New Audi A4 Officially Revealed In Detail

Sportiest midsize sedan
by Brian
August 29, 2007 10:47 AM
Filed Under: Audi, Frankfurt Motor Show, German

After yesterday's A4 image leak, the official press kit has been made available. As one of the most widely anticipated debuts for the Frankfurt Motor Show in two weeks time, the A4 is Audi's bread and butter model. Therefore, the pressure for Audi to fix the short comings of the previous generation was ever looming and judging by this initial information, its seems they have succeeded.

The new A4 gets many new electronic and assistance features found in larger BMW and Mercedes models. Features such as adaptive shock absorbers, seat fans, adaptive airbags/belts, adaptive cruise control, radio-operated key, variable steering as well as other Audi features found only in A6 and A8 models which include MMI and a 10-channel 505-Watt Bang & Olufson 14 speaker stereo system. Lastly, for an added touch of the Audi R8, the xenon plus headlight option includes 14 white LEDs as day-time driving lights.

A new driver assistance feature known as Audi Drive Select provides two sport settings for the adaptive suspension. In addition, four other pre-configured modes include comfort, auto, dynamic or individual (only available with MMI option) settings. Drive Select influences accelerator pedal response, tiptronic shift points, power steering assistance, steering ratio and electronically adjustable shock absorbers. For safety, Audi's new Lane Assist uses a camera in the windshield to monitor lane position above 65 km/h and alerts the driver by vibrating the steering wheel when a lane changes occurs without using the turn signal. Audi also has Side Assist which uses radar sensors in the front and rear bumpers. The system warns the driver of vehicles in blind spots or fast approaching from behind. The driver is warned by a flashing LED on the outside housing of the side view mirror.

One of the biggest challenges Audi faced in the development of this successor was driving dynamics. With an engine position which sat just forward of the front axel of the previous generation, equilibrium was adversely affected resulting in an understeer problem. Compared to its German rivals which are rear-wheel-drive biased, Audi was at a disadvantage. However, with this all-new MLP platform the front axel gets moved forward by 154mm for a much improved axel-weight distribution. Also aiding weight distribution, Audi has moved the transmission differential forward just behind the engine but in front of the clutch or torque converter.

The new A4 has grown to 4.7 meters with sportier proportions, the front overhang is shortened while the bonnet and wheelbase (which it shares with the new A5) are longer. As a result, the interior grows by 20mm which results in rear passenger knee room increasing by 36 mm to a luxurious 908mm and the boot can now hold 480 liters (which doubles with the rear seats down) no matter if the car is equipped with quattro or not.

The A4 will be available in the familiar four trim packages: Attraction, Ambition, Ambiente and S-Line. One of the more interesting features of the cockpit, reminiscent of BMW's E46 3 Series, is the center console which is oriented towards the driver by 8 degrees.

Despite the bigger size of the body, the new A4 body shell weighs an amazing 10% less than its predecessor. Audi has accomplished this through the use of new high-strength steel grades. Aerodynamics also improve to 0.27 drag coefficient, which is 3 to 5% lower (depending on model) although the frontal area is slightly wider.

Five engines will be made available, namely in the petrol range, the 1.8 liter TFSI producing 118 kW (160 bhp) and 250 Nm torque while the 3.2 liter FSI produces 195 kW (265 bhp) and 330 Nm torque.  For the diesel engines the 3.0 liter TDI V6 makes 176 kW (240 bhp) and 500 Nm torque.  The 2.7 liter TDI V6 puts out 140 kW (190 bhp) and 400 Nm torque.  Lastly, the highest volume diesel, the 2.0 liter TDI makes 105 kW (143 bhp) and 320 Nm torque.

0-100 km/h (62 mph) performance at a glance:

  • 1.8L TFSI = 8.6 sec

  • 3.2L FSI = 6.2 sec

  • 2.0L TDI = 9.4 sec

  • 2.7L TDI = 7.7 sec

  • 3.0L TDI = 6.1 sec

The engines can be combined with a six-speed manual, tiptronic automatic or the multitronic continuously variable transmission with either front wheel drive or quattro permanent all-wheel drive system. Available as an option, tiptronic transmissions get steering wheel mounted shift paddles.

