In 1986, an “e” on the rump of a BMW 3-series denoted the slowest, most fuel-efficient version on sale. From 1984 through 1987, the North American 325e packed a 2.7-liter inline-six with a diesel-like 4700-rpm redline. The “e” stood for “eta,” the Greek letter associated with efficiency, and the model’s formula of high torque, lazy […]
More...
2017 BMW 330e iPerformance Debuts: The Plug-In 3-series Is Here
