Not a typo. Saw this in a magazine today. Apparently said car was a one off creation by a couple of cylinder-crazed maniacs at BMW; it's code name was "Goldfish".
Enjoy the read:
http://www.zorro.milk-maid.de/scans/e32_v16.pdf
And more pics:
Retirado do BF.com
muito maneiro em 1987, um V16 numa série 7, hahaha, o PDF mostra muita coisa, como instalaram os radiadores no portamalas etc, nao eh um carro pratico, mas foi um protótipo interessante no mínimo