New Novel Audi A4 Officially Revealed Inwards Item 2010
Title : New Novel Audi A4 Officially Revealed Inwards Item 2010
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New Novel Audi A4 Officially Revealed Inwards Item 2010
After yesterday's A4 picture leak, the official press kit has been made available. As i of the most widely anticipated debuts for the Frankfurt Motor Show inwards ii weeks time, the A4 is Audi's breadstuff too butter model. Therefore, the pressure level for Audi to prepare the curt comings of the previous generation was ever looming too judging yesteryear this initial information, its seems they withdraw hold succeeded.
The novel A4 gets many novel electronic too assistance features constitute inwards larger BMW too Mercedes models. Features such every bit adaptive stupor absorbers, spot fans, adaptive airbags/belts, adaptive cruise control, radio-operated key, variable steering every bit good every bit other Audi features constitute only inwards A6 too A8 models which include MMI too a 10-channel 505-Watt Bang & Olufson xiv speaker stereo system. Lastly, for an added touching of the Audi R8, the xenon plus headlight alternative includes xiv white LEDs every bit day-time driving lights.
A novel driver assistance characteristic known every bit Audi Drive Select provides ii sport settings for the adaptive suspension. In addition, 4 other pre-configured modes include comfort, auto, dynamic or private (only available with MMI option) settings. Drive Select influences accelerator pedal response, tiptronic shift points, mightiness steering assistance, steering ratio too electronically adjustable stupor absorbers. For safety, Audi's novel Lane Assist uses a photographic idiot box camera inwards the windshield to monitor lane spot higher upwardly 65 km/h too alerts the driver yesteryear vibrating the steering bicycle when a lane changes occurs without using the plough signal. Audi also has Side Assist which uses radar sensors inwards the front end too parent bumpers. The organisation warns the driver of vehicles inwards blind spots or fast approaching from behind. The driver is warned yesteryear a flashing LED on the exterior housing of the side stance mirror.
One of the biggest challenges Audi faced inwards the evolution of this successor was driving dynamics. With an engine spot which sat just frontwards of the front end axel of the previous generation, equilibrium was adversely affected resulting inwards an understeer problem. Compared to its German linguistic communication rivals which are rear-wheel-drive biased, Audi was at a disadvantage. However, with this all-new MLP platform the front end axel gets moved frontwards yesteryear 154mm for a much improved axel-weight distribution. Also aiding weight distribution, Audi has moved the transmission differential frontwards just behind the engine but inwards front end of the clutch or torque converter.
The novel A4 has grown to 4.7 meters with sportier proportions, the front end overhang is shortened acre the bonnet too wheelbase (which it shares with the novel A5) are longer. As a result, the interior grows yesteryear 20mm which results inwards parent rider knee articulation room increasing yesteryear 36 mm to a luxurious 908mm too the kicking tin at nowadays agree 480 liters (which doubles with the parent seats down) no thing if the machine is equipped with quattro or not.
The A4 volition live available inwards the familiar 4 trim packages: Attraction, Ambition, Ambiente too S-Line. One of the to a greater extent than interesting features of the cockpit, reminiscent of BMW's E46 3 Series, is the pump console which is oriented towards the driver yesteryear 8 degrees.
Despite the bigger size of the body, the novel A4 torso trounce weighs an amazing 10% less than its predecessor. Audi has accomplished this through the utilisation of novel high-strength steel grades. Aerodynamics also meliorate to 0.27 drag coefficient, which is 3 to 5% lower (depending on model) although the frontal surface area is slightly wider.
Five engines volition live made available, namely inwards the petrol range, the 1.8 liter TFSI producing 118 kW (160 bhp) too 250 Nm torque acre the 3.2 liter FSI produces 195 kW (265 bhp) too 330 Nm torque. For the diesel fuel engines the 3.0 liter TDI V6 makes 176 kW (240 bhp) too 500 Nm torque. The 2.7 liter TDI V6 puts out 140 kW (190 bhp) too 400 Nm torque. Lastly, the highest volume diesel, the 2.0 liter TDI makes 105 kW (143 bhp) too 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 tin live combined with a six-speed manual, tiptronic automatic or the multitronic continuously variable transmission with either front end bicycle drive or quattro permanent all-wheel drive system. Available every bit an option, tiptronic transmissions larn steering bicycle mounted shift paddles.
The novel Audi A4 volition live available this Nov with a base of operations cost inwards FRG unopen to EUR 26,000.
