Since the Omni's qualify.....
How about a 76 GMC Motorhome, 455 cid Olds, front wheel drive, with Howell fuel injection. A 12000 lb hotrod with indoor plumbing.
A car would be an 87,88 Buick Grand National
Russ's would be what was already posted, 69 Camaro, 427 COPO (actually have the...