From a cursory glance of the spec sheet, like Volvo’s C40 Recharge opposite you might think at first that the XC40 Recharge Twin is unchanged, retaining as it does an electric motor on each axle and an eye-popping combined output of 402bhp. Yet how the two new motors are used substantially alters how the powertrain works, with the goal of boosting efficiency and, as a consequence, range.