Press Release
In its design, the novel A4 reveals its sporty, progressive character: taut too dynamic inwards its outlines, it speaks the linguistic communication of technical perfection. With an overall length of 4.70 metres, the saloon has a substantial, powerful route stance too offers its occupants ample infinite inwards an interior total of light. The workmanship is typical of an Audi – lineament with no compromises. The controls tin live backed yesteryear the extra refinement of innovative assistance too multimedia systems. In the security area, the create with the four-ring emblem sets novel standards: the coordinated activity of the airbags too front end spot belt forcefulness limiters protects the occupants fifty-fifty to a greater extent than effectively.
When compared with the previous model, the A4 has new, sporty proportions. The front end torso overhang has been drastically shortened; the bonnet too wheelbase are both longer than before. In the driveline, the differential has changed places with the clutch (or torque converter), making it possible to displace the front end axle frontwards yesteryear 154 millimetres. This innovative solution ensures ideal axle-load distribution. The novel A4 is the sportiest saloon inwards the midsize machine category: agile, calorie-free too precise to control. Its dynamic suspension is a totally novel design, with most of its components made from weight-saving aluminium.
The results are impressive: supremely dynamic route conduct too effortlessly precise handling.
New high-tech options create the A4 driving experience fifty-fifty to a greater extent than fascinating: Audi drive select varies the engine, automatic transmission, steering too suspension damping characteristics to suit the driver's preferences at whatever given moment. Audi dynamic steering varies its ratio according to the car's speed too keeps the novel A4 stable unopen to the treatment limits yesteryear slight, almost instantaneous changes to the steering angle. The damping command organisation for the hydraulic stupor absorbers varies the damping characteristic individually, to combine sporty driving enjoyment with maximum route safety.
The novel Audi A4 is beingness introduced with a alternative of v engines, their mightiness outputs ranging from 105 kW (143 bhp) to 195 kW (265 bhp). The four-cylinder petrol engine, similar the diesels, is turbocharged, too both types of engine withdraw hold direct fuel injection. All the engines, with their supremely refined menstruum of power, create the A4 a pleasance to drive and, thank yous to their high efficiency, eat 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, too either front-wheel drive or quattro permanent all-wheel drive, which has been subjected to intensive evolution piece of work that has made its performance fifty-fifty to a greater extent than dynamic.
Body too interior
There is ample infinite for the occupants too their luggage inwards the light, generously sized interior of the novel Audi A4, with its clear layout too attractive styling. Thanks to novel high-tech materials too processes, the bodyshell is fifty-fifty safer too to a greater extent than stiff than the previous model, although it weighs significantly less. With a drag coefficient of cD = 0.27, the novel Audi A4 has the wind-cheating outlines that create for quiet, efficient travel.
Inside the novel A4 in that location is a feel of calorie-free too infinite that would exercise judge to a machine inwards a much larger category. The saloon's 2808-millimetre wheelbase is non only to a greater extent than generous than its essence competitors but also distinctly longer than the previous model. The interior is at nowadays xx mm longer too rear-passenger knee articulation room has gone upwardly yesteryear a remarkable 36 mm to 908 mm. Headroom too width at shoulder meridian withdraw hold also been increased. Every rider inwards the novel A4 has access to convenient features such every bit large loving cup holders too softly upholstered armrests.
To sit down inwards the novel A4 is to experience comfortable too content from the real starting fourth dimension minute on – a typical 'Audi effect'. The interior seems to fit the occupants similar a well-made sports jacket. Its graphic design, featuring taut surfaces too dynamic lines, conveys just the feel of lightness too athletic vitality that is inherent inwards every aspect of the novel Audi A4. The alternative of materials, how they are used too how satisfying they experience are factors that please the senses of those who ride inwards this novel car.
Every chemical element reveals the careful attending to particular too the already proverbial striving for top lineament that are associated with Audi every bit a premium brand. The switches, for instance, operate with just defined seek too no excess movement; the rotary controls click smoothly into house at each setting. This is the good of truthful technical perfection. An optional-extra lighting packet adds silent to a greater extent than lustre to the interior.
The front end seats are designed to integrate the driver too rider perfectly into the sporty ambience. Their meridian tin live varied, too they back upwardly too locate the occupant's torso ideally. The driver's mitt instinctively finds the gear lever where it is expected; the spot too angle of the steering bicycle too pedals seem to withdraw hold been chosen to suit the driver's real ain preferences. The steering bicycle tin live adjusted yesteryear lx mm inwards attain too 50 mm inwards height.
