Audi S3 review
Engine Audi S3 2014
Audi S3 2.0 TFSI long stroke has been developed from
scratch. Displacement of 1984 cc (bore x stroke 82.5 x 92.8 ミリメートル the only thing that is common to it, and its predecessor, which was
called the engine five times a year on the line between 2009 and 2005, [3.25 x
3.65]). This four-cylinder engine delivers a constant torque of 380 Nm (280.27
pounds ft) to the engine between 1800 and 5500 rpm. E 221 kW (300 hp), the
rated power is at 6800 RPM redline at 5500 rpm.
Audi S3 delivers impressive performance. Sprint is
completed in 5.1 seconds (62.14 mph) 100 km / h from zero, when equipped with
the S tronic (5.4 seconds with manual transmission). Top speed is a formal
decision by electronic means, only 250 km / h (155.34 mph). S3 with S tron ic
is the consumption (7.0 liters manual) 6.9 liters of fuel per 100 kilometers on
average: [33.60 U.S.
Strong 4-cylinder engine is provided with two balancer
shafts rotating at twice the speed of the motor for smoothness phenomenal. The
sound is sporty and arouse emotions. Electromechanical actuator bulkhead sound
sound engine brings to life in the hut. To give a sound mixer sportingly to S3,
the exhaust system, which includes a flap open sound in a specific range of
engine speed.
audi s3 interior dashboard
2.0 TFSI offers innovative solutions in many areas of technology.
One of these is the additional use of indirect injection. E 'to reduce
particulate emissions and direct injection FSI petrol consumption of
supplements at partial load. Injection FSI to operate at pressures up to 200
bar at a maximum load and high start-up is used.
When it comes to filling the combustion chamber, has
been realized a new freedom developers. The discharge side, Audi valvelift
system to change the stroke of the valve in two stages. 60 degrees of
adjustment, while being provided in the exhaust side, the intake side camshaft
can be adjusted in continuous 30 degrees of crank angle. This is unusually high
for a turbocharged engine compression ratio of 9.3:1.
Exhaust manifold is integrated into the cylinder head
in which is immersed in the liquid refrigerant. Lowering the temperature of the
exhaust gas, to reduce the power consumption during the cold start, this
solution, we accelerate cold start, the less hot. Enrichment at full load not
then have, this idea has a positive effect on fuel consumption during sporty
driving. Even large turbochargers is a new development. It 'also the response
of the spontaneous motor is to achieve the maximum thrust pressure up to 1.2
bar more. In order to reduce the temperature of the air cooler is integrated
into a high-performance circuit water is compressed significantly increases the
amount of air necessary for combustion.
In the innovative thermal management system 2.0 TFSI
has two rotary slide valve to regulate the flow of water integrated single
cooling module. They also, in order to maintain the temperature of the cooling
water, as each driving situation determined, (224.6 ° F and 185.0 ° F), these
valves 85-107 Celsius, the engine oil is immediately after the vehicle is
started Please make sure it is heated to the operating temperature. Regardless
of the number of revolutions and load of the engine - as a consequence of the
valve requires a balance between the friction and high thermodynamic efficiency
is always smaller.
2.0 TFSI is specifically designed for use with the new
Audi S3. Connecting rod and piston and a new grommet longer support new and
stronger bolt transmits power to the crankshaft. Base in cast iron has been
reinforced by the main bearing cover and the seats of bearings.
The new high strength and characteristics of
resistance to heat, the cylinder head, particularly lightweight aluminum -
silicon alloy is made.
Innovative coating for the mounting of bearings and
shaft balance of the piston skirt is kept low internal friction. The oil pump
is adjusted as needed depending on the driving situation consumes energy as
possible.
Less than 5 kg (11.02 lb) more than the previous
engine - despite its complexity and high-performance 2.0 TFSI weighs new (£
326.28) to just 148 kg. E 'a compact size: 603 mm in length (23.74), 678 mm
width and 664 mm in height (26.29) is (26:14).
