Best Convertible Car Seats of January 2021

Best Convertible Car Seats of January 2021

Last Updated on January 2, 2021 by Goodnewsek

While driving a toddler in a car, it is always advisable you tuck them into a convertible car seat, because it is safer, and more comfortable to the toddlers. This post is aimed at showing the best convertible car seats.

If you are a parent that has a toddler, or you know someone who is, this post might be for you, read through, as we show the best convertible car seats.


Safety has to be the primary consideration of any parent in searching out a convertible car seat, or any car seat, for that matter. The good news is that every car seat sold in America has to meet federal safety regulations.

They should also blend with the car’s original seat, having a beautiful interior.

First and foremost is that a convertible car seat has to fit your child and your vehicle. Buying an expensive car seat with all the bells and whistles doesn’t make a lot of sense if it doesn’t work for your child or your car. A very inexpensive seat, while it may be good for the household budget, may also not be the best choice.

Easy installation is another important consideration. If the convertible car seat is not easily installed, you may need to have someone show you how to do it or have it installed at a car seat safety inspection station.

Ease of use is paramount as well. How comfortable are you with adjusting the harnesses, or in transitioning from rear-facing to forward-facing mode?

Also, some additional guidelines to follow before getting a convertible car seats are:

Know if your vehicle is compatible.

Cars manufactured before September of 2002 will most likely not have a LATCH (Lower Anchors & Tethers for Children) system. LATCH was designed to make it easier to properly install a car seat without using the vehicle belts.

If you have a vehicle built after 2002, you should have at least two lower LATCH anchors and one top tether. Follow your car seat and car manuals so you know how to use LATCH properly.

The convertible seat should be situated in such a way that there is space left in the car.

You should also know the dimensions of your car interior.

Some car seats won’t fit well in some vehicle models. To determine what seats are compatible, find the car seat dimensions and compare them to your interior dimensions.

Know your budget.

Car seats can cost anywhere from less than $100 to well over $500, so it’s a considerable investment for some families. Know what you can spend and look for seats within that price range. The good thing is that price does not determine the safety of a car seat.

Look for options that will save you money, such as a convertible or all-in-one seat that will grow with your child from birth through booster age. Travel systems are another way to save so you won’t have to buy a separate stroller.

Know your lifestyle.

Not every car seat fits with every lifestyle. If you travel or commute a lot and need to frequently switch your car seat from one vehicle to the next, you want one that’s lightweight and quick to install. If walk or jog often, you’ll want a car seat that fits well on a stroller

Planning on more children?

Find a car seat that has a long lifespan so you can pass it on to the next baby. Also, look for seats that will allow you to fit more than one in your backseat easily.

Know your child’s size.

It’s easy to keep track of your child’s age, but height and weight can change quickly over the course of a few months. Keep track of those measurements so you know when it’s time for an upgrade.

All car seats have weight and height ranges. If you’re on a tight budget, try finding seats with higher size limits so you can use it as long as possible.

Also, since the AAP recommends keeping your baby rear-facing as long as possible, an infant seat with a high maximum weight and height limit will allow you to do just that.

Know how to install a car seat.

The majority of child seats are not installed properly. So no matter how much you spend on a seat, it’s useless if you’re not using it right. A properly installed seat should not move more than 1 inch either way when you wiggle it around. Always read your car seat and car owner manual before installing.

Steel-reinforced Frames.

To provide structural rigidity, most convertible car seats (and a few infant car seats) use a steel or titanium reinforced frame. The reinforced frame is intended to increase structural rigidity of the car seat’s frame to help in the event of an accident. Most car seats made by Britax and Diono include steel-reinforced frames


  1. Graco 4 Ever Extend 2 Fit Convertible Car Seat
  2. Diono Radian RXT All-In-One
  3. Safety 1st Grow and Go 3-in-1 Convertible Car Seat
  4. Britax USA Boulevard Convertible Car Seat
  5. Britax USA Marathon ClickTight
  6. Diono Radian R100 Convertible Car Seat
  7. Graco Milestone All-in-One Convertible Car Seat
  8. Evenflo Symphony DLX Car Seat
  9. Graco Contender 65 Car seat
  10. Evenflo Tribute LX
Graco 4 Ever Extend 2 Fit Convertible Car Seat


  • Keep your child safer longer with a 50 lb rear-facing weight limit.
  • Four-position extension panel for up to five inches of additional legroom.
  • 10-position headrest adjusts easily for your growing child.
  • 6-position recline helps keep your child comfy.
Diono Radian RXT All-In-One


  • Adjustable head support, twelve positions
  • Steel alloy frame
  • Aluminum reinforced side-head protection with EPS foam
  • Visual LATCH indicator
Safety 1st Grow and Go 3-in-1 Convertible Car Seat


  • 3-position recline makes it easy to get a good fit in your car
  • IIHS Good Bet rating for use in booster mode
  • 2 integrated cup holders
  • Exceeds Federal Safety Standards
Britax USA Boulevard Convertible Car Seat


  • Easy installation
  • No rethreading, ever
  • Adjust accurately
  • Surrounded in safety:
Britax USA Marathon ClickTight