As an alternative to manual spot adjustment, Audi tin furnish electrical spot adjustment every bit an extra, with a spot retentivity role every bit an additional option. Another optional extra is spot cushion too spot dorsum heating. If the sports seats are chosen, the spot base of operations angle is adjustable, the spot cushion tin live extended too electrical four-way lumbar back upwardly is a criterion feature.
The novel 'Climatic Comfort' seats convey a touching of truthful large-car luxury to the Audi A4. They are upholstered inwards perforated leather too withdraw hold little fans with 6 speed settings to ventilate the spot cushion too spot back. To avoid the peril of excessive cooling, a heating role cuts inwards automatically.
The 'Comfort' seats are available inwards a particularly perforated version of the Milano leather upholstery, inwards a alternative of 4 colours. For the criterion too sports seats a 2nd type of leather (Valcona) is available, too the sports seats tin live obtained with combined Alcantara too leather upholstery.
Sporty elegance: colours too materials
In every surface area of its colours too materials, the novel Audi A4 pursues a sporty, elegant approach. In improver to the criterion decor inlays, an aluminium version too 3 types of woods that tin also live combined with a special aluminium aspect are available. The sporty due south line has a dark interior including the roof lining.
The kicking at nowadays holds 480 litres whether the machine has front-wheel drive or quattro permanent all-wheel drive. This volume is larger than whatever direct competitor tin offer. The loading meridian is only 673 millimetres, too together with the apartment flooring too straight side panels makes the kicking extremely practical inwards use.
For larger loads, for illustration after major shopping trips, the parent spot dorsum tin live folded downwardly inwards ii sections, thus increasing the charge volume to a maximum of 962 litres. Influenza A virus subtype H5N1 load-through facility with detachable ski sack tin live ordered every bit an optional extra.
On every novel A4, the kicking lid tin live released inwards 3 convenient ways: yesteryear radio signal from the remote control, with a pushbutton on the driver's door or with the electrical soft-touch release inwards the kicking lid handgrip recess. The lid so swings upwardly automatically on its novel hoop-pattern hinges; only slight seek is needed to unopen it.
Weight-saving steel construction – the body
The technical features of the steel bodyshell are also evidence of the major steps frontwards that withdraw hold been taken on the novel Audi A4. The torso is extremely calorie-free inwards weight: although almost twelve centimetres longer too over v centimetres wider than its predecessor, the bare bodyshell weighs most 10 pct less – an fantabulous starting betoken for a saloon machine of depression gross weight. The Audi A4 1.8 TFSI, for instance, tips the scales at only 1,410 kilograms.
This weight saving is due to specific utilisation of novel grades of steel that combine particular strength with depression weight. Only these ultra-high-strength steel grades give the torso the high flush of rigidity needed for precise, sporty treatment too fantabulous ride comfort.
Audi is the starting fourth dimension automobile manufacturer to make these 'tailored blanks', every bit they are called, from ultra-high-strength steel inwards its ain factory. They work organisation human relationship for 12 pct of the weight of the novel A4's bare bodyshell without doors, lids too windows. xviii pct are accounted for yesteryear ultra-high-strength steel grades, 32 pct yesteryear high-strength steels too 38 pct yesteryear conventional deep-drawing grades of steel.
The complex torso construction is designed to suppress vibration to the maximum possible extent. Areas at the front end terminate of the machine that could live subjected to severe sources of potential vibration every bit the machine is driven withdraw hold been specifically reinforced, too the larger cavities inwards the body, including posts too sills, withdraw hold been divided upwardly into smaller volumes yesteryear agency of bulkheads.
The occupants are protected every bit far every bit possible from the effects of collisions of all kinds yesteryear carefully matched torso elements. For its occupant protection concept, Audi makes utilisation of a publish of sources including the large database that it has compiled itself: the Audi Accident Research Unit (AARU) investigates too analyses accidents all over the world. One of its findings is for illustration that persons of smaller stature are silent exposed to greater peril of injury inwards a frontal crash than others.
For this reason, Audi has coordinated the network of occupant restraint systems to a greater extent than closely than has ever been the illustration inwards a midsize car. Sensors on the spot rails create upwardly one's withdraw heed the actual spot of the seats. This information is supplied to the command unit of measurement that regulates the activity of the adaptive spot belt forcefulness limiters too airbags. In this way the distance available for the belt too airbag to trammel the upper portion of the spot occupant's torso tin live used every bit effectively every bit possible.
For every eventuality – 6 airbags every bit criterion equipment
Six airbags are installed inwards the novel Audi A4 every bit standard, with ii to a greater extent than every bit an optional extra for the outer parent seats if required. Isofix child spot mountings at the parent are some other optional extra, too are also available for the front end rider seat, inwards which illustration its airbag is de-activated. The front end seats too caput restraints are designed to back upwardly their occupants safely if the machine is involved inwards a rear-end collision.
