Compare Convertible Car Seats Compare Products Compare select up to 5 products to compare Score Product Price 75 Britax Boulevard ClickTight ARBBest for Easy Installation $400 75 Nuna RAVABest for Quality $500 73 Graco Extend2FitBest Crash Test Result $235 73 Britax EmblemBest Budget-friendly Convertible Car Seat $200 73 Clek FoonfBest for Narrow Seat Width $550 72 Britax AllegianceQuality at a Good Price $230 68 Britax Marathon ClickTight ARB $350 67 Peg Perego Primo Viaggio Convertible $350 67 Cybex Sirona S $550 66 Graco SlimFit All-in-One $220 66 Britax Advocate ClickTight ARB $400 65 Chicco NextFit $250 65 Clek Fllo $450 63 Britax One4Life ClickTight $400 62 Chicco NextFit Zip $320 62 Graco 4Ever DLX $330 62 Cybex Sirona M with SensorSafe 2.0 $450