Standard displacement of Audi S4 engine. Car A Rac presents official data of motor volume. 4.2 S4 V8 quattro / 280 hp (209 kW) Fuel Consumption of the Audi S4 Carbon Buildup. Another common problem with this 4.2L engine is the carbon buildup that develops. This engine is using direct injection as we noted. This means that fuel is not injected through the intake ports as in other older designs. This means that the engine intake valves will not be properly cleaned. Audi S4 (B8) | PH Used Buying Guide The old V8 pumped out 302lb ft at 3,500rpm, with its power peak not arriving until 7,000rpm. The B8 S tronic saloon's combined fuel consumption figure Audi 4.2 V8 big fuel consumption and other questions. Well, seems like my V8 has some kind of a drinking problems .. on highway 90km/h its like 13/14l per 100km/h on steady road and steady speed.. changed lambda sensor with bosch original. Audi A8 (D3) 4.2 V8 Quattro Fuel Consumption (Economy), Emissions and Range. Fuel Consumption - Economy - Combined: 20 MPG 11.9 L/100 km 24 MPG UK: V8, Twin Turbo, 4.0 Liter. Cargo Volume. Combined Fuel Economy. See More. More Audi RS 6 News & Information. 2024 Audi S4; 2024 Audi S5; 2024 Audi S6; 2024 Audi S7; 2024 Audi S8; What is the drivetrain, Audi RS 4 Avant (8E, B7) Station wagon (estate) 2006 4.2 FSI V8 32V (420 Hp) quattro? All wheel drive (4x4). Internal Combustion engine. 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 Fuel economy in city is 19,5 lt/100km, Fuel economy in highway is 9,8 lt/100km and combined fuel economy is 13,3 lt/100km according to officially published data by manufacturers. S4 4.2i V8 real World MPG/consumption is 22,8 lt/100km. It is expected to consume 71 percent more fuel than factory data in real conditions and during test drives. 4.2i V8 32V (290 Hp) quattro : Start of production : September, 1994 year : End of production : October, 1997 year : Powertrain Architecture : Internal Combustion engine : Body type: Sedan : Seats : 5 : Doors : 4 : Performance specs; Fuel consumption (economy) - urban : 18.9 l/100 km 12.45 US mpg 14.95 UK mpg 5.29 km/l: Fuel consumption td7uL.