But sure some will agree that the s4 for the money spent is greatly under powered. Most would be happy if the s4 came stock making 300awhp. Running mid 12 in the 1/4 from a 4.2 v8 isn't all that great. Just saying! the thing is the 4.2 v8 is a strong motor and can handle 400awhp stock untouched so why did audi under power it. 54 Photos. The powertrain is a 3.0-liter turbocharged V-6 that generates 349 horsepower and 369 lb-ft of torque. It is paired with an eight-speed automatic transmission and Quattro all-wheel drive The B7 S4 came with 344hp to the crank, not the tires. With full bolt ons (minus cams as no one has tested them yet to my knowledge), NA, you will get to about 300AWHP. With forced induction, the rods are the weak link and are safe to about 450aehp. Sent from my SM-N920V using Tapatalk. What engine is in Audi A4 (B7) S4 4.2 V8 Quattro? The Audi A4 (B7) S4 4.2 V8 Quattro has a V 8, Petrol engine with 4163 cm3 / 254 cu-in capacity. How many horsepower (hp) does a 2004 Audi A4 (B7) S4 4.2 V8 Quattro have? The 2004 Audi A4 (B7) S4 4.2 V8 Quattro has 344 PS / 339 bhp / 253 kW. How much does a Audi A4 (B7) S4 4.2 V8 Quattro weighs? 6 days ago · See pricing for the Used 2005 Audi S4 Quattro Sedan 4D. Get KBB Fair Purchase Price, MSRP, and dealer invoice price for the 2005 Audi S4 Quattro Sedan 4D. Engine. V8, 4.2 Liter. Horsepower . Check out a used 2006-2008 Audi S4 Sedan for sale. Choose from 10 deals of B7 S4 Sedan near you. Engine: 4.2L V8 Gas (340hp) Transmission: Automatic. 4.2L V8 Gas (340hp), Manual, AWD All S4 models are fitted with a 4.2-liter, 340-horsepower V8 that channels the power to Audi's quattro all-wheel-drive system through either a six-speed manual gearbox or a six-speed Tiptronic Mass airflow (MAF) sensor failure. Valve cover gasket failure. Faulty ignition switch. 1. Timing Chain and Tensioner Failure – Audi B7 S4. The timing chain and the associated tensioners are regarded as the biggest problem with the S4 B7’s 4.2L V8’s and the reason why the engine has a bad rep. A timing chain connects the crankshaft and 2007 Audi S4 Avant Specifications 12 Technical Specifications 2007 Audi S4 Avant ENGINE: Type V8 arrangement, 8-cylinder with Double Overhead Camshafts and two-stage variable intake manifold Arrangement Front mounted Bore 3.33 in. 84.5 mm Stroke 3.65 in. 92.8 mm Displacement 254 cu. in. 4163 cc Compression ratio 11.0:1 Buy used Audi S4 motors/engines from our network that offers up to a two-year warranty on qualified units! We carry a wide-ranging catalog of used Audi engines for all applications including gas and diesel engines. Buy your used Audi S4 motors/engines from us and save time and money.

audi s4 4.2 v8 motor