Edmunds' expert review of the Used 2021 Audi S5 provides the latest look at trim-level features and specs, performance, safety, and comfort. How’s the fuel economy? The EPA estimates the S5 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 Fuel Economy and Real-World MPG With a potent turbocharged V-6 and standard all-wheel drive, one might expect the S5 coupe and cabriolet to have not-so-great fuel economy. kmarei. 109 posts · Joined 2008. #13 · Jul 29, 2008. i'm averaging about 19mpg (US) on my A5 3.2. air pressure 36psi all around. but i rev the engine pretty high. due to the low torque at lower revs. i keep it in a lower gear. i rarely use 6th. With a 16 gallon tank that should be roughly 288-336 miles per tank. Currently I am getting roughly 220-240 a tank so that averages out to be about 14-15 MPG. I don’t feel as if I am driving super crazy to warrant the 4-7 MPG decline. Audi V8 | Technical Specs, Fuel consumption, Dimensions, Power, Maximum speed, Torque, Acceleration 0 - 100 km/h, Engine displacement, Drive wheel, Tires size, Body The Audi S5 is available in a number of variants and body types that are powered by — and PULP fuel type(s). It has an estimated fuel consumption starting from 9.1L/100km for Convertible /— for the latest year the model was manufactured. Fuel Economy of 2009 Audi Vehicles. EPA MPG Owner MPG Estimates 2009 Audi 2009 Audi S5 8 cyl, 4.2 L, Manual 6-spd Premium Gasoline: Not Available. 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 Audi S5 Fastback 2010, 2011; What is the body type, Audi S5 Sportback (8T)? Fastback, 5 Doors, 5 Seats: What is the fuel economy, Audi S5 Sportback (8T) 3.0 TFSI V6 (333 Hp) quattro S tronic? 9.4 l/100 km 25.02 US mpg 30.05 UK mpg 10.64 km/l: How ECO is the car, Audi S5 3.0 TFSI V6 (333 Hp) quattro S tronic? 315 g/km CO 2 Euro 5 hA3Ffmi.