The novel A4 is i of the starting fourth dimension cars to comply with all the novel legal requirements inwards Nippon too Europe regarding a collision with a pedestrian. It is also good equipped to withstand little impacts with solid objects or other vehicles at speeds upwardly to fifteen km/h without harm to the primary torso structure.
The novel Audi A4 cleaves the air ahead of it smoothly too quietly, similar a large luxury car, thank yous to careful attending to particular blueprint inwards the aero-acoustic air current tunnel. The drag coefficient (cD) of the basic version is only 0.27. Depending on which engine is chosen, the overall aerodynamic drag is betwixt 3 too v pct lower than the equivalent preceding models, although the frontal surface area of the new, wider torso has gone upwardly from 2.14 to 2.19 foursquare metres. Good airflow about the torso is aided yesteryear an almost consummate undertray.
Design
The novel Audi A4 has many fascinating sides to its character, all of them expressed yesteryear the outlines of its body. Their high-tech precision clearly demonstrates the leading spot that Audi occupies inwards automobile design.
The novel A4 has a spacious saloon torso too a firm, muscular stance on the road. Its length (4703 millimetres) too width (1826 millimetres) overstep those of its essence competitors, too sporty dynamics were the guiding regulation inwards its development.
The proportions withdraw hold a novel residual compared with the previous model: the front end torso overhang has been considerably reduced too the bonnet too wheelbase are at nowadays noticeably longer. Influenza A virus subtype H5N1 long, coupe-style roof line emphasises the flowing silhouette. The roof meets the side sections of the torso at an almost invisible zero-gap articulation – just i of the many details that uphold the Audi regulation of high technical precision.
Dynamic residual – interplay of torso lines
The completely novel outer torso panels of the A4 consist of sculptured, curving surfaces framed yesteryear sharply defined outlines. The 'dynamic line' higher upwardly the door sills rises slightly to the rear, the 'tornado line' below the windows slopes down. In this way the ii contours add together profile too dynamic residual to the sides of the car. Large wheels too boldly styled bicycle arches emphasise this impression of concentrated energy.
The novel A4 is a machine that presents a confident personality to the exterior globe – an impression borne out yesteryear the broad, low, sporty 'single-frame' radiator grille.
The optional-extra xenon headlights are technical industrial plant of art, with powerful visual accents laid yesteryear their electrodeposited chrome 'wings' too the criterion daytime driving lights. Depending on the lighting engineering scientific discipline used, their blueprint differs: inwards the xenon plus headlights, the daytime driving lights each consist of xiv white light-emitting diodes.
The parent terminate of the body, which tapers strongly inwards, interprets the car's sportiness inwards a most convincing way. The slim, tapered-off calorie-free units create a visual human relationship with the road. The exhaust tailpipes are straight – fifty-fifty on diesel-engined cars a hint at the powerful grapheme of the TDI engines. A4 models with the sporty due south line exterior packet differ inwards sure enough details, for illustration the front end air dam. The novel Audi A4 tin live supplied inwards fifteen torso colours – a wider alternative than that offered yesteryear whatever of its competitors.
Controls
Optimal machine command is i of the major areas of competence inwards which Audi leads the way. The novel A4 is convincing inwards its ergonomics, which are logical inwards every particular too permit the controls to live operated intuitively.
The cockpit inwards the novel Audi A4 is clearly oriented toward the driver. The center console is inclined at 8 degrees to the driver's side of the machine too forms a unmarried visual unit of measurement with the musical instrument panel.
A multifunctional leather-covered sports steering bicycle with 3 spokes is available every bit an optional extra. It has little drum-type too pushbutton controls for the basic functions of the navigation too good systems, the machine telephone too the vocalization command system. For the A4 with automatic transmission, shift paddles behind the steering bicycle rim are some other optional extra.
In many aspects of its particular design, Audi's novel midsize saloon pursues the same approach taken on the A8, its larger sister-model inwards the luxury segment. The Driver Information System (DIS) display located betwixt the speedometer too revolution counter dials is a criterion item on cars with a V6 engine.
A 6.5-inch black-and-white display covert is located on the upper portion of the center console, where it tin also live clearly seen. It supplies information on the good too AC systems too the settings possible when the CAR card is selected. These settings enable customers to configure many of the car's functions themselves. The large switches too pushbuttons on the criterion good systems with MMI command logic are ideally positioned for tardily operation, betwixt the automatic AC too the ventilation outlets.
