In top speed, the extra weight and mechanical drag of the 4wd driveline make little difference: our iX achieved 126 mph, versus 128 for the 325is. Surprisingly, the iX decisively outbraked the BMW M40. The BMW M10 is a SOHC inline-4 petrol engine which was produced by BMW from 1962-1988. It was the company's first four-cylinder engine since the BMW 309 ended production in 1936 and was introduced in the New Class sedans . The M10 was used in many BMW models, with over 3.5 million being produced during its 26 year production run. BMW produced nearly 2.5 million units of the BMW E30 3-Series during its production run from 1982 to 1994. The E30 was sold in multiple body styles, including a 2-door sedan, a 4-door sedan, a station wagon, and a convertible. Then there is the BMW E30 M3 by Redux, which is much more like watching a dinner jacket and bow-tie tuck-and-roll out of the back of the A8, thump a thief and then enter the cinema via the roof. JYHtHH9.