INGOLSTADT , Germany ( DPA ) Audi has added a lighter and more efficient diesel unit to the Q 7 family with an output of 150 kW / 204 hp and a fuel consumption listed at 7 . 2 liters per 100 kilometers . The new V 6 TDI has a weight of less than 200 kilograms . A common - rail system with piezo injectors provides injection pressure up to 2 , 000 bar . The turbocharger and the camshafts ’ control times have been optimized for maximum efficiency . A start - stop system that deactivates the engine as soon as the vehicle comes to a stop is standard . The Audi Q 7 is available with five , six or seven seats . Standard equipment includes two - zone deluxe automatic air conditioning , a high - beam assistant , and an MMI radio multimedia interface . Options include climate - controlled comfort seats , a panoramic glass sunroof , an electric tailgate , and a load - securing kit with rails for cargo . In Germany the price is listed at 51 , 800 euros ( $ 72 , 079 ) .