Britax Marathon ClickTight vs Cybex Aton G Swivel
Head-to-head in best car seats, scored on our six-axis safety-first system.
We independently research and rank products. When you buy through links on our site, we may earn an affiliate commission — at no extra cost to you. This never influences our safety-first rankings.
Our verdict
Britax Marathon ClickTight takes it on our safety-first score (9.3 vs 8.9), helped most by clicktight install. The Cybex Aton G Swivel still makes sense if its price or feature mix fits you better.
Who wins each category
9.6Safety9.6
9.5 ✓Ease of use8.6
8.8 ✓Value6.4
9.0 ✓Durability8.8
8.8Comfort8.8
8.2Features✓ 9.0
Britax Marathon ClickTight
$249–$290
Cybex Aton G Swivel
$400–$450
Safety
9.6
9.6
Ease of use
9.5
8.6
Value
8.8
6.4
Durability
9.0
8.8
Comfort
8.8
8.8
Features
8.2
9.0
Want more options? See our full ranking of best car seats.