WINNER KPD Tuning Audi A6 3.0 BiTDI Stage 2Instagram KPD Tuning fotky vozu: The 2022 Audi A6 (C8) 40 TDI quattro has 204 PS / 201 bhp / 150 kW. How much does a 2022 Audi A6 (C8) 40 TDI quattro weighs? The 2022 Audi A6 (C8) 40 TDI quattro weighs 1742 Kg / 3840 lbs. What is the top speed of a 2022 Audi A6 (C8) 40 TDI quattro? The 2022 Audi A6 (C8) 40 TDI quattro top speed is 246 Km/h / 153 mph. Is 2022 Audi A6 (C8) 40 Re: audi 3.0 diesel intake manifold runner motor problem – 05-10-2011, 06:49 PM. I had my manifold runners replaced under warranty from Audi on my 2008 A6 3.0TDi (63k) after a engine management light illuminated one afternoon. After scanning with VCDS it was found that the Bank 1 at fault. pZ1Qu.