Audi S3 transmission
The new Audi S3 has a six-speed manual with a
lightweight magnesium case. The optional S tronic has a sixth gear high and
high efficiency. Furthermore, the low gear, as in the case of manual
transmission is shorter for the benefit of the dynamics.
In addition to the two multi-plate clutch, the gear,
the S tron ic consists of two subunits. I denotes the torque via a solid
shaft to the gear of 5 K1 clutch located on the outside and a large gear 1.3,.
Rotates around the shaft solid shaft cable. It is connected to the small clutch
K2 is integrated inside the elder brother, as well as the gear wheels of gears
2, 4, and 6, is, that is applied on the back.
Active, only one transmission structure of both are
connected to the engine at any time continuous. For example, when the driver
accelerates in third, fourth gear is already engaged in the second transmission
section. The displacement is performed by switching the clutch. I happened to
quickly and smoothly that it takes a hundredth of a second book, I feel weak.
Can be manipulated with the optional paddles on the
steering wheel or the gear lever short S tron ic. It also includes the D mode
and S in addition to the manual mode. The driver is able to activate the launch
control at the touch of a button. It starts with the tire slip to manage
controlled to provide maximum power of the engine to the road.
Quattro permanent all-wheel drive is an integral part
of the powerplant. It provides a new flagship model in decisive advantage over
the competition of the two-wheel-drive A3 series. Audi S3 is able to accelerate
quickly when leaving the corner in a safer manner. In particular, the rain and
snow, is still in all dynamic conditions, and stable.
The heart of the quattro system is a hydraulic
multi-plate clutch with electronic control. For the balanced distribution of
axle load, in front of the rear differential, is located on the edge of the
prop shaft.
Inside is a package of plates rotates in an oil bath.
Metal friction rings is disposed behind the other in pairs - a ring of each
pair are engaged with the housing that rotates with the propeller shaft exactly
another ring, the output of the rear differential have been engaged with the
shaft.
During normal operation, the clutch sends most of
engine power to the front wheels. If the traction is reduced, forcing the packs
of plates together through the clutch controlled action, will be able to
transmit torque to the rear axle continuously from a few milliseconds. Axial
piston pump to generate the pressure needed to almost instantly.
Audi S3 chassis
New Audi S3 provides a dynamic driving characteristics
of a sports car. Spontaneously respond to the steering input with precision and
high speed, which takes the movement of the body, the entire square. Its
management is neutral accurately, safely and efficiently.
One reason for this performance is the finely balanced
distribution of axle load. Front axle is shifted (by 2.05) compared to 52 mm in
front of the previous model. Compared to the previous engine is lighter 5 kg
(11.02 pounds), 2.0 TFSI has been installed at an angle of 12 degrees backward.
This arrangement is the result of a modular platform, next to the group that is
based on the new Audi S3.
Sub-frame, the oscillating support axle front hood
MacPherson, the management system crash, and the front fender is made of
aluminum. Together, we will save it (37.48 pounds) of body weight every 17 km.
Front wheel suspension has a track pitch (60.43) 1535 mm. Front and rear
stabilizer bars are used.
Another innovation is more progressive steering of the
Audi S3. Rack is designed so as to change the ratio. A little 'indirect center,
during sudden steering is very direct. The driver of this technology is a
combination of straight comfortable ride smooth response is voluntary in a very
narrow angle.
The speed is increased to reduce the production,
powerful electric motor to provide a servo drive is in perfect harmony with the
character of the steering system. Do not consume energy when running on
straight, which reduces the fuel consumption of 0.3 liters per 100 km in
length, as. Progressive steering, park assist and Audi active lane
recommendations and standard options, the rest of the various systems on board,
such as a new system of S3 is to work closely together.
4-link rear suspension has a track pitch (59.49) 1511
mm. Sword-shaped trailing link that absorb the braking force and driving force.
Their bearings and large, is relatively elastic in favor of a more comfortable
ride. On the other hand, in order to absorb the lateral forces, the three transverse
arms are very rigidly connected steel sub-frame to improve the process for each
wheel. All bearings, I'm tense sporty compared to A3.
