Pegaso was the trademark of ENASA from 1946 and was settled in the old Hipano-Suiza factory at Barcelona. First Pegaso's trucks were based on the Hispano-Suiza 66-G
http://www.geting.se/viewimage.php?image=209674-470px-Hispano-Suiza_66G.JPG
First Pegasos (nicknamed 'Mofletes' >> Chubby Cheeks) See why
http://www.imcdb.org/vehicle_264038-Pegaso-Z-203.html weren't badged with a specific model name. Despite they were named Pegaso I, Pegaso II, Pegaso Diesel (see Diesel script on last link) but, all of these, to be accurate were Z-202 and Z-203.
The problem: Pegaso was beginning as brand and nobody knew if it would be successful or not. So it's a mess the order of its 1st.vehicles. For instance, it seems Z-203 (gasoline 1947-1949) was first and Z-202 came later (Diesel 1949-1958).
Even in Pegasos's forum there are discussions about it.
http://www.camionesclasicos.com/FORO/viewtopic.php?f=24&t=4433
I have listed either Z-202 or Z-203 based in the last order and the year production of the movie but maybe I was wrong doing that. To be more accurate from now on, I have thought to change the Z-202 and Z-203 models to a merged
Z-202/203 Series, as we have, for instance, with the Chevrolet C/K-Series (two/four wheel drive).
Listing them as Z-202/203 Series we hit the nail on the head, for sure.
I see I'm actually the only user who works old spanish movies (carchasesfanatic, where are you?) but if, by chance, you work an old movie and you see a 'Mofletes' on it, remember
1947-1958 Pegaso Z-202/203 Series as an accurate way to be safe about its ID.
Thank youuuuuu boys.
EDITED: I've just noticed the this thread is for "Conventions used for labelling some makes/models
and discussions about major changes"
Maybe this post would go to 'General'? antp?