Britax Emblem vs Britax Allegiance – What Are The Differences?

Britax Emblem vs Britax Allegiance

There are enough car seats styles and designs out there to make your head spin. But if you decide you want to go with a convertible option to take your little one from the newborn stage through their first year and a little beyond, one of these Britax convertible car seats is the one for you. But what are the main differences between the Britax Emblem vs Britax Allegiance.

Both car seats are similar enough to once again make the decision between which to buy quite difficult. However, if you look a little more closely, you can see one or two differences that might make the decision a little easier. You might get more confused before you can finally decide which is best for your family, but the goal here is to help you examine both car seats to decide which one is the better option overall.

On Amazon, you can find the Emblem for a price that might be a little more affordable than the Allegiance, so if the cost is your main deciding factor, that should help you determine which is the stronger option right there. Both car seats, however, are designed for children from 5-65 pounds and transition from rear to forward-facing when the time comes.

They are both designed with steel-reinforced frames to keep your baby secure and safe and have foam-lined shells. The Emblem, though, also has quick-adjust head protection to add to the overall safety, and once again, the Emblem proves that it might offer a better value.

Even though the Allegiance doesn’t offer the same quick-adjust headrest, it does have thicker padding on the headrest, which adds safety in its own way. As with any Britax car seat, both of these are designed to keep your baby happy, comfortable, and safe for a long time.

Either one of them would be a fine option for your newborn to get started on the right track. But you’re here because you already know that.

The idea is to help you figure out which of these car seats is better and what the differences between the Britax Emblem and Britax Allegiance are. Before you are ready to run out and spend some serious money on a long-lasting convertible car seat, let’s look at both of these car seats as close as possible.

Main Differences Between Britax Emblem vs Britax Allegiance

The Main Differences Between the Britax Emblem vs Britax Allegiance are:

  • Safety. While both car seats have a steel-reinforced frame, the Emblem has a headrest that can be quickly and easily adjusted to support your child’s head as they grow.
  • The Allegiance does have more padding on the side and on the headrest.
  • The Emblem also has built-in lock-offs.

Britax Emblem Car Seat

britax emblem car seat

Safety is the top priority with the Britax Emblem Convertible Car Seat, but with Britax car seats in general, that’s real ng new. It is designed with SafeCell Impact Protection, which features two layers of side impact protection and extra protection around the head to support and keep your child’s head and neck safe in the event of a crash.

The padding associated with the safety also adds to your child’s overall comfort, though, which is an added bonus for an already fully equipped car seat.

It also has a three-position recline and 10-position headrest to keep your child at the right angle and to give him or her support as they grow. One of the biggest issues parents see with car seats is the slumped head syndrome. Or, your kid’s head slumps forward or to the side as they sleep in their car seat.

With a headrest that can adjust to so many different positions, they can get the support they need as they grow. The Emblem also has a removable but totally plush body pillow that allows newborns to fit snugly and safely in the car seat. But since they will likely grow out of needing that quite fast, it’s as easy to remove as it is to attach to the seat.

For your own convenience, this car seat comes with an easy buckle system, which essentially keeps straps out of the way as you get your baby in and out of the car seat. Since it’s a convertible car seat and isn’t designed with a carrier handle, you will have to take your infant in and out of the car seat each time rather than click the car seat out to carry your baby inside the house still in the car seat.

Having a way to keep the buckles out of the way when you do this can make a huge difference to parents who have had to deal with twisted straps and buckles getting in the way. Overall, the Britax Emblem has your kid covered for safety and comfort and keeps you in mind for ease of use and longevity.


  • Child Weight Range: The car seat is made for babies from 5-40 pounds in rear-facing and 20-65 pounds in the forward-facing position.
  • Safety Features: It is made with two layers of side impact protection and SafeCell Impact Protection to add even more safety to the car seat and keep your little one snug, secure, and protected.
  • Car Seat Size: The Emblem is 18.5 x 26 x 21 inches.
  • Where To Buy: You can find it on Amazon or in-store at Target and Buy Buy Baby.
  • Has This Item Been Recalled?: There are no recent or current recalls on this car seat.


  • This Britax is fairly easy to install and can be done quickly, especially when compared to other car seats.
  • There are multiple safety reinforcements to keep your little one safe and to give you peace of mind.
  • You can adjust the recline to three different positions as needed.
  • As your child grows, you can adjust the headrest to 10 different positions.
  • Because the car seat weight limit ranges from 5-65 pounds, your little one will be able to get plenty of use out of the Emblem before they outgrow it.


