Here's for the idiots:
Porsche- Poor-sh
Maybach- My-bock
Cayenne- Ky-en
Toureag- Twah-regg
Countach- Coon-tock
Murcielago- Mer-she-a-la-go
Gallardo- Ga-yard-o
Scaglietti- Ska-lee-et-ee
Maserati- Maz-er-ot-ee
Bugatti- Boo-got-ee
Carrera- Ker-air-a
Koenigsegg- Ko-nig-segg
Koenig- Ko-nigg
RUF- Roof
Chimeara- Chy-mayer-a
Pagani- Pa-hon-ee (everyone pronounces this wrong, and it pisses me off, even tv)
Peugot- Poo-shjoe
Renault- Ren-o
Citroen- Sitch-rahn
Saleen- Say-leen
Acura- Ak-rr-ah
Audi- Od-ee
If anyone has anymore, feel free to add them.