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ITEM# E9LX11E

Britax Marathon G4.1 Convertible Car Seat - Jet Set

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Coordinating Items
Include the Britax Marathon G4.1 Convertible Car Seat - Jet Set


Description
Item # E9LX11E


Specifications

Rear-facing capacity: 5 to 40 lbs
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Forward-facing capacity: 20 to 65 lbs
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Product weight: 19.5 lbs
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Dimensions: 18.5 W x 26 H x 21 D
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What's Included: Car seat

 

SafeCell Side Impact Protection

Surrounds your child in a deep protective shell designed to absorb crash forces and shield your child from debris.

Impact Absorbing Base

Compresses to absorb crash energy and counteract forward movement keeping your child clear from the seat in front of them.                    

Quick-Adjust 10-Position Harness

Allows you to easily move the harness upward and buckle outward for a comfortable, secure fit as your child grows.

3 Recline Positions

Make it easy to find the proper angle for secure installation and your child's comfort.

The Marathon Convertible Car Seat is an excellent choice for getting your family where they need to go safely and comfortably. SafeCell Impact Protection surrounds your child in safety components that work together to protect well beyond the established federal safety standards. And Complete Side Impact Protection shields your little one in a deep protective shell designed to absorb crash forces and protect from debris.

A car seat works best when it provides the right fit so the Marathon comes with the Quick-Adjust, 10-Position Harness and 2-Position Buckle to keep up with your growing child. Installation is made simple with Easy-On / Easy-Off LATCH Connectors that lock into place with an audible click and are easily released with the push of a button. Plush Foam Padding provides premium comfort at every touch point and there are even 3 Recline Positions so your child can relax at the right angle.

The Marathon converts from a rear-facing position (for babies 5-40 lbs.) to a forward-facing position (for children 20-65 lbs.) to keep your child safe and you free from worry wherever the road may take you.

Top 5 Features:

  • SafeCell Impact Protection is an integrated system of safety components that work together to protect your child well beyond the federal safety standards. Including an Impact Absorbing Base, Tether and Harness, an Impact Stabilizing Steel Frame, and Complete Side Impact Protection. SafeCell means your child is surrounded in best-in-class safety.
  • SafeCell Complete Side Impact Protection surrounds your child in a deep protective shell designed to absorb crash forces and shield your child from debris.
  • Quick-Adjust, 10-Position Harness and 2-Position Buckle allows you to easily move the harness upward and buckle outward for a comfortable, secure fit as your child grows.
  • EZ-Buckle System keeps buckles and straps out of your way when placing your child in the car seat.
  • Easy-On / Easy-Off LATCH Connectors lock into place with an audible click and are easily released with the push of a button.
Safe and Secure
  • SafeCell Impact Protection is an integrated system of safety components that work together to protect your child well beyond the federal safety standards. Including an Impact Absorbing Base, Tether and Harness, an Impact Stabilizing Steel Frame, and Complete Side Impact Protection. SafeCell means your child is surrounded in best-in-class safety.
  • SafeCell Complete Side Impact Protection surrounds your child in a deep protective shell designed to absorb crash forces and shield your child from debris.
  • SafeCell Impact Absorbing Base compresses to absorb crash energy and counteract forward movement keeping your child clear from the seat in front of them.
  • SafeCell Impact Stabilizing Steel Frame gives you peace of mind knowing there is strength where you want it most, through the spine of the car seat reducing forward flex and at the connection points to the vehicle.
  • SafeCell Impact Absorbing Tether minimizes seat rotation with a unique two-strap design and slows forward movement with Britax?s patented rows of stitching that ?give-way? one at a time in the event of a crash.
  • SafeCell Impact Absorbing Harness slows forward movement in the event of a crash.
Fit and Comfort
  • Quick-Adjust, 10-Position Harness and 2-Position Buckle allows you to easily move the harness upward and buckle outward for a comfortable, secure fit as your child grows.
  • 3 Recline Positions for your child?s comfort and safety.
  • Plush Foam Padding in the cover, shoulder pads and buckle surround your child in comfort at every touch point.
Smart and Simple
  • EZ-Buckle System keeps buckles and straps out of your way when placing your child in the car seat.
  • Easy-Remove Cover for cleaning convenience.
  • Easy-On / Easy-Off LATCH Connectors lock into place with an audible click and are easily released with the push of a button.
  • Tangle-Free, 5-Point Harness prevents the straps from twisting making it easier to load your child into the seat and ensuring a safer ride.

