Cybex Solution G2 vs Diono Monterey 5iST FixSafe

The Monterey 5iST FixSafe is 6.2 in narrower. The Monterey 5iST FixSafe lists for $39.96 less.

Only the differences are shown.

Cybex Solution G2Diono Monterey 5iST FixSafe
TypeBoosterBooster
List price$299.95$259.99Lowest price
Booster weight40–120 lb40–120 lb
Booster height43.3–60 in38–63 in
Seat weight12.8 lbLightest18.7 lb
Width23.2 in17 inNarrowest
Head ruleNot listedUse ONLY with children whose ears are below the top of either the fully raised booster seat head support or the fully raised vehicle headrest.
Installationvehicle lap-shoulder belt, Rigid LATCH + vehicle lap-shoulder beltLATCH, seat belt
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Aircraft labelNot certified for aircraftNot certified for aircraft
Expires afterNot listed8 years

Cybex Solution G2

    Diono Monterey 5iST FixSafe

    A fold-flat high-back booster that collapses to carry-on size, with a 12-position adjustable headrest and backrest.

    • Folds small for travel and carries on
    • Narrow 17 in width
    • Wide 40 to 120 lb range
    • Heavy at 18.7 lb for a travel booster
    • Fairly high regular price
    Ask the meadow

    Solution G2 or Monterey 5iST FixSafe?

    Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

    Which is easier to travel with?

    Solution G2: 12.8 lb. Monterey 5iST FixSafe: 18.7 lb. Neither lists aircraft certification.

    What does the extra $39.96 for the Solution G2 get you?

    No extra listed feature from the ones we track (load leg, anti-rebound bar, rotation, flame retardants). Compare fabrics, ease of install, and fit in your car. Both meet the same federal crash standard.

    Still wondering? Write to us at hello@cribpicks.com and we'll look it up.