety standards. It also features a steel-reinforced shell for added durability. The Diono Solana, while lacking a traditional harness system, employs a shoulder belt positioner to ensure the seatbelt is properly positioned for safety. Although both seats are designed with safety in mind, the MyFit’s comprehensive safety features make it a stronger choice for parents prioritizing maximum protection for younger children.
Installation Process
The installation process differs significantly between the two products. The Chicco MyFit is equipped with premium LATCH connectors and a LockSure belt-tightening system, which facilitate a secure installation in both harness and booster modes. Additionally, it includes RideRight bubble levels to help ensure proper angle and fit in the vehicle. On the other hand, the Diono Solana is installed using just the vehicle seatbelt, making it easier to remove and store. While the MyFit offers a more robust installation process, the Solana’s simplicity may appeal to parents looking for quick setup.
Portability and Storage
Portability is where the Diono Solana shines, weighing significantly less than the Chicco MyFit. Its lightweight design makes it easy to transport, ideal for families on the go or those needing a spare seat for travel. Moreover, the Solana can be easily stored in a trunk when not in use. In contrast, the MyFit is designed with a more substantial footprint and is built to accommodate multiple children across the backseat, which may not be as convenient for families that frequently move car seats.
Maintenance and Cleaning
Maintenance is a crucial factor for many parents, and both products offer features that facilitate cleaning. The Chicco MyFit includes dishwasher-safe CupFolders that can be removed when not in use, which simplifies cleanup. However, its fabric may require more extensive cleaning compared to the Diono Solana, which features machine washable covers that are easy to remove. This aspect makes the Solana a more practical choice for parents who prioritize ease of maintenance.
Target Age and Weight Capacity
The target age and weight capacity vary significantly between the two options. The Chicco MyFit is designed for children aged 2 years and up, accommodating weights from 26.5 to 100 lbs, making it suitable for both toddlers and older kids. In contrast, the Diono Solana caters to children from 40 to 120 lbs or up to 63 inches tall, positioning it as a booster for older kids only. This distinction in age and weight capacity can influence a parent's decision based on their child's current needs.
Which should you buy?
Choosing between the Chicco MyFit and the Diono Solana ultimately depends on your child's age, weight, and your family's needs. If you are looking for a versatile, high-back car seat with advanced safety features for younger children, the Chicco MyFit is the clear choice despite its higher price of $239.99. However, if you need an affordable, lightweight booster for older kids that is easy to transport and store, the Diono Solana is an excellent and budget-friendly option at $54.99. Each product has its strengths, so consider your specific requirements before making a decision.

