This video will show you a Guided Tour of the Audi S4 (B6 B7) BBK 4.2 V8 Engine (removed) from an Audi S4 2003-2008.This could be a very useful reference for What engine is in Audi A8 (D3) 4.2 V8 FSI Quattro? The Audi A8 (D3) 4.2 V8 FSI Quattro has a V 8, Petrol engine with 4163 cm3 / 254 cu-in capacity. Every change in the Engine Control Unit was tested on dynamometer 4x4 to ensure the best performance within the safety margins. Audi S4 4.2 V8 344hp chip tuning can be done in two ways - through the OBD2 diagnostic connector or through the engine control unit (ECU). Increasing the power of the vehicle is done by remapping car engine. Moreover, the car has. The steering wheel has audio control buttons. In terms of performance, the car has 372 N.m of torque and a top speed of 256 km/h. The 2007 Audi S4 4.2 quattro accelerates from zero to 60 mph in 5.7 seconds and hits quarter mile at 12.3 seconds. Fuel consumption is 18.2 L/100km in the city and 9.4 L/100km in the highway. In all the Audi models available with this engine it has an average fuel consumption of 10 l/100 km (23.52 US mpg) or lower. The 4.0 TFSI has a displacement of 3,993 cc, a bore of 84.5 millimeters (3.33 in) and a stroke of 89 millimeters (3.5 in). The 4.0 TFSI is the most recent addition to the Audi family of vee engines, and has all their Learn more about the 2006 Audi A4/S4 - Article. Read a review and see pictures of the 2006 Audi A4/S4 at Car and Driver. PROJECTED FUEL ECONOMY (MFR'S EST): European urban cycle: 12-22 mpg Shell fuel for B8 2.0T ? CONCERN 2007 Audi A4 3.2FSI - @ 147k carbon/deposit buildup PICS S4 3.0: Direct Injection and build-up issues CONCERN Catch Can CONCERN A5/S5: S5 FSI engines doomed due to intake manifold carbon build-up ? CONCERN Audi A5 3.2 v6 FSI - carbon issues? CONCERN EXTERNAL Carbon Build up at 35K PICS A6 3.2: 27.1. $3,650. 16.5 barrels/yr. 494 grams/mile. Range not available. Page 1. Fuel economy of the 2004 Audi A8. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. What is the fuel economy, Audi S4 (8E,B6) 4.2i V8 (344 Hp) quattro? 13.3 l/100 km 17.69 US mpg 21.24 UK mpg 7.52 km/l: How ECO is the car, Audi S4 4.2i V8 (344 Hp I've had my 2012 A8L for about 6 months now and barley getting 14mpg/6.7kml. I didn't buy the car to be economical, I expected it to be a bit better than what I am getting though. I expected to be able to go close to 600km on a full tank, barley getting to 500 currently in reality. My previous D3 4.2 A8 got far better mileage. Wp2d.