Britax Marathon ClickTight Convertible Car Seat, Ashton Price: $259.99 (as of 24/06/2022 15:10 PST- Details)

Easy installation: patented click tight makes car seat installation as simple as buckling a seat belt; the shoulder width is 16 inches; the child seated shoulder height rear facing is 7.6 to 18.65 inches and the child seated shoulder height forward facing is 12 to 18.65 inches
No rethreading, ever: 14 position harness, 2 position buckle for a comfortable Fit as your child grows
Relax and recline: 7 recline positions ensure comfort and the best vehicle installation angle