Even if the e34 was technically introduced in the 80s, it lived in the 90s. The 80s were the realm of the e28.
BTW, thanks for the comments on my pic. It first turned out slightly underexposed, which is to be expected because of the snow. Jason from bimmer.info tweaked it in photoshop for me.
Edit: Overcast sky with snow on the ground is easily the best condition for taking pictures of a car. Good, uniform lighting from above and below helps to eliminate shadows and provides even lighting over the subject.