What drives it? A 560 bhp twin-turbo 5,998cc, W12 engine with a six-speed automatic gearbox on progressive air springs, continuous damping with four settings on 19-inch wheels. How fast is it? Quick. Sprints from 0-100km/h in 5.1 seconds and tops at an illegal 312km/h with the hood up; 306km/h with the top down. How safe is it? Airbags for the front, rear and side of front and rear seats; side guard door beams, anti-roll bar; boot anti-trap device; anti-lock braking; electronic stability control; safety power seats and more. How thirsty is it? 17.2 litres per 100km (16.5mpg) in town and country driving. Fug factor: It spews 410g/km of CO2, the fug equivalent of about 3.28 Smart ForTwos. Available: HK$3.66 million at Bentley Motors (tel: 2890 1918). Price includes power boot opener, veneer inserts to the door and rear quarter panels and lambswool rugs.