The new Audi A4 will be available this November with a base price in Germany approximately EUR 26,000.

Source: Audi AG
Press Release (Click to expand)

In its design, the new A4 reveals its sporty, progressive character: taut and dynamic in its outlines, it speaks the language of technical perfection. With an overall length of 4.70 metres, the saloon has a substantial, powerful road stance and offers its occupants ample space in an interior full of light. The workmanship is typical of an Audi – quality with no compromises. The controls can be backed by the extra refinement of innovative assistance and multimedia systems. In the safety area, the brand with the four-ring emblem sets new standards: the coordinated action of the airbags and front seat belt force limiters protects the occupants even more effectively.

When compared with the previous model, the A4 has new, sporty proportions. The front body overhang has been drastically shortened; the bonnet and wheelbase are both longer than before. In the driveline, the differential has changed places with the clutch (or torque converter), making it possible to move the front axle forward by 154 millimetres. This innovative solution ensures ideal axle-load distribution. The new A4 is the sportiest saloon in the midsize car category: agile, light and precise to control. Its dynamic suspension is a totally new design, with most of its components made from weight-saving aluminium.

The results are impressive: supremely dynamic road behaviour and effortlessly precise handling.

New high-tech options make the A4 driving experience even more fascinating: Audi drive select varies the engine, automatic transmission, steering and suspension damping characteristics to suit the driver’s preferences at any given moment. Audi dynamic steering varies its ratio according to the car’s speed and keeps the new A4 stable close to the handling limits by slight, almost instantaneous changes to the steering angle. The damping control system for the hydraulic shock absorbers varies the damping characteristic individually, to combine sporty driving enjoyment with maximum road safety.

The new Audi A4 is being introduced with a choice of five engines, their power outputs ranging from 105 kW (143 bhp) to 195 kW (265 bhp). The four-cylinder petrol engine, like the diesels, is turbocharged, and both types of engine have direct fuel injection. All the engines, with their supremely refined flow of power, make the A4 a pleasure to drive and, thanks to their high efficiency, consume distinctly less fuel than the previous versions.

Various transmissions are available: a six-speed manual gearbox, the tiptronic automatic transmission, the multitronic continuously variable transmission, and either front-wheel drive or quattro permanent all-wheel drive, which has been subjected to intensive development work that has made its performance even more dynamic.

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Comments

Oh yeah

by Rolli | August 29, 2007 11:25 AM
The car has poor design. Can't match BMW 3 Series, Lexus IS and Mercedes C Class. But dashboard retains from A5 Coupe.

by elsonlau | August 29, 2007 3:26 PM
hey BMW, think again.. the Audi will push your 3 series out..

by abu-fahd | August 29, 2007 4:22 PM
nothing innovative, the current one doesnt even really need a redesigning, just a minor facelift. really similar to the a5. should be competition for the c class

by gshin112391 | August 29, 2007 1:05 PM
sure the new A4 looks much better than the old one but why the rear of the A5? It shows much dynamic (on A5) but seems better for coupe than for sedan... nevertheless I will make my decision when I see it in reality

by BME | August 29, 2007 6:02 PM
yes true, strong competitor for 3 series and c class... I prefer the audi (like always)

by BME | August 30, 2007 12:27 AM
the front is fine but i think the back of the old 2.0 TDI is better

by heinz | August 30, 2007 11:37 AM
I think that is better than 3 series and C class. I don't understand why you don't like that is similar to A5. A5 is very beautiful.

by Gorojj | September 1, 2007 12:10 AM
this new A4 should do well with the 3. the C and IS come no where near BMW/Audi standards. wait for the S and RS versions then Audi will lead the group in this segment again.

by 07s2000 | September 1, 2007 6:13 PM
The A4 has always looked very posh, the sheet metal is flawless. In all other respects (handling,performance, ride quality) the C-class and 3 series (ugly rear on current sedan) take top honors: the A4 is a perennial third. Lexus just makes financial sense, sorry Lexus fans.

