Misfire presumably needs new spark plugs - priced accordingly. Estimated retail value around 10k. Is this car cheap to tax with great fuel economy? No it's an adult car and really it's a wolf in sheeps clothing to the unobservant eye, it's a nice looking executive saloon, but if you're paying attention the details are there. The paint is a deep grey metallic (Sophisto Grey Metallic) you won't see on any other BMW. It has every option you can think of, panoramic sunroof, heated seats, some of the more comfortable BMW seats and while the government is slowly pushing us to drive some electric grey box, this may be one of the last opportunities to drive on BMW's best engines, and what is widely considered peak motoring. This particular car has had an easy life, sold from BMW in Bristol, it's only had three owners its entire existence. A medal should be there given for the maturity of the previous owners, who have resisted applying fake carbon and cheap eBay parts on to what is one of them all powerful cars on UK roads. Features & Specification: 4.4L V8 petrol engine - 407ps (Euro 5) Steptronic automatic gearbox Dual-zone climate control Front & rear parking sensors Multi-function steering wheel Cruise control Bluetooth phone connectivity BMW iDrive infotainment system Premium audio system Rain-sensing wipers Electric mirrors Alloy wheels Comfort suspension ABS, traction control, multiple airbags ISOFIX child seat mounts Heated Seats1