1 Car Garage Dimensions Minimum. 14 x 22 allows additional space for longer vehicles and 16 x 24 is a large single car garage which will accommodate a longer truck. I've drawn up the garages on this page with 9ft / 2.7m wide doors.
Minimum garage size for one car (car dimensions 1,90x4,70m) minimum garage size for two cars (car dimensions 1,90x4,70m) throughout the past century, garage dimensions have remained about 9 to 10 feet wide and 18 to 20 feet long per. There are variances, but we've managed to stick to average ranges for garage dimensions for decades now. I've drawn up the garages on this page with 9ft / 2.7m wide doors.
