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Britax Römer Two-Way vs Cybex Sirona M2 i-Size

    19.29 in
    26.38 in
    Britax Römer Two-Way Child Car Seat
    Britax Römer Two-Way
      17.32 in
      17.91 in
      Cybex Sirona M2 i-Size Child Car Seat
      Cybex Sirona M2 i-Size
      Available colors
      Editiorial reviews
      1
      1 editorial reviews
      Cybex’s new car seat accessory tells you when your child is trying to escape, is too hot, or has been left in the carRead more
      Read editorial reviews
      User rating
      40
      4.3 out of 5
      40 user ratings
      5 stars
      		40 %
      4 stars
      		45 %
      3 stars
      		15 %
      2 stars
      		0 %
      1 stars
      		0 %
      89
      3.6 out of 5
      89 user ratings
      5 stars
      		28 %
      4 stars
      		24 %
      3 stars
      		26 %
      2 stars
      		14 %
      1 stars
      		5 %

      Full Comparison

      Units:

      Technical details

      Britax Römer Two-WayBritax Römer Two-Way
      Cybex Sirona M2 i-SizeCybex Sirona M2 i-Size
      TypeCar seat for childrenCar seat for children
      Direction
      • Rearward facing
      • Forward facing
      		Forward & rear facing
      Internal beltyesyes
      Type of belt5-Points5-Points
      Mounting options
      • 2-point belt
      • 3-point belt
      		ISOFIX
      Safety standards
      • ECE 44.03-Marked
      • ECE 44.04-Marked
      • T-Marked
      R129
      Suitable for (kg)9 - 250 - 18
      Suitable for (years)0.75 - 60 - 4

      Dimensions

      Britax Römer Two-WayBritax Römer Two-Way
      Cybex Sirona M2 i-SizeCybex Sirona M2 i-Size
      Weight22.27 lb30.86 lb
      Depth19.69 in25.98 in
      Height26.38 in17.91 in
      Width19.29 in17.32 in
      Colour of product
      • Red
      • Black
      • White
      • Grey
      • Red
      • Black
      • Blue
      • Gold
      • Green
      • Khaki
      • Orange
      • Pink
      • Purple
      • Black,Graphite
      • Beige,Red
      • Navy
      • Beige

      Features

      Britax Römer Two-WayBritax Römer Two-Way
      Cybex Sirona M2 i-SizeCybex Sirona M2 i-Size
      Adjustable backrestyesyes

      Pros & Cons

      Pros
          Cons