Trueno means "thunder" in Spanish, by the way. I'd guess that means it's pronounced: \troo-eh-no\. In the tongue of a Japanese person, it would sound more like \to-ru-eh-no\.
the japanese would pronounce it kinda like tur-ain-no, thats what it sounds like to me. the r's in japanese have kinda a R and L put together...still learning my japanese heh...
I guess trying to pronounce Trueno the Japanese way has no use. I mean, those names were probably made for the US or European market, and therefore I think Japanese people have more trouble pronouncing the names correct than we have. For instance names like RX-7 are pronounced in English by the Japanese (check Best Motoring videos).
don't be knocking my car - I thought you had more than your fair share of tractors near you, so you should know the difference. Anyway, your car is French. And broken.