4.7
481 Reviews
5
79% (379)
4
16% (79)
3
2% (9)
2
1% (7)
1
1% (7)
93% Recommend this product (447 of 481 responses)
By K Hoar
Connecticut
July 11, 2018
Love this carseat
I have to admit that I was a little skeptical when I ordered this car seat for my grandson. I was pleasantly surprised when it arrived. What an amazing value! Easy to install and so comfortable.
By Saruuuuhhhh
St. Louis, Missouri
June 7, 2018
Fantastic Sturdy Car Seat
I am very impressed with the car seat! It is very sturdy, easy to install and is easy to put our six-month-old in and out of. It fits great in our sedan (Chrysler 200). I'm not crazy about the print, but you can't beat the price and the material is well made. Overall, I would purchase it again. Britax & Albee now have a loyal customer.
ProsEasy to install Well made Safe Straps easily move Fits well in sedan
ConsKind of heavy when putting into the car
By OurFam
CA
June 7, 2018
Works great
I agree with out reviews - please disregard the reviews where people are using the car seat erroneously. The latch system works great in cars with anchors, easy to tighten and they stay tight until physically loosened. Straps adjust perfect for my very large 2 year old. I'm not a fan of chest clips but they are required in the U.S. - no issues with them breaking.
* This product review was collected by the manufacturer.
By Tosha
toshamacdonald@yahoo.com
June 4, 2018
Awesome car seat!
This was exactly what I was looking for. Safety is number one and it doesn't get safer than Britax. My baby girl loves it. She is 15 months and 20 pounds rear facing. I have four kids and they all ride in Britax seats.
By Gerald
MI - Michigan
May 31, 2018
Great Seat at a Great Price
This car seat was very easy to install (correctly) with the LATCH system. it is very well made compared to others we looked at.
By Danny E
Grass Valley, ca
May 23, 2018
great car seat!!
we have had this car seat for 4 years and have had no issues with it. my daughter is now 4 and fits perfectly. if you follow some of the other pointless reviews of some people misusing the seat then you will be steered in the wrong direction about this seat. for example, you don't buckle you kid in the seat with a winter jacket, the straps are not supposed to be all the way above the shoulders. anyway, the seat is very easy to install using the latch system but the only down fall for us is removing the seat to put in another car. the latch belts don't easily loosen which in my opinion can be a good thing so you don't have to worry about it loosening on its own. cleaning is very simple. it is one of the easiest to take apart. (i have been dealing with car seats for the last 13 years). i just washed it this last weekend. took me all of 60 seconds to strip it down, belts and all. the longest part was waiting for the washer and dryer.
* This product review was collected by the manufacturer.
By Danny E
Grass Valley, ca
May 23, 2018
great car seat!!
we have had this car seat for 4 years and have had no issues with it. my daughter is now 4 and fits perfectly. if you follow some of the other pointless reviews of some people misusing the seat then you will be steered in the wrong direction about this seat. for example, you dont buckle you kid in the seat with a winter jacket, the straps are not supposed to be all the way above the shoulders. anyway, the seat is very easy to install using the latch system but the only down fall for us is removing the seat to put in another car. the latch belts dont easily loosen which in my opinion can be a good thing so you dont have to worry about it loosening on its own. cleaning is very simple. it is one of the easiest to take apart. (i have been dealing with car seats for the last 13 years). i just washed it this last weekend. took me all of 60 seconds to strip it down, belts and all. the longest part was waiting for the washer and dryer.
* This product review was collected by the manufacturer.
By Rocio
San Leandro, California
May 18, 2018
Great Car Seat
I really liked this car seat. Is comfortable and you can modify it to be all the way up or leaned back when the baby is sleeping.
By sWv
Walterboro, SC
May 7, 2018
We have a Winner!
Fast delivery, easy set up! Looks great and my little one loves it!
By T Nes
Memphis, TN
May 2, 2018
Excellent seat, excellent service
This seat is such good quality! All the materials are excellent and the finishing touches make for a great product. I was very pleased with the shipping time, and the price was unbeatable!
ProsFits well, rear facing, in my sedan, at recline position “3,” for my 1 year old. All the seat Padding is plush, straps don’t twist easily and extra touches like the comfort pad on the buckle keep the straps from pinching baby’s chubby legs. This seat will grow with my child, very well!