by mako001 | September 2, 2007 3:02 AM
Front looks great, but ugly from the back. I don't think it can come close to the C or the 3!

by aashawarbi | September 3, 2007 6:30 PM
the acceleration is better than a super sport!

by leeryboy90 | September 4, 2007 11:51 AM
it can to fight with 3 or c class

by leeryboy90 | September 4, 2007 11:53 AM
of course it can

by BME | September 4, 2007 7:20 PM
I like all models of audi but new audi A6!! is the BEST model and I like really to have this car!

by dini | September 6, 2007 4:59 PM
i wish they would make a new S4

by heinz | September 6, 2007 10:10 PM
it's better than 3 series.. Iam sure.

by abu-fahd | September 9, 2007 2:59 AM
Something great is coming! The brand-new Audi A4 is bigger and gains much more quality. If this car is so good as it seems while stopped, BMW and Mercedes will have some problems inthe future.

by joseferreira | September 10, 2007 7:13 PM
AUDI IS THE MOST WORST AND CRAPPIEST BRAND I HAVE EVER HEARD OF, HOW CHEAP CAN PEOPLE BE WHO LIKE THESE SICKENING CARS, HAVE YOU EVER HEARD OF THEIR USELESS HISTORY?, CHEAP, CHEAP & ABSOLUTLEY RUBBISH - three words to describe these horrible things, ALSO OWNED 99.7% BY VW (HA HA HA HA), so virtually it is a VW, audi's seriuosly make me laugh!!!

by amg55 | September 10, 2007 8:11 PM
dear dini

please look at my comment that starts like this:

'audi is the most worst and crappiest brand etc...'

that's all I have to say buddy.

by amg55 | September 10, 2007 8:13 PM
Think about it mates, they're simply nothing without VW, the thing I simply don't get wat are they trying to prove - to tell everyone that they are the worst ever cars HA HA HA HA HA HA HA HA......... also I will love to ask you to please look at their history, if there is one good thing please let me know, (and at the same time look at Mercedes' history - and find out what a car really is), also can I ask you to visit www.mercedes-benz.tv and check out what Merc's are all about. thanks.....HA HA HA

by amg55 | September 12, 2007 12:11 PM
please...you amg55, you are so stupid...sorry but all people can see that audi is in evolution and tell m bettwen audi A5 and series 3 who is the better??who is the best??'please....bettwen audi a3 and series 1 hho is better???bettwen rs6 and M5???please whake up ok???and mercedes is rubbish...they only have name...the car has a lot of cilindrs and look at the hp...please...sorry but dont cry...say hello to the best car in c segment AUDI A4...bye...

by a.s | September 13, 2007 6:24 PM
sorry i nforget bettwen rs4 and m3...m3 is better but bmw must be shame of that audi rs4 its much older than m3 and look at the results...and tell m wich car is beautifull??a5 or serie 3???and i dont talk abaut R8...because with that you dont has chance...sorry...

by a.s | September 13, 2007 6:30 PM
LOOK mate keep your views to yourself, and don't make other people feel sick, oh yeah and I think that makes you a bit stupid.....sorry

by amg55 | September 14, 2007 9:11 PM
END OF DISCUSSION.....PLEASE!

by amg55 | September 14, 2007 9:12 PM
i have a question...if anyone is in the know. Is there going to be a new RS4 based on this new A4 model. heard someone saying Audi will no longer make another RS4 coz they are replacing it with the newRS6. any official position from AUDI?

by Chamu | September 20, 2007 9:38 AM
is the cherry from the cake !! brilliant !!

by marius | October 2, 2007 2:48 PM
for amg55, check audi s1...600HP

by california | February 14, 2008 12:09 AM
for amg55

check audi s1

by california | February 14, 2008 12:12 AM
If ur an Audi fan, thats all good but why diss BMW then ? Jealousy makes u nasty... LOL !

by bmw_za | August 4, 2008 10:22 PM

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