We’ll zoom in on BMW for now, on the E60 generation 5-Series (this is the previous one) to be more precise, as this has an issue that has been exposed by multiple owners.

BMW’s S85 V10 may be the best-sounding engine of its era, but it wasn’t bulletproof, especially in the hands of an unworthy owner. The BMW S85B50 5.0-liter V10, found in the E60 M5 and E63 M6 ...