Link rear axle are made of high strength steel, the
carrier wheel is made of aluminum. Storage capacity and high response
sensitivity, resulting in a compact coil springs and shock absorbers are
separated from each other. Sports suspension lowers the body by 25 millimeters
(0.98 in) compared with the A3.
Audi S3 The new role of 7.5 J x 18 alloy wheels with
tires 225/40-series. 5-parallel-spoke wheels sport-specific design S. They are
produced with sophisticated flow forming technique outer circle is unrolled on
the cylinder at high pressure and high temperature. While forming the void of
the wheel, but you also strengthen the system, a material that allows thinner -
wheel is lightweight, yet strong. Despite their dynamic, since tires having a
low rolling resistance, which contribute to the efficiency of the Audi S3.
Can be measured with extreme precision brake of the
new Audi S3. Pedal feel is firm voluntarily. Front disc is evacuated inner
diameter measured (13.39 in) 340 mm. Black brake calipers are adorned with the
logo of S3. new electric parking brake which the driver operates via a button
is integrated into the rear axle braking. The latest evolution of the
electronic stability control ESC is taken without very accurate.
Audi drive select is standard on the new Audi S3. This
feature of the shift points of the S tronic optional electron accelerator
driven, and the steering is incorporated progressive. Driver, these systems are
determined at the touch of a button whether to operate in a mode of individual
comfort, auto, dynamic and efficiency. In the individual (available for radio
or MMI), you can set up your profile preference to a certain extent the driver.
Mode of efficiency, the deluxe automatic air
conditioning as standard of adaptive cruise control and adaptive light and
cruise control will be changed for optimum fuel consumption. In this case, S
tronic, the inertia switch to the way in which the driver takes his foot off
the accelerator pedal.
Another optional module to be integrated into the Audi
drive select is Audi magnetic ride damper control electromagnetic system.
Synthetic hydrocarbon oil containing tiny magnetic particles, the main piston.
Coil when a voltage is applied, the particles prevents the flow through the
channel of the piston, aligned perpendicular to the direction of the flow of
oil.
Control unit are analyzed to adjust the damping force
in a few milliseconds repeated constantly, the style of the driver and the road
conditions. You can choose between three modes of the driver. The new S3 normal
mode so that the balance is firmly connected to the street in sport mode.
Steering response is spontaneously addition, the yaw motion is strongly
suppressed.
Audi S3 Body
Super lightweight structure is the core competency of
Audi. Weigh the value of the best in the competitive environment (3,075.45
pounds), more than 1395 km to the newer S3 easy. Compared to the previous
model, 60 kg of vehicle weight has been reduced (£ 132.28). Thanks to the
warm-shaped body-in-white is lighter than the 28 kg (61.73 pounds) than the
previous high-tech steel alone. Large aluminum parts of the front section of
the round lightweight construction concept car.
3 also crash safe and quiet door body of the Audi S3,
is very difficult. Sound insulation is standard windshield. Drag coefficient is
just 0.33. 4254 mm in length (13.96 m) wide and 1777 mm (5.83 m) 1435 mm high
is the new Audi S3 (4.71 m). His pace is measured (to 0.67) 17 mm 2595 mm (8.51
meters), compared to its predecessor.
Exterior Design Audi S3
It has a sporty stance of the new Audi S3 road firmly.
Each element of the design is unique and accurate. Athletic sculpture with a
low bonnet line characteristic tornado under the C-pillar windows and steep
visually lengthen the body. Audi is equipped with xenon plus headlights with
LED daytime running lights as standard. Even a plate rear brake light lights
adaptive is integrated with a light emitting diode.
Audi adaptive xenon curve light swivel base. It 'also
connected to the navigation system, you can not just city driving, highway
between the cities, the update function using the special lighting for
intersections and tourist destinations. In combination with the front camera,
the light-dark limit of the headlight is automatically and continuously
improved considerably, it is adjusted for the visibility and safety.
