am selling my Audi A6 Avant Black Edition 2.0 TDI Quattro S Tronic, which I bought brand new from Watford Audi and have owned ever since. It has covered 120,990 miles and has been an absolutely fantastic car throughout my ownership. It has never wanted for anything and has always been maintained regardless of cost. The car comes with a full service history, and from 2020 onwards it has been serviced exclusively by my local Audi specialist. It has just had a full major service, all previous advisories have been completed, and it has also had new front and rear discs and brake pads fitted. For complete peace of mind, the timing belt and water pump were replaced at 120,000 miles by the same Audi specialist. It drives exactly as it did when I first bought it. The engine is smooth and refined, the 7-speed S Tronic gearbox changes effortlessly, and the Quattro four-wheel drive system gives excellent confidence in all weather conditions. It is an incredibly comfortable motorway cruiser yet still feels responsive and enjoyable to drive. Being the Black Edition, it comes with a fantastic specification including the Bose surround sound system, full black S Line leather interior, heated front seats, satellite navigation, Bluetooth phone and audio streaming, cruise control, front and rear parking sensors, dual-zone climate control, electric powered tailgate, multifunction flat-bottom S Line steering wheel with paddle shift, LED headlights and rear lights, privacy glass and the stunning 19-inch Black Edition alloy wheels. The car has always been looked after to the highest standard and has never been neglected. The bodywork still presents beautifully, the interior is exceptionally clean for its age and mileage, and everything works exactly as it should. It has genuinely been a cherished car and has only ever been maintained using reputable Audi specialists. This is a genuine private sale of a one-owner Audi that has been cared for from day one. It is becoming increasingly difficult to find an A6 Black Edition Quattro with this ownership history and maintenance record. I have nothing to hide and welcome any inspection or test drive. I am confident the first person to view the car will appreciate just how well it has been looked after.