I have a 2005 (05 reg) A3 Sportback 3.2 Quattro Automatic that I'm selling and I'm seeking guidance on what price I can expect to get as reasonable and how best to sell. The engine management system light is showing and the engine misfires significantly at low / tick-over revs. I would like to sell "as seen" to an enthusiast who can get best value from my car and I obviously do not want to see my car scrapped. I'd appreciate any guidance any one can offer. many thanks.