All this V-8-induced fun doesn’t come without penalty at the pump; the S5’s EPA-estimated gas mileage is 14/21 mpg city/highway, and the coupe is subject to a gas guzzler tax of $1,300 for its 2006 Audi R8 4.2 FSI Quattro specs, 0-60, quarter mile, lap times, price, top speed, engine specifications, pictures, updated December 2023. The 4.2L Essex V-6 was a reliable engine, but it was not as powerful as the V8 engines that were available in the Ford F-150. The 4.2L engine was rated at 202 horsepower and 260 lb-ft of torque. The 4.6L Triton V8, which replaced the 4.2L Essex V-6 in the 2009 Ford F-150, was rated at 310 horsepower and 365 lb-ft of torque. 3.0 Liter V6 Engine. Among top car manufacturers, Audi is surely hell-bent on setting a new standard for engines. The 3.0-liter engine is considered one of the best engines so far because of 325 lb-ft of torque at 2900 rpm and 333 horsepower at 5500 Rpm. Luxury cars with V8 engines are not in high demand these days. We have found the following to be good ways of improving the performance of the EFI 4.2 engine:-. 1: The airflow meter, with its spring loaded sensing flap, is an obvious restriction to flow, amounting to about 12% loss of power according to our own measurements. Ideally from a performance point of view one would dispense with it, but to do so Detailed specs and features for the Used 2012 Audi S5 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Detailed specs and features for the Used 2012 Audi A8 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The Audi R8 horsepower ranges from 420 to 611 horsepower as specified in our data below, organized by trim, option package, and model year. The Audi R8 torque ranges from 317 to 417 lb-ft depending on the model and trim. Check out the Horsepower And Torque specifications for other makes and models. ymiMD.

audi v8 4.2 engine horsepower