Britax Marathon G4 - Reviews, Prices, Specs and Alternatives

Britax Marathon G4

$199.99 View deals
Price updated 16 hours ago

Compare Britax Marathon G4 with:

Graco Extend2Fit
Graco Extend2Fit
Graco Contender 65
Graco Contender 65
Graco Nautilus
Graco Nautilus
Other Car Seat

Price Range:

Key features
  • ClickTight Installation System
  • Steel frame
  • Energy-absorbing base
  • V-shaped tether
  • Staged-release stitches
  • Side impact protection formed by a deep foam-lined shell
  • Quick-adjust 12-position harness and 2-position buckle
  • 7-position recline with automatic level indicator adjusts

Britax Marathon G4 is a popular option on the higher end of the price range. It's in the top 3 bestselling car seats and has quite a few popular alternatives in the same price range, such as Maxi-Cosi Pria 85 or Maxi-Cosi Pria 70 .

Britax Marathon G4 was released this year in April. There are dozens of newer car seats on the market. Show newer Car Seats

Britax Marathon G4 is $50 more expensive than the average car seat ($149.99).

Popularity 0-100 scale indicating how frequently people buy the product online. Recalculated daily.
71 / 100
Details
  • Safe Cell Impact Protection is an integrated system of safety components that work together to protect your child well beyond the federal safety standards.
  • Safe Cell Complete Side Impact Protection surrounds your child in a deep protective shell designed to absorb crash forces and shield your child from debris.
  • Safe Cell Impact Absorbing Base compresses to absorb crash energy and counteract forward movement keeping your child clear from the seat in front of them.
  • Safe Cell 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.
  • Safe Cell Impact Absorbing Tether minimizes potential 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.
  • Read more
Color Mouse over a color for a picture
Summit
Static
Confetti
Azul
Onyx
Pink Giraffe
Silver Cloud
Domino
Jet Set
Gridline
Size
Weight

20 lbs
 
Show weights for other variations
  • 20 lbs - Summit
  • 20 lbs - Static
  • 20 lbs - Confetti
  • 20 lbs - Azul
  • 20 lbs - Onyx
  • 20 lbs - Pink Giraffe
  • 24 lbs - Silver Cloud
  • 22 lbs - Domino
  • 24 lbs
  • 20 lbs - Jet Set
  • 20 lbs - Gridline
Dimensions
1.9 x 1.5 x 2 ft
Show dimensions for other variations
  • 2.5 x 1.6 x 1.5 ft - Summit
  • 1.7 x 1.5 x 2.2 ft - Static
  • 1.7 x 1.5 x 2.2 ft - Confetti
  • 1.7 x 1.5 x 2.2 ft - Azul
  • 1.9 x 1.5 x 2 ft - Onyx
  • 1.5 x 2.2 x 1.7 ft - Pink Giraffe
  • 1.5 x 2.2 x 1.7 ft - Silver Cloud
  • 1.7 x 1.5 x 2.2 ft - Domino
  • 2.5 x 1.6 x 1.5 ft
  • 1.5 x 2.2 x 1.7 ft - Jet Set
  • 1.7 x 1.5 x 2.2 ft - Gridline
Ages
0 - 12m, 0 - 6y, 0 - 3y
Release Date
24 Apr 2017, 3 Feb 2017, 18 Oct 2016, 30 Sep 2014, 20 Jan 2015, 22 Dec 2014, 10 Nov 2015, 4 Jan 2016
Brand
Britax USA
Model Numbers Mouse over a model for a picture
Customer Reviews Reviews from real customers who bought the product on Amazon

Questions about Top Convertible Car Seats

There are 25 questions about Top Convertible Car Seats. Ask a question

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Hi, I see there is a recall on the Graco My Ride 65. We have a Graco contender 65, so we are ok with the Contender? Thank You.
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Hi, I see there is a recall on the Graco My Ride 65. We have a Graco Contender 65, so we are ok with the Contender? Thank You.
Submitted 21 hours ago

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Hi, I see there is a recall on the Graco My Ride 65. We have a Graco Contender 65, so we are ok with the Contender? Thank You.
Submitted 21 hours ago

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Hi, I see there is a recall on the Graco My Ride 65. We have a Graco contender 65, so we are ok with the Contender? Thank You.
Submitted 21 hours ago

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What's a better car seat? Safety first 3 in 1 convertible car seat or the maxima cosi pria 70
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