Britax Marathon ClickTight vs Evenflo REO360

The REO360 is 0.9 in narrower. The REO360 lists for $40 less.

Only the differences are shown.

Britax Marathon ClickTightEvenflo REO360
TypeConvertibleConvertible
List price$299.99$259.99Lowest price
Rear-facing weight5–40 lb4–40 lb
Rear-facing heightUp to 49 in17–43 in
Forward-facing weight20–65 lbHighest harness limit30–40 lb
Forward-facing heightUp to 49 in35–43 in
Seat weight28.5 lb23.6 lbLightest
Width18.5 in17.6 inNarrowest
Head ruleRear-facing: when the top of the child's head is at least 1 in. (2.5 cm) below the top of the head restraint/pad. Forward-facing: when the top of the ears are below the top of the head restraint/pad.Rear-facing: Top of child’s head is at least 2.5 cm (1 in) or more below the top of the Car Seat Headrest or Shell. Forward-facing: Tops of the child’s ears are at or below the top of the Car Seat headrest.
Newborn insertNot listedOptional Body Pillow and Head Pillow (manual sections); limits not captured.
InstallationClickTight (seat belt)LATCH rear-facing + tether, seat belt (lap/shoulder) rear-facing + tether, lap belt rear-facing + tether, LATCH forward-facing + tether, seat belt (lap/shoulder) forward-facing + tether, lap belt forward-facing + tether
Load legNoNo
Anti-rebound barNot listedNo
RotatesNoYes
Harness heights14Not listed
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
No added flame retardantsYesNot listed
Expires after10 yearsNot listed

Britax Marathon ClickTight

A convertible seat that rear-faces to 40 lb and forward-faces to 65 lb, installed with Britax's ClickTight belt-lock system.

  • ClickTight installation
  • 14 harness positions
  • Rear-facing to 40 lb
  • Heavy at 28.5 lb
  • No booster mode

Evenflo REO360

    Ask the meadow

    Marathon ClickTight or REO360?

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

    Which one will my child use longer, the Marathon ClickTight or the REO360?

    The Britax Marathon ClickTight: it goes rear-facing, then forward-facing with a harness, up to 65 lb. The REO360 goes rear-facing, then forward-facing with a harness, up to 40 lb. The Marathon ClickTight expires after 10 years.

    Which is easier to travel with?

    Marathon ClickTight: certified for planes, 28.5 lb. REO360: certified for planes, 23.6 lb.

    What does the extra $40 for the Marathon ClickTight get you?

    Per the makers, the Marathon ClickTight adds no added flame retardants. Both meet the same federal crash standard.

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