BMW 123d with a 502 hp N57 Diesel Inline-Six 2008 BMW 123d with a N57 Diesel Inline-Six " data-image-caption="" data-medium-file="https://i0.wp.com/engineswapdepot.com/wp-content/uploads/2023/03/2008-BMW-123d-with-a-N57-Diesel-Inline-Six-01.jpg...