Cosco Kids Topside Booster Car Seat, Pack of 2, vs Evenflo Chase LX Harnessed Booster Car Seat
Updated August 2026 — Cosco Kids Topside Booster Car Seat, Pack of 2, wins on portability, Evenflo Chase LX Harnessed Booster Car Seat wins on safety and adjustability.
The Evenflo Chase LX offers superior safety features and comfort, while the Cosco Kids Topside is more budget-friendly and portable.
Why Cosco Kids Topside Booster Car Seat, Pack of 2, is better
Price
Cosco is significantly cheaper at $50.38 for a pack of two.
Portability
Cosco is lightweight and compact for easy transport.
Simplicity
Cosco offers a straightforward design without complex features.
Why Evenflo Chase LX Harnessed Booster Car Seat is better
Safety
Evenflo includes advanced side impact testing.
Comfort
Evenflo has a removable head pillow for added support.
Cleaning
Evenflo's fabric is machine-washable for easier maintenance.
Overall score
Specifications
| Spec | Cosco Kids Topside Booster Car Seat, Pack of 2, | Evenflo Chase LX Harnessed Booster Car Seat |
|---|---|---|
| Price | $50.38 | $84.99 |
| Weight Limit | 40-100 lbs | 30-100 lbs |
| Cup Holders | No | Yes |
| Machine Washable | No | Yes |
| Side Impact Tested | No | Yes |
Dimension comparison
Price Comparison
When it comes to price, the Cosco Kids Topside Booster Car Seat is about 40% cheaper than the Evenflo Chase LX Harnessed Booster Car Seat. The Cosco model is priced at $50.38 for a pack of two, making it a budget-friendly option for families. In contrast, the Evenflo Chase LX retails for $84.99, making it the pricier choice. This significant price difference may sway parents looking for value, especially if they are in need of multiple booster seats.
Design and Portability
The Cosco Kids Topside Booster Car Seat is designed for portability and convenience, featuring a lightweight and compact structure that makes it easy to move between vehicles. This is particularly beneficial for families on the go, as the seat's design won’t scuff or leave marks on your car's upholstery. On the other hand, the Evenflo Chase LX, while also suitable for travel, is a bit bulkier due to its additional features. Both seats cater to children weighing between 40 to 100 pounds, but the Cosco option emphasizes ease of transport, which can be a deciding factor for some parents.
Safety Features
Safety is paramount in car seats, and both the Cosco Kids Topside and Evenflo Chase LX offer essential features. The Evenflo model excels with its side impact testing and dual cup holders that keep drinks and snacks within reach while minimizing distractions for the driver. Its vehicle belt guides ensure proper positioning, which is crucial for safety. The Cosco seat, while also built with safety in mind, focuses on providing proper height for seatbelt positioning rather than advanced features like side impact testing. If advanced safety features are your priority, the Evenflo Chase LX stands out.
Comfort and Adjustability
When it comes to comfort, the Cosco Kids Topside Booster Car Seat features extra-plush padding, ensuring a comfortable ride for children. However, it lacks adjustable features. The Evenflo Chase LX includes a removable head pillow for added comfort and support, which can be adjusted as the child grows. This makes the Evenflo seat a more adaptable option for families with children who may need different levels of support at various stages of growth. If comfort and adjustability rank high on your list, the Evenflo Chase LX is likely the better choice.
Cleaning and Maintenance
Both the Cosco and Evenflo car seats are designed with easy cleaning in mind, but they differ in execution. The Cosco Kids Topside features a fabric cover that is hand-wash only, which may be less convenient for busy parents. In contrast, the Evenflo Chase LX uses durable fabrics that are machine-washable, allowing for hassle-free maintenance. Given that spills and messes are inevitable with kids, this difference could significantly impact your choice, especially if ease of cleaning is crucial for you.
Customer Satisfaction and Popularity
In terms of popularity, the Evenflo Chase LX is ranked higher on sales charts, sitting at a bestseller rank of 3640 compared to the Cosco Kids Topside's rank of 4210. This may indicate a stronger preference among consumers for the Evenflo model, likely due to its additional features and perceived value. However, both seats have their own loyal customer base, with the Cosco being favored for its affordability and simplicity. If community feedback and popularity matter to you, the Evenflo Chase LX might be more appealing.
Target Audience
The Cosco Kids Topside Booster Car Seat is ideal for families seeking a simple, cost-effective solution for booster seating. Its lightweight nature makes it particularly suitable for those who require mobility across different vehicles. Conversely, the Evenflo Chase LX is tailored for parents who prioritize safety, comfort, and additional features such as cup holders and adjustability. Understanding your specific needs will help you decide which product aligns better with your family's lifestyle.
Which should you buy?
Ultimately, the choice between the Cosco Kids Topside Booster Car Seat and the Evenflo Chase LX Harnessed Booster Car Seat depends on your family's priorities. If you're looking for a budget-friendly option that is easy to transport, the Cosco seat is an excellent choice at $50.38 for a pack of two. However, if you value safety features, comfort, and ease of cleaning, the Evenflo Chase LX, priced at $84.99, offers superior benefits. Consider your child's needs, your budget, and how you plan to use the car seat when making your decision.

