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Diono Solana, No Latch, Pack of 2 Backless Booster vs Safety 1st Grow and Go 2-in-1 Booster Car Seat

Updated August 2026 — Diono Solana, No Latch, Pack of 2 Backless Booster wins on washability, Safety 1st Grow and Go 2-in-1 Booster Car Seat wins on safety and comfort.

The Diono Solana offers a more budget-friendly option, while the Safety 1st Grow and Go provides additional versatility and comfort features.

Why Diono Solana, No Latch, Pack of 2 Backless Booster is better

Price

Diono Solana is cheaper by 34%.

Weight

Diono Solana is lighter.

Capacity

Diono Solana supports up to 120 lbs.

Why Safety 1st Grow and Go 2-in-1 Booster Car Seat is better

Versatility

Safety 1st converts from high-back to backless.

Comfort

Safety 1st features ComfortWings.

Space

Safety 1st fits 3 across in most vehicles.

Overall score

Diono Solana, No Latch, Pack of 2 Backless Booster
75
Safety 1st Grow and Go 2-in-1 Booster Car Seat
85

Specifications

SpecDiono Solana, No Latch, Pack of 2 Backless BoosterSafety 1st Grow and Go 2-in-1 Booster Car Seat
Price$54.99$83.99
Cup Holders22
WashableYesYes
InstallationSeat BeltSeat Belt
Buckle EaseYesYes

Dimension comparison

Diono Solana, No Latch, Pack of 2 Backless BoosterSafety 1st Grow and Go 2-in-1 Booster Car Seat

Price Comparison

The Diono Solana is priced at $54.99, while the Safety 1st Grow and Go is listed at $83.99. This makes the Diono Solana about 34% cheaper than the Safety 1st Grow and Go. If budget is a primary concern, the Diono Solana presents a more economical choice for parents looking for backless booster car seats. However, the higher price of the Safety 1st Grow and Go may reflect additional features and versatility that some parents might find worth the investment.

Features and Benefits

Both the Diono Solana and Safety 1st Grow and Go offer unique features designed to enhance safety and comfort for growing children. The Diono Solana includes built-in cup holders and contoured soft fabrics with layered foam padding, ensuring comfort during long car rides. It is suitable for children weighing between 40 to 120 pounds. In contrast, the Safety 1st Grow and Go features ComfortWings that expand as the headrest rises, providing a comfortable fit for children up to 100 pounds. Its ability to convert from a high-back to a backless booster adds flexibility for changing needs.

Ease of Use

In terms of usability, the Diono Solana is lightweight and can be easily installed using the vehicle seat belt, making it convenient for storage when not in use. It also features a shoulder belt positioner, which helps children buckle themselves without assistance. The Safety 1st Grow and Go similarly emphasizes ease of use with its shoulder and lap belt guides that aid kids in buckling themselves. Additionally, it offers a foldable design, making it simple to transfer between vehicles.

Cleaning and Maintenance

Cleaning is a crucial factor for parents, and both the Diono Solana and Safety 1st Grow and Go address this need effectively. The Diono Solana has machine-washable covers that can be easily removed, allowing for quick clean-ups. The Safety 1st Grow and Go also features a machine-washable seat pad that is dryer-safe, along with removable, dishwasher-safe cup holders, enhancing its overall convenience in maintenance. This makes both options user-friendly when it comes to keeping the seats clean and presentable.

Size and Fit

When it comes to size, the Diono Solana is designed for children from 40 to 120 pounds and is suitable for heights up to 63 inches. The compact design also allows for easy storage. On the other hand, the Safety 1st Grow and Go is engineered to fit three across the back seat of most vehicles, thanks to its narrow seat design. It also fits children from 40 to 100 pounds and accommodates heights from 43.4 to 57 inches. Parents with multiple children or those needing a space-efficient option may find the Safety 1st's design particularly appealing.

Safety Features

Safety is paramount in any car seat, and both the Diono Solana and Safety 1st Grow and Go are built with this in mind. The Diono Solana uses a shoulder belt positioner to ensure the seat belt is correctly positioned on the child, enhancing safety during travel. The Safety 1st Grow and Go features innovative ComfortWings that not only provide comfort but also support safe positioning as the child grows. Both seats are designed to meet the needs of growing children, but the Safety 1st model's versatility may offer additional peace of mind for parents.

Aesthetics and Design

In terms of aesthetics, the Diono Solana comes in a classic black color and showcases a sleek design. Its lightweight structure makes it easy to handle while maintaining a stylish appearance. The Safety 1st Grow and Go is also available in a modern black sand color, with a more robust design that adds to its appeal. Both seats are designed to be visually pleasing while providing functional benefits, but the choice may ultimately boil down to personal preference in color and style.

Which should you buy?

Deciding between the Diono Solana and the Safety 1st Grow and Go ultimately hinges on your specific needs as a parent. If budget is a significant factor, the Diono Solana stands out as a more affordable option at $54.99, offering essential features suitable for children up to 120 pounds. However, if you're looking for versatility and additional comfort features, the Safety 1st Grow and Go, priced at $83.99, may be worth the investment. Its ability to convert from high-back to backless and its space-efficient design make it a compelling choice for families with multiple children.