Voici un extrait d'un encyclopédie qui parle de la Fiero 1986.

[edit] 1986
1986 Fiero Coupe1986 was the first year the fastback roofline was offered (as a "1986 1/2" model). Though originally conceived by Pontiac insiders as a new model, possibly called the "GTP" or "GTU," it has been said that GM management at the time felt that using "GTP" or "GTU" suggested a racing car and thusly an image they did not want to promote. Individuals present at the unveiling of the new fastback roof style at a GM test track actually thought it was a new Corvette at first. But this new body style simply became the GT model for 1986 while the old 1985 GT body style became the SE model. Also offered late in the production year was a 5-speed Muncie-Getrag transmission (coupled only to the V6 engines). Models equipped with the 4-cylinder engine remained largely unchanged. The clutch hydraulic systems were redesigned with new master and slave cylinders.
1986 production VIN Type Cars produced
1G2PE37R#GP2##### Fiero 9,143
1G2PM37R#GP2##### Fiero Sport 24,866
1G2PF37R#GP2##### Fiero SE (I4) 32,305
1G2PF379#GP2##### Fiero SE (V6)
1G2PG119#GP2##### Fiero GT 17,660
Total production 83,974