BMW E-Codes explained

Though they don't appear on your car, the E-code has become the most used 'invisible' part number in the history of cars. The E in the e code stands for Entwicklung, which is German for Development.

The standard for for an E Code is 'E' then 'Two digit model number' and optionally '/variant code'.

The two digit model number is assigned by BMW at the start of development, hence the word Entwicklung. The number signifies the date that the design department started on the new model The variant code is sometimes used to denote specific models, such as with the third generation 3 Series. The E36 was the standard four door model, but the E36/2 denotes the coupe, E36/3 the touring and E36/5 the Compact.

BMW 1 Series

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