The Saab 9-3 is just the three dimensional projection of a higher-dimensional mode of transportation. The wheels are actually 8-d Moebius surface, and the gas tank holds as much gas as you want, because it’s got an undefined interior capacity: it’s a Klein bottle. It’ll do 0-60i m/s[sup]4[/sup] in 2.14 x 10[sup]-9[/sup] lightyears[sup]3/4[/sup].
That’s where the name came from. 9 dimensions of Saab, in a 3d world.