When the novel Audi A4 is ordered with a navigation system, the Multi Media Interface (MMI) is integrated into the center tunnel. MMI has been highly praised yesteryear testers on many occasions too has proved to live superior to systems offered yesteryear competitors. fifteen large switches too a volume command are grouped about a fundamental turn-and-press knob, too used to select the navigation, information, CAR menu, set-up, telephone, address book, CD/TV too radio functions effortlessly, intuitively too logically. If the machine has the high-end navigation organisation with DVD drive, all the relevant information appears on a colouring covert measure 7 inches from corner to corner.
Driving off safely too smoothly: the electro-mechanical parking brake
Another command on the center tunnel operates the electro-mechanical parking brake, a convenient luxury characteristic also derived from the Audi A8. It assists the driver when the machine is moving away from a standstill, too also functions every bit an emergency brake. The optional-extra Audi agree assist adds extra functions. The infinite formerly occupied yesteryear the handbrake lever tin live used for additional convenience: every bit an optional extra, a center armrest with extra-soft upholstery tin live installed, with ii 12-Volt mightiness sockets beneath it.
The novel radio-operated key for the Audi A4 has no conventional blade: to start the engine, the key is merely pressed into the ignition switch. It tin memorise several of the car's specific settings too also store servicing information too error messages. The 'advanced key' high-end version agency that the key does non fifty-fifty withdraw hold to live taken out of the driver's pocket. In this illustration sensors are used to lock too unlock the machine too the engine is started too stopped yesteryear agency of an elegantly designed pushbutton on the center tunnel.
Audi supplies diverse stages inwards headlight technology. In the top version, the xenon plus headlights tin live combined with 'adaptive light', which directs the headlight beams inwards the appropriate administration every bit the machine turns a corner.
The novel A4 is supplied with automatic AC every bit criterion equipment; the organisation is an alone new, to a greater extent than efficient evolution that has enabled cooling performance to live increased yesteryear 10 pct too at the same fourth dimension the fuel consumed to operate the AC has been reduced yesteryear xx percent. As an optional extra, a version with 3 temperature zones tin live ordered; it permits separate command of temperature too airflow for the driver, front end rider too parent passengers.
Running gear
The novel A4's dynamic suspension combines sporty precision with high stability too supremely confident route behaviour. It is a totally novel design, with many components made from aluminium inwards guild to trim down unsprung weight. Two technological breakthroughs create the driving experience fifty-fifty to a greater extent than fascinating: adaptive stupor absorber command too Audi dynamic steering.
The Audi dynamic steering organisation alters its effective ratio according to route speed, too helps to maintain the novel A4 stable when the treatment limits are approached yesteryear making slight but extremely rapid steering corrections. The adaptive stupor absorber command maintains optimal tyre contact with the road, for security allied to dynamism inwards just most every situation, too so that fifty-fifty the enthusiastic driver tin live sure enough that maximum security is ever available.
Interchanging the differential too the clutch has enabled the front end axle to live moved frontwards yesteryear 154 millimetres. This change, aided yesteryear moving the car's battery to the boot, helps to accomplish ideal weight distribution.
With its broad rail –1564 mm at the front, 1551 mm at the parent – the A4 suggests its dynamic mightiness fifty-fifty at a standstill. To drive it is to experience the sportiest machine inwards the midsize category: agile, effortless to handgrip too safe at all times. With its almost neutral steering response, the novel A4 tin live cornered at high speeds.
Strong structural members – rapid build-up of forces
The front end axle pin bearings too the v links that locate each front end bicycle are made of aluminium. At the front end of the A4, the engine too suspension back upwardly beam is also made of aluminium, too bolted rigidly to the body.
The steering gear is located depression downwardly too good forward, with the rail rod transmitting steering movements direct to the wheels. Rack too pinion steering provides well-defined, sensitive feedback from the route but transmits inwards upshot no undesirable jolts or shake. The steering ratio of 16.1:1 is sporty too direct, but never nervous inwards its response. The controlled-output pump only delivers the amount of mightiness steering petroleum genuinely needed; this lowers fuel consumption yesteryear most 0.1 l/100 km. Cars with V6 engines are equipped every bit criterion with mightiness steering that varies the grade of assistance according to route speed.
The evolution engineers based the blueprint of the parent suspension on the controlled toe-angle regulation with trapezoidal links used for the larger A6 too A8 model lines; this is a space-saving layout that combines sporty treatment with a high flush of ride comfort.
