The New Diono Olympia is the ultimate in car seat safety with reinforced extra deep side walls providing enhanced side impact protection taking Diono car seats to a whole new level.

With its extended rear-facing capabilities, it can comfortably seat rear-facing children from 5 to 45 lbs and forward facing children from 20-70 lbs in 5-point harness mode. Additionally it converts to a booster for children between 50 - 110 lbs or up to 57" in height.

Its unique super-strong SuperLATCH™ system makes installation easy and the Olympia is NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions.

Designed with Safety Synergy™ technology, all these innovative features seamlessly work together providing the highest level of performance and safety for your children.  

Key Features

  • Full steel frame and aluminum reinforced sides for unmatched safety
  • Reinforced extra deep sidewalls lined with energy-absorbing foam give Olympia superior head and body protection
  • Comfortably seats rear-facing children from 5 to 45 lbs
  • Forward-facing capacity in a 5-point harness: from 20-70 lbs (up to 57" in height)
  • Converts to booster mode for children between 50 and 110 lbs. (up to 57" in height)
  • Unique SuperLATCH system that makes installation easy
  • Space saving design allows extra room for passengers while providing spacious interior for child
  • Folds flat for travel and is FAA certified
  • NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions
  • Easy installation

Additional Features

  • Energy absorbing EPS foam and side impact protection provides added safety
  • Extra-long leg support for comfy road trips and multiple harness and buckle positions for custom fit
  • Safestop® energy-absorbing harness
  • Additional forward-facing recline position to accommodate different types of contoured vehicle seats, 5 shoulder and 3 buckle positions deliver a comfortable ride.
  • Rear-facing tether capability
  • Only brand of car seats with SuperLATCH™: with the Strongest Connectors and Secureweave™ webbing it provides an easy and secure installation
  • Additional set of harness pads included to use only when the child is over 65 lbs in the 5-point harness
  • Expandable sides and long seat bottom allow proper leg support
  • Sits low on vehicle seat for easy child boarding and improved safety performance in a crash
  • Cover is machine washable and dryable
  • Rubber bottom grips for no-slip installation
  • Industry leading 12 year product life