Graco Extend2Fit vs. Nuna aace: Which is Better? (2024)

Compare the two car seats side-by-side

Hi there! We're here to help you decide between the Graco Extend2Fit and the Nuna aace.

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

Graco Extend2Fit Nuna aace
Type Convertible

Rear-Facing Forward-Facing High Back Booster
High Back Booster
Current price
In stock (3 varieties available)
None - None
Currently unavailable
-
Rating 4.79 4.57

Our Thoughts

When it comes to selecting a perfect car seat for your little one, safety, comfort, usability and value for money are key aspects to consider. The Graco Extend2Fit and the Nuna AACE are two commendable options with unique features to consider.

The Graco Extend2Fit grows with the child, providing use from infancy through to the booster seat years. It stands out for its high weight limit—you can use the same car seat rear-facing for a child up to 50 lbs, which is usually limited to 40 lbs in many other seats. This car seat is also designed with an adjustable extension panel, providing up to 5 inches of additional legroom, allowing your child to stay in the rear-facing position longer, a guideline heavily advocated by safety experts. This seat is perceived as a great value choice, offering premium safety features without a hefty price tag. On the downside, one of the most commonly reported cons is the difficulty to tighten the harness, and its size, which some users find quite bulky.

The Nuna AACE, on the other hand, is a high-quality booster seat boasting advanced safety features. The AACE transitions smoothly from a high-back to a no-back booster, making it suitable for growing children from 4 years and up. It stands out due to its advanced side-impact protection, multiple recline and depth options, combined with a breathable, washable fabric. However, a factor worth noting is its higher price point, making the AACE a more significant investment.

Both car seats satisfy federal safety standards, with the Extend2Fit approved for forward and rear-facing travelling. The AACE, however, is designed as a booster seat and does not have approved configurations for air travel. They are both equipped with easy-to-clean features. The Nuna AACE excels with its advanced safety features, making it a premium choice for parents. The Graco Extend2Fit, however, offers extended usability and is a great value choice for parents looking for a versatile, affordable car seat.

If you are looking for an affordable long-term investment that can transition from rear-facing to forward-facing to booster, then the Graco Extend2Fit would be the better option. On the other hand, if your priority is advanced safety features and a premium option for a growing child, then the Nuna AACE is your better bet. It's all about choosing what fits best with your family's needs and budget.

Key Details

Extend2Fit aace
Graco Extend2Fit Nuna aace
Brand Graco Nuna
Type Convertible

Rear-Facing Forward-Facing High Back Booster
High Back Booster
Weighted Rating 4.79 4.57
1 yr Price Range $199.99 - $210.69 $250 - $250
Current price
In stock (3 varieties available)
None - None
Currently unavailable
-
Value

The Extend2Fit's competitive pricing paired with its long lifespan and adaptability offers remarkable value for parents.

The AACE, while on the pricier side, offers exceptional durability and quality, justifying its cost with long-term usability and high resale value.

Safety

With a reinforced steel frame and high weight limits for rear-facing, it exceeds typical safety standards.

This seat boasts advanced safety features like energy-absorbing foam, side-impact protection pods, and a belt positioner, ensuring enhanced security.

Features

The 4-position leg extension and Simply Safe Adjust harness system are standout features.

Its 3-D growth system, multiple recline options, and no added fire-retardant chemicals mark it as a feature-rich option.

Installation

While installation is generally straightforward, some parents report difficulty in tightening the harness.

Users find the installation process straightforward, thanks to its adjustable latch connectors and clear instructions.

Cleaning

The seat cover is challenging to remove, and the tiny hooks are not easily accessible.

The seat's machine-washable fabric and easy disassembly for cleaning add to its practicality.

Size

The seat is bulkier than some of its counterparts, which may be a consideration for smaller vehicles.

While not the smallest booster, its design is space-efficient, offering ample room for growth without being overly bulky.

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 Graco Extend2Fit and the Nuna aace. 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

Graco Extend2Fit Nuna aace
Height Range 0 - 49 inches
Weight Range 4 - 50 pounds

Forward-facing

Graco Extend2Fit Nuna aace
Height Range 0 - 49 inches
Weight Range 22 - 65 pounds

Booster

Graco Extend2Fit Nuna aace
Height Range 43 - 57 inches 38 - 60 inches
Weight Range 40 - 100 pounds 40 - 120 pounds

Dimensions and Weight

Graco Extend2Fit Nuna aace
Width 19.0 inches 22.5 inches
Height 24.5 inches 33.0 inches
Depth 20.8 inches 15.0 inches
Weight 20.6 pounds 15.6 pounds

Core Specifications

Graco Extend2Fit Nuna aace
Model Year 2017 2021
Made In China China
Frame Material Reinforced Steel Plastic

Safety and Compliance

Graco Extend2Fit Nuna aace
Federal Safety Standards Meets all standards Meets all standards
Configurations FAA-Approved for Airplanes Forward-Facing
Rear-Facing
High Back Booster
Backless Booster
NHTSA Ease-of-Use Ratings Not rated by NHTSA. Booster Mode
Overall 4 out of 5 stars
Labels 4 out of 5 stars
Instructions 4 out of 5 stars
Securing 2 out of 5 stars
Installation Features 5 out of 5 stars
Previous Recalls This car seat has never been recalled. This car seat has never been recalled.

Features

Graco Extend2Fit Nuna aace
Attachment Methods LATCH
Seatbelt
Seatbelt
Harness Type 5-Point N/A
Cup Holders Has cup holders. Has cup holders.

Warranty and Durability

Graco Extend2Fit Nuna aace
Manufacturers Warranty Length 1 year 2 years
Lifespan 10 Years 10 Years

Additional Links

See all Graco car seats See all Nuna car seats
Full review of the Graco Extend2Fit
Full review of the Nuna aace