It is BMW 's first mass - produced turbocharged petrol engine , and BMW 's first turbocharged petrol engine since the limited - production M106 was discontinued in 1986 .
The BMW N54 is a turbocharged straight - 6 petrol engine that was produced from 2006 to 2016 .
BMW N54 is BMW 's first mass - produced turbocharged petrol engine , and BMW 's first turbocharged petrol engine since the limited - production M106 was discontinued in 1986 .
The BMW N54 is a turbocharged straight - 6 petrol engine that was produced from 2006 to 2016 .