Design
The A4 is Audi's bestseller - for 39 years now and in its eighth generation. The brand has sold ten million such fashions in total. The Audi A4, with its elegance, sportiness and emotional enchantment, types the centerpiece of the Audi brand. And now the design has turn into even more clearly defined and placing in all fashions - the Sedan, the Avant, the allroad quattro and the S4.
The new look additional accentuates the horizontal strains on the entrance end. The engine hood is extra arched, the higher corners of the single frame grille are tapered, and the cross ribs and the Audi rings are highlighted three-dimensionally. The grille is painted gray, with excessive-gloss black on the six-cylinder models or together with the S line exterior package. The redesigned bumpers are placing with their angular air inlets, their revised grilles and the flat entrance fog lights. The Audi A4 allroad quattro is distinguished by its grille's horizontal chrome purposes and by the spherical fog lights.The headlights have additionally modified, with a slight wave on the bottom edges, and a re-arranged interior. Xenon plus headlights can be found from Audi on request. The LED daytime working lights kind a slim, optically homogeneous band that is still open within the vicinity of the xenon lens. The adaptive mild together with dynamic and static cornering lights can be found on request.
The tail lights reflect the shape of the headlights, and in combination with xenon plus have homogeneous strips of LEDs. The bumper with its diffuser insert has been redesigned, with the exhaust system at all times terminating in two tailpipes.
There is a collection of 15 paint finishes, including four new tones. The Sedan and the Avant supply the S line exterior package deal, whereas the Avant additionally includes a roof spoiler.
The modifications have modified the dimensions only by a few millimeters. The Audi A4 Sedan and the Avant every have a size of 4.70 meters (15.42 ft), while the A4 allroad quattro and the S4 are 4.seventy two meters (15.forty nine ft) long. The wheelbases for all fashions are 2.eighty one meters (9.22 ft), and the width is 1.eighty three and 1.eighty four meters, respectively (6.zero and 6.04 ft). The height varies between 1.forty one and 1.50 meters (4.sixty three and 4.92 ft) relying on the physique version.
Interior
The inside of the Audi A4 fashions has additionally been refined. Audi provides a wide selection of recent steering wheels with chrome and excessive-gloss inlays, with the leather-based sport steering wheel additionally featuring a flattened lower rim. The steering arm and the ignition key have been modified. Excessive-gloss functions and the slender chrome trim on the controls add magnificence to the interior.
The elaborate end makes operation even easier and more intuitive. The MMI navigation plus system now features 4 instead of eight buttons, with a script function built-in in the volume control dial. Different enhancements concern operation of the automated transmission, the environment friendly air-con methods, Audi drive choose and the multifunction steering wheel. The seat heating and air conditioning are now directly operated on the respective buttons.
The excessive degree of workmanship is as much a matter of course for Audi as a sure touch in the range of colors. All inside colors - except black - have been re-coordinated. The upholstery vary has also been revised, with High-quality Nappa leather changing Valcona leather. The brand new, single-half cluster trim has been tailored in coloration to the inside, whereas the inlays are available in Aluminum Trigon, walnut darkish brown and fine grain ash natural. Especially eye-catching is the Beaufort oak plywood inlay.
The inside of the S line sport package deal comes in black, refined with high-quality applications. 18-inch wheels or the optional 19-inch wheels and an S line sport suspension that lowers the physique by 30 millimeters (1.18 in) complete the package. Audi unique and Audi unique line provide further individualized options.
The Audi A4 Sedan's baggage compartment nonetheless has its 480-liter capacity - 962 liters with the rear seats folded down (16.95 and 33.97 cubic ft). The A4 Avant and the A4 allroad quattro have 490 and 1,430 liters, respectively (17.30 and 50.50 cubic ft), with Audi offering an non-compulsory electrically operated tailgate for each models.
Engines
The brand new Audi A4's drive system units new standards. The consumption levels have dropped by 11 % on average, despite the increased energy and torque of most of the engines. In the Sedan and the Avant each, Audi offers any of six TDI and four gasoline engines, with 23 attainable engine-transmission combinations. All engines are supercharged direct-injection programs; the beginning-stop system and the recuperation system are customary throughout.
The TDI engines mix pulling power with pioneering efficiency, with the 4-cylinder variations presenting extensive modifications. A new centrifugal pendulum-kind absorber (in the 2.zero TDI with a hundred kW, one hundred twenty kW or one hundred thirty kW with quattro drive) in the dual-mass flywheel makes engine operating much more refined and quieter at low revs, for even earlier upshifting and financial savings of as much as 0.2 liters per a hundred km.