  • Even though it is a convertible car seat, some parents still might not love that they have to keep the seat installed and deal with taking a newborn out of it while it is still in the car.
  • The car clip buckles can be a little cumbersome to deal with each time.
  • When in the rear-facing position, the car seat has only one recline option.
  • It might not properly fit in all cars when installed in the rear-facing position.

Britax Emblem 3 Stage Convertible Car Seat
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02/14/2023 07:55 am GMT

Britax Allegiance Car Seat

Britax Allegiance Car Seat

The Britax Allegiance Convertible Car Seat is so similar to the Emblem that just by looking at them side by side, it would probably be quite difficult to tell them apart.

When you look a little bit closer, however, you will see that while the Allegiance does have safety features, it is missing the Emblem’s quick-adjust head protection. Still, there are plenty of safety features in place to keep your child secure and safe in the Allegiance.

It is designed with a steel-integrated frame and foam-lined shell with the Britax side impact protection. It also has the SafeCell Impact Protection to provide advanced protection to your little one whether they are at the newborn stage or have grown and moved on to the forward-facing position. As with most Britax car seats, the goal with the Allegiance is to provide tons of safety and comfort for as long as possible.

For your own convenience, the Allegiance has a totally removable cover that can be machine washed at any time. If you have a baby who is prone to spilling their bottle or sippy cup all over the place or you have crackers smashed into the fabric, being able to remove the cover to wash it can be so important. And like the Emblem, the Allegiance has the same easy buckle system to make it a little easier to get your baby in and out of the car seat.

You aren’t guaranteed to have the easiest time carefully removing your newborn from the car seat each time, but the car seat has some things in place to make it a tad less stressful. Plus, you can remove the plush infant pillow insert once your child has grown out of that stage. But the beauty of this car seat, in general, is that it can grow with your child for quite a while and that’s the goal for many parents when it comes to car seats.


  • Child Weight Range: The car seat is made for babies from 5-40 pounds in the rear-facing and 20-65 pounds in the forward-facing position.
  • Safety Features: It is made with a steel-integrated frame, energy-absorbing foam, and SafeCell Protection.
  • Car Seat Size: The Allegiance is 18.5 x 26 x 21 inches.
  • Where To Buy: You can find it on the manufacturer’s website and on Amazon or in-store at Target and Buy Buy Baby.
  • Has This Item Been Recalled?: There are no recent or current recalls on this car seat.


  • Unlike the Emblem, which is currently unavailable on the Britax website, you can purchase the Allegiance straight from the manufacturer’s website.
  • Even in a smaller car, the Allegiance doesn’t take up too much room.
  • Unlike some other convertible car seats, this one can be attached to luggage for traveling, which can make it a top option for any vacationing families.
  • Although it isn’t a carrier car seat, it is lightweight enough to easily move it between cars as needed.
  • It’s fairly easy to use the Allegiance harness adjuster.


  • Some parents might have issues properly installing the car seat.
  • It is a tad more costly than the Emblem.
  • Although it comes with an infant insert, it might not have enough support for newborn heads.
  • It can be difficult to adjust the straps and buckle.

Britax Allegiance 3 Stage Convertible Car Seat
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02/14/2023 11:05 pm GMT

The Verdict

britax car seat

As you can see, the car seats are virtually identical in both design and benefits. There are so few differences that, in a way, you would be doing yourself a favor regardless of which one you choose to purchase. But at the end of the day, the Britax Emblem Car Seat is the stronger option. It has some added safety for your child’s protection and it is a little more affordable than the Allegiance.

Yes, the Allegiance can be purchased on the Britax website, right from the source, and it shares the same size, weight limit, and SafeCell technology as the Emblem.

They both also share multiple recline positions, removable and washable cover, and infant insert. There is no denying that these two car seats are quite similar. But because of the few differences that are easy to see once you know about them, the Britax Emblem is the one to go with here.

Final Thoughts

Britax car seats are clearly a force to be reckoned with. The brand is home to so many different car seats, some convertible and some not, that can make parenting just a little bit easier. Most of them are made with the same safety technology for your child’s safety but also their comfort.

And you definitely can’t deny that the Emblem and Allegiance both share these safety features to give you optimum peace of mind.

When it all comes down to it in this instance, the Britax Emblem is the better car seat overall, but that doesn’t mean the Allegiance is bad by any means. It is another Britax convertible that stands out above so many others. It just so happens that in this case, the Emblem outshines the Allegiance. If you want the same longevity and comfort but a better-looking price and a little more safety, then the Britax Emblem is the one to go with.

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