Evenflo Symphony Elite All-In-One Car Seat | Our Verdict

Is the Evenflo Symphony Elite All-In-One Convertible car seat the answer to your search for the ultimate all-in-one convertible car seat? We take a look at the Evenflo Symphony Elite inside and out to help you decide if it is the right car seat for you.

The Evenflo Symphony Elite All-In-One is a car seat that can be used from the time your child is born until they no longer require a booster seat. This means there is no need for any other car seat, saving you money in the long term. To help you decide, here is a quick summary:

Quick Summary


  1. 3 different seating modes, including rear-facing, forward-facing and a harnessed booster.
  2. Highly rated for its safety and security due to its crash test results and safety features.
  3. 8-year lifespan.
  4. Wide weight range (5-110lbs) compared to other car seats.
    Features unique latch technology to ensure easy and secure installation.
  5. Made in the USA!

Check out what we believe is the best convertible seat here.

Evenflo is an American company headquartered in Boston, Massachusetts that has been manufacturing safe, durable, practical and affordable baby products for almost 100 years.

Evenflo creates both on the go and in the home products, including car seats, strollers, high chairs, play yards, safety gates as well as other products including breast pumps, baby bottles, sippy cups and pacifiers.

Evenflo focuses on making their products accessible for everyday use, making life as a parent that little bit easier. The Symphony Elite All-In-One Convertible car seat is designed to be user-friendly but overall prioritizes your little one’s safety and security.

What Are The Key Features of the Evenflo Symphony Elite Car Seat?

The Evenflo Symphony Elite car seat includes an extensive amount of features and accessories that contribute to its overall safety, security, durability and comfort, including the following key features:

  • 3-in-1 convertible car seat, which includes 3 different seating modes:
    • A rear-facing position.
    • A forward-facing position.
    • A harnessed booster position.
  • Suitable for children weighing between 5 to 110 pounds. 
  • Tested to exceed all applicable US federal safety standards.
  • 2 elastic cup holders.
  • Buckle pockets (only included in 4 of the 6 color options).
  • Includes a five-point no-rethread infinite slide harness.
  • Lined with energy-absorbing foam, which provides extra security and comfort.
  • Features Evenflo’s exclusive SureLATCH installation system for installation in 60 seconds. 
  • Removable and machine washable pads.
  • 5-position adjustable headrest.
  • 8 years of usage.
  • Steel reinforced frame.

Will The Evenflo Symphony Elite All-In-One Fit In Your Vehicle? The Specifications

  • Weight: 25 pounds
  • Height: 27.5 inches
  • Depth: 20.8 inches
  • Width (at widest point): 21 inches
  • Width (at narrowest point): 15.5 inches
  • Material: plastic and steel.

The Evenflo Symphony Elite All-In-One will fit most standard vehicles but as is normally the case with convertible car seats, it is bulky and heavy.

While its weight will help keep the Evenflo Symphony Elite grounded and prevent it from moving side to side it does make it difficult to transfer between vehicles. Furthermore, due to its size it would be difficult to fit more than 2 car seats in the back seat unless your vehicle has a large backseat. 

Another thing to note prior to purchasing the Evenflo Symphony Elite is that when installing in the rear-facing position, the required recline angle may reduce the amount of legroom for front riding passengers, particularly in small or compact cars.

We recommend taking the time to measure your vehicle, especially if you plan on having more than one car seat in the back seat. We also suggest reading reviews written by other parents who can shed some light on how the Evenflo Symphony Elite fits in their vehicle. 

Will Your Child Fit The Evenflo Symphony Elite All-In-One Convertible Car Seat?

The Evenflo Symphony Elite car seat is designed to be the only car seat your child will ever need from the time they are born until they can ride unassisted in the car. This, coupled with an extended weight range means that this car seat supports infants, toddlers and young children.

Here we have included the exact weight and height specifications for each seating mode:

  • Rear-facing mode: supports infants and toddlers weighing 5 to 40 pounds and within a 19 to 40-inch height range.
  • Forward-facing mode: suitable for toddlers and young children within a weight range of 22 to 65 pounds and measuring between 28 to 50 inches in height.
  • Harnessed booster position: ideal for young children weighing between 40 to 110 pounds and within a height range of 44 to 57 inches.

In the harnessed booster mode, the Evenflo Symphony Elite is rated as a ‘Best Bet’ by the Insurance Institute for Highway Safety (IIHS). This means it provides a good belt fit for young children in almost any car, minivan or SUV. 

Some parents commented that when their child was using the Evenflo Symphony Elite in the harnessed booster mode that they outgrew the seat in terms of height prior to reaching the 110lb weight limit. This meant that they had to purchase a different harnessed booster or backless booster seat.

Is The Evenflo Symphony Elite Car Seat Easy Is To Setup And Install?

Set up and installation of the Evenflo Symphony Elite is reportedly easy and simple with only a few parents experiencing difficulties. 

Its ease of installation can be attributed to Evenflo’s SureLATCH installation system, which includes self-ratcheting straps that ensure a tighter and more secure installation. Parents also found the five-point no-rethread slide harness easy to use as it allowed them to quickly adjust the harness for an accurate fit. 