Applying the lightweight construction principle, the steel axle beam is attached to the torso yesteryear 4 safe bushings; these are real stiff laterally to ensure dynamic handling, but softer longitudinally for greater vertical too lengthwise compliance. The trapezoidal links, bicycle carriers, upper wishbones too rail rods are all made of aluminium. The well-proven solution comprising separate jump too stupor absorber mountings, too inwards particular the novel jump connector points at the bicycle carriers, ensure skillful initial suspension response.
Versions of the novel A4 with engine outputs upwardly to 118 kW (160 bhp) run on pressed-steel wheels with full-size bicycle covers too 205/60 R16 tyres. Cars with to a greater extent than powerful engines withdraw hold elegant alloy wheels too 225/55 R16 tyres. Optional extras are also available from quattro GmbH: 18-inch wheels with 245/40 tyres too also 19-inch wheels. 8 J x 17 wheels tin live obtained with run-flat tyres. Standard equipment on cars with a V6 engine is a tyre pressure level monitoring display that operates extremely accurately too reliably.
Powerful stopping likewise – the brake system
Behind the car's large wheels are brakes with 314 mm diameter front end too 300 mm parent discs; the front end discs are internally ventilated. The high-performance brake pads, a novel development, at nowadays embrace xx pct to a greater extent than rubbed area. The front end brakes on V6-engined cars are fifty-fifty larger, with 320 mm discs too composite spheroidal-graphite too aluminium callipers. In every version of the A4, the brake pedal has a firm, precise action, too thank yous to accurate feedback the driver tin command the brake application effectively without applying excessive pressure.
The latest generation of ESP stabilisation organisation adds to the operating refinement of the brake system. New hydraulic valves build upwardly pressure level with particular accuracy, too the regulating activity takes house without judder. At speeds below lxx km/h, the driver tin disconnect sure enough anti-slip functions yesteryear pressing a clit briefly. The wheels tin so spin, but this tin live beneficial inwards sure enough circumstances, for illustration when driving on snow.
ESP inwards the novel A4 has a publish of additional functions – it tin for illustration stabilise a trailer if it begins to snake, dry out the brake discs inwards moisture conditions too activate the peril warning flashers if a panic brake application is made.
Audi drive select – upwardly to 4 unlike cars inwards one
Those who drive the A4 hard too enthusiastically tin select betwixt ii sports suspension settings, or alternatively rely on an innovative engineering scientific discipline – the innovative organisation known every bit Audi drive select. This is available inwards diverse stages, which influence an increasing publish of technical components too functions on the car: accelerator pedal response, tiptronic shift points, mightiness steering assistance, the steering ratio too the activity of the electronically adjustable stupor absorbers – some other novel feature.
The driver tin select the comfort, auto or dynamic modes at switches on the center console. If the A4 is equipped with the MMI command system, a quaternary mode, "Individual", is available; this enables an private profile of 24 settings to live configured. Audi drive select transforms a unmarried A4 into upwardly to 4 unlike cars – a attain of driving pleasure, dynamism too ride comfort that is unmatched inwards the midsize machine category.
As fast every bit a professional person rally driver –Audi dynamic steering
The novel A4 features yet some other pioneering technological development: Audi dynamic steering. Its key chemical element is a superimposed gear organisation that alters the overall ratio according to route speed too the chosen Audi drive select setting. This concentric-shaft steering gear is extremely compact too calorie-free inwards weight; it has a precise activity gratuitous from whatever slack. It was starting fourth dimension developed for utilisation inwards robots too for infinite go applications; the expedition vehicles on which it was installed withdraw hold already traversed the surface of the satelite too Mars.
Audi dynamic steering makes the steering ratio to a greater extent than direct at depression speeds, with a higher flush of mightiness assistance. This renders the steering extremely calorie-free when manoeuvring, too only ii turns of the bicycle are needed from lock to lock. As the car's speed increases, however, the steering ratio becomes gradually less direct too inwards parallel with this the amount of mightiness assistance is reduced. At high thruway speeds the A4 tin thus live driven smoothly too has fantabulous straight-line stability.
Audi 's high-tech steering tin exercise fifty-fifty more. It is closely networked with the ESP too thus receives precise information most the car's mental attitude every bit the treatment bound is approached. If the A4 threatens to oversteer, for illustration after an needlelike avoidance manoeuvre, the steering performs slight corrective impulses inwards the administration needed to trim down this tendency. Such corrective activity takes house faster than fifty-fifty an experienced rally driver could react. This rapid reply agency that brake applications are ofttimes non needed, so that the machine continues its journeying to a greater extent than smoothly too dynamically.