The most economical variant within the mannequin family is the Audi A4 2.0 TDI with one hundred kW (136 hp). In the Sedan, this engine needs solely 4.2 liters of fuel per one hundred km (56.0 US mpg) on average - a CO2 equivalent of simply 112 grams per km (180.25 g/mile). The brand new A4 2.zero TDI with 120 kW (163 hp), additionally optimized for max efficiency, manages with 4.4 liters of diesel per 100 km (53.forty six US mpg). This equates to a hundred and fifteen grams CO2 per km (185.07 g/mile). Both engines can be found for the Sedan and the Avant.
In addition, three different 4-cylinder diesel engines can be found - with 88 kW (a hundred and twenty hp), 105 kW (143 hp) and one hundred thirty kW (177 hp). They can be ordered for the allroad quattro, other than the entry-degree version. Three V6 TDI items full the line. The 3.0 TDI with a hundred and fifty kW (204 hp) (not for the allroad quattro) is essentially the most efficient six-cylinder engine in its class worldwide; in the A4 Sedan it consumes an average of simply 4.9 liters of fuel per 100 km (48.0 US mpg). The second variant, the 3.zero TDI, generates a hundred and eighty kW (245 hp), with an particularly clean diesel version.
The Audi A4 collection additionally presents the latest cutting-edge in gasoline engine technology. A brand new highlight of the TFSI family is the brand new 1.eight-liter engine, accessible for the Sedan and the Avant. The four-cylinder engine delivers sporty thrust, with a power output of one hundred twenty five kW (170 hp) and 320 Nm (236.02 lb-ft) of torque. The common consumption within the Audi A4 Sedan is proscribed to 5.6 liters per a hundred km (42.zero US mpg), or 134 grams CO2 per km (215.sixty five g/mile). That could be a lower in consumption of 19 % compared with the predecessor engine.
The brand new 1.eight TFSI engine features many inventions: within the management of its valves and their elevate, within the novel thermal management system, within the gasoline injection system, within the turbocharger and in the integration of the exhaust manifold in the cylinder head. The engine weighs 3.5 kilograms (7.seventy two lb) less and its inner friction has sharply decreased.
The entry-degree gasoline engine is the 1.eight TFSI with 88 kW (120 hp). The 2.zero TFSI - as the only spark-ignition engine also obtainable within the Audi A4 allroad quattro - delivers one hundred fifty five kW (211 hp). At the high of the line is the 3.0 TFSI in two variants. Within the Audi A4 the V6, to follow a bit later, affords 200 kW (272 hp). Within the sporty Audi S4 high model its power is an impressive 245 kW (333 hp).
Drivetrain
The wide range of drivetrains is typical of Audi. A six-speed handbook transmission is commonplace on the Sedan and Avant fashions with entrance-wheel drive; most variants supply repeatedly variable multitronic as an option. The quattro versions have both the manual transmission or (as of the 2.0 TDI with 130 kW (177 hp)) the seven-velocity S tronic on board. The Audi A4 allroad quattro employs a handbook transmission or S tronic with all engine versions.
The innovative thermal management system shortens the nice and cozy-up phase of the guide transmission, among other issues, and thereby reduces friction loss. All transmissions are distinguished by handy and exact operation, high effectivity and a wide unfold of drugs ratios - the lengthy ratios in the greater gears reduces fuel consumption, while the quick ratios in the lower gears benefit the dynamics.
The quattro everlasting all-wheel drive is standard on the Audi A4 allroad quattro, and accessible in the Sedan and Avant from the 2.zero TDI with a hundred and five kW (143 hp). The A4 household makes use of the self-locking heart differential here. In regular driving operation it primarily transmits the engine torque to the rear wheels within the ratio of forty to 60. If mandatory, redistribution happens inside the shortest doable time. The torque vectoring operate supplements the work of the center differential with finely incremented brake functions, to make dealing with even more precise and safer.
Within the V6 quattro variants Audi affords the sport differential as a complement, lending maximum precision and excessive traction to the A4 when cornering at the dealing with limits. The high-end part actively distributes the facility between the rear wheels as required.
Chassis
The chassis of the Audi A4 is putting with its sporty precision, high trip consolation and superior safety. The mounts of the rear suspension control arms and the traits of the shock absorbers have been even more finely tuned. Many of the components of the 5-hyperlink entrance suspension and the trapezoidal-hyperlink rear suspension are product of aluminum.
