"Seat legroom" refers to the space available for stretching or extending one's legs while sitting in a seat, such as in a car or on an airplane. Full definition
Inside there's an extra 70 mm of rear seat legroom compared with the Touring and 3 Series sedan. (ausmotive.com)
Rear seat legroom in comparison to some of the new rivals is limited but seats are very comfortable and the boot space is also quite practical. (rediff.com)
With the rear - facing mode, this safety 1st grow and go 3 in 1 convertible car seat provides more front seat legroom than other seats on the market. (getyourreview.com)