In-Depth Review of the Safety 1st Grand 2-in-1 (2023)

The No-Fuss Convertible Booster Seat for Growing Families

Last Updated on 2023-11-01

This comprehensive review will provide an in-depth look at the Safety 1st Grand 2-in-1. We'll analyze the key features, real owner experiences, who this seat is ideal for, and technical specifications to help you determine if this is the right car seat for your family.

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The price point combined with its dual functionality as a harness and booster seat offers substantial savings over time.


It meets standard safety requirements, but lacks advanced features like a steel-reinforced frame.


While it covers the essentials, it may not include comfort extras found in higher-end seats.


Installation is straightforward with LATCH or seatbelt, but achieving a tight fit requires attention to detail.


The seat pad is machine washable and dryer safe, and the cup holders are dishwasher-safe, simplifying maintenance.


The design is space-efficient, ideal for fitting multiple car seats in the back of a car.

Key Information

Type Convertible

Forward-Facing High Back Booster
Weighted Rating 4.70 / 5.0

Product Overview

The Safety 1st Grand 2-in-1 Car Seat

The Safety 1st Grand 2-in-1 is a convertible car seat designed to grow with your child from harness mode to belt-positioning booster. Covering ages 1 to 10 years old, this seat offers an adjustable headrest and extended weight limits up to 100 pounds for long-lasting use.

As a forward-facing harness seat, the Grand 2-in-1 keeps kids 30-65 pounds secure with a 5-point harness. Then it easily transitions to a belt-positioning booster for ages 4 and up from 40-120 pounds. Safety 1st built the seat to be lightweight and portable, with a design made to fit three car seats across most vehicles' back seats. This makes it a convenient choice for larger families with multiple kids in car seats.

Key Features

What features set this car seat apart from others?

  • Extended Use: Forward-facing harness accommodates children from 30-65 pounds, and as a booster, it supports 40-120 pounds, providing a longer lifespan than many competitors.
  • Ease of Cleaning: The seat pad is not only removable but also machine washable and dryer safe, coupled with dishwasher-safe cup holders, making cleanup a breeze.
  • Fit-for-Three: Uniquely designed to fit three seats across in most vehicles, ideal for families with multiple children.

What Real Owners Think

Here's what actual owners of the Safety 1st Grand 2-in-1 had to say based on hundreds to thousands of reviews we've analyzed from Walmart, Target, and Amazon.

Pros Cons
  • The booster seat is lightweight and easy to carry.
  • It is easy to install in most vehicles.
  • The booster seat lacks padding and cushioning, making it uncomfortable.
  • The shoulder straps are short and difficult to adjust properly.
  • The cup holders are small and shallow, causing cups to tip and spill easily.

Who Should Buy the Safety 1st Grand 2-in-1?

The Grand 2-in-1 is ideal for parents needing an affordable, no-frills convertible seat for their growing child. The extended harness and booster weight ranges allow it to last longer than many comparable options. The lightweight build and smaller footprint work nicely in families with multiple car seats or smaller vehicles. While it lacks some comfort features like plush padding, it provides good basic support. The removable, washable fabric helps this seat stand up to messes and daily wear and tear.

For budget-focused families needing a safe, versatile convertible seat, the Grand 2-in-1 checks all the boxes. While it may not have premium padding for comfort, the convenience and longevity provide solid value. The easy cleaning and portability add to the practical appeal. Installation takes some work to get tight, so carefully follow the directions. Overall, this seat gives no-fuss extended use at a reasonable price point.

Final Verdict

The Safety 1st Grand 2-in-1 offers parents a budget-friendly convertible car seat covering their child from harness stage through booster mode. While it skimps on padding and luxury features, its washable fabrics, compact fit, and extended weight ranges provide convenience and longevity families need. The affordable price point and hassle-free maintenance make this a practical choice for growing families on a budget. Just be prepared to take time ensuring a tight installation for safety. For no-frills extended use at a reasonable cost, the Grand 2-in-1 is a solid value.


Allowable Height and Weight Ranges

Height Range Weight Range
Forward-facing 32 - 49 inches 30 - 65 pounds
Booster 43 - 57 inches 40 - 120 pounds

Dimensions and Weight

Width 19.6 inches
Height 30.2 inches
Depth 18.3 inches
Weight 12.2 pounds

Core Specifications

Model Year 2021
Made In USA

Safety and Compliance

Federal Safety Standards Meets all standards
Configurations FAA-Approved for Airplanes Forward-Facing
High Back Booster
NHTSA Ease-of-Use Ratings
These ratings let you compare how easy it is to use certain car seat features. They are not a reflection of car seat features being better or safer.
Forward-Facing Mode
Overall 3 out of 5 stars
Labels 3 out of 5 stars
Instructions 4 out of 5 stars
Securing 3 out of 5 stars
Installation Features 3 out of 5 stars
Booster Mode
Overall 2 out of 5 stars
Labels 1 out of 5 stars
Instructions 5 out of 5 stars
Securing 2 out of 5 stars
Installation Features 1 out of 5 stars
Previous Recalls This car seat has never been recalled.


Attachment Methods LATCH
Harness Type 5-Point
Cup Holders Has cup holders.

Warranty and Durability

Manufacturers Warranty Length 1 year
Lifespan 10 Years

Additional Links

See all Safety 1st car seats
See all Convertible car seats

Current Price Seller
In stock
$63.99 Shop