Look through the BMW X3 M40d’s numbers and it makes for some good reading if you’re in the market for a fast family hauler. Its 335bhp is nice, but the 516lb ft of torque from 1750rpm is better.

Following the reveal of the full-fat X3 and X4 M Competition models ... AC Schnitzer has taken the M40d from 326 to 380bhp with an ECU tune and a more free-flowing exhaust system.