Annual Maintenance Cost of a [MAKE] [MODEL] Overall - the [MAKE] [MODEL] has yearly car maintenance costs total to {cost}. The table below shows a complete ranking of how various cars rank in this overall system as some comparison. Given that the [MAKE] [MODEL] has an average of {cost} and that the average vehicle costs $651 annual --- the from other Audi S5 vehicles . jcauseyfd added 1 notes for their 2014 Audi S5. 1 hours ago; ppruski fueled-up their 2016 Audi S5. Last Tank: 20.4 MPG 1 day ago; jchop added 1 notes for their 2022 Audi S5. 2 days ago; spdflyfshr fueled-up their 2009 Audi S5. Last Tank: 16.4 MPG 3 days ago; yeetyeeterson added 1 notes for their 2009 Audi S5. 1 Fuel Economy of 2008 Audi Vehicles. EPA MPG Owner MPG Estimates 2008 Audi 2008 Audi S5 8 cyl, 4.2 L, Manual 6-spd Premium Gasoline: Not Available. Help Promote Fuel Economy; Find a Car – Home; 2010 Audi S5. EPA MPG Owner MPG Estimates 2010 Audi S5 8 cyl, 4.2 L, Manual 6-spd Premium Gasoline: Not Available The V8 had an EPA fuel economy rating of 14 mpg in the city and 22 mpg on the highway, while the V6 gets 17 mpg in the city and 26 mpg on the highway cycle. Getting back to this 2013 Audi S5 Fuel Economy of 2022 Audi Vehicles. EPA MPG Owner MPG Estimates 2022 Audi 2022 Audi S5 Cabriolet 6 cyl, 3.0 L, Automatic (S8) Premium Gasoline: Enjoying the S5 at weekends 20-2mpg. Longer motorway journeys with cruise set to 65-70 and you can get 35-40mpg quite easily. Unsurprisingly don’t miss my BMW 435D (3.0 V6 Turbo Diesel) at all! Comparing real cost mpg the 435D was about 12-15p per mile, the S5 roughly 18-22p per mile. Of course, as Audi states, the TDI with hybrid power is probably the perfect engine for a luxo-cruiser as it gives far lower fuel consumption (a claimed 45.5mpg, versus the petrol S5's 36.7mpg HEkQoX.