• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Safe Convertible Car Seats

MENUMENU
  • Safety Laws
    • Alabama
    • Alaska
    • Arizona
    • Arkansas
    • California
    • Colorado
    • Connecticut
    • Delaware
    • Florida
    • Georgia
    • Hawaii
    • Idaho
    • Illinois
    • Indiana
    • Iowa
    • Kansas
    • Kentucky
    • Louisiana
    • Maine
    • Maryland
    • Massachusetts
    • Michigan
    • Minnesota
    • Mississippi
    • Missouri
    • Montana
    • Nebraska
    • Nevada
    • New Hampshire
    • New Jersey
    • New Mexico
    • New York
    • North Carolina
    • North Dakota
    • Ohio
    • Oklahoma
    • Oregon
    • Pennsylvania
    • Rhode Island
    • South Carolina
    • South Dakota
    • Tennessee
    • Texas
    • Utah
    • Vermont
    • Virginia
    • Washington
    • West Virginia
    • Wisconsin
    • Wyoming
  • Learn
    • Types of Car Seats
    • Car Seat Stages
    • Federal Safety Standards
    • What's a Convertible Car Seat?
    • How to Choose
      • Infant vs Convertible
    • Car Seat Expiration Guide
    • Get Your Seat Checked
    • Safest Places for Car Seats
    • Toddler Unbuckling Car Seat
    • Accessories & Clothing Safety
      • Infant Car Seat Safety Accessories
      • Car Seat Head Support Safety
      • Car Seat Protector Safety
      • Car Seat Strap Covers Safety
    • Buying Used Car Seats
    • Safest Cars
  • Brands
    • Britax
      • Advocate ClickTight Review
      • Allegiance Car Seat Review
      • Boulevard ClickTight Review
      • Emblem Review
      • Marathon Clicktight Review
      • Marathon vs Advocate vs Boulevard
      • One4Life Review
      • Britax vs Chicco
      • Accessories
      • Expiration
      • Installation & Care
    • Chicco
      • Fit4 Review
      • NextFit Zip Review
      • Nextfit Sport vs Britax Marathon
    • Clek
      • Fllo Review
      • Foonf Review
      • Foonf vs Fllo
    • Cosco
      • Apt 50 Review
      • Mighty Fit 65 Review
      • Scenera Next Review
      • Installation & Care
    • Diono
      • Radian vs Rainier
      • Radian RXT Review
      • Radian 3QXT Review
      • Radian 3RXT Review
      • Radian 3RX vs Radian 3R
      • Rainier 2AX Review
      • Accessories
      • Installation & Care
    • Evenflo
      • EveryStage Review
      • Sonus Review
      • SureRide Review
      • Symphony DLX Review
      • Symphony LX vs DLX
      • Tribute Review
      • Triumph LX Review
      • Accessories
      • Installation & Care
    • Graco
      • 4Ever Review
        • 4Ever Tutorial
      • Contender 65 Review
        • Contender 65 Tutorial
      • Extend2Fit Review
      • Extend2Fit vs 4Ever
      • Milestone Review
        • Milestone Tutorial
      • My Ride 65 Review
        • My Ride 65 Tutorial
      • Sequence Review
      • Size4Me 65 Review
        • Size4Me 65 Tutorial
      • SlimFit Review
        • Slimfit Tutorial
      • Expiration
      • Installation & Care
    • Maxi-Cosi
      • Magellan Review
      • Pria 85 Review
      • Pria 85 vs 3-in-1
      • Accessories
      • Installation & Care
    • Peg Perego
    • Safety 1st
      • Continuum Review
      • Guide 65 Review
      • Grow and Go Review
      • MultiFit EX Air Review
      • Grow and Go vs Graco 4Ever
      • Accessories
      • Installation & Care
  • Buyer's Guides
    • Safest Car Seats (Top 30)
    • Best for Small Cars
    • Best for Budget
    • Best for Newborns
    • Best for Travel
  • Free Car Seats
    • Medicaid
    • WIC
    • Recycling & Donation
  • About Me

Chicco Nextfit Sport vs Britax Marathon Clicktight: Features, Pros & Cons, and How to Choose

January 4, 2021 by Sam Webster Leave a Comment

Chicco NextFit Sport Convertible Car Seat, Black

Chicco NextFit Sport

Britax Marathon ClickTight Convertible Car Seat - 1 Layer Impact Protection, Verve

Marathon Clicktight

This article will review the Chicco Nextfit Sport vs Britax Marathon ClickTight convertible car seats, two of the most popular models from each brand.

The Nextfit Sport and Marathon ClickTight are both designed to make installation easier while surrounding your child with enhanced safety and comfort features. In this article, compare and contrast these features, and I'll provide a thorough breakdown of each car seat to give you clear idea of what each seat has to offer. In doing this, hopefully we can narrow down your choices on which car seat you feel will work best for you!

