Cosco Finale DX vs Safety 1st Comfort Ride 3-in-1

The Finale DX lists for $9.01 less.

Only the differences are shown.

Cosco Finale DXSafety 1st Comfort Ride 3-in-1
TypeHarness-to-boosterHarness-to-booster
List price$74.99Lowest price$84
Forward-facing weight40–65 lb30–65 lb
Forward-facing height43.4–49 in34.4–49 in
Booster weight40–100 lb40–100 lb
Booster height43.4–52 in43.4–57 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.)The top of your child's ears MUST be below the top of the car seat's headrest. (booster: DO NOT use this booster seat if the top of your child's ears are above the top of the booster seat's headrest.)
Installationvehicle belt (forward-facing belt path), LATCH lower anchor belt (harness mode), tether (harness mode), vehicle lap/shoulder belt (booster mode)LATCH (lower anchor belt) forward-facing + top tether, seat belt (lap belt) forward-facing + top tether, seat belt (lap/shoulder) forward-facing + top tether, booster: vehicle lap/shoulder belt
Load legNoNo
Anti-rebound barNoNo
RotatesNoNo
Harness heightsNot listed7
Aircraft labelCertified for aircraft, per the makerCertified for aircraft, per the maker
Expires after10 years10 years

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

Safety 1st Comfort Ride 3-in-1

Three-mode Safety 1st seat: forward-facing harness, high-back belt-positioning booster and backless booster, with a one-hand-adjustable 7-position headrest and harness.

  • One-hand-adjustable 7-position headrest and harness
  • Maker lists a slim design that fits three across in most vehicles
  • Manual not opened
Ask the meadow

Finale DX or Comfort Ride 3-in-1?

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. Comfort Ride 3-in-1: certified for planes.

What does the extra $9.01 for the Comfort Ride 3-in-1 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.