Audi A8 L W12

My advice is to leave the tiresome act of driving to an underling and retire to the rear, where the deluxe surroundings – and 130mm of extra legroom – can be savoured at leisure.

 Price: £104,505; Top speed: 155mph (limited); 0-62mph: 4.7sec; Economy: 22.8mpg (combined); CO2: 290g/km; Kerb weight: 2055kg; Engine: W12, 6299cc, petrol; Power: 493bhp at 6200rpm; Torque: 460lb ft at 3250rpm; Gearbox: 8-spd auto