The organisation also takes activity if the machine understeers: it selects a to a greater extent than indirect steering ratio for a curt time, the aim beingness to preclude the driver from turning the steering beyond the betoken at which the tyres silent withdraw hold enough of route grip. With these capabilities, Audi dynamic steering represents leading-edge engineering scientific discipline inwards this machine marketplace spot segment.
The optional-extra damping command permits private suspension settings to live chosen. These are based on the lowered sports suspension. Continuously adjustable hydraulic stupor absorbers permit the damping characteristic to live varied individually at each wheel. This agency optimal contact betwixt the tyre too the route inwards almost every situation, for greater security too to a greater extent than dynamic route behaviour.
Equipment too trim
The novel Audi A4 tin live ordered ex manufacturing flora with i of 4 equipment too trim specifications, all of them with a real total listing of items. The novel saloon model, however, tin live farther enhanced yesteryear choosing from a selection of luxury optional extras. Its innovative assistance systems too the broad attain of electronic components are taken direct from the large luxury machine programme.
The 4 equipment too trim lines withdraw hold been named Attraction, Ambition, Ambiente too due south line, too each of them tin live ordered with whatever of the available engines. Even the Attraction line gives the novel A4 a high flush of comfort too convenience. 16-inch wheels emphasise its sporty character, too the daytime driving lights give it a striking presence on the road. Automatic kicking lid opening, the electro-mechanical parking brake, the 6.5-inch black-and-white display covert too the automatic AC all add together to the high criterion of comfort too convenience, too the 'chorus' radio with MMI command logic has a CD musician too viii loudspeakers.
Ambition, the 2nd equipment too trim line, is sporting inwards character. Its most obvious characteristic are 17-inch diameter cast aluminium wheels of six-spoke design. Sports suspension, which the client withdraw non specify if non required, makes the treatment fifty-fifty to a greater extent than dynamic, too the three-spoke leather-covered sports steering bicycle is a striking characteristic of the interior.
The 3rd equipment too trim line is Ambiente, which focuses on comfort. The A4 so runs on particularly designed 16-inch cast alloy wheels of seven-arm pattern. The front end seats tin live heated. The Audi parking organisation makes parking inwards opposite easier too cruise command maintains a constant route speed when required. Other features for extra comfort too convenience are the multifunctional leather-covered steering bicycle too a front end armrest with ii mightiness sockets; the lighting packet adds farther highlights.
Customers with a dynamic approach to driving volition tend to favour the sporty due south line, which offers an exterior blueprint packet too a sports package. Among its most attractive items are visual changes within the car, extra-firm suspension settings, 18- or 19-inch alloy wheels too ii exclusive colours: Misano ruby-red too Monza silver.
Multimedia inwards the machine – a engineering scientific discipline surface area of the future
Audi has a consummate organisation of modular elements to offering inwards the communication too infotainment area. The starting fourth dimension phase higher upwardly the criterion 'chorus' radio offers an upgrade to the 'concert' or 'symphony' systems. Both are from the novel generation of good equipment too operate inwards conjunction with a 6.5-inch display screen. The controls for both systems – a turn-and-push knob too large switches that tin live operated intuitively – utilisation the much-praised MMI logic principle. Both these radios include a double tuner, too the DAB digital broadcasting criterion is available if required. Influenza A virus subtype H5N1 six-CD changer is integrated into the 'symphony' radio.
An optional extra for both systems is a lifestyle characteristic that looks good ahead into the future: the Audi Music Interface (AMI). It has iPod capability, with the card structures visible on the car's display screen. Music from other players tin also live listened to yesteryear way of the AMI interface.
'Wellness for the ears' from Bang & Olufsen
The adjacent ii organisation stages characteristic the MMI Basic plus or criterion navigation organisation with DVD including MMI. In these cases, all the system's controls are moved to the MMI command terminal. MMI Basic plus has a black-and-white covert with arrow display too an integral good CD changer.
The total version of the navigation organisation with DVD including MMI incorporates a double tuner too a 7-inch colouring screen, with navigation information taken from a DVD drive. The high-end organisation tin live extended to include vocalization control, the Audi Music Interface too a digital TV tuner.
For perfection inwards good reproduction, Audi tin offering ii high-class good systems. The Audi Sound System has a 180-Watt rating too 10 loudspeakers. The ultimate choice, however, is the Sound System from Bang & Olufsen. Brilliant high notes, authentic particular resolution, precise good phase reproduction too a broad, subtly differentiated frequency spectrum – this production from the Danish good champions satisfies every demand for top precision too quality. Influenza A virus subtype H5N1 505-Watt amplifier transmits its signals according to a surroundings algorithm developed particularly yesteryear the manufacturer, permitting the total good experience to live enjoyed at every spot inwards the car. This organisation has 10 active channels with xiv loudspeakers.
