Best convertible car seat

Britax Marathon 70 Convertible Car Seat

The Britax Marathon is a great convertible seat. It can be used for babies from 5 pounds all the way up to 70 pounds in rear and front facing positions. The Britax also has SafeCell Technology for head and neck safety and side and front impact protection to keep your little one safe. The Marathon reclines and has a plush, comfy cover to keep baby snuggly and happy. It also has 2 buckle positions and the headrest adjusts in height so it can grow with your child. The tangle free 5 point harness is so easy to use it makes buckling in less of a chore. Even though it doesn’t look like it, the Britax is also one of the best fits for a smaller vehicle. It doesn’t take up as much room front to back as most other brands, so it can fit safely in the backseat of a smaller sedan.


Product Info

Approximate Cost$215.00
Weight limit5-70 lbs
Rear facing5-40 lbs
Front facing20-70 lbs


Other Products

Good for a tiny car

Diono RadianR100 Convertible Car Seat


Product Info

Approximate Cost$175.00
Weight range5-65 lbs
Rear facing5-40 lbs
Front facing20-65 lbs
  • Converts to a booster seat for children up to 100 lbs
  • Sits lower to car seat and is narrower for smaller back seats