ConsWould be a tight squeeze in my sedan, at the recline setting for a smaller infant.
Best Uses9 months, and older, if using in a sedan. Perfect for any age, in a larger vehicle.
By Juli
Las Vegas, NV
April 26, 2018
Perfect
I have four of these Car seats. Two in each vehicle and they are amazing have never had any problems with them. Would highly recommend
By Nikki
Roanoke, In
April 16, 2018
Best Seat!!!
This is the 5th Britax car seat we have purchased for our 4 children. Four of them have been the Marathon and we couldn't be happier! They are easy to move from one car to another and strapping the baby in is a breeze!
By Kristina
Staunton VA
April 13, 2018
Love it
Great quality, cute design
By Jared
Tennessee
March 31, 2018
Quick shipping & good product
Carseat arrived quickly & everything appears to be great- we used this same model carseat with my first child & wanted to get the same one the 2nd time around- glad to find it much cheaper on this website
By Isha
Boynton Beach, Florida
March 22, 2018
Great Seat
I had a Boulevard for my son. I thought I was purchasing another BLVD until I saw the box at the front door. I considered returning it since I really wanted a blvd. I decided to keep it and it is actually really nice. Easy to install, very comfy looking, and I love the colors!
By Tennille Violandi
Coral Springs, Fl
March 21, 2018
Love this car seat
Always use Britax for each of my kids. Such a beautiful seat cover and easy strap adjustments
By L
Wenatchee, WA
March 19, 2018
Love this car seat!
We are very happy with this car seat. It's always difficult to narrow it down when you have so many factors to consider, including price, but this was a surprisingly easy choice. After a little research this one checked all of the important boxes and Albee Baby offered the lowest price (with free 5-day shipping).
ProsComfortable, wide size Heavy duty steel frame (this is a GOOD thing) Super adjustable (rear and forward facing option) Our son loves the blue/black colors Incredibly easy to install with the latch system
By Stephanie
Edmond, OK
March 18, 2018
Love this website
I got a top rated car seat for a fraction of the cost it would be from any other regular retail store! I will definitely be purchasing all future car seats from this sight!
ProsFast shipping Great price Variety
ConsAbsolutely zero cons
By T Buck
Tacoma, WA
March 8, 2018
Love this car seat!!
This specific car seat met all the safety requirements I was looking for in a seat for my one year old. Love how comfortable she is rear faced, also how youre able to adjust the seat easily. The color and pink giraffe print is even better in person!
ProsSafe and secure.
ConsNot the lightest car seat but itā€™s not really an issue if you arenā€™t constantly switching it in and out of your car!
Best UsesRear facing and reclining features make the car seat safe and comfortable.
By ELDD
Phoenix, AZ, USA
February 24, 2018
Love this seat
As a mother and a nanny I've isntalled and used many different seats. My Britax marathon is so much easier to use and install then any other seat.
* This product review was collected by the manufacturer.
By fahd
Champaign, Illinois
February 19, 2018
reasonably priced
I like this product because it is reasonably priced comparing the function that it provides. it works for both directions and easy to install on any car.
By James11
Slidell, LA, USA
February 7, 2018
Easy to install (2010 BMW X5)
We purchased this seat for times when we have our only grandchild. This make and model seat was the preferred choice of our daughter. After installing It we feel that this seat was an excellent choice.
* This product review was collected by the manufacturer.
By James
Slidell, Louisiana
February 5, 2018
James C.
My wife and I purchased this car seat to use for our Granddaughter. It's a wonderful product, she finds it very comfortable and it was very easy to install in our 2010 BMW X5 (we mounted it in the rear seat facing forward). We highly recommend this product. We find it very sturdy and well crafted. Sincerely, James C., Slidell Louisiana
By Rosanne Brennan
Wlfd, Ct.
February 4, 2018
Great car seat
Easy to secure into car. Child seems comfortable in it. Love the safety of it.
By L.K
Philadelphia, pa
January 24, 2018
Great seat for an awesome price
We have been a fan of Britax brand since our first baby. The safety features and quality never disappoint. This is now our third baby and third Britax purchase. AlbeeBaby has the best price and just as described. Shipping was fast too!
By Melissa
Jasper, Tn
January 21, 2018
Britax Marathon
I am very pleased with this casr seat. I especially like the safety rating. The seat in comfortable and it is easy to wipe off.
