Definitions by Bobo6969

eta

An engine (2.7 liter 6cyl) in BMW cars in the 80's that was designed for getting good mileage and unfortunately making the cars not "ultimate"

Guy 1: Yo check out that Bimmer
Guy 2: Dude, it's got an eta engine and it's really slow

eta by Bobo6969 May 5, 2007