2009 Audi S4 Owners Manual – Developers usually sprout the term ‘less is more’ when describing the newest developing, publication or a bit of Paris catwalk clothing. But German carmaker Audi could with ease make use of this to describe its new S4 sedan.
In a strong move that a great many European producers are subsequent, Audi has downsized the engine from a 4.2-litre V8 to a 3.0-litre V6, driving the brand Quattro all-wheel push program.
Before you think it has gone smooth, it offers included a supercharger to the V6 to maintain performance addicts satisfied. The move is designed to not only enhance the economy but more difficult new pollutants requirements in some market segments.
Several more modern petroleum and diesel engines are also removing the same, and even greater energy and torque out of lower ability engines. Aside from the supercharger, the most recent S4 V6 is mated to a smooth shifting six-speed S-tronic gearbox with controls mounted paddle shifters.
On paper, the V6 might be downward 8kW on potential in comparison with the V8 but has 30Nm far more torque. The 440Nm is distributed over a wider rev range, approaching in from 2900 revs.
Let off the leash, the S4 will nonetheless run to 100km/h in 5.3 mere seconds and also on to a governed, but scholastic, top rated speed of 250km/h.
Read more: 2005 Audi S4 Owners Manual
Possibly most significantly in these periods of skyrocketing gas prices, fuel ingestion continues to be increased. Audi states its 9.4 litres/100km merged physiques is about 24 percent better than the outdated car.
Even though Audi describes its S4 as a 3.0-litre TFSI, the T no more means turbo.
In addition to straight injections, Audi affirms the supercharger is considerably preferable over twin turbochargers the two in conditions of product packaging as well as performance and responsiveness. It is clearly using a dig here at the BMW 335i, which uses dual-turbochargers for both performance and refinement.
In the S4 the compact supercharger suits within the 90-education V of the cylinder financial institutions, in the location of the consumption manifold. As envisioned by a German carmaker, the Origins-type system is a function of artwork.
Visually the S4 gets discrete badging, quad exhausts, 18-in. alloys and is 20mm lower than the standard car. Substantial performance braking system is also included, in addition to whole a natural leather interior.
The xenon-plus headlights and Brought daytime operating lighting and Guided rear lighting fixtures put an air of purpose. The two the front and rear revocation are aluminum in order to save weight although the directing products continue to be attached lower in the body for better accuracy and precision and road sense.