Quick Navigation
Chicco Nextfit Sport vs Britax Marathon ClickTight Specifications Compared
Major Similarities Between Chicco Nextfit Sport vs Britax Marathon ClickTight
Major Differences Between Chicco Nextfit vs Britax Marathon
The Chicco Nextfit Sport
The Britax Marathon ClickTight
Chicco Nextfit Sport Demo
Britax Marathon Clicktight Overview
Conclusion

Chicco Nextfit Sport vs Britax Marathon ClickTight Specifications Compared

Header

Chicco Nextfit Sport

Britax Marathon ClickTight

Cell
Chicco NextFit Sport Convertible Car Seat, Black
Britax Marathon ClickTight Convertible Car Seat - 1 Layer Impact Protection, Verve

NHTSA Overall Ease of Use Rating (RF):

4 stars

4 stars

NHTSA Overall Ease of Use Rating (FF):

4 stars

5 stars

Side Impact Protection:

2 Layers of DuoGuard: formed by a deep rigid shell and EPS energy-absorbing foam

formed by a deep anergy-absorbing shell

Impact-Absorbing Base:

Cell

compresses to reduce the force of a collision

Steel-Reinforced Frame

Steel-Reinforced Frame

Impact-Stabilizing Steel Frame: offers superior strength at the connection point to the vehicle

Weight:

25 pounds

28.5 pounds

Width:

19 inches

18.5 inches

9 Position Headrest

w/ padded, no-rethread harness

w/ 2-position buckle

Machine-Washable Fabrics

Machine-Washable Fabrics

Easy-Remove Cover: machine-washable

Child Height Limit (RF):

43 inches or less

1-inch below top of headrest

Child Height Limit (FF):

49 inches or less

49 inches or less

Child Weight Limit (RF):

12 to 40 pounds

5 to 40 pounds

Child Weight Limit (FF):

22 to 65 pounds

20 to 65 pounds

LATCH System:

SuperCinch Multiplying Tightener and Premium LATCH Connectors: w/ click-on attachment and push-button release

ClickTight Installation offers an easier way to install without the limitations of LATCH

Seatbelt Installation

LockSure Belt-Locking System: achieves a tight fit w/ LATCH or vehicle seatbelt

Compatible w/ Seatbelt Installation

Padding:

including the side impact protection

Plush Foam Padding and Fabrics: for premium comfort

Cell
Get Best Price for Chicco Nextfix Sport
Get Best Price for Britax Marathon Clicktight

Major Similarities Between Chicco Nextfit Sport vs Britax Marathon ClickTight

While the Nextfit Sport and Marathon ClickTight are both very popular convertible car seat models, they don’t share that many similarities. In fact, the only similarity between the two is that they both have a maximum weight limit of 65 pounds. Now, let's get into what sets the Nextfit Sport and Marathon ClickTight apart from one another.

Chicco NextFit Sport Convertible Car Seat, Black
Britax Marathon ClickTight Convertible Car Seat - 1 Layer Impact Protection, Verve

Major Differences Between Chicco Nextfit vs Britax Marathon

A major difference between the Nextfit Sport and Marathon ClickTight is the type of side-impact protection they use. The Nextfit Sport is equipped with two layers of DuoGuard Side-Impact Protection that’s formed by a deep rigid shell and EPS energy-absorbing foam. To enhance its strength and durability, the shell is reinforced with a sturdy steel frame.

The Marathon ClickTight, on the other hand, is made with only a single layer of side-impact protection that’s formed by a deep foam-lined shell and designed to protect your child’s head and neck in a collision. In addition to that, the ClickTight’s side-impact protection is backed by SafeCell Impact Protection that’s comprised of an impact-absorbing base, impact-stabilizing steel frame, and a patented v-shape tether that secures the car seat in place and eliminates the forward movement during a crash.

Another difference between these models is their harness systems. The Nextfit Sport comes with a 9-position headrest and a lightly padded, no-rethread harness that can be easily adjusted to accommodate your chid’s growing height. Conversely, the Marathon ClickTight is equipped with a Quick-Adjust 14-position harness and a two-position buckle that lets you easily adjust the harness as your child grows. With its 14 harness heights, it’s better suited to fit taller children.

Another difference I’d like to point out is the base of each car seat. After doing substantial research, it seems like the base of the Nextfit Sport is a standard base with a nine-position ReclineSure Leveling System to ensure that your little one is seated at the proper and most comfortable angle. The Marathon ClickTight, however, comes with an impact-stabilizing base that compresses to reduce the force of a collision. Its base features seven recline angles with an automatic level indicator that helps you achieve the best-angled installation for your child.

Lastly, the Nextfit Sport is equipped with premium LATCH connectors with a click-on attachment and button-release to create a smooth transition from vehicle to vehicle. It also features a built-in side path to help you reposition the LATCH strap when you transition to the forward-facing position. The Marathon ClickTight utilizes Brtiax’s famous ClickTight Installation System that makes it super easy to install your car seat without the limitations of LATCH. With this system, installation can be done in just a few simple steps.

