Britax Highpoint vs. UPPAbaby Knox: Which is Better? (2024)

Compare the two car seats side-by-side

Hi there! We're here to help you decide between the Britax Highpoint and the UPPAbaby Knox.

Our goal is to provide you with the information you need to feel confident that you're choosing the optimal car seat for your family's needs and budget. Let us know if you have any other questions!

At A Glance

Britax Highpoint UPPAbaby Knox
Type High Back Booster Convertible

Rear-Facing Forward-Facing
Current price
In stock (5 varieties available)
$199.99 - $199.99
In stock
$299.99
Rating 4.70 4.40

Our Thoughts

The Britax Highpoint and the UPPAbaby Knox are both solid car seats with good reputations, but they have some key differences that parents should take into consideration.

The Britax Highpoint is a two-stage booster seat that can accommodate children between 40 and 120 pounds. It is crafted with safety and convenience in mind, featuring multiple layers of side impact protection, straightforward installation, and a removable cover for easy cleaning. Parents praised this car seat for its user-friendly design and comfortable ride. However, some users expressed concerns about the stability of the high back and the fit of the booster in the depth of the seat. Despite these minor issues, the Highpoint is a highly rated and reliable choice. It benefits from the well-respected Britax brand and meets federal safety standards.

On the other hand, the UPPAbaby Knox is a convertible car seat that can be used both rear-facing and forward-facing, catering to children from birth up to 65 pounds. The Knox is notable for its luxury aesthetics and advanced safety features, such as integrated Koroyd technology and Side Impact Pods. However, it proves challenging to install and is less practical for smaller vehicles or for those who need to move the seat between cars frequently. Most notably, the Knox has the ability to accommodate children in a rear-facing configuration up until 45 pounds, compared to the Britax Highpoint, which does not have the rear-facing option at all.

In terms of choosing between these two products, it really comes down to the age and size of your child, your budget, as well as your vehicle size and setup. If you have a smaller child and are happy to invest in a premium product that can provide both rear and forward-facing options, the UPPAbaby Knox could be a good fit. Just keep in mind, it can be difficult to install and its bulkier size might not be suitable for smaller vehicles.

However, for those with older children transitioning out of a 5-point harness car seat or for parents looking for a more budget-friendly choice, the Britax Highpoint is a great option to consider. It is straightforward to install, comfortable for the child, and its safety features provide added peace of mind.

Key Details

Highpoint Knox
Britax Highpoint UPPAbaby Knox
Brand Britax UPPAbaby
Type High Back Booster Convertible

Rear-Facing Forward-Facing
Weighted Rating 4.70 4.40
1 yr Price Range $144 - $199 $299.99 - $349.99
Current price
In stock (5 varieties available)
$199.99 - $199.99
In stock
$299.99
Value

Britax is a reputable brand that offers quality and durability, which can justify the investment.

The Knox is priced at the higher end of the market without corresponding enhancements in convenience or functionality.

Safety

With its high safety standards, Britax Highpoint provides peace of mind.

Features like integrated Koroyd technology and Side Impact Pods offer advanced safety beyond standard requirements.

Features

It includes user-friendly components like color-coded belt paths and retractable cup holders.

While the chest clip's one-button release and the machine-washable fabric are nice, they don't set the Knox apart in a crowded market.

Installation

It's straightforward to install, with clear instructions and easy-to-use connectors.

Installation challenges are frequently noted, which could be a significant deterrent for parents who need to move the seat between vehicles.

Cleaning

The removable cover and dishwasher-safe cup holders are convenient for parents.

The machine-washable fabric is a convenient feature, allowing for easier maintenance and cleanliness.

Size

While not the smallest booster, it's designed to fit well in most vehicles without taking up excessive space.

Its premium build comes with added bulk, making it less suitable for smaller vehicles or those needing to fit multiple seats.

Review Click here Click here

Comparison of Specifications

While features and reviews provide a sense of real-world use, the specs offer quantifiable details on sizing, limitations, and more. Comparing key measurements and ranges side-by-side is crucial for ensuring you choose a seat properly fitted for your child and vehicle.

We've compiled the weight limits, height limits, dimensions, and other vital statistics for the Britax Highpoint and the UPPAbaby Knox. This data will confirm whether each seat can accommodate your child's current size and projected growth. Specs like seat depth and width are also important for assessing fit with your car's backseat.

Review the following key measurements for both seats. Pay special attention to the height and weight limits to ensure your child falls within the safe ranges.

Height and Weight Limits

Rear-facing

Britax Highpoint UPPAbaby Knox
Height Range 0 - 49 inches
Weight Range 14 - 45 pounds

Forward-facing

Britax Highpoint UPPAbaby Knox
Height Range 0 - 49 inches
Weight Range 25 - 65 pounds

Booster

Britax Highpoint UPPAbaby Knox
Height Range 0 - 63 inches
Weight Range 40 - 120 pounds

Dimensions and Weight

Britax Highpoint UPPAbaby Knox
Width 16.0 inches 18.8 inches
Height 21.0 inches 32.5 inches
Depth 27.5 inches 23.8 inches
Weight 12.0 pounds 32.5 pounds

Core Specifications

Britax Highpoint UPPAbaby Knox
Model Year 2018 2022
Made In USA China
Frame Material Reinforced Steel Koroyd Technology

Safety and Compliance

Britax Highpoint UPPAbaby Knox
Federal Safety Standards Meets all standards Meets all standards
Configurations FAA-Approved for Airplanes High Back Booster
Backless Booster
Forward-Facing
Rear-Facing
NHTSA Ease-of-Use Ratings Booster Mode
Overall 5 out of 5 stars
Labels 5 out of 5 stars
Instructions 4 out of 5 stars
Securing 3 out of 5 stars
Installation Features 5 out of 5 stars
Rear-Facing Mode
Overall 3 out of 5 stars
Labels 1 out of 5 stars
Instructions 3 out of 5 stars
Securing 5 out of 5 stars
Installation Features 2 out of 5 stars
Forward-Facing Mode
Overall 3 out of 5 stars
Labels 1 out of 5 stars
Instructions 2 out of 5 stars
Securing 5 out of 5 stars
Installation Features 3 out of 5 stars
Previous Recalls This car seat has never been recalled. This car seat has never been recalled.

Features

Britax Highpoint UPPAbaby Knox
Attachment Methods Seatbelt
LATCH
Seatbelt
Harness Type N/A 5-Point
Cup Holders Has cup holders. Has cup holders.

Warranty and Durability

Britax Highpoint UPPAbaby Knox
Manufacturers Warranty Length 1 year 2 years
Lifespan 10 Years 10 Years

Additional Links

See all Britax car seats See all UPPAbaby car seats
Full review of the Britax Highpoint
Full review of the UPPAbaby Knox