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Diono Solana 2 XL 2022, Dual Latch Connectors, vs Safety 1st Grow and Go 2-in-1 Booster Car Seat

Updated August 2026 — Safety 1st Grow and Go 2-in-1 Booster Car Seat leads on portability and cleanability.

The Diono Solana 2 XL offers a more budget-friendly option with essential features, while the Safety 1st Grow and Go provides added versatility and comfort. Ultimately, the Safety 1st is the better choice for growing families.

Why Diono Solana 2 XL 2022, Dual Latch Connectors, is better

Price

Diono is $29 cheaper than Safety 1st

Weight

Diono is lighter at 6.1 lbs

Simplicity

Diono has a straightforward design

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 has ComfortWing design for better fit

Popularity

Safety 1st has a better sales rank

Overall score

Diono Solana 2 XL 2022, Dual Latch Connectors,
75
Safety 1st Grow and Go 2-in-1 Booster Car Seat
85

Specifications

SpecDiono Solana 2 XL 2022, Dual Latch Connectors,Safety 1st Grow and Go 2-in-1 Booster Car Seat
Safety RatingIIHS Best BetStandard
InstallationEasy LATCHFoldable
Cup Holders22
Machine WashableYesYes
Adjustable HeadrestNoYes

Dimension comparison

Diono Solana 2 XL 2022, Dual Latch Connectors,Safety 1st Grow and Go 2-in-1 Booster Car Seat

Overview of the Diono Solana 2 XL 2022 and Safety 1st Grow and Go 2-in-1 Booster Car Seat

The Diono Solana 2 XL 2022 is priced at $54.99, while the Safety 1st Grow and Go 2-in-1 is available for $83.99. This makes the Diono about 34% cheaper than the Safety 1st model. Both seats cater to children in the booster seat age range but offer different features and functionalities to suit varying needs.

Design and Comfort

The Diono Solana 2 XL 2022 is crafted with comfort and safety in mind, featuring built-in padded armrests and deep cushioning. It is designed to fit children from 40 to 120 lbs and is lightweight at just 6.1 lbs, making it easy to carry. In contrast, the Safety 1st Grow and Go 2-in-1 has an innovative ComfortWing design, which expands its width to 19 inches as the headrest rises, ensuring a snug fit for growing children. Its high-back design converts to a backless booster, accommodating similar weight limits. While the Diono emphasizes simplicity and lightweight convenience, the Safety 1st focuses on adaptability and comfort as your child grows.

Safety Features

Safety is paramount in both booster seats. The Diono Solana 2 XL includes a shoulder belt positioner that helps ensure proper seatbelt alignment, supporting children as they learn to buckle themselves in. Meanwhile, the Safety 1st Grow and Go 2-in-1 has shoulder and lap belt guides that also facilitate self-buckling, along with a 10-position adjustable headrest. The Solana boasts an IIHS Best Bet Booster Seat award, indicating strong safety ratings, while the Grow and Go’s versatility in converting from high-back to backless can also enhance safety during different stages of a child's growth.

Installation and Portability

The Diono Solana 2 XL features a user-friendly installation system with automotive steel LATCH connectors and easy adjust LATCH straps, making it straightforward to secure in various vehicles. Its lightweight design adds to its portability, allowing for easy transition between cars. On the other hand, the Safety 1st Grow and Go is also designed for easy movement, featuring a foldable and lightweight structure. Its narrower design fits three seats across the back of most vehicles, making it a practical choice for families with multiple children. Both seats prioritize ease of installation but cater to different mobility needs.

Cleaning and Maintenance

When it comes to maintenance, the Diono Solana 2 XL has removable fabric covers that can be machine-washed, allowing for hassle-free cleaning after inevitable spills or messes. Similarly, the Safety 1st Grow and Go boasts a machine-washable and dryer-safe seat pad, which is an attractive feature for busy parents. Additionally, it includes two dishwasher-safe cup holders, enhancing the ease of cleanup for accessories. Both products provide practical cleaning solutions, yet the Safety 1st offers an extra level of convenience with its removable cup holders.

Price and Value

The Diono Solana 2 XL is priced at $54.99, making it a more budget-friendly option compared to the Safety 1st Grow and Go at $83.99, which is about 34% higher in cost. This price difference may be a significant factor for parents looking for a reliable booster seat without breaking the bank. However, while the Diono offers excellent value with its features and lightweight design, the Safety 1st model may justify its higher price with additional features, such as the adaptability from high-back to backless and the wider seat for comfort.

Customer Popularity

In terms of sales rank, the Diono Solana 2 XL holds a rank of 5398, while the Safety 1st Grow and Go is more popular at a rank of 3386. This suggests that more customers are selecting the Safety 1st model, perhaps due to its versatile design and comfort features. The popularity of the Safety 1st may indicate a preference among parents for its adaptability over the simplicity of the Diono. However, the Diono’s recognition as an IIHS Best Bet Booster Seat could also appeal to safety-conscious consumers.

Which should you buy?

The decision between the Diono Solana 2 XL 2022 and the Safety 1st Grow and Go 2-in-1 ultimately depends on your priorities as a parent. If budget is your primary concern, the Diono Solana 2 XL offers a cost-effective solution with essential safety features and comfort for your child at a lower price point. However, if you value versatility and a more spacious design that adapts as your child grows, the Safety 1st Grow and Go may be worth the extra investment. Both seats deliver on safety and comfort, but your choice will hinge on your specific needs and lifestyle.