As with other convertible car seats there are slightly different steps involved for installation depending on what seating mode you are using. Here are some tips for installation: 

  • There are two sets of LATCH systems, one for forward-facing mode and one for rear-facing mode, so make sure you’re using the correct set. 
  • If you’re unable to use the SureLATCH system, installation via the seat belt is simple as the belt paths are easy to find and use.
  • The harnessed booster position requires your vehicle’s seat belt with a lap and shoulder combination for a secure and safe fit. 

As always, we recommend following your Evenflo Symphony Elite All-In-One Convertible car seat instructional manual for secure and safe installation. However, if you come across any issues don’t stress! Evenflo has you covered with their Parentlink customer service, which includes real-time chat and live video installation assistance.

It is important to note that many parents complained about the rear-facing mode only having one recline position, which often left their infant too upright, causing their head to slump forward. If you find yourself with this issue, parents suggest using a pool noodle under the base of the car seat, which helped them achieve a proper angle for the rear-facing mode. This is actually also suggested by Evenflo themselves in the instructional manual.

How Safe Is The Evenflo Symphony Elite All-In-One For Your Child?

The Evenflo Symphony Elite is widely praised for the safety and security it offers and this alone is one of the key reasons why many parents choose it over its car seat competition. 

As a brand, Evenflo continually go above and beyond US standards for all their car seats to ensure the safest and most secure ride possible for your precious cargo. We know your child’s safety is your first priority and here we have provided some of the Evenflo Symphony Elite’s safety features and results:

  • Tested at 2 times the Federal Crash Test Standard.
  • Side impact tested to meet and exceed both federal safety standards and Evenflo’s internal standards.
  • Meets or exceeds the following US federal safety standards:
  • FMVSS 213: Federal Motor Vehicle Safety Standards for Child Restraint Systems
  • FMVSS 302: Federal Motor Vehicle Safety Standards for Flammability of Interior Materials
  • Features energy-absorbing foam.
  • Has been subjected to Evenflo temperature testing, testing at both low and high temperatures.
  • Meets FAA requirements, meaning it is certified for use on an aircraft (when used with the integrated 5-point no-rethread harness).

Parents have a number of stories where the safety and security of the Evenflo Symphony Elite has been put to the test. For example, one parent shared her crash story where the impact was on the rear door where her daughter was positioned in her Evenflo Symphony Elite car seat. 

The collision caused the vehicle to spin, hit a tee and then hit an electric pole before finally coming to a stop. While the rear door was bent and smashed into the car seat her daughter was left completely unscathed. Such stories show how well the Evenflo Symphony Elite performs and protects in real-life crash scenarios.

Optional Accessories

Evenflo has produced a number of affordable, stylish and practical car seat accessories available on their website. Here are a few we have picked out for you:

These car shades will protect your little one against harmful UV rays and sun glare while also keeping them cool in the summer months. They are designed for easy and quick installation due to their strong, static cling attachment and can be easily re-positioned or adjusted. The best news is that they are easy to clean, simply wipe clean!

This clear, shatter-resistant baby mirror is perfect for keeping a safe eye on your bub when they are in the rear-facing position. The baby mirror will fit most standard vehicles with its adjustable straps and can be attached to your headrest in either a horizontal or vertical position. It is also lightweight, making it easy to install and transfer between vehicles. Overall, this baby mirror gives you peace of mind by allowing you to see if your child is safe, comfortable and secure. 

What Are The Alternative Options? The Safety 1st Grow and Go 3-in-1 Car Seat

When looking at alternative car seat options to the Evenflo Symphony Elite All-In-One, a similar and equally great convertible car seat is the Safety 1st Grow and Go 3-in-1. Both of these car seats are highly rated for their safety and security as well as the comfort they provide. 

However, both car seats include different features and accessories, which ultimately cater to different preferences and needs. For example, the Safety 1st Grow and Go is arguably more user-friendly due to built-in features such as the integrated harness holders, which make life a little bit easier.

Key features of the Safety 1st Grow and Go 3-in-1 include:

  • 3-in-1 convertible car seat, including a rear-facing, forward-facing and belt-positioning high back booster mode. 
  • QuickFit Harness, which allows you to quickly and easily adjust the harness and headrest.
  • Integrated harness holders.
  • 2 built-in cup holders. 
  • Machine washable and dryer friendly cover and pads.

The Good: 10-year lifespan, Easy to install, Highly rated for its built-in safety features.

The Bad: Cup holders are non-removable, Parents had difficulties in tightening straps, Bulky.

Final Thoughts

Overall, the Evenflo Symphony Elite All-In-One Convertible is a great choice for a convertible car seat as it is designed to grow with your child and includes a number of handy features. We are particularly impressed with the high levels of safety and security it offers while also being an exceptionally comfy car seat.

  • 3 different seating modes in 1 car seat.
  • Impressive safety ratings and crash test results.
  • Highly rated for its comfort due to plush padding and fabric.
  • SureLATCH self-ratcheting straps for easy and simple installation.
  • Machine washable seat covers and pads.
  • Easy to find and use seat belt paths for seat belt installation.
  • 1 recline position in the rear-facing mode, which may require the use of a pool noodle or towel to achieve a proper recline angle
  • Elastic cup holders do not hold loose snacks, toys etc.
  • Bulky and heavy.

However, there are a few things that ultimately come down to personal preference and need. For example, if you plan on having 3 car seats in the back seat then the Evenflo Symphony Elite probably isn’t the right car seat for you.

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