Here lies my small collection of information in regards to this specific model of 3-series.
General
The E30 was produced from 1982–1993 in a variety of body styles: Coupe, Sedan, Convertable, and Touring. There are two major revisions of the car, most commonly referred to the early-model, which was produced up until 1987/88 and the late-model, which was produced from 1988 up until the car's discontinuation in 1993.
Specifications
For my personal vehicle, it's equipped with the following:
| Model | 1990 325i Coupe |
| Color | Brilliant Red (308) |
| Engine | M20B25 |
| Transmission | Getrag 260 5-speed manual |
| Options | 242 286 410 530 540 556 925 |
| Wheels | 14" bottlecaps (286) |
| Interior | Black vinyl |
| Prod. date | 1989-10-05 |
The options are my best guess based on available options in Germany—I don't actually have a buildsheet and haven't visited a dealer to see what my car came with. It's a USDM car so chances are that some of the codes are different and there are probably some things that I don't even know were options.
Found a buildsheet:
Sender-2-Nr ........... 0100
Datum Sender-2 ........ 05.10.89
Zeit .................. 09:34:11
Ordernummer ........... 09102201 00
Fahrgestellnummer ..... WBAAA1315L - EC66391
IGEF-NR ............... 7154153
Modell ................ 1113
Polst-Schl/Art/Aus .... 0166 K 310
Farb-Schl/Art ......... 308 U
Sonder-Fzg-nummer ..... 0000
0242 0286 0410 0530 0540 0556 0925