Bluetooth: the perfect link to the mobile phone
The ii MMI systems both allow a mobile telephone to live integrated inwards a real elegant fashion with Bluetooth. If the driver's mobile telephone supports the SIM Access Profile, it only needs to live logged into the A4's organisation once. The car's organisation so performs all the available functions automatically every bit shortly every bit the driver inserts the ignition key. The mobile telephone tin rest inwards the driver's pocket; the A4 telephone tin access all the information from the SIM card too the internal memory. The mobile telephone so shuts down, so that its battery is non drained.
The Bluetooth machine telephone uses the car's ain aerial too is operated yesteryear vocalization input, via the MMI or at the multifunctional steering wheel. Influenza A virus subtype H5N1 digital vocalization communication processor ensures the best possible hands-free quality. Output is via the Sound System, using the radio volume control.
Innovative driver assistance systems
Audi has developed a broad attain of assistance systems that convey large-car luxury to the midsize category. The Audi parking organisation advanced uses a rearview photographic idiot box camera to simplify parking. What the photographic idiot box camera sees is shown on the monitor covert of the MMI command system, together with diverse guide lines too panels to assist inwards positioning the car.
Staying inwards lane – with Audi lane assist
Audi lane assist is a lane monitoring organisation that operates higher upwardly most 65 km/h too warns the driver if he or she departs from the chosen lane. Influenza A virus subtype H5N1 miniature photographic idiot box camera on the windscreen views the route ahead too a figurer identifies the lane lines. If the machine moves toward a lane line without the driver having made a plough signal, Audi lane assist warns him or her yesteryear agency of vibration at the steering wheel. Vibration intensity too the betoken at which the warning starts tin live selected inwards 3 stages.
Radar looks dorsum – Audi side assist
Audi side assist is specifically intended for situations inwards which the driver wishes to alter lanes. Two radar sensors inwards the parent bumper scan the surface area behind too with the A4; their signals are evaluated yesteryear a computer. If some other vehicle is moving at the same speed inwards a critical surface area or approaching fast from behind, an LED display comes on inwards the exterior mirror housing every bit a warning which the driver identifies subconsciously.
If the driver operates the flashing plough indicator, the organisation interprets this every bit a sign that he or she silent intends to alter lanes. The light-emitting diodes so go brighter too flash for most i 2nd at a higher frequency. This warning is extremely hard to ignore. Audi side assist is inwards activity higher upwardly a route speed of lx km/h.
Relaxed driving inwards dense traffic – adaptive cruise control
Another assistance organisation that has initially been available only on luxury cars is radar-assisted adaptive cruise command (ACC). It unremarkably maintains whatever preselected speed betwixt xxx too 230 km/h, but tin vary it yesteryear taking the distance from the vehicle ahead into account. The radar signals scan an surface area 180 metres long too embrace an angle of viii degrees. The figurer analyses them to create upwardly one's withdraw heed whether too to what extent the distance from the vehicle ahead is changing.
The A4 driver selects the desired speed too chooses i of the programmes that create upwardly one's withdraw heed the fourth dimension gap from the vehicle ahead too the regulating dynamic. The organisation keeps the vehicle at the necessary speed yesteryear accelerating or braking every bit the withdraw arises, but with the occupants' comfort also taken into consideration. The charge per unit of measurement of retardation when braking is non allowed to overstep 3 m/s2 at 50 km/h or higher.
In sure enough situations, for illustration if the driver ahead brakes sharply too suddenly, this automatic speed reduction may live insufficient. In such cases Audi braking guard, i of the functions included inwards the ACC, takes over. It calculates whether sufficient fourth dimension remains available to steer circular the obstruction ahead, too allows the driver a few moments to withdraw hold the necessary action. If the driver does non react, he or she is called upon yesteryear an audible warning signal too ruby-red flashing lights to apply the brakes.
If the driver silent does non react correctly, the Audi braking guard brakes the machine sharply for a brief moment. This lasts no to a greater extent than than 0.3 of a 2nd too causes the speed of the A4 to drib yesteryear a maximum of 5 km/h. This needlelike braking activity 'rouses' the driver. If he or she at nowadays makes an emergency brake application, the brake assistant volition back upwardly it yesteryear ensuring that total braking pressure level is right away available.
Thus the article New Novel Audi A4 Officially Revealed Inwards Item 2010
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