Audi A4
The new Audi A4 is an important step regarding the previous model in almost all aspects. The new is more spacious, comfortable and stable, and may have a greater amount of equipment.
The new range of engines comprises five gasoline engines (with powers of 120, 160, 180, 211 and 265 hp) and four Diesel (with powers of 120, 143, 190 and 239 hp). Gearboxes are available type of manual or automatic (Multitronic ‘or’ Tiptronic ‘). The traction can be front and total (quattro). Table with all possible combinations. 
Audi A4
Recently, Audi has added to the range of gasoline engines A4 of the 120-hp 1.8 TFSI and the 2.0 TFSI, two variants of power: 180 hp and 211. A noteworthy aspect of these versions is that they have a very low consumption of gasoline (6.6 litres/100 km in the cycle approved) and very high performance: comparative table of benefits and consumption of A4 cars with 180 hp and similar table comparative variant of 211 hp.
It is also noteworthy that these new versions are spending less than the A4 1.8 TFSI, both variants of 120 and 160 hp (comparative tab).
There are also developments in the range of diesel engines, because Audi has added a 120-hp 2.0 TDi. Another recent development in the A4 is that now you can also choose the 2.7 TDI diesel version of 190 hp with manual. 
Audi A4
The A4 is available from € 28,350 it costs more economic version to € 47,670 of the most powerful and equipped. All prices Audi A4.
An Audi A4 TDI 143 hp costs € 31,220, a price much like a BMW 318d (31,400 €) from the same power or a Mercedes-Benz C-Class 200 CDI (32,150 €). Comparison Chart.
The A4 is very well managed. In fact, there are compelling reasons to discard compared to other similar models; yes there is any reason to prefer a Mercedes-Benz C-Class, a BMW 3 Series or a Lexus IS, for example, if there is value in having a more spacious rear seats.
The new A4 gives the impression of being a big car and quality. Grande, how is isolated from the road and how it keeps track roads in fast without him missing in the slow speed. In quality, because most of the coatings have good fit and that everything that can be used and perform well fulfils its role, with some exceptions.
Audi A4
We’ve tested more thoroughly version 2.0 TDI engine with 143 hp. This version of the A4 remains rapid and very low power consumption, but now has a smooth operation that is very echaba missing in the previous model.
As often happens in cars quality is very good as is standard. However, optionally may have elements of hardware that can be very interesting. Among many others, highlighted the "dynamic leadership" (more), dual-xenon headlamps with adaptive lighting, a buffer variable hardness and a system for changing variables car (Audi A4 Drive Select ", details).
2008 Audi A4
You can have a ventilated front seats (along with other sports), which often give very good result. Audi has made this option no longer interesting in the Audi A4 because it can not be bought separately, but to many other partners and costly options. 
The interior can be decorated with details of aluminum, wood or a combination of both.
There are some differences between external versions: the grille is gray matte except in the most powerful versions of six cylinders, in which the grille is black brilliant. If the headlights are halogen looks like this and, if they are xenon, the latter another.
There is also a game of choice as attachments to the body called ‘S Line’ (images of the S Line version).
Review Audi A4
The new A4 measuring 4703 mm in length, ie, much longer than the previous A4 (4586 mm) and larger than the BMW 3 Series and the Mercedes-Benz C-Class (both are below 4.6 m) . An important part of the new A4 gain of the previous is in the wheelbase, which is now much higher.
The volume of the trunk of A4 is 480 l, which is a normal size for a car of 4.7 m.
For now, markets the Audi A4 with four doors and bodywork family ‘Avant’ (more). Coming soon submit the S4 sports version that will be marketed in 2009.
Some data from the engines and transmission system of the Audi A4
All petrol and diesel engines are available direct injection. With any of them, the A4 has good performance.
All A4 with a longitudinal engine placed in position, but not so advanced over the front axle as before (information technology).
Review Audi A4
The most powerful version of gasoline available to date is a new 3.2 l V6 FSI of 265 hp; has a distribution system "Valvelift" (more), which premiered on 2.8 V6 FSI in the current A6. With this engine, the A4 has a relatively low consumption, better than a Mercedes-Benz C-Class at its variant 350 (from 272 hp), but not as much as a BMW 3 Series at its option 330i (272 hp ) (Comparative listing of A4 3.2 V6 FSI with other similar cars).
The automatic gearbox can be with hydraulic torque converter and six marches ( ‘Tiptronic’) or continuous variable ( ‘Multitronic’), with the possibility of selecting eight fixed positions.
