Comparing boxcars: An On2 boxcar from an NJ International kit (l) and a stock Bachmann On30 boxcar (r). Note difference in ride height, over all height, and length.

Comparing boxcars: An On2 boxcar from an NJ International kit (t) and a stock Bachmann On30 boxcar (b). Note difference in width and length.

Comparing boxcars: An On2 boxcar from an NJ International kit (l) and a stock Bachmann On30 boxcar (r). Note difference in ride height, over all height, and width.