2015 Audi S1 Sportback quattro extensive engine rebuild I'm selling my 2015 Audi S1 Sportback quattro. It has dealer history and full service history, and has recently had a fresh MOT and service, so it's ready to go. The car has had extensive engine work, including a replacement engine with approximately 30,000 miles, a modified engine block, new bearings throughout, a new timing-chain kit, and replacement gaskets and seals. It also has an upgraded organic road/race clutch and solid single-mass flywheel conversion. The invoice records £6,506.39 spent on parts, block machining and the MOT; labour is not included. The work also included a genuine head gasket and head bolts, spark plugs, engine oil and filter, coolant, gearbox oil, Haldex oil and rear differential oil. A very well-sorted S1 with a substantial amount of work already carried out. Please get in touch for more information or to arrange a viewing. Serious buyers only.