Toyota has liberated an extra 19bhp and 23lb ft from the purpose-designed G16E-GTS 1.6-litre three-cylinder engine, up to 276bhp and 288lb ft from the 257bhp and 265lb ft figures of the original.

These will add to the 14 existing mild-hybrid packages currently available ... Moving up to the twin-turbo 40d version of the same engine above, which is offered as the 740d, the X3 M40d, and ...