ProsSafety rating, easy clean fabric. Easy to install.
ConsHeavy.
By NewOrleansBelle
New Orleans, Louisiana
January 18, 2018
Amazing Deal
I absolutely love the Jet Set, Britax Marathon. My toddler is very petite and this car seat fits her perfectly. It is so easy to put in the car. I am so impressed wiith Albee Baby. I received the car seat quickly, and was extremely pleased that the price is as is. Most companies just add on extra fees at the end of the purchase, but Albee Baby held true to thieir word.
Best UsesSmall sedans
By Pamela
Oconomowoc, WI
January 14, 2018
Perfect car seat
This is our second one of this same car seat. It is easy to install and my tall 1 year old is very comfortable sitting rear facing in this! The quality of Britax car seats never disappoints.
By anna sanchez
anna.sanchez@me.com
January 14, 2018
Came super wuickl
Love this car seat, and it came a week before the estimated arrival date!
By Albert
Columbia, SC
December 26, 2017
Fits my needs
I had an older Britax Marathon car seat and this one is exactly what I needed to replace the older one. Easy to install and fit the child.
By Amie
Milwaukee wi
December 12, 2017
Just perfect
My item was ordered and arrived within a week. Everything arrived as expected. I was very happy with my purchase.
ProsGreat brand, good price.
By Jolie
Youngsville, Louisiana
December 11, 2017
Great seat
We recently purchased this seat after a ton of research and speaking to friends regarding their previous car seat purchases. My daughter loves this seat and she naps while we are in the car. The pattern is so cute and I'm very happy with our purchase. It fits well behind the front passenger seat in our midsize SUV
ProsVery comfortable for baby Fits well in vehicle
By REO1016
undisclosed
November 12, 2017
Easy to get child in and out
This seat is excellent quality for the cost and has allowed my child to grow with it from under one year until almost five and still fit in it comfortably. It's great for smaller cars and has enough padding for comfort on long drives. I've used lots of car seats that are a challenge to properly tighten your little one in properly or loosen the straps and this one is fantastic and so easy to use!
* This product review was collected by the manufacturer.
By BradB
Oconomowoc, WI, United States
November 2, 2017
Saved our daughter's life!!
We had this car seat for about a year before it was put to the ultimate test. Our 6 month old SUV was T-boned at 55MPH and rolled over 2 times before coming to a stop on the passenger side. The car that hit us hit the driver's side rear door where my 4 year old daughter was buckled into the car seat. We were both hanging in the air when our car stopped rolling. My wife and 13 year old daughter were on the passenger side. The 4 year old only had a small scratch on her face from the broken glass. The car seat and side airbags saved her and all of our lives. Thank you Britax. Needless to say when we bought our replacement seat it was another Marathon, but this time a click tight model.
* This product review was collected by the manufacturer.
By Cindy Soderberg
Clear Lake, WI 54005
October 31, 2017
Great Car Seat
I needed a car seat that would grow with my grandson. This one has easy to use features like the shoulder harness adjustment and I also like the different options for securing it to the car.
By Darlene
Asheville, North Carolina
September 29, 2017
Great car seat and at a very good price.
I love this car seat easy to use and my granddaughter loves it
By lovemygirls
Texas, United States
September 16, 2017
Completely Satisfied
We bought the Britax Marathon just before our daughter turned one. She just turned four and we couldn't be happier with the seat. She's 3 1/2 feet tall and 45 pounds, and the seat still fits her well. We've had no issues adjusting straps as she grows, and removing the cover for cleaning is easy. We've used it comfortably in a Honda Accord, Toyota Camry, and an SUV. We spend a lot of time on the road and see no reason why we won't be able to continue using this seat well into the future.
* This product review was collected by the manufacturer.
By Ashley
San Francisco, ca
August 30, 2017
Cute. Comfy. Great price. Sturdy
Bought this seat in a different color 3 years ago for my son. We have loved it. Had to buy again for my daughter. It is so sturdy and safe feeling. Easy instal. This color is super cute and not to girly. Love.
By Marcy
Grand Rapids, MI
August 16, 2017
Love Britax
We have owned numerous Britax car seats over the past 8ish years and they certainly do not disappoint. We own a Chevy Traverse and this seat fits perfectly in it. It's not obnoxiously large when installed in the vehicle and has a sturdy (metal) frame.
