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Reviews for

Britax Marathon G4 Convertible Car Seat

LOVE: 15 NEUTRAL: 6
REGRET: 0 WANT: 15

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what parents are saying

Haley M.

what parents are saying

LOVE: 15 NEUTRAL: 6
REGRET: 0 WANT: 15
  • This seat has made it through 4 of my kids. Comfortable, sturdy, and durable. The only reason we are getting rid of it so many years later is due to expiration and need for booster. Mar 09, 2019

  • Easy to install and works well in smaller cars still. Kids are comfortable in it. Easy to use. Aug 16, 2018

  • It's a sturdy car seat and I like Britax, but I found it to be heavy and hard to install Jul 31, 2018

  • So much better than the more expensive ClickTight version, which we also have! It’s more roomy for my son, easy to install, and we haven’t had any problems with it in 2 years of use. Oct 19, 2017

  • Great, safe car seat May 12, 2017

  • SO easy to get my kiddo in and out. He's really comfortable and sleeps well in it! Sep 13, 2016

    • Kate A.
    • Boston, Massachusetts

    I have this in my mom's car and it works great. It's a bit heavy but easy to get in and out of cars. Oct 02, 2015

  • my LO is still not a huge fan of the car but this is MUCH better than an infant seat. Chose this because of the high ratings. Look forward to being able to use this for many years to come. May 29, 2015

  • Love the thoughtful features of this car seat. The EZ Buckle System keeps straps and buckle out of the way when putting baby in the seat, and it's super easy to install. Jan 27, 2015

  • So easy to install. So easy to adjust. I'm in love with this car seat. So worth the money! Oct 31, 2014

  • I love that the G4 allows you to adjust the strap height without re-threading. Much better than the old style! Aug 04, 2014

  • I loved this carseat. Both of my boys are too big for it now, but it was awesome when we used it. I always felt they were safe and secure. They loved it too, although sometimes we wanted a cupholder. Jul 29, 2014

  • The seat is so much softer on my son's skin. It is roomy enough for him to comfortably grow. Jul 28, 2014

    • norm y.
    • United States of America

    wish the straps could be secured to the seat higher up to ease putting baby in Jul 28, 2014

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  • This seat has made it through 4 of my kids. Comfortable, sturdy, and durable. The only reason we are getting rid of it so many years later is due to expiration and need for booster. Mar 09, 2019

  • Easy to install and works well in smaller cars still. Kids are comfortable in it. Easy to use. Aug 16, 2018

  • It's a sturdy car seat and I like Britax, but I found it to be heavy and hard to install Jul 31, 2018

  • So much better than the more expensive ClickTight version, which we also have! It’s more roomy for my son, easy to install, and we haven’t had any problems with it in 2 years of use. Oct 19, 2017

  • Great, safe car seat May 12, 2017

  • SO easy to get my kiddo in and out. He's really comfortable and sleeps well in it! Sep 13, 2016

    • Kate A.
    • Boston, Massachusetts

    I have this in my mom's car and it works great. It's a bit heavy but easy to get in and out of cars. Oct 02, 2015

  • my LO is still not a huge fan of the car but this is MUCH better than an infant seat. Chose this because of the high ratings. Look forward to being able to use this for many years to come. May 29, 2015

  • Love the thoughtful features of this car seat. The EZ Buckle System keeps straps and buckle out of the way when putting baby in the seat, and it's super easy to install. Jan 27, 2015

  • So easy to install. So easy to adjust. I'm in love with this car seat. So worth the money! Oct 31, 2014

  • I love that the G4 allows you to adjust the strap height without re-threading. Much better than the old style! Aug 04, 2014

  • I loved this carseat. Both of my boys are too big for it now, but it was awesome when we used it. I always felt they were safe and secure. They loved it too, although sometimes we wanted a cupholder. Jul 29, 2014

  • The seat is so much softer on my son's skin. It is roomy enough for him to comfortably grow. Jul 28, 2014

    • norm y.
    • United States of America

    wish the straps could be secured to the seat higher up to ease putting baby in Jul 28, 2014

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