Peugeot- Per (or Purr) Jo (soft j)
Opel- Oh-Pull
Volvo- Voll-voh
Some more...
Hommell- 'Ommell.
Espirit- Espree
1007- Mille-Sept
Miata- Emm Ex Five
Renault- Renn-Oh
Alfa Romeo- Al-fah Roh-ay-oh (I've lost count of the number of people I've head pronounce the Romeo as in Romeo and Juliet.)
Given the mid-west accent, I guess mine is slightly different...
Opel: O-pel (hold out the "O")
Volvo: There are two versions here; Val-vo and Voll-vo
Hommell: We pronounce it how its spelled...
Espirit: Es-pree, guess its the same for most folks
1007: One thousand and seven?
Miata: Most "average" folks call it by name, I call it an MX-5.
Renault: Two versions here; Ren-alt and Ren-oh
Alfa Romeo: Al-fa ro-may-oh (As always, it depends on your knowledge of foreign languages and how they pronounce various letters)
Peugeot: Poo-joe (sometimes I call it a Poo-got just for fun)
A few extras...
Citroen: Sit-tro-en
Seat: Sea-yat (lots of people just call it seat, like a "have a seat.")
Skoda: Is there any special way to pronounce it other than Sko-da?
Bugatti: Boo-ga-ti
Prius: Pre-us (not Pry-us like Clarkson pronounces it)
Acura: I've heard two; Ah-koo-ra, and then how it is spelled (the last being the "correct" one)