Early E21's
The early E21 (until 1979) had a slightly different chassis with a front
air dam just underneath the bumper. The mirrors were the screw-on chrome ones
from the 02-series. In 1975 for a while the E21's didn't even have the characteristic
black piece between the rear lights. The dash was also modernised in 1979.
Below some pictures of the early and most rare E21's.

