Here are some production numbers that I found over the internet.
84 Indy Pace Car: 2,000
84 Base Coupe: 7,099
84 Sport Coupe: 62,070
84 SE: 65,671
Total 84 Production: 136,843
85 Base Coupe: 5,280
85 Sport Coupe: 23,823
85 SE 4-cyl: 12,901
85 SE V6: 11,833
85 GT: 22,534
Total 85 Production: 76,371
86 Base Coupe: 9,143
86 Sport Coupe: 24,866
86 SE 4-cyl: 4,031
86 SE V6: 28,274
86 GT: 17,655
Total 86 Production: 83,969
87 Base Coupe: 23,603
87 Sport Coupe: 3,135
87 SE 4-cyl: 1,401
87 SE V6: 2,474
87 GT: 15,966
Total 87 Production: 46,579
88 Coupe: 13,910
88 Formula: 5,684
88 GT: 6,849
Total 88 Production: 24,601
Fiero Colors:
Yellow - 1,166 (88 only) (489 coupe + 436 Formula + 241 GT)
Gold - 20,444 (86 16,325 + 87 4119)
Blue - 4,458 (87 only)
Med Red Metallic - 22,993 (87 20,264 + 88 2,729)
Silver - 48,472 (color available all years)
Black - 82,208 (color available all years)
White - 61,440 (color available all years)
Bright Red - 128,924 (color available all years except '87 (I believe))
Options:
T-tops: 1,252 (88 option) (91 coupe + 547 Formula + 614 GT)