The electromechanical power steering is new in all models of the series. The direct gear ratios convey precise road contact; slight brake applications counteract pulling to the aspect on erratically slippery surfaces. The electromechanical energy steering requires no vitality for straight-ahead movement, thereby lowering gasoline consumption by up to 0.three liters per 100 km. That is equal to a reduction in CO2 emissions of up to 7 g/km (11.27 g/mile).
Another high-finish characteristic that offers the Audi A4 a special status in its class is Audi drive select. In the fundamental package, the driver can change the characteristic of the accelerator, the shift points of the automatic transmission, the ability steering and the automated air conditioning between the 4 modes "comfort," "auto," "dynamic" and "efficiency." If there may be an onboard navigation system, the extra "particular person" mode can also be included.
Further modules are optionally available - adaptive cruise control or the cruise control system, the sport differential, the suspension with damper management and dynamic steering. By means of a superposition gear, the gear ratio is adjusted in a continuously variable method depending on the pushed pace; on the dealing with limits small interventions compensate for understeering and oversteering.
All front-wheel-drive versions of the Audi A4 feature the electronic stabilization program (ESP) with electronic restricted slip differential. In dynamic driving the system further improves handling and security by initiating minimum brake interventions on the entrance wheel that's topic to a decreased load on the within of the curve. The massive wheel brakes - with ventilated entrance and rear disks in lots of variants - offer glorious stopping energy and may be precisely modulated.
All Audi A4 variants roll off the assembly line on elegant aluminum wheels. Relying on the engine model, they're sixteen or 17 inches in size; tires with optimized rolling resistance belong to the 205/60 and 225/50 series. The A4 3.zero TFSI has 18-inch wheels with 245/40 series tires. The road of choices ranges to 19 inches with 255/35 sequence tires. 4 of the 18 accessible wheels are new designs. The A4 allroad quattro presents 4 unbiased designs.
Help techniques
Audi presents highly developed assistance systems for the A4 family, for making driving even more relaxed. Customary on all variants is the brand new driver information system with break recommendation - it detects and draws the motive force's consideration to deviations from typical driving conduct on the basis of steering motions and different parameters.
The adaptive cruise control help system keeps the Audi A4 at a relentless distance from the preceding vehicle at speeds between zero and 200 km/h (124.27 mph). If the threat of a rear-finish collision turns into imminent at speeds below 30 km/h (18.64 mph), the system will execute a full brake application. Audi active lane help supports the driver in protecting to his lane. A camera detects the lane markings and the system makes slight corrections to the steering if necessary. Audi facet assist displays the house behind the Audi A4 by radar and detects any autos within the blind spot, for example.
Infotainment systemsAudi presents a complete package of state-of-the-artwork infotainment methods for its A4 series. The refrain CD radio with eight speakers is standard, while the MMI navigation plus system with massive laborious disk, colour monitor, 3D graphics and DVD participant forms the highest of the line. Voice control and the optional digital audio broadcasting are additional enhancements to the system.
The high-end supplement to the MMI navigation plus system is the Bluetooth on-line car phone. Through Audi join the system offers particular companies in the car, such as voice-controlled Google searches for points of curiosity and navigation with Google Earth photos, together with Google Road View. Audi on-line site visitors data, one other such service, offers the driver the most recent information on congestion alongside the chosen route. The WLAN hotspot, another function of the Bluetooth on-line automobile phone, allows passengers within the Audi A4 to surf the internet and send e-mails as they please with their cellular devices.
The Audi S4
The Audi S4, obtainable within the Sedan and Avant versions, employs probably the most powerful engine within the line - the 3.zero TFSI with 245 kW (333 hp) and 440 Nm (324.fifty three lb-ft) torque. The Sedan's common gasoline consumption is a mere 8.0 liters per 100 km (29.40 US mpg) - with a powerful performance: The Audi S4 accelerates in 5.zero seconds from zero to one hundred km/h (62.14 mph) and achieves an electronically limited most velocity of 250 km/h (155.34 mph).
The modified Audi S4 is identifiable from the changes to the headlights, the bumpers, the air inlets and colors. The interior also comprises delicate changes in appearance. The S sport suspension and 18-inch wheels featured on the S4 deliver outstanding highway grip.
Costs
The prices of the A4 have modified solely slightly, regardless of the extensive upgrading. For example, the Audi A4 2.0 TFSI prices just 475 euros more - the sporty Sedan is now listed at 35,425 euros.
Tidak ada komentar:
Posting Komentar