First true premium compact class, the options are
already LED headlights are only available in full size. Low beam is generated
in a total of two free-form reflector performance of the LED chip 9. Trim of
brushed aluminum LED high-performance 10 provides a dazzling light. Depending
on the function selected, the high beam is on and the LED cornering lights are
automatically illuminate the tight corners. Among the cities, roads and tourist
destinations around the lighting of the useful functions of lighting. Any time
of the light, increase the safety in case of fog or snow.
As a symbol of uncompromising sportiness Audi S3
sports specific single-frame grille S. There are look finish aluminum frame,
insert gray matt platinum. Double horizontal line, polished aluminum look
finish. Aluminum-look bumper rib dual functionality are integrated into the
newly designed air intake side. Please Framing vents with top in clear gloss
black honeycomb insert. Implicit additional air openings have been discovered
towards the wheel.
When viewed from the side, aluminum-look exterior
mirrors and side skirts remarkable eye-catching. The rear bumper has been
redesigned. Platinum gray diffuser houses the four oval tailpipes of the
exhaust system, sports chrome tips. Roof spoiler large increases downforce on
the rear axle.
S badge adorn the single-frame grille and rear.
Highlights among the 14 colors available for the Audi S3 is Estoril Blue and
Black Panther exclusive crystal effect finish.
Audi S3 internal
Athletic exterior design also extends into the
interior. Surrounding the instrument panel, a bow light and thin appear to
float down the dashboard, the center console. Large round air vents, the
control panel for an elegant decorative inlays, brushed accents provides a
beautiful 3D look of black aluminum and air conditioning on the carpet. Audi as
all the controls are clear and intuitive. It has no rivals, and a generous
amount of room quality. 365 liters, which can be increased to (38.85 cubic
feet) in 1100 liters luggage capacity is to defeat the back seat (12.89 cubic
feet).
August will appear white, gray instrument dials.
Another unique feature of S can be found in the rev counter, including a
current boost pressure indicator. The driver information system is standard on
the remaining recommendations. I want to see the screen when S3 Special (on
radio and standard MMI) turned the ignition power switch retractable on-board
monitor. Sport leather multifunction steering wheel options have been
redesigned in a flat circle. It 'also, in models with S tronic have an aluminum
shift paddles appearance. Pedal and footrest are made of brushed aluminum.
Were newly developed sports seats with sofa seat
cushion. There seat cover is one of three types: First, pillow covered with
pearl nappa leather while the central portion of the large side is covered with
a cloth seat. The second is a combination of Pearl Nappa leather and Alcantara.
The third variant is a mix of leather and velvet leather. Audi also offers the
S sports seats with integrated headrests and optional diamond quilting.
Audi S3 including the internal coating head is made
with black contrast stitching. Select Audi design in two colors red / Black
Parade is available as an option.
S logo adorn the door sill strips instruments,
steering wheel, and gear / gear lever knob. Two-zone automatic climate control
and storage package is standard on the Audi S3
Audi S3 equipment
If necessary, the Audi S3 is equipped with all the
solutions of the new breakthroughs in mobile infotainment and driver assistance
available in the model. Audi connect is the name of a wide range of online
services that offer them tailored to the surrounding environment and the key
information in a format that is easy to understand the network driver quickly.
Audi has designed the various elements of infotainment
services to use the new MMI navigation plus with MMI touch topping. In the
high-end system, MMI touch super flat, electrically foldable, and 7-inch
monitor offers a new concept of operations that is integrated into the center
button. Audi phone booth to connect the phone to the vehicle in a comfortable,
sound Bang & Olufsen offers LED and light guide which emphasizes the woofer
in the door, hi-fi fun.
Support system of the Audi S3, come directly from the
full-size class. Up side assist Audi adaptive cruise control is combined with
the Audi active lane assist, the scope of the principle and led the Audi pre
sense front safety stops independently from 30km / h lower (18.64 mph ) We
support the traffic sign recognition based on the camera to the park. There are
also a number of useful options including sports, side key, a panoramic glass
roof light adaptation (with variable headlight range control as well).
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