  • 2 crotch/buckle positions
  • EZ Buckle System (keeps buckle forward when putting child into the seat)
  • 7 recline positions
  • FAA-approved
  • 10 year lifespan
  • Made in the USA
Diono Radian R100 Convertible Car Seat


  • Booster to 100 lbs
  • Steel alloy frame and aluminum reinforced sides
  • SafeStop? energy absorbing harness
  • Energy-absorbing EPS foam panels on all sides
  • Rear-facing tether capability
  • LATCH installation up to 65 lb child
Graco Milestone All-in-One Convertible Car Seat


  • Convertible Car Seat
  • Simply Safe Adjust™ Harness System
  • InRight™ LATCH System for an Easy, One-second LATCH Attachment
  • Washable Seat Cover is Easy to Access
  • Steel-Reinforced Frame
Evenflo Symphony DLX Car Seat


  • Temperature-regulating fabric and buckle pockets stay cool in hot weather
  • Free video support for correct installation
  • FAA approved
Graco Contender 65 Car seat


  • LATCH equipped with an easy-to-read level indicator for hassle-free installation
  • EPS, energy absorbing foam for effective impact energy management
  • 5-point, front-adjust harness helps you get baby in and out
  • Cup holder keeps drinks within your child’s reach
  • Removable head and body support keep baby comfy
Evenflo Tribute LX


  • 2 Seats in 1: Two Modes of Harness use – Rear-Facing and Forward-Facing
  • Compact Design: For small cars and multi-seat use
  • Up-Front Harness Adjust: Central, front access to harness adjuster provides an easy way to adjust child’s harness for an accurate, snug fit
  • 4 Shoulder Harness Positions: Provide a proper fit for your growing child


Graco 4 Ever Extend 2 Fit Convertible Car Seat


Graco’s super popular 4Ever DLX 4-in-1 and Extend2Fit models merged together with the fabulous legrest extension feature that made Extend2Fit an overnight sensation. Overall, the Graco 4Ever Extend2Fit is a busy seat for busy families: it rear-faces, forward-faces, converts to a highback booster, and eventually to a backless booster as well.

  • Grows with your child through all stages of car seat and booster seat use
  • Bulky design makes it a difficult option to travel with
  • Cover is easy to remove for cleaning
  • While it’s technically made to last through all stages, it may be dirty or outdated 10 years down the line
  • Easy installation, with an audible clicking sound to assure you it’s properly installed.
  • Doesn’t recline fully back when rear-facing, so not good for babies with reflux or ones who like to be laying back more

Diono Radian RXT All-In-One 


Diono’s Radian RXT is one of the few exceptions to the rule. This slimline seat boasts high-comfort, memory foam padding, a steel-reinforced frame, and a whole host of additional safety features that put it leagues ahead of the competition.

It’s also one of the few seats that’s designed to offer extra room in its rear-facing position, which means it’ll keep your little one safe.

  • A collapsible steel frame offers maximum strength and portability.
  • One of the most cumbersome seats on the market.
  • FAA approved for airplane travel.
  • Radian® seats can be confusing and difficult to install.
  • Aluminum reinforced sidewalls, adjustable head support, and energy-absorbing foam allow for increased side-impact protection.
  • The Radian™ will not be compatible with any stroller or travel system.
  • An energy-absorbing harness, Safe Stop®, acts like a bungee cord protecting forward-facing kids in an accident.
  • Kids may outgrow the seat before reaching the published weight limits in all stages.
  • SuperLATCH™ makes installing LATCH hooks easy with an audible click.
  • May not work with smaller infants due to rear-facing angles.

Safety 1st Grow and Go 3-in-1 Convertible Car Seat


Expensive car seat brands certainly earn their reputation. But, you don’t always have to pay big money for a big brand to get a great car seat. The Safety 1st Grow and Go 3-in-1 Convertible Car Seat is a user-friendly and safe car seat.

It might not have as many bells and whistles as all the expensive brands, but it works just as well. Since it can go from 5 to 100 pounds across three different modes, you can use it for many years.

It has some other cool features, like a reclining back, extra legroom, and a machine washable cover. This car seat offers safety, convenience, and style at an affordable price.

  • Easy booster conversion for vehicle belt use with storage for harness straps
  • Cup holders not removable
  • Harness holders keep the straps out of the way so you can get your baby in and out without getting tangled in loose straps
  • Newborn straps must be rethreaded and are hard to tighten for a lot of parents
  • Quick fit 5-position harness makes it easy to secure your baby as she grows
  • Takes up more space when fully reclined (rear-facing) so it might lessen the front passenger leg room

Britax USA Boulevard Convertible Car Seat


The Boulevard ClickTight Convertible Car Seat makes installation as easy as buckling a seatbelt. The seat also comes with 2 layers of side impact protection. The included Anti-Rebound Bar minimizes forces associated with crashes by stabilizing the car seat when installed rear-facing.