The Chicco Nextfit Sport

Chicco NextFit Sport Convertible Car Seat, Black

The Nextfit Sport is designed to be the next step in your child’s car seat experience while surrounding them in comfort and safety. It’s equipped with a nine-position headrest with a padded harness that can be easily adjusted to comfortably fit your child’s growing height without rethreading the harness. For secure and easy installation, the Nextfit Sport features a SuperCinch force-multiplying tightener that works together with the premium LATCH connectors to provide secure and accurate installation with your vehicle’s LATCH system. It also comes with a LockSure belt-locking system that’s made up of integrated lock-offs for easier installation with your vehicle’s seatbelt.

The Nextfit Sport surrounds your little one in safety and security with two layers of DuoGuard Side-Impact Protection that’s formed by a deep shell and EPS energy-absorbing foam that’s reinforced with a steel frame. 

Other features include:

  • Nine-Position ReclineSure Leveling System
  • One-Pull Harness Tightener
  • Dishwasher-Safe Cup Holder
  • Machine-Washable Fabrics

Pros

  • You don’t have to rethread the harness to adjust it.
  • It comes with a SuperCinch LATCH Tightener and LockSure Belt-Locking System to make it easier to install your car seat using LATCH and your vehicle’s seatbelt.
  • It comes with a cupholder.
  • Features nine headrest positions to ensure your child remains comfortable as they grow.
  • It’s equipped with two layers of side impact protection.

Cons

  • It’s a bit pricey for a convertible car seat.
  • It’s heavy.
  • It takes up a lot of space in the rear-facing position.

The Bottom Line

The Nextift Sport is an ideal car seat that’s designed for use after your child has outgrown their infant car seat. What’s special about this car seat is the LATCH tightener and LockSure Belt-Locking System that ensures that both LATCH and vehicle seatbelt installation are easier and secure. While the Nextfit Sport seems a bit pricey, these added safety and installation features definitely make it worth it.

Click Here for Best Price

The Britax Marathon ClickTight

Britax Marathon ClickTight Convertible Car Seat - 1 Layer Impact Protection, Verve

As the name suggests, the Marathon ClickTight utilizes Britax’s patented ClickTight Installation System that makes installation easier without the annoying limitations of LATCH. To use it, simply thread the seatbelt through the indicated path and click the seat shut. It’s that easy! The Marathon ClickTight also comes with a single layer of side impact protection that’s formed by a deep foam-lined, energy-absorbing shell that provides the ultimate protection in a collision. In addition to that, it also features SafeCell Impact Protection that’s comprised of an impact-absorbing base, impact-stabilizing steel frame, and a patented v-shape tether that limits forward movement in a crash. All of these features work together to ensure that your child receives the maximum safety.

The Marathon ClickTight is equipped with a Quick-Adjust 14-position harness and a 2-position buckle that can be easily adjusted without rethreading the harness. There are also seven recline angles available with an automatic level indicator to help you install the car seat at the proper and most comfortable angle. 

Other features include:

  • Plush Foam Padding and Fabrics
  • Easy-Buckle System
  • Easy-Remove Cover

Pros

  • It’s equipped with a ClickTIght Installation System that eliminates the need for LATCH.
  • It comes with side-impace protection backed by SafeCell impact protection.
  • It’s very easy to install.
  • Comes with 14 harness heights and 2 buckle positions to ensure a comfortable fit for your growing child.
  • You can easily adjust the harness without rethreading it.
  • Outfitted with a plush padding that’s very snug and comfortable.

Cons

  • Expensive
  • It’s very heavy.
  • Bulky in the rear-facing position.

The Bottom Line

The Marathon ClickTight is a very popular Britax car seat that’s designed to provide the ultimate safety and security for your little one. Its utilization of the ClickTight Installation System is what sets this car seat apart from the rest. So, not only is it very accommodating and safe for growing children from infancy, but it’s also very easy to install with convenient features that make it well worth its price.

Click Here for Best Price

Chicco Nextfit Sport Demo

Britax Marathon Clicktight Overview

Conclusion

The Nextfit Sport and Marathon ClickTight are both highly reviewed convertible car seats that are rigged with enhanced safety and installation features.


Although both are designed to make installation easier and more secure, I would recommend the Marathon ClickTight.


Don't get me wrong, the Nextfit Sport holds its own in comparison to the Marathon ClickTight, but what gives the Marathon its edge is the fact that it can be used from birth until it's time for your child to transition to a belt-positioning booster. The Nextfit, unfortunately, doesn't have the capabilities to be used from birth.

Sam Webster

With two kids of my own, I’m passionate about child safety! I’m a research nerd who’s on a mission to make the world a safer place for kids – starting with car seats!

To contact me directly please click here.

Filed Under: Chicco

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Hey! I’m Sam, mom of Sadie and Xavier.

When I started searching for a convertible car seat I was overwhelmed by the choices out there.

But being a research nerd, I relished the challenge of finding the best seat for my needs. And in the process, I gathered a ton of info!

Read More About Me

SafeConvertibleCarSeats is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases.

  • Safety Laws
  • Learn
  • Brands
  • Buyer’s Guides
  • Free Car Seats
  • About Me