Shopping for a family SUV often feels like navigating a minefield of decisions. Urbonas reveals the one feature that can make or break a family's SUV experience, and why most parents discover it too late. ISOFIX points, the anchor points that secure car seats safely to the vehicle. “I've spoken to parents who bought a second car just because their ‘family’ SUV couldn't handle their actual family,” notes Urbonas. Check if you can access the third row with car seats installed, and whether adults can sit comfortably alongside child seats.