  • single convertible car seat that can protect a child from birth until 49 inches in height (max)
  • The cover is not machine washable, and needs to be hand washed and line dried.
  • Exceptional safety and impact protection
  • Difficult to un-install when using LATCH installation
  • Fast and easy installation
  • Adjustable incline and harness keep kids comfortable and protected as they grow

Britax USA Marathon ClickTight


The Britax Marathon ClickTight is a stylish offering among the many players of the Britax car seat family, a high quality brand well known for excellent safety ratings. It’s a Euro-styled seat with premium features at a premium price. But it will last from birth until your child is ready for a booster seat.

An impressive seat in and of itself, the Britax Marathon employs its signature ClickTight technology, which makes installation simple

  • Tons of safety features built in
  • Questionable as to whether it will fit well in most vehicles
  • 18 colors/patterns to choose from
  • Crotch straps may be too short
  • Easy installation with CT system
  • Crumbs may accumulate in CT release button
  • Made in the USA
  • No rear LATCH install needed

Diono Radian R100 Convertible Car Seat


The RadianR100 is a highly versatile car seat that could be the only seat you?ll ever need. It comfortably seats rear-facing children from 5-40 lbs, forward-facing children from 20-65 lbs in 5-point harness, then converts to a booster for children up to 100 lbs.

Built for strength and safety, the RadianR100 has a steel alloy frame, reinforced sidewalls, SafeStop? energy absorbing harness, thick EPS foam panels for side impact protection and our unique SuperLATCH system for easy installation.

The RadianR100 is NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions, and rated for LATCH use with a child up to 65 lbs. The R100 sits low on a vehicle seat for easy child boarding and with expandable sides and a longer seat bottom there plenty of room and comfort for your growing child. Option to add up to 4 cup holders (sold separately). It also folds flat for travel and storage, has a 10 year life, and offers amazing safety, comfort and convenience your child won?t outgrow.

  • Sturdy,
  • Seat weighs a lot,
  • easy to install and uninstall,
  • but ease of installation
  • works well for light weight, tall, older kids.
  • sturdiness make up for that

Graco Milestone All-in-One Convertible Car Seat


The Graco® Milestone™ All-In-One Car Seat grows with your child. This convertible car seat is three seats in one, transitioning from a rear-facing car seat (5–40 lbs.) to a forward-facing car seat (22–65 lbs.) to a  belt-positioning booster (40-100 lbs.).


Thanks to the Simply Safe Adjust™ Harness System, you can adjust the harness and headrest together for an the right fit. The 4-position recline keeps your child comfortable, while the InRight™ LATCH system makes installation easy with a one-second attachment. The seat is side-impact tested and SafeSeat Engineered, giving you peace of mind while traveling

  • LATCH and Lock It Up
  • Crotch Strap
  • Adjustable Harness and Headrest
  • Not connectable.
  • Recline
  • Heavy
  • Safety features

Evenflo Symphony DLX Car Seat


Many all-in-one car seats are only rated to hold children up to 100 pounds, but it’s important to remember that children transition to adult seat belts based on their height, not their weight. Children should not use adult seat belts until they are 57 inches tall, regardless of their age or weight.

The top weight of the Evenflo Symphony is higher than the top weight rating of most all-in-one car seats, going up to 110 pounds, making it a good choice for children that are heavier than average for their height

  • Super long life from 5 – 110 pounds
  • May not be durable enough to last for the full 8 years or child size range of the product
  • SureLATCH installation is faster and easier to get a tight fit
  • No rethread harness and one-hand adjustable headrest for safety and comfort over time

Graco Contender 65 Car seat


The Contender 65 convertible car seat holds a rear-facing infant from 5-40 lbs. and a forward-facing toddler in its 5-point harness from 22-65 lbs. It easily grows with your child with the Simply Safe Adjust harness system, which automatically adjusts both the harness and headrest height.

The included LATCH and easy-to-read level indicator offers you hassle-free installation. Contender 65 features a removable head and body support, machine-washable seat pad and two buckle positions to help keep your growing child snug and secure. This seat is Safe Seat Engineered which includes Side Impact Testing and features EPS foam.

  • High rated safety
  • Only has 2 stages
  • Easy to switch from rear to forward-facing
  • Latches may not tighten all the way
  • Easy-adjust harness and headrest
  • Harness fit can be tough to get right
  • Cupholder
  • Doesn’t recline
  • Machine washable

Evenflo Tribute LX


The Evenflo® Tribute™ Convertible Car Seat combines safety, comfort & ease for the ultimate value in child restraints. Compact in size, the Tribute provides a great vehicle fit while providing side impact protection. Try this seat for a top notch extended-use option at an affordable price.

  • Lightweight and compact
  • No cloth guards on straps
  • Padding is machine washable
  • Sharp plastic edges
  • Removable cup holder
  • Light padding
  • Budget-priced
  • Insufficient recline adjustment
  • Two seats in one (rear and forward-facing)
  • Poor NHTSA safety rating


We have come to the end of this review, if you read through, then you are interested in getting a convertible car seat, you should consider getting one of these, if you are a parents of a toddler. These convertible car seats are reliable, you are sure to get the value of your money.