Cosco Finale DX vs Evenflo Chase LX

The Finale DX lists for $5 less.

Only the differences are shown.

Cosco Finale DXEvenflo Chase LX
TypeHarness-to-boosterHarness-to-booster
List price$74.99Lowest price$79.99
Forward-facing weight40–65 lbHighest harness limit30–40 lb
Forward-facing height43.4–49 in35–43.3 in
Booster weight40–100 lb40–100 lb
Booster height43.4–52 in43.3–57 in
Seat weightNot listed9.14 lb
WidthNot listed21.9 in
Head ruleThe tops of your child's ears MUST be below the top of the car seat. (booster: DO NOT use this booster seat if the tops of your child's ears are above the top of the booster seat's headrest.)Tops of the child's ears are at or below the top of the child restraint headrest
Installationvehicle belt (forward-facing belt path), LATCH lower anchor belt (harness mode), tether (harness mode), vehicle lap/shoulder belt (booster mode)LATCH forward-facing + top tether, seat belt forward-facing + top tether, booster: vehicle lap/shoulder belt (lower anchor connectors and tether may also be used)
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
Expires after10 yearsNot listed

Cosco Finale DX

A harness-to-booster seat whose harness mode starts at 40 lb.

  • Low price
  • Cosco says it fits three across in most cars
  • Machine-washable pad
  • Harness mode starts at 40 lb, so it is not for smaller toddlers
  • Lower height and weight ceilings than pricier harness boosters

Evenflo Chase LX

Evenflo harness-to-booster seat with a forward-facing harness mode and a high-back booster mode. Evenflo lists SKU CS500111870 (Jameson Gray), an official name of Chase LX 2-in-1 Booster Car Seat, and a 9.14 lb seat weight.

  • Harness mode and high-back booster mode in one seat
  • 9.14 lb seat weight per Evenflo
  • Evenflo gives a fit rule for both modes: tops of the child's ears at or below the top of the headrest
Ask the meadow

Finale DX or Chase LX?

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?

Finale DX: certified for planes. Chase LX: certified for planes, 9.1 lb.

What does the extra $5 for the Chase LX 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.