ProsPerfect size with room to grow
ConsBe careful installing not to tangle the latch belt when tightening - it will take you a while to untangle it if you do ;)
By Kristen
Salt Lake City, Utah
August 13, 2017
Great Seat!
We got this as a second car seat for my sister to use. It's better priced than the clicktight and not as easy to install, but still the latch system works great. If you're not planning on moving the seat in and out of the car then I would definitely get this seat. Cover is easy to remove and wash.
By Megan
Ft. Worth
August 5, 2017
Great Car seat!
We bought this car seat as a second to the exact one we already have just a different cover. I like this one better because it seems to breath better. My daughter has not been sweating on her back like she was before.
By Julia
Tampa, Florida
July 31, 2017
Love Britax
I bought this seat for our second son. I've been a Britax customer for 5 years now. I love the updated model since the 2012 version. I found this seat on sale and Albeebaby shipped it out very quickly! I received it within 4 days! I totally recommend Britax and Albeebaby to anyone.
By Kara
Newton, Ma
July 28, 2017
Great car seat
This seat is perfect for us. Veryeasy to instal! It seems comfortable with thick, cushiony pads on her shoulders. Highly recommend
By Kata
Newton, Ma
July 28, 2017
Perfect seat for us!
Very easy to install. Our daughter feels safe and secure in it. Pads on the shoulders are thick and comfortable. Easy to loosen to get her in and out.
ProsEasy to install Comfort
ConsNone!
By Lynn
KY.
July 26, 2017
Easy to Install
Very satisfied with this car seat. Was very easy to install & I'm sure easy to move from car to car if necessary. High quality as well.
By Kym
Atlanta, GA
July 16, 2017
Perfect car seat
This car seat feels soft and comfortable. It feels very safe and was easy to install. I like the extra padding and rubber on the strap for the baby comfort.
By Naomi
Sunnyvale, California
July 16, 2017
Spacious, comfortable, easy to buckle
I bought this seat after using a maxi cost mico car seat. My child was born just above 7 pounds and pretty long baby and the rear facing small cozy car seat felt very small for her (she was 50th percentile weight, 98th hight). We used it till she was 7 months old and then (thank god!) replaced it for the Britax Marathon, first rear facing and later on forward facing. We felt an immediate change in her comfort and behavior during car rides. In retrospective, I should have switched earlier. We liked it so much we bought a second one for my mother inlay's cat. Highly recommended. We had a toyota Rav4 and now Toyota Auris (smaller car) and we have only 1 seat installed. Not sure how it fits in a smaller car or with an additional seat next to it.
ProsSpacious
Consa bit wide maybe??
By Johnny
Beckley, WV. 25801
June 30, 2017
Great seat
Paw Paw's second seat for second grandchild. Easy to install and easy to operate. Good safe and solid seat.
Best UsesBringing my grandkids home for a visit and not having to change or borrow their car seat. Always ready now.
By emmyann16
Augusta, GA, United States
June 25, 2017
Peace of Mind!
One week ago, I was rearended by a delivery van. My one-year-old son was in the backseat in his Britax Marathon car seat. I ran to get him--completely panicked and terrified--and found him contentedly sitting there, still drinking his bottle. This is one relieved mama. Thank you, Britax, for giving me peace of mind while my son and I are on the road! I truly appreciate your product!
* This product review was collected by the manufacturer.
By Jessie
Washington
June 21, 2017
Good car seat but hard with a small car
I haven't had this long so it's hard to say completely yet. The car seat is nice, well put together, and nice covering and straps. However, it is hard to install with a small car .I have a Mazda sedan if that gives you an idea. I had to put it behind the passenger seat, take the head rest off to achieve appropriate recline with rear facing for my 1 year old, it doesn't hang off the edge of the seat and the width of it doesn't seem to take up too much room, but who ever sits in the passenger seat will have to scoot too close to the dash. Yesterday my son fell asleep on the drive in it, and his little head looked really uncomfortable but I suppose it's the way with a convertible car seat vs the infant seats. It is safe though and that's what matters most. I researched for a good month or 2 before I chose. And Britax is up there with the best crash test ratings.
ProsComfortable Good safety measures
ConsHeavy

Q&A
There are no questions or answers for this item.




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