Autobiography has a lavish specification that befits its high price, with a sliding panoramic roof, more powerful Pixel LED headlights, massaging front seats, a heated steering wheel and four-zone climate control. You also get a surround-view camera, lane keep assist, adaptive cruise control with steering assist, illuminated kick plates on the door sills and, if you opt for the long-wheelbase version, a rear-seat entertainment system.

The P400e mixes a 296bhp 2.0-litre petrol engine with a 114bhp electric motor and battery pack. It has CO2 emissions of 78g/km, plus an official fuel economy of 81.9mpg, although we doubt this figure will be easily achievable in the real world unless you charge religiously. With 24 miles of pure-electric range, it’s also the quietest model in the range – well, at least around town. Once the battery is depleted, the 2.0-litre engine kicks into life and emits an unconvincing four-cylinder drone – not what you expect from a luxurious SUV.