How long is the wiring loom on a modern E or C class ?

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Hardcore MB Enthusiast
Nov 8, 2014
(Ex S211 E500, W212 E500, C216, S212 E500, W211 E500 5.5, W221 S500, S211 E500, SL500, S500, E55)
A Teslerati was crowing about Tesla’s innovation. Does anyone know how long a wiring loom is on a mainstream MB model?

Here’s his claim:

Tesla has been learning how to make cars more efficiently : “The wiring harness on Model S is about 3 kilometers in length,” Elon Musk has said. “The wire harness on Model 3 is 1.5 kilometers in length.” “The wiring harness on Model Y will be 100 meters.”

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