Cost

Approx $80

Approx $100

Approx $170

Approx $180

Approx $230

Orientation

Rear facing

Rear facing

Rear and forward facing

Rear facing

Rear facing

Seat Weight

16.6 pounds, full seat and base weight. Without base weight not published

7.5 pounds, without base. 12.7 pounds, full seat and base weight

23.4 pounds, full seat weight

11 pounds, without base. 17 pounds full seat and base weight.

10 pounds, without base. Total seat and base weight unpublished.

Maximum Infant Height

29 inches

32 inches

29 inches, rear facing

30 inches

32 inches

Weight Limits

5-22 pounds

5-22 pounds

5-65 pounds

4-30 pounds

4-30 pounds

Harness Type

5-point harness system with up-front harness adjustment

5 point harness

5 point harness. Infinite slide harness adjustment system

5 point harness. adjustable with 1 hand

5 point, no thread harness

Detachable Base

No

Canopy

Adjustable canopy

180 degree rotating canopy

No

Adjustable canopy

Adjustable canopy

Extras

Side impact protection, infant head support

Level indicator to help ensure correct installation. EPS energy absorbing foam.

Cup holder. EPS energy absorbing foam.

Full body inserts to protect newborns from 4-11 pounds. EPS energy absorbing foam.

True side impact protection and anti-rebound bar. Ergonomic carry handle and quick adjust headrest. There is a recall on seats made between April 2009 and May 2010.