BMW 320 (E21), four-cylinder

Even when the first BMW 3 Series debuted in 1975, the BMW 320 and 320i provided exceptionally powerful models for the 2 litre class in the product range. However, the BMW 320 was in the shadow of the more powerful 320i injection model right from the start and production was therefore discontinued for the German market as early as 1977 when the new six-cylinder engines were introduced.