This 2004 Audi A6 allroad is a lifted twin-turbo V6 wagon with custom QA1 coilovers, 29" tires, and extensive modifications including catless downpipes, a stage 2 tune, and a Billy Boat exhaust. It features heated front and rear seats, a roof rack with lights, and recent maintenance like a new timing belt and motor mounts. The seller notes a sticky wastegate on one turbo and noisy front suspension, and includes softer springs and a set of big turbos that need rebuilding.